body.auth-body,
body.admin-body,
body.sdw-page,
body.sd-page,
body.live-page {
  background:
    radial-gradient(circle at top left, rgba(217, 119, 6, 0.12), transparent 28%),
    radial-gradient(circle at top right, rgba(15, 118, 110, 0.13), transparent 24%),
    linear-gradient(180deg, #faf6ee 0%, #f5efe5 100%);
}

.auth-page,
.admin-shell,
.sdw-shell,
.app-shell,
.live-shell {
  min-height: 100vh;
}

.auth-page {
  padding: 1.25rem;
}

.auth-shell {
  width: min(1320px, 100%);
  margin: 0 auto;
}

.auth-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 0 1.3rem;
}

.auth-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.9rem;
}

.auth-brand img,
.auth-card-brand img,
.admin-brand img {
  width: 44px;
  height: 44px;
}

.auth-brand-mark,
.auth-card-brand,
.admin-brand-meta {
  display: flex;
  flex-direction: column;
}

.auth-brand-mark strong,
.auth-card-brand h1,
.auth-card-brand strong,
.admin-brand-meta span {
  font-family: "Palatino Linotype", "Book Antiqua", Georgia, serif;
}

.auth-brand-mark span,
.admin-brand-meta small,
.auth-subtitle,
.admin-section-copy {
  color: var(--ink-soft);
}

.auth-nav-links,
.auth-nav-actions {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  flex-wrap: wrap;
}

.auth-nav-link {
  color: var(--ink-soft);
  font-weight: 700;
}

.auth-nav-link.is-active,
.auth-nav-link:hover,
.auth-nav-link:focus-visible {
  color: var(--brand-deep);
}

.auth-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(360px, 0.95fr);
  gap: 1.5rem;
  align-items: stretch;
}

.auth-hero,
.auth-card {
  padding: clamp(1.6rem, 4vw, 2.4rem);
}

.auth-hero {
  border-radius: 32px;
  border: 1px solid rgba(29, 35, 36, 0.08);
  background:
    radial-gradient(circle at top right, rgba(15, 118, 110, 0.14), transparent 24%),
    linear-gradient(180deg, rgba(255, 252, 247, 0.92), rgba(245, 239, 229, 0.98));
  box-shadow: 0 24px 48px rgba(48, 40, 28, 0.1);
}

.auth-display {
  font-size: clamp(2.4rem, 5vw, 4.6rem);
  line-height: 0.95;
  letter-spacing: -0.04em;
  margin: 0.55rem 0 1rem;
}

.auth-stat-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 1.4rem;
}

.auth-stat {
  padding: 1rem;
  border-radius: 20px;
  border: 1px solid rgba(29, 35, 36, 0.08);
  background: rgba(255, 255, 255, 0.7);
}

.auth-stat strong {
  display: block;
  font-size: 2rem;
  font-family: "Palatino Linotype", "Book Antiqua", Georgia, serif;
  color: var(--brand-deep);
}

.auth-highlight-list {
  display: grid;
  gap: 1rem;
  list-style: none;
  padding: 0;
  margin: 1.5rem 0 0;
}

.auth-highlight-list li {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr);
  gap: 0.8rem;
  align-items: start;
}

.auth-highlight-icon {
  width: 48px;
  height: 48px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, rgba(15, 118, 110, 0.14), rgba(217, 119, 6, 0.18));
  color: var(--brand-deep);
  font-weight: 800;
}

.auth-side-note,
.auth-inline-panel {
  margin-top: 1.4rem;
  padding: 1rem 1.05rem;
  border-radius: 20px;
  border: 1px solid rgba(29, 35, 36, 0.08);
  background: rgba(255, 255, 255, 0.72);
}

.auth-card {
  border-radius: 32px;
}

.auth-card-brand {
  flex-direction: row;
  gap: 0.85rem;
  align-items: center;
}

.auth-chip {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0.3rem 0.85rem;
  border-radius: 999px;
  background: rgba(15, 118, 110, 0.1);
  color: var(--brand-deep);
  font-size: 0.76rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.auth-chip--light {
  background: rgba(217, 119, 6, 0.12);
  color: #8e5808;
}

.auth-form {
  display: grid;
  gap: 1rem;
  margin-top: 1.3rem;
}

.auth-control {
  position: relative;
}

.auth-control svg {
  position: absolute;
  top: 50%;
  left: 1rem;
  transform: translateY(-50%);
  width: 20px;
  height: 20px;
  color: rgba(15, 118, 110, 0.72);
  pointer-events: none;
}

.auth-control input,
.auth-control select,
.auth-control textarea {
  padding-left: 2.9rem;
}

.auth-row,
.auth-meta {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
  flex-wrap: wrap;
}

.auth-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(29, 35, 36, 0.12), transparent);
}

.auth-layout--single {
  grid-template-columns: minmax(0, 760px);
  justify-content: center;
}

.auth-login-layout {
  margin-top: clamp(1.25rem, 4vw, 2.4rem);
}

.auth-card--focus {
  width: min(100%, 640px);
  margin: 0 auto;
  padding: clamp(1.6rem, 4vw, 2.3rem);
  border-radius: 34px;
  background:
    linear-gradient(135deg, rgba(15, 118, 110, 0.3), rgba(217, 119, 6, 0.22)) border-box,
    linear-gradient(180deg, rgba(255, 252, 247, 0.94), rgba(248, 243, 234, 0.92)) padding-box;
  border: 1.5px solid transparent;
  box-shadow:
    0 30px 60px rgba(50, 41, 29, 0.12),
    0 8px 22px rgba(15, 118, 110, 0.06);
  overflow: hidden;
}

.auth-card--focus::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 5px;
  background: linear-gradient(90deg, rgba(15, 118, 110, 0.92), rgba(37, 99, 235, 0.78), rgba(127, 29, 63, 0.86));
}

.auth-card--focus .auth-card-head {
  align-items: center;
  margin-bottom: 0.55rem;
}

.auth-card--focus .auth-card-brand {
  gap: 1rem;
}

.auth-card--focus .auth-card-brand img {
  width: 52px;
  height: 52px;
}

.auth-card--focus .auth-title {
  font-size: clamp(1.8rem, 3.2vw, 2.6rem);
}

.auth-card--focus .auth-subtitle {
  max-width: 46ch;
  margin: 0 0 0.35rem;
}

.auth-card--focus .auth-form {
  margin-top: 1.4rem;
}

.auth-card--focus .auth-field {
  display: grid;
  gap: 0.5rem;
}

.auth-card--focus .auth-control input,
.auth-card--focus .auth-control textarea,
.auth-card--focus .auth-control select {
  min-height: 58px;
  border-radius: 18px;
  border: 1px solid rgba(29, 35, 36, 0.12);
  background: rgba(255, 255, 255, 0.78);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.65);
}

.auth-card--focus .auth-control textarea {
  min-height: 130px;
  padding-top: 1rem;
  resize: vertical;
}

.auth-card--focus .auth-control input:focus,
.auth-card--focus .auth-control textarea:focus,
.auth-card--focus .auth-control select:focus {
  border-color: rgba(15, 118, 110, 0.42);
  box-shadow:
    0 0 0 4px rgba(15, 118, 110, 0.08),
    inset 0 1px 0 rgba(255, 255, 255, 0.7);
}

.auth-card--focus .auth-btn {
  min-height: 54px;
  border-radius: 18px;
  font-size: 1rem;
  box-shadow: 0 16px 28px rgba(15, 118, 110, 0.18);
}

.auth-card--focus .auth-inline-panel {
  margin-top: 1.2rem;
  background: rgba(255, 255, 255, 0.62);
}

.auth-card--register {
  width: min(100%, 860px);
}

.auth-card--register .auth-subtitle {
  max-width: 58ch;
}

.auth-card--register .auth-role-grid {
  margin-top: 0.2rem;
}

.auth-card--register .auth-upload {
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.68);
}

.auth-card--register .auth-status,
.auth-card--register .auth-role-note {
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.58);
  border: 1px solid rgba(29, 35, 36, 0.08);
}

.auth-grid,
.auth-role-grid,
.auth-actions,
.auth-center-stack,
.auth-status {
  display: grid;
  gap: 1rem;
}

.auth-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.auth-actions {
  grid-template-columns: repeat(auto-fit, minmax(180px, max-content));
  align-items: center;
}

.auth-center-stack {
  justify-items: center;
  text-align: center;
}

.auth-link {
  color: var(--brand-deep);
  font-weight: 700;
}

.auth-link:hover,
.auth-link:focus-visible {
  color: var(--accent);
}

.auth-btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0.8rem 1.2rem;
  border-radius: 999px;
  border: 1px solid rgba(29, 35, 36, 0.12);
  background: transparent;
  color: var(--ink);
  font-weight: 700;
}

.auth-icon-badge {
  width: 84px;
  height: 84px;
  border-radius: 28px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, rgba(15, 118, 110, 0.14), rgba(217, 119, 6, 0.2));
  color: var(--brand-deep);
}

.auth-icon-badge svg {
  width: 36px;
  height: 36px;
}

.auth-role-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.auth-role-card {
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr);
  gap: 1rem;
  align-items: start;
  padding: 1.2rem;
  border-radius: 24px;
  border: 1px solid rgba(29, 35, 36, 0.08);
  background: rgba(255, 255, 255, 0.78);
  box-shadow: 0 16px 32px rgba(50, 41, 29, 0.06);
  color: var(--ink);
  text-align: left;
}

.auth-role-card:hover,
.auth-role-card:focus-visible,
.auth-role-card[aria-pressed="true"] {
  border-color: rgba(15, 118, 110, 0.28);
  box-shadow: 0 20px 38px rgba(15, 118, 110, 0.1);
  transform: translateY(-2px);
}

.auth-role-icon {
  width: 56px;
  height: 56px;
  border-radius: 18px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, rgba(15, 118, 110, 0.12), rgba(217, 119, 6, 0.18));
  color: var(--brand-deep);
}

.auth-role-icon svg {
  width: 28px;
  height: 28px;
}

.auth-role-title {
  font-weight: 800;
  margin-bottom: 0.25rem;
}

.auth-role-copy {
  color: var(--ink-soft);
  font-size: 0.94rem;
}

.auth-role-note,
.auth-status {
  padding: 1rem 1.05rem;
  border-radius: 20px;
  border: 1px solid rgba(29, 35, 36, 0.08);
  background: rgba(255, 255, 255, 0.72);
}

.auth-status-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  padding: 0.45rem 0.95rem;
  border-radius: 999px;
  background: rgba(205, 134, 33, 0.13);
  color: #96600b;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-size: 0.78rem;
}

.auth-status-badge--danger {
  background: rgba(185, 79, 53, 0.12);
  color: #8f3427;
}

.auth-upload {
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr);
  gap: 1rem;
  align-items: start;
  padding: 1rem;
  border-radius: 22px;
  border: 1px dashed rgba(15, 118, 110, 0.22);
  background: rgba(255, 255, 255, 0.78);
  cursor: pointer;
}

.auth-upload input[type="file"] {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  overflow: hidden;
}

.auth-upload-icon {
  width: 56px;
  height: 56px;
  border-radius: 18px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, rgba(15, 118, 110, 0.12), rgba(217, 119, 6, 0.16));
  color: var(--brand-deep);
}

.auth-upload-icon svg {
  width: 28px;
  height: 28px;
}

.auth-upload-name,
.auth-field-error {
  display: block;
  margin-top: 0.25rem;
}

.auth-upload-name {
  color: var(--ink);
  font-weight: 700;
}

.auth-field-error {
  color: #8f3427;
  font-size: 0.9rem;
  font-weight: 700;
}

.required {
  color: #b94f35;
}

.auth-code {
  letter-spacing: 0.35em;
  text-transform: uppercase;
  font-weight: 800;
  text-align: center;
}

.auth-inline-panel form {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
}

.sdw-topbar,
.admin-topbar {
  position: sticky;
  top: 0;
  z-index: 15;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 84px;
  padding: 0.95rem 1.5rem;
  backdrop-filter: blur(18px);
  background: rgba(250, 246, 238, 0.9);
  border-bottom: 1px solid rgba(29, 35, 36, 0.08);
}

.sdw-brand,
.admin-brand {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
}

.brand img {
  width: 42px;
  height: 42px;
}

.brand .name {
  font-family: "Palatino Linotype", "Book Antiqua", Georgia, serif;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--brand-deep);
}

.sdw-brand-box {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.55rem 0.75rem;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid rgba(29, 35, 36, 0.06);
}

.sdw-brand-logo {
  width: 34px;
  height: 34px;
}

.sdw-brand-text {
  font-family: "Palatino Linotype", "Book Antiqua", Georgia, serif;
  font-size: 1.12rem;
  color: var(--brand-deep);
}

.sdw-user,
.admin-topbar-user,
.dash-user {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.sdw-topbar-actions {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  flex-wrap: wrap;
}

.sdw-user-meta {
  display: flex;
  flex-direction: column;
  gap: 0.18rem;
}

.sdw-user-name {
  font-weight: 800;
}

.sdw-module-pill {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0.2rem 0.7rem;
  border-radius: 999px;
  background: rgba(15, 118, 110, 0.1);
  color: var(--brand-deep);
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.app-header-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.admin-topbar-user-meta,
.dash-user-meta {
  display: flex;
  flex-direction: column;
  gap: 0.18rem;
}

.admin-topbar-user-name,
.admin-profile-name,
.dash-user-name {
  font-weight: 800;
}

.admin-profile-role {
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255, 248, 236, 0.72);
}

.sdw-avatar,
.admin-avatar,
.dash-avatar,
.profile-photo-preview {
  width: 48px;
  height: 48px;
  border-radius: 16px;
  overflow: hidden;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--brand-deep), #194d53);
  color: #fff;
  font-weight: 800;
  box-shadow: 0 12px 24px rgba(15, 118, 110, 0.18);
}

.sdw-avatar-img,
.profile-photo-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.sdw-avatar-fallback,
.profile-photo-fallback,
.dash-avatar-initials {
  display: grid;
  place-items: center;
  width: 100%;
  height: 100%;
  font-weight: 800;
}

.sdw-nav {
  border-bottom: 1px solid rgba(29, 35, 36, 0.07);
  background: rgba(255, 252, 247, 0.82);
}

.sdw-nav-inner {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  overflow: auto;
  padding: 0.9rem 0;
}

.sdw-nav-link {
  white-space: nowrap;
  padding: 0.72rem 1rem;
  border-radius: 999px;
  font-weight: 700;
  color: var(--ink-soft);
}

.sdw-nav-link.is-active,
.sdw-nav-link:hover,
.sdw-nav-link:focus-visible {
  background: rgba(15, 118, 110, 0.1);
  color: var(--brand-deep);
}

body.sd-page .sdw-nav,
body.sdw-page .sdw-nav {
  background:
    linear-gradient(90deg, rgba(255, 252, 247, 0.92), rgba(238, 248, 244, 0.86), rgba(252, 244, 236, 0.92));
  border-top: 1px solid rgba(29, 35, 36, 0.08);
  border-bottom: 1px solid rgba(29, 35, 36, 0.08);
  box-shadow: 0 12px 26px rgba(20, 26, 34, 0.06);
  backdrop-filter: blur(14px);
}

body.sd-page .sdw-nav-link,
body.sdw-page .sdw-nav-link {
  color: #223244;
  font-weight: 800;
  text-shadow: 0 0 8px rgba(255, 255, 255, 0.2);
}

body.sd-page .sdw-nav-link.is-active,
body.sd-page .sdw-nav-link:hover,
body.sd-page .sdw-nav-link:focus-visible,
body.sdw-page .sdw-nav-link.is-active,
body.sdw-page .sdw-nav-link:hover,
body.sdw-page .sdw-nav-link:focus-visible {
  background: linear-gradient(135deg, rgba(15, 118, 110, 0.16), rgba(217, 119, 6, 0.12));
  color: #0a4f4a;
  box-shadow: 0 10px 24px rgba(15, 118, 110, 0.12);
}

body.sd-page .dash-link {
  border: 1px solid rgba(255, 245, 230, 0.16);
  background:
    linear-gradient(180deg, rgba(10, 49, 50, 0.84), rgba(8, 32, 36, 0.72));
  color: rgba(255, 250, 241, 0.98);
  box-shadow:
    0 14px 32px rgba(15, 20, 22, 0.18),
    inset 0 1px 0 rgba(255, 255, 255, 0.05);
  text-shadow: 0 1px 0 rgba(0, 0, 0, 0.12);
  backdrop-filter: blur(10px);
}

body.sd-page .dash-link small {
  color: rgba(255, 246, 233, 0.84);
}

body.sd-page .dash-link.is-active,
body.sd-page .dash-link:hover,
body.sd-page .dash-link:focus-visible {
  background:
    linear-gradient(135deg, rgba(255, 214, 158, 0.94), rgba(255, 180, 83, 0.88));
  border-color: rgba(201, 115, 22, 0.45);
  color: #4c2900;
  box-shadow:
    0 18px 34px rgba(217, 119, 6, 0.18),
    inset 0 1px 0 rgba(255, 255, 255, 0.22);
  text-shadow: none;
}

body.sd-page .dash-link.is-active small,
body.sd-page .dash-link:hover small,
body.sd-page .dash-link:focus-visible small {
  color: rgba(76, 41, 0, 0.82);
}

.sdw-main,
.app-main {
  padding: 1.4rem 0 2.2rem;
}

.sdw-container,
.container.sd-container {
  width: min(1320px, calc(100% - 2rem));
  margin: 0 auto;
}

body.instructor-workspace-page .instructor-workspace-shell,
body.student-workspace-page .student-workspace-shell {
  width: calc(100% - 2rem);
  max-width: none;
}

body.instructor-workspace-page .dash,
body.student-workspace-page .dash {
  grid-template-columns: clamp(288px, 22vw, 320px) minmax(0, 1fr);
  gap: 1.5rem;
  align-items: start;
}

body.instructor-workspace-page .dash-sidebar,
body.student-workspace-page .dash-sidebar {
  position: sticky;
  top: 1rem;
  width: 100%;
  max-width: none;
  min-height: calc(100vh - 8.5rem);
  padding: 1rem;
  gap: 0.95rem;
  align-content: start;
  border-radius: 30px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: linear-gradient(180deg, rgba(9, 54, 52, 0.98), rgba(11, 36, 38, 0.98));
  box-shadow: 0 24px 48px rgba(24, 24, 20, 0.18);
}

body.instructor-workspace-page .dash-user,
body.student-workspace-page .dash-user {
  padding: 1rem;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.14);
  box-shadow: none;
}

body.instructor-workspace-page .dash-nav,
body.student-workspace-page .dash-nav {
  gap: 0.55rem;
}

body.instructor-workspace-page .dash-link,
body.student-workspace-page .dash-link {
  padding: 0.95rem 1rem;
  border-radius: 18px;
}

.dash {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  gap: 1.35rem;
}

.dash-content {
  min-width: 0;
}

.dash-sidebar,
.admin-sidebar {
  display: grid;
  gap: 1rem;
  align-content: start;
}

.dash-sidebar,
.admin-panel-dark {
  border-radius: 28px;
}

.dash-user,
.admin-profile {
  padding: 1.2rem;
  border-radius: 28px;
  border: 1px solid rgba(29, 35, 36, 0.08);
  background: linear-gradient(180deg, rgba(9, 54, 52, 0.98), rgba(11, 36, 38, 0.98));
  color: #fff8ee;
  box-shadow: 0 20px 42px rgba(24, 24, 20, 0.16);
}

.admin-profile-meta {
  display: grid;
  gap: 0.2rem;
}

.dash-user-sub,
.admin-profile-copy,
.admin-profile-head small,
.dash-user-meta .dash-user-sub {
  color: rgba(255, 248, 236, 0.74);
}

.dash-nav,
.admin-nav {
  display: grid;
  gap: 0.7rem;
}

.dash-link,
.admin-nav-link {
  display: grid;
  gap: 0.16rem;
  padding: 0.9rem 1rem;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.08);
  color: rgba(255, 248, 236, 0.96);
  font-weight: 700;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.d-none {
  display: none !important;
}

.d-lg-block {
  display: block !important;
}

.dash-link small,
.admin-nav-link small {
  color: rgba(255, 248, 236, 0.82);
  font-size: 0.84rem;
  font-weight: 500;
}

.dash-link.is-active,
.dash-link:hover,
.dash-link:focus-visible,
.admin-nav-link.is-active,
.admin-nav-link:hover,
.admin-nav-link:focus-visible {
  background: rgba(217, 119, 6, 0.16);
  border-color: rgba(217, 119, 6, 0.2);
  color: #fff8ee;
}

.sd-hero,
.admin-hero {
  position: relative;
  overflow: hidden;
  padding: 1.8rem;
  border-radius: 30px;
  border: 1px solid rgba(29, 35, 36, 0.08);
  background:
    radial-gradient(circle at top right, rgba(217, 119, 6, 0.16), transparent 28%),
    radial-gradient(circle at bottom left, rgba(15, 118, 110, 0.16), transparent 28%),
    linear-gradient(180deg, rgba(255, 252, 247, 0.92), rgba(245, 239, 229, 0.98));
  box-shadow: 0 20px 44px rgba(50, 41, 29, 0.08);
}

.sd-hero-blur {
  position: absolute;
  width: 220px;
  height: 220px;
  border-radius: 999px;
  filter: blur(3px);
  opacity: 0.5;
  pointer-events: none;
}

.sd-hero-blur--a {
  top: -56px;
  right: 4%;
  background: radial-gradient(circle, rgba(217, 119, 6, 0.22), transparent 68%);
}

.sd-hero-blur--b {
  bottom: -70px;
  left: 0;
  background: radial-gradient(circle, rgba(15, 118, 110, 0.18), transparent 68%);
}

.sd-hero-inner,
.sd-card-body {
  position: relative;
}

.sd-hero-head,
.admin-actions,
.admin-filter-form,
.admin-form-grid,
.profile-form-grid,
.session-form-grid,
.admin-grid-2,
.profile-grid,
.sd-layout {
  display: grid;
  gap: 1rem;
}

.sd-hero-head,
.admin-section-head {
  grid-template-columns: minmax(0, 1fr) auto;
}

.sd-hero-title,
.admin-hero h1 {
  margin: 0.35rem 0 0.8rem;
  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: 0.98;
  letter-spacing: -0.04em;
}

.sd-hero-subtitle {
  margin: 0;
  max-width: 65ch;
  color: var(--ink-soft);
}

.sd-alerts {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 1.25rem;
}

.sd-alert {
  display: flex;
  gap: 0.85rem;
  align-items: center;
  padding: 1.05rem 1rem;
  border-radius: 24px;
  border: 1px solid rgba(29, 35, 36, 0.08);
  background: rgba(255, 255, 255, 0.86);
  box-shadow: 0 16px 32px rgba(50, 41, 29, 0.08);
}

.sd-alert-icon {
  width: 46px;
  height: 46px;
  border-radius: 16px;
  display: grid;
  place-items: center;
}

.sd-alert-icon svg {
  width: 24px;
  height: 24px;
}

.sd-alert-icon--blue,
.sd-alert-badge--blue {
  background: rgba(15, 118, 110, 0.12);
  color: #0e6660;
}

.sd-alert-icon--amber,
.sd-alert-badge--amber {
  background: rgba(205, 134, 33, 0.13);
  color: #a0660d;
}

.sd-alert-icon--purple,
.sd-alert-badge--purple {
  background: rgba(37, 99, 235, 0.11);
  color: #1e55b6;
}

.sd-alert-icon--red,
.sd-alert-badge--red {
  background: rgba(185, 79, 53, 0.12);
  color: #9b3628;
}

.sd-alert-body {
  min-width: 0;
}

.sd-alert-title {
  font-weight: 800;
}

.sd-alert-sub {
  color: var(--ink-soft);
  font-size: 0.92rem;
}

.sd-alert-badge {
  margin-left: auto;
  min-width: 46px;
  min-height: 46px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  font-weight: 800;
}

.sd-layout {
  grid-template-columns: minmax(0, 1.4fr) minmax(280px, 0.75fr);
  margin-top: 1.25rem;
}

.sd-main,
.sd-side,
.profile-stack {
  display: grid;
  gap: 1rem;
}

.sd-card {
  padding: 1.35rem;
}

.sd-card-head--plain,
.sd-card-head--progress,
.sd-card-head--tip {
  margin-bottom: 1rem;
}

.sd-session,
.session-card,
.timeline__item,
.material-item,
.sd-goal,
.admin-stat-card {
  border-radius: 22px;
  border: 1px solid rgba(29, 35, 36, 0.08);
  background: rgba(255, 255, 255, 0.8);
  box-shadow: 0 14px 30px rgba(50, 41, 29, 0.05);
}

.sd-session,
.session-card,
.material-item,
.sd-goal,
.admin-stat-card {
  padding: 1rem;
}

.sd-session-top,
.sd-goal-top {
  display: flex;
  justify-content: space-between;
  gap: 0.8rem;
  align-items: start;
}

.sd-session-title,
.sd-goal-value,
.admin-stat-value {
  font-weight: 800;
  font-size: 1.15rem;
}

.sd-session-meta,
.session-detail-grid,
.profile-grid,
.admin-stats-grid,
.admin-metrics-grid {
  display: grid;
  gap: 0.8rem;
}

.sd-session-meta,
.session-detail-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 0.9rem;
}

.sd-meta-k {
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink-soft);
  font-weight: 800;
}

.sd-meta-v {
  font-weight: 700;
}

.sd-session-desc {
  margin-top: 0.9rem;
  color: var(--ink-soft);
  line-height: 1.6;
}

.sd-session-note {
  margin-top: 0.9rem;
  padding: 0.85rem 1rem;
  border-radius: 16px;
  background: rgba(247, 242, 232, 0.82);
  border: 1px solid rgba(29, 35, 36, 0.08);
  color: var(--ink-soft);
  line-height: 1.6;
}

.sd-session-pillbar,
.sd-session-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: 0.95rem;
}

.sd-session--focus {
  border-color: rgba(15, 118, 110, 0.34);
  box-shadow: 0 18px 34px rgba(15, 118, 110, 0.12);
}

.sd-progressbar {
  height: 14px;
  border-radius: 999px;
  background: rgba(29, 35, 36, 0.08);
  overflow: hidden;
}

.sd-progressbar span {
  display: block;
  width: 0;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--brand), #2c8f71);
}

.sd-progress-rate {
  font-weight: 800;
  font-size: 1.9rem;
  color: var(--brand-deep);
}

body.sdw-page {
  background:
    linear-gradient(180deg, rgba(12, 18, 28, 0.12), rgba(12, 18, 28, 0.08)),
    radial-gradient(circle at top left, rgba(217, 119, 6, 0.18), transparent 24%),
    url("../assets/img/student-dashboard-bg.png") center top / cover fixed no-repeat,
    linear-gradient(180deg, #f7f1e7 0%, #efe7da 100%);
}

body.sdw-page .sdw-topbar,
body.sdw-page .sdw-nav {
  background:
    linear-gradient(90deg, rgba(255, 252, 247, 0.82), rgba(238, 248, 244, 0.72), rgba(252, 244, 236, 0.82));
  backdrop-filter: blur(18px);
  position: relative;
  overflow: hidden;
}

body.sdw-page .sdw-nav::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, transparent 0%, rgba(15, 118, 110, 0.14) 28%, rgba(37, 99, 235, 0.1) 52%, rgba(127, 29, 63, 0.1) 72%, transparent 100%);
  transform: translateX(-55%);
  animation: sdNavSweep 12s linear infinite;
  pointer-events: none;
}

body.sdw-page .sd-card {
  background:
    linear-gradient(135deg, rgba(15, 118, 110, 0.58), rgba(217, 119, 6, 0.48)) border-box,
    linear-gradient(180deg, rgba(255, 252, 247, 0.34), rgba(255, 252, 247, 0.18)) padding-box;
  border: 1.5px solid transparent;
  box-shadow: 0 20px 44px rgba(40, 34, 24, 0.12);
  backdrop-filter: blur(20px);
}

body.sdw-page .sd-hero {
  padding: 1.9rem;
  background:
    linear-gradient(135deg, rgba(15, 118, 110, 0.62), rgba(217, 119, 6, 0.5)) border-box,
    linear-gradient(140deg, rgba(255, 255, 255, 0.2), rgba(255, 255, 255, 0.1)) padding-box,
    radial-gradient(circle at top right, rgba(217, 119, 6, 0.12), transparent 28%),
    radial-gradient(circle at bottom left, rgba(15, 118, 110, 0.14), transparent 26%);
  backdrop-filter: blur(18px);
  border: 1.5px solid transparent;
  box-shadow: 0 26px 56px rgba(18, 22, 33, 0.18);
}

body.sdw-page .sd-hero-title,
body.sdw-page .sd-card-title {
  max-width: none;
}

.sd-hero-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(300px, 0.78fr);
  gap: 1.4rem;
  align-items: stretch;
}

.sd-hero-copy {
  display: grid;
  align-content: center;
}

body.sdw-page .sd-hero-subtitle {
  max-width: 58ch;
  color: rgba(23, 31, 43, 0.84);
}

.sd-hero-side {
  display: grid;
  gap: 0.95rem;
  align-content: space-between;
  justify-items: end;
}

body.sdw-page .sd-hero-actions {
  justify-content: flex-end;
}

.sd-hero-name {
  display: inline-block;
  background: linear-gradient(90deg, #0f766e 0%, #2563eb 48%, #7f1d3f 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  text-shadow: 0 0 24px rgba(37, 99, 235, 0.18), 0 0 18px rgba(15, 118, 110, 0.12);
}

.sd-hero-foot {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.85rem;
  width: min(100%, 340px);
}

.sd-hero-tag {
  padding: 0.85rem 1rem;
  border-radius: 18px;
  background:
    linear-gradient(135deg, rgba(15, 118, 110, 0.42), rgba(217, 119, 6, 0.32)) border-box,
    linear-gradient(180deg, rgba(255, 255, 255, 0.28), rgba(255, 255, 255, 0.18)) padding-box;
  border: 1.2px solid transparent;
  backdrop-filter: blur(14px);
  width: 100%;
}

.sd-hero-tag__label {
  display: block;
  margin-bottom: 0.28rem;
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(23, 31, 43, 0.58);
}

.sd-hero-tag strong {
  display: block;
  font-size: 1rem;
  color: #142033;
}

body.sdw-page .sd-alert {
  background:
    linear-gradient(135deg, rgba(15, 118, 110, 0.48), rgba(217, 119, 6, 0.38)) border-box,
    linear-gradient(180deg, rgba(255, 255, 255, 0.28), rgba(255, 255, 255, 0.18)) padding-box;
  border: 1.2px solid transparent;
  backdrop-filter: blur(18px);
  box-shadow: 0 18px 34px rgba(22, 26, 36, 0.12);
}

body.sdw-page .sd-alert-title,
body.sdw-page .sd-alert-badge {
  color: #132033;
}

body.sdw-page .sd-layout {
  gap: 1.25rem;
}

.sd-layout--focus {
  grid-template-columns: 1fr;
}

.sd-main--center {
  width: min(1120px, 100%);
  margin: 0 auto;
}

.sd-session-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

body.sdw-page .sd-session--dashboard {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(280px, 0.85fr);
  gap: 1.2rem;
  padding: 1.25rem;
  background:
    linear-gradient(135deg, rgba(15, 118, 110, 0.55), rgba(217, 119, 6, 0.44)) border-box,
    linear-gradient(180deg, rgba(255, 255, 255, 0.24), rgba(255, 255, 255, 0.14)) padding-box;
  border: 1.5px solid transparent;
  box-shadow: 0 20px 38px rgba(40, 34, 24, 0.08);
  position: relative;
  overflow: hidden;
  isolation: isolate;
  transition: transform 0.28s ease, box-shadow 0.28s ease, border-color 0.28s ease;
}

body.sdw-page .sd-session--dashboard::before,
body.sdw-page .sd-session--dashboard::after {
  content: "";
  position: absolute;
  pointer-events: none;
  border-radius: 999px;
  filter: blur(28px);
  opacity: 0.7;
  transition: opacity 0.3s ease, transform 0.3s ease;
  z-index: -1;
}

body.sdw-page .sd-session--dashboard::before {
  width: 220px;
  height: 220px;
  top: -70px;
  left: -30px;
  background: radial-gradient(circle, rgba(15, 118, 110, 0.18), transparent 70%);
  animation: sdAuraDriftA 9s ease-in-out infinite;
}

body.sdw-page .sd-session--dashboard::after {
  width: 260px;
  height: 220px;
  right: -40px;
  bottom: -80px;
  background: radial-gradient(circle, rgba(217, 119, 6, 0.18), transparent 70%);
  animation: sdAuraDriftB 11s ease-in-out infinite;
}

body.sdw-page .sd-session--dashboard:hover {
  transform: translateY(-6px) scale(1.008);
  box-shadow: 0 28px 56px rgba(25, 31, 44, 0.16);
}

body.sdw-page .sd-session--dashboard:hover::before,
body.sdw-page .sd-session--dashboard:hover::after {
  opacity: 0.95;
}

.sd-session-column {
  display: grid;
  gap: 0.95rem;
  align-content: start;
}

.sd-session-column--side {
  align-content: space-between;
}

.sd-session-signal-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
}

.sd-session-ribbon,
.sd-session-start {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 0.55rem 0.9rem;
  border-radius: 999px;
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: 1px solid rgba(255, 255, 255, 0.18);
  backdrop-filter: blur(16px);
  box-shadow: 0 12px 26px rgba(20, 22, 30, 0.14);
}

.sd-session-ribbon {
  color: #f8fcfb;
  text-shadow: 0 0 14px rgba(255, 255, 255, 0.16);
}

.sd-session-ribbon--open,
.sd-session-ribbon--free {
  background: linear-gradient(135deg, rgba(13, 148, 136, 0.82), rgba(37, 99, 235, 0.68));
}

.sd-session-ribbon--payment,
.sd-session-ribbon--review {
  background: linear-gradient(135deg, rgba(217, 119, 6, 0.84), rgba(245, 158, 11, 0.72));
}

.sd-session-ribbon--reserved {
  background: linear-gradient(135deg, rgba(8, 145, 178, 0.82), rgba(59, 130, 246, 0.7));
}

.sd-session-ribbon--live {
  background: linear-gradient(135deg, rgba(15, 118, 110, 0.88), rgba(127, 29, 63, 0.78));
}

.sd-session-ribbon--tracked {
  background: linear-gradient(135deg, rgba(55, 65, 81, 0.74), rgba(107, 114, 128, 0.62));
}

.sd-session-ribbon--danger {
  background: linear-gradient(135deg, rgba(159, 18, 57, 0.84), rgba(220, 38, 38, 0.72));
}

.sd-session-start {
  color: #142033;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.32), rgba(255, 255, 255, 0.18));
}

.sd-session-start--live {
  color: #0f766e;
  box-shadow: 0 0 0 1px rgba(15, 118, 110, 0.22), 0 12px 30px rgba(15, 118, 110, 0.16);
}

.sd-session-start--soon {
  color: #a16207;
  box-shadow: 0 0 0 1px rgba(217, 119, 6, 0.22), 0 12px 30px rgba(217, 119, 6, 0.14);
}

.sd-session-start--future {
  color: #1d4ed8;
  box-shadow: 0 0 0 1px rgba(37, 99, 235, 0.2), 0 12px 30px rgba(37, 99, 235, 0.12);
}

.sd-session-start--muted,
.sd-session-start--neutral {
  color: #475569;
}

.sd-session-header,
.sd-session-instructor,
.sd-session-pills {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem;
}

.sd-session-instructor {
  justify-content: flex-start;
  min-width: 0;
}

.sd-session-avatar {
  width: 54px;
  height: 54px;
  border-radius: 18px;
  overflow: hidden;
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  background: linear-gradient(135deg, rgba(15, 118, 110, 0.16), rgba(217, 119, 6, 0.18));
  border: 1px solid rgba(29, 35, 36, 0.08);
}

.sd-session-avatar-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.sd-session-avatar-fallback {
  display: grid;
  place-items: center;
  width: 100%;
  height: 100%;
  font-weight: 800;
  color: var(--brand-deep);
}

.sd-session-instructor-copy {
  display: grid;
  gap: 0.1rem;
  min-width: 0;
}

.sd-session-instructor-name {
  font-weight: 800;
  color: #172033;
  text-shadow: 0 0 14px rgba(15, 118, 110, 0.08);
}

.sd-session-instructor-role {
  color: var(--ink-soft);
  font-size: 0.9rem;
}

.sd-session-pills {
  justify-content: flex-start;
  flex-wrap: wrap;
  margin-top: -0.15rem;
}

.sd-trust-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.sd-trust-chip {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0.45rem 0.8rem;
  border-radius: 999px;
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: rgba(255, 255, 255, 0.18);
  border: 1px solid rgba(255, 255, 255, 0.22);
  backdrop-filter: blur(16px);
}

.sd-trust-chip--emerald {
  color: #0f766e;
  box-shadow: inset 0 0 0 1px rgba(15, 118, 110, 0.14), 0 10px 24px rgba(15, 118, 110, 0.08);
}

.sd-trust-chip--azure {
  color: #2563eb;
  box-shadow: inset 0 0 0 1px rgba(37, 99, 235, 0.14), 0 10px 24px rgba(37, 99, 235, 0.08);
}

.sd-trust-chip--ember {
  color: #b45309;
  box-shadow: inset 0 0 0 1px rgba(217, 119, 6, 0.14), 0 10px 24px rgba(217, 119, 6, 0.08);
}

body.sdw-page .sd-session-title {
  font-size: 1.25rem;
  line-height: 1.2;
  color: #132033;
  text-shadow: 0 0 18px rgba(37, 99, 235, 0.08);
}

body.sdw-page .sd-session-desc {
  margin-top: 0;
  line-height: 1.65;
}

.sd-session-meta--dashboard {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.9rem;
  margin-top: 0;
}

.sd-price-panel {
  padding: 1rem 1.05rem;
  border-radius: 22px;
  background:
    linear-gradient(135deg, rgba(15, 118, 110, 0.54), rgba(217, 119, 6, 0.44)) border-box,
    linear-gradient(180deg, rgba(255, 255, 255, 0.24), rgba(255, 255, 255, 0.14)) padding-box;
  border: 1.5px solid transparent;
  box-shadow: 0 16px 36px rgba(20, 28, 42, 0.12);
  position: relative;
  overflow: hidden;
}

.sd-price-panel::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent 0%, rgba(255, 255, 255, 0.38) 46%, transparent 78%);
  transform: translateX(-120%);
  animation: sdShimmer 6.5s ease-in-out infinite;
  pointer-events: none;
}

.sd-price-panel__label {
  display: block;
  margin-bottom: 0.35rem;
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(23, 31, 43, 0.6);
}

.sd-price-panel__value {
  display: block;
  font-size: 1.55rem;
  line-height: 1.05;
  font-family: "Palatino Linotype", "Book Antiqua", Georgia, serif;
  background: linear-gradient(90deg, #0f766e 0%, #2563eb 42%, #d97706 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  text-shadow: 0 0 18px rgba(37, 99, 235, 0.14), 0 0 18px rgba(217, 119, 6, 0.12);
}

.sd-price-panel__sub {
  display: block;
  margin-top: 0.35rem;
  color: var(--ink-soft);
  font-size: 0.9rem;
}

.sd-session-meta-card {
  padding: 0.9rem 0.95rem;
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.2), rgba(255, 255, 255, 0.12));
  border: 1px solid rgba(255, 255, 255, 0.18);
  backdrop-filter: blur(16px);
  display: grid;
  gap: 0.3rem;
}

body.sdw-page .sd-session-note {
  margin-top: 0;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.22), rgba(255, 255, 255, 0.14));
  border-color: rgba(255, 255, 255, 0.16);
  backdrop-filter: blur(16px);
}

body.sdw-page .sd-session-actions {
  margin-top: 0.2rem;
  align-content: end;
}

body.sdw-page .sd-card-title,
body.sdw-page .sd-alert-title {
  text-shadow: 0 0 14px rgba(15, 118, 110, 0.06);
}

body.sdw-page .sdw-topbar {
  background:
    linear-gradient(120deg, rgba(255, 252, 247, 0.58), rgba(232, 245, 241, 0.42), rgba(255, 245, 236, 0.56));
  box-shadow: 0 18px 34px rgba(17, 23, 34, 0.08);
}

body.sdw-page .sdw-nav-link {
  color: rgba(22, 30, 42, 0.8);
}

body.sdw-page .sdw-nav-link.is-active,
body.sdw-page .sdw-nav-link:hover,
body.sdw-page .sdw-nav-link:focus-visible {
  background: linear-gradient(135deg, rgba(15, 118, 110, 0.18), rgba(217, 119, 6, 0.12));
  color: var(--brand-deep);
  box-shadow: 0 10px 24px rgba(15, 118, 110, 0.12);
}

.sd-stage {
  position: relative;
  overflow: hidden;
  padding: 2rem;
  border-radius: 34px;
  border: 1.5px solid rgba(255, 255, 255, 0.16);
  background:
    linear-gradient(140deg, rgba(255, 255, 255, 0.16), rgba(255, 255, 255, 0.08)),
    radial-gradient(circle at top right, rgba(217, 119, 6, 0.15), transparent 28%),
    radial-gradient(circle at bottom left, rgba(15, 118, 110, 0.15), transparent 28%);
  backdrop-filter: blur(20px);
  box-shadow: 0 28px 56px rgba(16, 24, 36, 0.16);
}

.sd-stage__glow {
  position: absolute;
  border-radius: 999px;
  pointer-events: none;
  filter: blur(12px);
  opacity: 0.48;
}

.sd-stage__glow--a {
  width: 280px;
  height: 280px;
  right: -80px;
  top: -60px;
  background: radial-gradient(circle, rgba(217, 119, 6, 0.2), transparent 70%);
}

.sd-stage__glow--b {
  width: 300px;
  height: 260px;
  left: -90px;
  bottom: -80px;
  background: radial-gradient(circle, rgba(37, 99, 235, 0.16), transparent 70%);
}

.sd-stage__grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.28fr) minmax(320px, 0.82fr);
  gap: 1.4rem;
  align-items: stretch;
}

.sd-stage__copy,
.sd-stage__panel {
  display: grid;
  gap: 1rem;
  align-content: center;
}

.sd-stage__title {
  margin: 0;
  font-size: clamp(2.5rem, 5.6vw, 4.8rem);
  line-height: 0.92;
  letter-spacing: -0.05em;
}

.sd-stage__subtitle {
  margin: 0;
  max-width: 56ch;
  font-size: 1.02rem;
  line-height: 1.75;
  color: rgba(22, 30, 42, 0.82);
}

.sd-stage__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.sd-stage__actions .btn,
.sd-session-actions--spotlight .btn {
  min-width: 170px;
}

.sd-stage__panel {
  padding: 1.25rem;
  border-radius: 28px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  background:
    linear-gradient(160deg, rgba(12, 21, 34, 0.32), rgba(12, 21, 34, 0.12)),
    linear-gradient(180deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.06));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.12), 0 20px 40px rgba(11, 17, 26, 0.14);
}

.sd-stage__panel-kicker {
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(238, 246, 255, 0.72);
}

.sd-stage__panel-title {
  font-size: 1.5rem;
  line-height: 1.15;
  color: #f8fbff;
  font-weight: 800;
  text-shadow: 0 0 24px rgba(37, 99, 235, 0.18);
}

.sd-stage__panel-copy {
  margin: 0;
  color: rgba(241, 244, 250, 0.78);
  line-height: 1.7;
}

.sd-stage__microgrid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.8rem;
}

.sd-stage__microcard {
  display: grid;
  gap: 0.25rem;
  padding: 0.9rem;
  border-radius: 20px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.06));
  border: 1px solid rgba(255, 255, 255, 0.14);
}

.sd-stage__microcard span {
  font-size: 0.74rem;
  font-weight: 700;
  color: rgba(240, 244, 250, 0.64);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.sd-stage__microcard strong {
  font-size: 1.25rem;
  color: #fffdf9;
}

body.sdw-page .sd-statbar {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 1.2rem;
}

.sd-alert-icon--green,
.sd-alert-badge--green {
  background: rgba(28, 161, 104, 0.14);
  color: #167b54;
}

.sd-dashboard-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.42fr) minmax(320px, 0.78fr);
  gap: 1.2rem;
  margin-top: 1.3rem;
}

.sd-primary-stack,
.sd-support-stack {
  display: grid;
  gap: 1rem;
}

.sd-spotlight-session {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(290px, 0.86fr);
  gap: 1rem;
  margin-top: 0.5rem;
}

.sd-spotlight-session__main,
.sd-spotlight-session__rail,
.sd-learning-pulse .sd-card-body,
.sd-action-dock .sd-card-body {
  display: grid;
  gap: 1rem;
}

.sd-spotlight-session__main,
.sd-spotlight-session__rail {
  padding: 1.1rem;
  border-radius: 26px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.16), rgba(255, 255, 255, 0.08));
  border: 1px solid rgba(255, 255, 255, 0.16);
  backdrop-filter: blur(18px);
}

.sd-session-avatar--lg {
  width: 68px;
  height: 68px;
  border-radius: 22px;
}

.sd-spotlight-title-wrap {
  display: grid;
  gap: 0.65rem;
}

.sd-session-title--spotlight {
  font-size: clamp(1.5rem, 3vw, 2rem);
  line-height: 1.06;
}

.sd-spotlight-subline {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.7rem;
}

.sd-inline-detail {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0.4rem 0.72rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.14);
  color: rgba(22, 30, 42, 0.82);
  font-size: 0.82rem;
}

.sd-session-desc--spotlight {
  max-width: 62ch;
}

.sd-session-note--spotlight {
  line-height: 1.72;
}

.sd-session-actions--spotlight {
  margin-top: 0.1rem;
}

.sd-learning-pulse__copy {
  color: rgba(22, 30, 42, 0.8);
  line-height: 1.7;
}

.sd-learning-pulse__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.8rem;
}

.sd-mini-stat {
  display: grid;
  gap: 0.3rem;
  padding: 0.9rem;
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.18), rgba(255, 255, 255, 0.08));
  border: 1px solid rgba(255, 255, 255, 0.16);
}

.sd-mini-stat__label {
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: rgba(22, 30, 42, 0.58);
}

.sd-mini-stat strong {
  font-size: 1.05rem;
  color: #152033;
}

.sd-action-dock__grid {
  display: grid;
  gap: 0.85rem;
}

.sd-action-tile {
  display: grid;
  gap: 0.38rem;
  padding: 1rem 1.05rem;
  border-radius: 22px;
  background:
    linear-gradient(135deg, rgba(15, 118, 110, 0.28), rgba(217, 119, 6, 0.18)) border-box,
    linear-gradient(180deg, rgba(255, 255, 255, 0.16), rgba(255, 255, 255, 0.08)) padding-box;
  border: 1px solid transparent;
  box-shadow: 0 18px 32px rgba(18, 24, 36, 0.1);
  transition: transform 0.26s ease, box-shadow 0.26s ease;
}

.sd-action-tile:hover,
.sd-action-tile:focus-visible {
  transform: translateY(-4px);
  box-shadow: 0 24px 44px rgba(18, 24, 36, 0.16);
}

.sd-action-tile__kicker {
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(22, 30, 42, 0.56);
}

.sd-action-tile strong {
  color: #132033;
  font-size: 1rem;
  line-height: 1.35;
}

.sd-action-tile__meta {
  color: rgba(22, 30, 42, 0.72);
  font-size: 0.9rem;
}

.sd-spotlight .sd-card-body,
.sd-join-deck .sd-card-body,
.sd-learning-pulse .sd-card-body,
.sd-action-dock .sd-card-body {
  padding-top: 0.2rem;
}

.sd-empty--soft {
  text-align: left;
}

.sd-join-list {
  display: grid;
  gap: 0.9rem;
}

.sd-join-row {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr) auto;
  gap: 1rem;
  align-items: center;
  padding: 1rem 1.05rem;
  border-radius: 24px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.16), rgba(255, 255, 255, 0.08));
  border: 1px solid rgba(255, 255, 255, 0.16);
  backdrop-filter: blur(16px);
  box-shadow: 0 16px 30px rgba(17, 24, 35, 0.08);
  transition: transform 0.26s ease, box-shadow 0.26s ease;
}

.sd-join-row:hover {
  transform: translateY(-4px);
  box-shadow: 0 24px 42px rgba(17, 24, 35, 0.14);
}

.sd-join-row__identity,
.sd-join-row__copy,
.sd-join-row__actions {
  display: grid;
  gap: 0.4rem;
}

.sd-join-row__identity {
  grid-template-columns: 54px minmax(0, 1fr);
  align-items: center;
}

.sd-join-row__title {
  font-weight: 800;
  color: #132033;
  font-size: 1.02rem;
}

.sd-join-row__meta {
  color: rgba(22, 30, 42, 0.72);
  line-height: 1.55;
}

.sd-join-row__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.sd-join-row__facts span {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0.38rem 0.7rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.16);
  color: rgba(22, 30, 42, 0.74);
  font-size: 0.82rem;
}

.sd-join-row__actions {
  justify-items: end;
  align-items: center;
}

.sd-activity-item {
  display: flex;
  gap: 0.75rem;
  align-items: start;
}

.sd-activity-dot {
  width: 12px;
  height: 12px;
  margin-top: 0.45rem;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--brand), var(--accent));
  flex: 0 0 auto;
}

.sd-activity-text {
  color: var(--ink);
}

.session-grid {
  display: grid;
  grid-template-columns: minmax(360px, 0.95fr) minmax(0, 1.05fr);
  gap: 1rem;
}

.session-form-grid,
.admin-form-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.session-form-grid .full,
.profile-form-grid .full,
.admin-form-grid .full {
  grid-column: 1 / -1;
}

.profile-grid {
  grid-template-columns: 320px minmax(0, 1fr);
  margin-top: 1.25rem;
}

.profile-photo-preview {
  width: 120px;
  height: 120px;
  margin-bottom: 1rem;
}

.material-list,
.session-list {
  display: grid;
  gap: 0.9rem;
}

.session-panel {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(29, 35, 36, 0.08);
}

.session-panel h4 {
  margin: 0 0 0.75rem;
}

.material-item {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
}

.material-title {
  font-weight: 800;
}

.admin-layout {
  display: grid;
  grid-template-columns: 310px minmax(0, 1fr);
  gap: 1.2rem;
  padding: 1.4rem;
}

.admin-main {
  display: grid;
  gap: 1rem;
}

.admin-panel {
  padding: 1.35rem;
}

.admin-panel-dark {
  background: linear-gradient(180deg, rgba(9, 54, 52, 0.98), rgba(11, 36, 38, 0.98));
  color: #fff8ee;
}

.admin-profile-head {
  display: flex;
  align-items: center;
  gap: 0.9rem;
}

.admin-section-copy {
  max-width: 48ch;
}

.admin-stats-grid,
.admin-metrics-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.admin-grid-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.admin-stat-label {
  color: var(--ink-soft);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 800;
}

.admin-stat-trend {
  margin-top: 0.45rem;
  color: var(--ink-soft);
}

.admin-stat-card.is-warning {
  background: rgba(255, 250, 237, 0.98);
}

.admin-stat-card.is-success {
  background: rgba(239, 248, 244, 0.98);
}

.admin-stat-card.is-danger {
  background: rgba(253, 243, 240, 0.98);
}

.admin-list {
  list-style: none;
  padding: 0;
  margin: 1rem 0 0;
  display: grid;
  gap: 0.85rem;
}

.admin-list li {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: start;
  padding: 1rem;
  border-radius: 20px;
  border: 1px solid rgba(29, 35, 36, 0.08);
  background: rgba(255, 255, 255, 0.72);
}

.admin-filter-form {
  grid-template-columns: repeat(2, minmax(0, 1fr)) auto auto;
  align-items: end;
}

.admin-toolbar {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
  flex-wrap: wrap;
}

.admin-search {
  display: grid;
  gap: 0.4rem;
  min-width: min(100%, 320px);
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--ink-soft);
}

.admin-tabs {
  display: inline-flex;
  gap: 0.6rem;
  flex-wrap: wrap;
}

.admin-tab {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 0.5rem 0.95rem;
  border-radius: 999px;
  border: 1px solid rgba(29, 35, 36, 0.1);
  background: rgba(255, 255, 255, 0.7);
  color: var(--ink-soft);
  font-weight: 700;
}

.admin-tab.is-active,
.admin-tab:hover,
.admin-tab:focus-visible {
  background: rgba(15, 118, 110, 0.12);
  border-color: rgba(15, 118, 110, 0.2);
  color: var(--brand-deep);
}

.admin-form {
  display: grid;
  gap: 1rem;
}

.admin-detail-grid {
  display: grid;
  gap: 0.8rem;
}

.admin-detail-item {
  display: grid;
  gap: 0.3rem;
  padding: 1rem;
  border-radius: 20px;
  border: 1px solid rgba(29, 35, 36, 0.08);
  background: rgba(255, 255, 255, 0.74);
}

.page-title {
  margin: 0 0 1rem;
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  line-height: 1;
  letter-spacing: -0.03em;
}

.content-card,
.card {
  padding: 1.25rem;
}

.dash-content-inner {
  display: grid;
  gap: 1rem;
}

.dash-top {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: end;
}

.dash-title {
  margin: 0;
  font-size: clamp(1.8rem, 4vw, 2.7rem);
  line-height: 1;
}

.dash-subtitle {
  margin: 0.45rem 0 0;
  color: var(--ink-soft);
}

.eval-form {
  display: grid;
  gap: 0.55rem;
}

.eval-form label {
  font-size: 0.84rem;
  font-weight: 700;
  color: var(--ink-soft);
}

.eval-table audio {
  width: min(240px, 100%);
}

.table-compact th,
.table-compact td {
  padding: 0.8rem 0.85rem;
}

.live-shell {
  width: min(1280px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 1rem 0 2rem;
}

.live-topbar {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: start;
  padding: 1.25rem;
  border-radius: 28px;
  border: 1px solid rgba(29, 35, 36, 0.08);
  background: rgba(255, 252, 247, 0.92);
  box-shadow: 0 18px 40px rgba(50, 41, 29, 0.08);
}

.live-kicker {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
  font-weight: 800;
}

.live-title {
  margin: 0.4rem 0 0.6rem;
}

.live-sub {
  color: var(--ink-soft);
}

.live-stage {
  margin-top: 1rem;
  padding: 1.25rem;
  border-radius: 28px;
  border: 1px solid rgba(29, 35, 36, 0.08);
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 18px 40px rgba(50, 41, 29, 0.08);
}

.live-status {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 1rem;
  color: var(--ink-soft);
}

.live-error {
  color: #8f3427;
  margin-bottom: 1rem;
}

.live-meeting {
  min-height: 70vh;
  border-radius: 22px;
  overflow: hidden;
  border: 1px solid rgba(29, 35, 36, 0.08);
  background: #0f1314;
}

.live-loading {
  min-height: 70vh;
  display: grid;
  place-items: center;
  color: #f5efe5;
}

.live-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(280px, 0.75fr);
  gap: 1rem;
  margin-top: 1rem;
}

.live-sidecard,
.notification-list,
.notification-item {
  border-radius: 24px;
  border: 1px solid rgba(29, 35, 36, 0.08);
  background: rgba(255, 255, 255, 0.88);
  box-shadow: 0 16px 32px rgba(50, 41, 29, 0.07);
}

.live-sidecard {
  padding: 1.25rem;
  display: grid;
  gap: 1rem;
  align-content: start;
}

.live-sidecard h3,
.notification-item h3 {
  margin: 0;
}

.live-checklist,
.notification-list {
  display: grid;
  gap: 0.8rem;
}

.live-checklist-item,
.notification-item {
  padding: 1rem;
}

.notification-list {
  margin-top: 1rem;
}

.notification-item {
  display: grid;
  gap: 0.35rem;
}

.notification-item-meta {
  font-size: 0.85rem;
  color: var(--ink-soft);
}

@media (max-width: 1180px) {
  .dash,
  .admin-layout,
  .session-grid,
  .profile-grid,
  .admin-grid-2,
  .sd-layout,
  .sd-dashboard-grid,
  .auth-layout,
  .live-grid {
    grid-template-columns: 1fr;
  }

  .sd-hero-layout,
  .sd-stage__grid,
  .sd-spotlight-session,
  body.sdw-page .sd-session--dashboard {
    grid-template-columns: 1fr;
  }

  .admin-stats-grid,
  .admin-metrics-grid,
  .sd-alerts,
  .sd-statbar,
  .sd-stage__microgrid,
  .sd-learning-pulse__grid,
  .auth-stat-grid,
  .auth-role-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .sd-join-row {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .sd-join-row__actions {
    justify-items: start;
  }

  .admin-filter-form {
    grid-template-columns: 1fr 1fr;
  }

  .d-lg-block {
    display: none !important;
  }

  body.instructor-workspace-page .dash-sidebar,
  body.student-workspace-page .dash-sidebar {
    position: static;
    max-width: none;
    min-height: 0;
  }
}

@media (max-width: 760px) {
  .auth-page,
  .admin-layout {
    padding: 1rem;
  }

  .auth-nav,
  .sdw-topbar,
  .admin-topbar,
  .sd-hero-head,
  .admin-section-head,
  .live-topbar {
    flex-direction: column;
    align-items: stretch;
  }

  .sd-alerts,
  .sd-statbar,
  .auth-stat-grid,
  .admin-stats-grid,
  .admin-metrics-grid,
  .sd-stage__microgrid,
  .sd-learning-pulse__grid,
  .auth-grid,
  .auth-role-grid,
  .session-form-grid,
  .admin-form-grid,
  .sd-session-grid,
  .sd-session-meta,
  .session-detail-grid,
  .admin-filter-form {
    grid-template-columns: 1fr;
  }

  .sdw-container,
  .container.sd-container,
  .live-shell {
    width: min(100% - 1rem, 1320px);
  }

  body.instructor-workspace-page .instructor-workspace-shell,
  body.student-workspace-page .student-workspace-shell {
    width: calc(100% - 1rem);
  }

  .sdw-topbar,
  .admin-topbar {
    padding: 1rem;
  }

  .material-item,
  .admin-list li,
  .admin-toolbar,
  .sd-session-header,
  .sd-session-instructor,
  .sd-hero-actions,
  .sd-stage__actions,
  .sd-spotlight-subline {
    flex-direction: column;
  }

  .sd-stage__panel {
    padding: 1rem;
  }

  .sd-stage {
    padding: 1.4rem;
  }

  .sd-stage__title {
    font-size: clamp(2.2rem, 10vw, 3.5rem);
  }

  .sd-session-meta--dashboard {
    grid-template-columns: 1fr;
  }

  .sd-session-signal-row {
    justify-content: flex-start;
  }

  .sd-join-row__identity {
    grid-template-columns: 1fr;
  }
}

@keyframes sdNavSweep {
  0% {
    transform: translateX(-60%);
  }
  100% {
    transform: translateX(60%);
  }
}

@keyframes sdAuraDriftA {
  0%,
  100% {
    transform: translate3d(0, 0, 0) scale(1);
  }
  50% {
    transform: translate3d(22px, -14px, 0) scale(1.08);
  }
}

@keyframes sdAuraDriftB {
  0%,
  100% {
    transform: translate3d(0, 0, 0) scale(1);
  }
  50% {
    transform: translate3d(-20px, 14px, 0) scale(1.06);
  }
}

@keyframes sdShimmer {
  0%,
  100% {
    transform: translateX(-120%);
  }
  50% {
    transform: translateX(120%);
  }
}

@media (min-width: 1181px) {
  .d-lg-block {
    display: block !important;
  }

  .d-lg-none {
    display: none !important;
  }
}
.sd-payment-review {
    display: grid;
    grid-template-columns: minmax(0, 1.6fr) minmax(280px, 0.9fr);
    gap: 1.4rem;
    margin-top: 1.4rem;
}

.sd-payment-review__primary,
.sd-payment-review__aside {
    background: rgba(255, 252, 246, 0.48);
    border: 1px solid rgba(207, 188, 156, 0.34);
    border-radius: 24px;
    padding: 1.25rem;
    backdrop-filter: blur(14px);
    box-shadow: 0 22px 48px rgba(18, 38, 44, 0.08);
}

.sd-payment-review__aside {
    display: grid;
    gap: 1rem;
    align-content: start;
}

.sd-payment-summary {
    display: grid;
    gap: 0.4rem;
    padding: 1.1rem 1.15rem;
    border-radius: 22px;
    background: linear-gradient(145deg, rgba(13, 110, 104, 0.16), rgba(213, 136, 42, 0.17));
    border: 1px solid rgba(184, 148, 86, 0.28);
}

.sd-payment-summary__label {
    font-size: 0.76rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: rgba(44, 64, 67, 0.78);
}

.sd-payment-summary__value {
    font-size: clamp(1.7rem, 2vw, 2.4rem);
    line-height: 1;
    color: #134d49;
}

.sd-payment-summary__sub {
    font-size: 0.92rem;
    line-height: 1.6;
    color: rgba(44, 64, 67, 0.82);
}

.sd-session-meta--compact {
    grid-template-columns: 1fr;
    gap: 0.85rem;
}

@media (max-width: 960px) {
    .sd-payment-review {
        grid-template-columns: 1fr;
    }
}

body.landing-page {
  --lp-text: #0f172a;
  --lp-subtext: #64748b;
  --lp-line: rgba(148, 163, 184, 0.22);
  --lp-surface: rgba(255, 255, 255, 0.82);
  --lp-surface-strong: rgba(255, 255, 255, 0.96);
  --lp-primary-a: #6d5efc;
  --lp-primary-b: #2563eb;
  --lp-primary-c: #06b6d4;
  --lp-accent: #f97316;
  --lp-shadow: 0 28px 60px rgba(15, 23, 42, 0.12);
  margin: 0;
  background:
    radial-gradient(circle at 0% 0%, rgba(109, 94, 252, 0.16), transparent 32%),
    radial-gradient(circle at 100% 10%, rgba(6, 182, 212, 0.16), transparent 26%),
    radial-gradient(circle at 50% 100%, rgba(249, 115, 22, 0.08), transparent 34%),
    linear-gradient(180deg, #ffffff 0%, #f8fbff 38%, #ffffff 100%);
  color: var(--lp-text);
  font-family: "Inter", "Segoe UI", sans-serif;
}

body.landing-page h1,
body.landing-page h2,
body.landing-page h3,
body.landing-page h4,
body.landing-page strong {
  font-family: "Poppins", "Inter", sans-serif;
}

body.landing-page .site-shell {
  position: relative;
  overflow-x: clip;
}

body.landing-page .container {
  width: min(1220px, calc(100% - 2rem));
  margin: 0 auto;
}

body.landing-page .topbar {
  position: sticky;
  top: 0;
  z-index: 40;
  border-bottom: 1px solid rgba(148, 163, 184, 0.14);
  background: rgba(255, 255, 255, 0.74);
  backdrop-filter: blur(20px);
  box-shadow: 0 12px 30px rgba(15, 23, 42, 0.04);
}

body.landing-page .topbar::after {
  content: "";
  position: absolute;
  inset: auto -30% 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(109, 94, 252, 0.6), rgba(6, 182, 212, 0.55), transparent);
  opacity: 0.7;
  animation: lpNavSweep 10s linear infinite;
}

.landing-page .lp-topbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.2rem;
  min-height: 84px;
  position: relative;
}

.landing-page .lp-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.9rem;
  min-width: 0;
}

.landing-page .lp-brand__mark {
  width: 52px;
  height: 52px;
  border-radius: 18px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--lp-primary-a), var(--lp-primary-c));
  color: #fff;
  font-weight: 900;
  letter-spacing: 0.08em;
  box-shadow: 0 18px 34px rgba(37, 99, 235, 0.24);
}

.landing-page .lp-brand__text {
  display: grid;
  gap: 0.15rem;
  line-height: 1.15;
}

.landing-page .lp-brand__text strong {
  font-size: 1.08rem;
  font-weight: 700;
}

.landing-page .lp-brand__text small {
  color: var(--lp-subtext);
  font-size: 0.78rem;
}

.landing-page .lp-topbar__panel {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  margin-left: auto;
}

.landing-page .lp-topnav,
.landing-page .lp-topbar__actions,
.landing-page .lp-hero__actions,
.landing-page .lp-cta__actions,
.landing-page .lp-session-card__footer {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  flex-wrap: wrap;
}

.landing-page .lp-topnav a {
  position: relative;
  padding: 0.4rem 0.1rem;
  color: var(--lp-subtext);
  font-weight: 700;
  transition: color 0.24s ease;
}

.landing-page .lp-topnav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -0.2rem;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--lp-primary-a), var(--lp-primary-c));
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 0.24s ease;
}

.landing-page .lp-topnav a:hover,
.landing-page .lp-topnav a:focus-visible {
  color: var(--lp-text);
}

.landing-page .lp-topnav a:hover::after,
.landing-page .lp-topnav a:focus-visible::after {
  transform: scaleX(1);
}

.landing-page .lp-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.85rem 1.3rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 800;
  letter-spacing: -0.01em;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease, border-color 0.25s ease, color 0.25s ease;
}

.landing-page .lp-btn:hover,
.landing-page .lp-btn:focus-visible {
  transform: translateY(-2px) scale(1.01);
}

.landing-page .lp-btn--primary {
  background: linear-gradient(135deg, var(--lp-primary-a), var(--lp-primary-b) 55%, var(--lp-primary-c));
  color: #fff;
  box-shadow: 0 18px 34px rgba(37, 99, 235, 0.26);
}

.landing-page .lp-btn--secondary,
.landing-page .lp-btn--ghost {
  background: rgba(255, 255, 255, 0.84);
  border-color: rgba(129, 140, 248, 0.2);
  color: var(--lp-text);
  box-shadow: 0 14px 30px rgba(15, 23, 42, 0.06);
}

.landing-page .lp-btn--outline {
  background: transparent;
  border-color: rgba(100, 116, 139, 0.24);
  color: var(--lp-text);
}

.landing-page .lp-menu-toggle {
  display: none;
  width: 48px;
  height: 48px;
  border-radius: 16px;
  border: 1px solid rgba(129, 140, 248, 0.22);
  background: rgba(255, 255, 255, 0.86);
  align-items: center;
  justify-content: center;
  gap: 4px;
  flex-direction: column;
  cursor: pointer;
}

.landing-page .lp-menu-toggle span {
  width: 18px;
  height: 2px;
  border-radius: 999px;
  background: var(--lp-text);
}

.landing-page .lp-main {
  display: block;
}

.landing-page .lp-section,
.landing-page .lp-hero {
  position: relative;
}

.landing-page .lp-section {
  padding: clamp(4rem, 9vw, 6rem) 0;
}

.landing-page .lp-section__head {
  max-width: 760px;
  margin-bottom: 1.8rem;
}

.landing-page .lp-section__head h2,
.landing-page .lp-preview__copy h2,
.landing-page .lp-session-board__head h2,
.landing-page .lp-cta h2 {
  margin: 0.65rem 0 0.85rem;
  font-size: clamp(2rem, 4vw, 3.35rem);
  line-height: 1.05;
  letter-spacing: -0.04em;
}

.landing-page .lp-section__head p,
.landing-page .lp-preview__copy p,
.landing-page .lp-session-board__head p,
.landing-page .lp-cta p,
.landing-page .lp-feature-card p,
.landing-page .lp-session-card p,
.landing-page .lp-empty-state p {
  color: var(--lp-subtext);
  line-height: 1.75;
}

.landing-page .lp-badge {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 0.3rem 0.9rem;
  border-radius: 999px;
  background: rgba(109, 94, 252, 0.1);
  color: #4338ca;
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.landing-page .lp-badge--light {
  background: rgba(6, 182, 212, 0.08);
  color: #155e75;
}

.landing-page .lp-hero {
  padding: clamp(4rem, 8vw, 6.4rem) 0 3rem;
}

.landing-page .lp-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(380px, 0.94fr);
  gap: 2rem;
  align-items: center;
}

.landing-page .lp-hero__copy {
  max-width: 620px;
}

.landing-page .lp-hero__copy h1 {
  margin: 1rem 0 1.1rem;
  font-size: clamp(3.2rem, 7vw, 5.8rem);
  line-height: 0.95;
  letter-spacing: -0.06em;
}

.landing-page .lp-hero__lede {
  margin: 0;
  font-size: 1.05rem;
  color: var(--lp-subtext);
  line-height: 1.8;
}

.landing-page .lp-trust-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.35rem;
}

.landing-page .lp-trust-list span,
.landing-page .lp-session-card__tags span,
.landing-page .lp-visual-session__meta span {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0.36rem 0.8rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(148, 163, 184, 0.18);
  color: #334155;
  font-size: 0.82rem;
}

.landing-page .lp-hero__note {
  margin: 1rem 0 0;
  max-width: 58ch;
  color: #475569;
  line-height: 1.75;
}

.landing-page .lp-hero__visual {
  position: relative;
  min-height: 560px;
}

.landing-page .lp-hero__glow {
  position: absolute;
  border-radius: 999px;
  filter: blur(8px);
  pointer-events: none;
  opacity: 0.75;
}

.landing-page .lp-hero__glow--one {
  width: 360px;
  height: 360px;
  top: 3rem;
  right: 2%;
  background: radial-gradient(circle, rgba(109, 94, 252, 0.22), transparent 70%);
}

.landing-page .lp-hero__glow--two {
  width: 420px;
  height: 420px;
  left: -120px;
  bottom: -120px;
  background: radial-gradient(circle, rgba(6, 182, 212, 0.16), transparent 72%);
}

.landing-page .lp-floating-chip {
  position: absolute;
  z-index: 2;
  min-height: 40px;
  padding: 0.55rem 0.95rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid rgba(255, 255, 255, 0.5);
  box-shadow: 0 16px 34px rgba(15, 23, 42, 0.12);
  color: #1e293b;
  font-size: 0.84rem;
  font-weight: 700;
  animation: lpFloat 8s ease-in-out infinite;
}

.landing-page .lp-floating-chip--violet {
  top: 2rem;
  left: 1rem;
  color: #5b21b6;
}

.landing-page .lp-floating-chip--teal {
  top: 1rem;
  right: 1.4rem;
  animation-delay: 1.5s;
  color: #0f766e;
}

.landing-page .lp-floating-chip--amber {
  bottom: 2.2rem;
  right: 2rem;
  animation-delay: 3s;
  color: #b45309;
}

.landing-page .lp-visual-card,
.landing-page .lp-feature-card,
.landing-page .lp-stat-card,
.landing-page .lp-dashboard-mock,
.landing-page .lp-session-board,
.landing-page .lp-session-card,
.landing-page .lp-empty-state,
.landing-page .lp-cta {
  border: 1px solid var(--lp-line);
  background: var(--lp-surface);
  box-shadow: var(--lp-shadow);
  backdrop-filter: blur(18px);
}

.landing-page .lp-visual-card {
  position: relative;
  overflow: hidden;
  padding: 1.5rem;
  border-radius: 34px;
  background:
    linear-gradient(160deg, rgba(255, 255, 255, 0.92), rgba(238, 246, 255, 0.76)),
    linear-gradient(135deg, rgba(109, 94, 252, 0.12), rgba(6, 182, 212, 0.08));
  min-height: 100%;
}

.landing-page .lp-visual-card::before {
  content: "";
  position: absolute;
  inset: auto -15% -35% auto;
  width: 320px;
  height: 320px;
  border-radius: 999px;
  background: radial-gradient(circle, rgba(109, 94, 252, 0.14), transparent 68%);
  animation: lpFloat 12s ease-in-out infinite reverse;
}

.landing-page .lp-visual-card__top,
.landing-page .lp-session-card__top,
.landing-page .lp-session-board__head,
.landing-page .lp-dashboard-mock__top,
.landing-page .lp-dashboard-mock__hero,
.landing-page .lp-visual-session__head,
.landing-page .lp-footer__inner {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 1rem;
}

.landing-page .lp-panel-kicker {
  display: inline-flex;
  margin-bottom: 0.35rem;
  color: #6366f1;
  font-size: 0.74rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.landing-page .lp-visual-card__top strong,
.landing-page .lp-dashboard-mock__hero strong {
  display: block;
  font-size: 1.45rem;
  line-height: 1.25;
}

.landing-page .lp-status-pill,
.landing-page .lp-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 34px;
  padding: 0.35rem 0.8rem;
  border-radius: 999px;
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.landing-page .lp-status-pill,
.landing-page .lp-pill {
  background: rgba(99, 102, 241, 0.12);
  color: #4338ca;
}

.landing-page .lp-pill--soft {
  background: rgba(6, 182, 212, 0.1);
  color: #155e75;
}

.landing-page .lp-visual-metrics,
.landing-page .lp-stat-grid,
.landing-page .lp-feature-grid,
.landing-page .lp-dashboard-mock__grid,
.landing-page .lp-session-grid,
.landing-page .lp-preview {
  display: grid;
  gap: 1rem;
}

.landing-page .lp-visual-metrics {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 1.35rem;
}

.landing-page .lp-visual-metrics article,
.landing-page .lp-dashboard-mock__grid article {
  padding: 1rem;
  border-radius: 22px;
  border: 1px solid rgba(148, 163, 184, 0.16);
  background: rgba(255, 255, 255, 0.72);
}

.landing-page .lp-visual-metrics span,
.landing-page .lp-dashboard-mock__grid span,
.landing-page .lp-dashboard-mock__mini span {
  display: block;
  color: var(--lp-subtext);
  font-size: 0.8rem;
}

.landing-page .lp-visual-metrics strong {
  display: block;
  margin-top: 0.35rem;
  font-size: 1.65rem;
  color: var(--lp-text);
}

.landing-page .lp-visual-flow {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: 1rem;
}

.landing-page .lp-visual-flow span {
  position: relative;
  min-height: 34px;
  padding: 0.35rem 0.85rem;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.04);
  color: #334155;
  font-size: 0.8rem;
  font-weight: 700;
}

.landing-page .lp-visual-rail {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.85rem;
  margin-top: 1rem;
}

.landing-page .lp-visual-rail article {
  padding: 0.95rem;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(148, 163, 184, 0.16);
  box-shadow: 0 14px 24px rgba(15, 23, 42, 0.04);
}

.landing-page .lp-visual-rail span {
  display: block;
  color: var(--lp-subtext);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.landing-page .lp-visual-rail strong {
  display: block;
  margin-top: 0.4rem;
  font-size: 0.98rem;
  line-height: 1.45;
}

.landing-page .lp-visual-session {
  margin-top: 1.15rem;
  padding: 1.2rem;
  border-radius: 28px;
  background: linear-gradient(145deg, rgba(15, 23, 42, 0.95), rgba(30, 41, 59, 0.92));
  color: #f8fafc;
  box-shadow: 0 24px 44px rgba(15, 23, 42, 0.22);
}

.landing-page .lp-visual-session h2 {
  margin: 0;
  font-size: 1.4rem;
  line-height: 1.22;
}

.landing-page .lp-visual-session p {
  margin: 0.8rem 0 0;
  color: rgba(226, 232, 240, 0.88);
}

.landing-page .lp-visual-session p strong {
  color: #fff;
}

.landing-page .lp-visual-session__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 0.9rem;
}

.landing-page .lp-visual-session__meta span {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.08);
  color: rgba(226, 232, 240, 0.92);
}

.landing-page .lp-section--trust {
  padding-top: 1.6rem;
}

.landing-page .lp-stat-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.landing-page .lp-stat-card {
  padding: 1.2rem 1.25rem;
  border-radius: 24px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.94), rgba(244, 249, 255, 0.74));
}

.landing-page .lp-stat-card__value {
  display: block;
  font-size: clamp(2rem, 3vw, 3rem);
  line-height: 0.95;
  letter-spacing: -0.05em;
  background: linear-gradient(135deg, var(--lp-primary-a), var(--lp-primary-c));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.landing-page .lp-stat-card__label {
  display: block;
  margin-top: 0.55rem;
  color: var(--lp-subtext);
  line-height: 1.6;
}

.landing-page .lp-trust-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 1.15rem;
}

.landing-page .lp-trust-strip span {
  min-height: 40px;
  padding: 0.55rem 1rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.86);
  border: 1px solid rgba(129, 140, 248, 0.16);
  color: #334155;
  font-weight: 700;
  box-shadow: 0 10px 24px rgba(15, 23, 42, 0.05);
}

.landing-page .lp-feature-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.landing-page .lp-feature-card {
  padding: 1.45rem;
  border-radius: 28px;
  transition: transform 0.28s ease, box-shadow 0.28s ease, border-color 0.28s ease;
}

.landing-page .lp-feature-card:hover,
.landing-page .lp-feature-card:focus-within {
  transform: translateY(-6px);
  box-shadow: 0 36px 64px rgba(15, 23, 42, 0.14);
  border-color: rgba(109, 94, 252, 0.24);
}

.landing-page .lp-feature-card__icon {
  width: 58px;
  height: 58px;
  border-radius: 18px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, rgba(109, 94, 252, 0.16), rgba(6, 182, 212, 0.18));
  color: #3b82f6;
}

.landing-page .lp-feature-card__icon svg {
  width: 28px;
  height: 28px;
}

.landing-page .lp-feature-card h3 {
  margin: 1rem 0 0.6rem;
  font-size: 1.28rem;
}

.landing-page .lp-section--preview {
  background:
    radial-gradient(circle at top right, rgba(109, 94, 252, 0.1), transparent 24%),
    linear-gradient(180deg, rgba(246, 250, 255, 0.8), rgba(255, 255, 255, 0.96));
  border-top: 1px solid rgba(148, 163, 184, 0.12);
  border-bottom: 1px solid rgba(148, 163, 184, 0.12);
}

.landing-page .lp-preview {
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  align-items: center;
  margin-bottom: 1.6rem;
}

.landing-page .lp-checklist {
  display: grid;
  gap: 0.8rem;
  margin-top: 1.25rem;
}

.landing-page .lp-checklist article {
  padding: 1rem 1.05rem;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(148, 163, 184, 0.16);
  box-shadow: 0 14px 28px rgba(15, 23, 42, 0.06);
}

.landing-page .lp-checklist strong {
  display: block;
  font-size: 1rem;
}

.landing-page .lp-checklist span {
  display: block;
  margin-top: 0.25rem;
  color: var(--lp-subtext);
  line-height: 1.65;
}

.landing-page .lp-preview__frame {
  position: relative;
}

.landing-page .lp-dashboard-mock {
  padding: 1.4rem;
  border-radius: 34px;
  background:
    linear-gradient(180deg, rgba(15, 23, 42, 0.96), rgba(30, 41, 59, 0.96)),
    linear-gradient(135deg, rgba(109, 94, 252, 0.2), rgba(6, 182, 212, 0.14));
  color: #f8fafc;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.landing-page .lp-dashboard-mock:hover {
  transform: translateY(-4px) scale(1.01);
  box-shadow: 0 34px 70px rgba(15, 23, 42, 0.28);
}

.landing-page .lp-dashboard-mock__brand {
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(226, 232, 240, 0.72);
}

.landing-page .lp-dashboard-mock__hero {
  margin-top: 1rem;
  padding: 1rem 1.05rem;
  border-radius: 26px;
  background: linear-gradient(135deg, rgba(109, 94, 252, 0.2), rgba(6, 182, 212, 0.12));
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.landing-page .lp-dashboard-mock__mini {
  padding: 0.85rem 0.95rem;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.08);
  min-width: 190px;
}

.landing-page .lp-dashboard-mock__mini strong,
.landing-page .lp-dashboard-mock__grid strong {
  display: block;
  margin-top: 0.35rem;
  color: #fff;
  font-size: 1rem;
}

.landing-page .lp-dashboard-mock__grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 1rem;
}

.landing-page .lp-dashboard-mock__grid article {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.08);
}

.landing-page .lp-dashboard-mock__footer {
  margin-top: 1rem;
  padding: 0.95rem 1rem;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.05);
  color: rgba(226, 232, 240, 0.74);
}

.landing-page .lp-session-board {
  padding: 1.55rem;
  border-radius: 32px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(247, 250, 255, 0.84)),
    radial-gradient(circle at top right, rgba(109, 94, 252, 0.08), transparent 24%);
}

.landing-page .lp-inline-link {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0.55rem 1rem;
  border-radius: 999px;
  background: rgba(109, 94, 252, 0.1);
  color: #4338ca;
  font-weight: 800;
}

.landing-page .lp-session-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.landing-page .lp-session-card {
  position: relative;
  overflow: hidden;
  padding: 1.25rem;
  border-radius: 28px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(248, 251, 255, 0.86)),
    linear-gradient(135deg, rgba(109, 94, 252, 0.08), rgba(6, 182, 212, 0.06));
  transition: transform 0.28s ease, box-shadow 0.28s ease, border-color 0.28s ease;
}

.landing-page .lp-session-card::before {
  content: "";
  position: absolute;
  width: 240px;
  height: 240px;
  right: -90px;
  top: -70px;
  border-radius: 999px;
  background: radial-gradient(circle, rgba(109, 94, 252, 0.14), transparent 68%);
  opacity: 0.65;
  transition: transform 0.35s ease, opacity 0.35s ease;
}

.landing-page .lp-session-card::after {
  content: "";
  position: absolute;
  inset: auto -10% -35% auto;
  width: 220px;
  height: 180px;
  border-radius: 999px;
  background: radial-gradient(circle, rgba(6, 182, 212, 0.12), transparent 68%);
  opacity: 0;
  transition: opacity 0.35s ease;
}

.landing-page .lp-session-card:hover,
.landing-page .lp-session-card:focus-within {
  transform: translateY(-6px);
  box-shadow: 0 36px 64px rgba(15, 23, 42, 0.14);
  border-color: rgba(6, 182, 212, 0.24);
}

.landing-page .lp-session-card:hover::before,
.landing-page .lp-session-card:focus-within::before {
  transform: scale(1.08);
}

.landing-page .lp-session-card:hover::after,
.landing-page .lp-session-card:focus-within::after {
  opacity: 1;
}

.landing-page .lp-session-card__hero {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.landing-page .lp-session-card__identity {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.landing-page .lp-session-avatar {
  width: 56px;
  height: 56px;
  border-radius: 18px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, rgba(109, 94, 252, 0.16), rgba(6, 182, 212, 0.22));
  color: #334155;
  font-size: 1rem;
  font-weight: 900;
  box-shadow: 0 14px 24px rgba(37, 99, 235, 0.12);
}

.landing-page .lp-session-card__identity strong {
  display: block;
  font-size: 1rem;
  color: var(--lp-text);
}

.landing-page .lp-session-card__price {
  min-width: 154px;
  padding: 0.85rem 0.95rem;
  border-radius: 22px;
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.14), rgba(37, 99, 235, 0.16), rgba(6, 182, 212, 0.14));
  border: 1px solid rgba(99, 102, 241, 0.18);
  box-shadow: 0 18px 30px rgba(37, 99, 235, 0.1);
}

.landing-page .lp-session-card__price small {
  display: block;
  color: #475569;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.landing-page .lp-session-card__price strong {
  display: block;
  margin-top: 0.28rem;
  font-size: 1.05rem;
  color: #312e81;
}

.landing-page .lp-session-card__price.is-free {
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.16), rgba(6, 182, 212, 0.16));
  border-color: rgba(16, 185, 129, 0.18);
}

.landing-page .lp-session-card__price.is-free strong {
  color: #065f46;
}

.landing-page .lp-session-card h3 {
  margin: 0.9rem 0 0.6rem;
  font-size: 1.22rem;
  line-height: 1.3;
}

.landing-page .lp-session-card__meta {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.85rem;
  margin-top: 1rem;
}

.landing-page .lp-session-card__meta span {
  display: grid;
  gap: 0.25rem;
  padding-top: 0.75rem;
  border-top: 1px solid rgba(148, 163, 184, 0.14);
}

.landing-page .lp-session-card__meta strong {
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--lp-subtext);
}

.landing-page .lp-session-card__meta em {
  font-style: normal;
  color: var(--lp-text);
  font-weight: 700;
}

.landing-page .lp-session-card__footer {
  justify-content: space-between;
  align-items: end;
  margin-top: 1.1rem;
}

.landing-page .lp-session-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.landing-page .lp-empty-state {
  padding: 1.6rem;
  border-radius: 26px;
  text-align: center;
}

.landing-page .lp-empty-state h3 {
  margin: 0 0 0.4rem;
  font-size: 1.3rem;
}

.landing-page .lp-section--cta {
  padding-top: 3rem;
}

.landing-page .lp-cta {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 1.4rem;
  align-items: center;
  padding: clamp(1.5rem, 4vw, 2.4rem);
  border-radius: 34px;
  background:
    radial-gradient(circle at top left, rgba(109, 94, 252, 0.14), transparent 28%),
    radial-gradient(circle at bottom right, rgba(6, 182, 212, 0.12), transparent 26%),
    linear-gradient(135deg, rgba(255, 255, 255, 0.96), rgba(244, 249, 255, 0.88));
}

.landing-page .lp-footer {
  padding: 0 0 2.5rem;
}

.landing-page .lp-footer__inner {
  padding-top: 2rem;
  border-top: 1px solid rgba(148, 163, 184, 0.16);
}

.landing-page .lp-footer__brand {
  max-width: 470px;
}

.landing-page .lp-brand--footer {
  margin-bottom: 0.85rem;
}

.landing-page .lp-footer__brand p {
  margin: 0;
  color: var(--lp-subtext);
  line-height: 1.7;
}

.landing-page .lp-footer__links {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 160px));
  gap: 1.25rem;
}

.landing-page .lp-footer__links div {
  display: grid;
  gap: 0.45rem;
}

.landing-page .lp-footer__links span {
  margin-bottom: 0.15rem;
  color: var(--lp-subtext);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.landing-page .lp-footer__links a {
  color: var(--lp-text);
  font-weight: 700;
}

.landing-page .lp-footer__links a:hover,
.landing-page .lp-footer__links a:focus-visible,
.landing-page .lp-inline-link:hover,
.landing-page .lp-inline-link:focus-visible {
  color: #4338ca;
}

body.landing-page .is-scrolled .topbar,
body.is-scrolled.landing-page .topbar {
  background: rgba(255, 255, 255, 0.88);
  box-shadow: 0 16px 36px rgba(15, 23, 42, 0.08);
}

@keyframes lpNavSweep {
  0% {
    transform: translateX(-35%);
  }
  100% {
    transform: translateX(35%);
  }
}

@keyframes lpFloat {
  0%,
  100% {
    transform: translate3d(0, 0, 0);
  }
  50% {
    transform: translate3d(0, -12px, 0);
  }
}

@media (max-width: 1080px) {
  .landing-page .lp-hero__grid,
  .landing-page .lp-preview,
  .landing-page .lp-cta,
  .landing-page .lp-footer__inner {
    grid-template-columns: 1fr;
  }

  .landing-page .lp-stat-grid,
  .landing-page .lp-feature-grid,
  .landing-page .lp-session-grid,
  .landing-page .lp-dashboard-mock__grid,
  .landing-page .lp-visual-rail {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .landing-page .lp-hero__visual {
    min-height: 500px;
  }
}

@media (max-width: 820px) {
  .landing-page .lp-menu-toggle {
    display: inline-flex;
  }

  .landing-page .lp-topbar__panel {
    position: absolute;
    top: calc(100% + 0.75rem);
    right: 0;
    left: 0;
    display: none;
    grid-template-columns: 1fr;
    padding: 1rem;
    border-radius: 24px;
    border: 1px solid rgba(148, 163, 184, 0.16);
    background: rgba(255, 255, 255, 0.94);
    box-shadow: 0 22px 44px rgba(15, 23, 42, 0.12);
  }

  .landing-page .lp-topbar__panel.is-open {
    display: grid;
  }

  .landing-page .lp-topnav,
  .landing-page .lp-topbar__actions {
    justify-content: flex-start;
  }

  .landing-page .lp-hero__grid,
  .landing-page .lp-stat-grid,
  .landing-page .lp-feature-grid,
  .landing-page .lp-session-grid,
  .landing-page .lp-dashboard-mock__grid,
  .landing-page .lp-visual-metrics,
  .landing-page .lp-visual-rail {
    grid-template-columns: 1fr;
  }

  .landing-page .lp-hero__copy h1 {
    font-size: clamp(2.7rem, 12vw, 4.4rem);
  }

  .landing-page .lp-dashboard-mock__hero,
  .landing-page .lp-session-board__head,
  .landing-page .lp-session-card__footer,
  .landing-page .lp-session-card__hero,
  .landing-page .lp-footer__inner {
    flex-direction: column;
    align-items: stretch;
  }
}

@media (max-width: 640px) {
  .landing-page .container {
    width: min(100% - 1rem, 1220px);
  }

  .landing-page .lp-topbar__inner {
    min-height: 76px;
  }

  .landing-page .lp-hero {
    padding-top: 3.2rem;
  }

  .landing-page .lp-section {
    padding: 3.5rem 0;
  }

  .landing-page .lp-visual-card,
  .landing-page .lp-session-board,
  .landing-page .lp-dashboard-mock,
  .landing-page .lp-cta {
    padding: 1.2rem;
    border-radius: 26px;
  }

  .landing-page .lp-floating-chip {
    display: none;
  }

  .landing-page .lp-session-card__meta {
    grid-template-columns: 1fr;
  }

  .landing-page .lp-footer__links {
    grid-template-columns: 1fr;
  }
}

.mockpay-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) 320px;
  gap: 1.5rem;
  align-items: start;
}

.mockpay-primary {
  display: grid;
  gap: 1rem;
}

.mockpay-summary {
  display: grid;
  gap: 1rem;
}

.mockpay-amount {
  display: grid;
  gap: 0.25rem;
  padding: 1rem 1.15rem;
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(79, 70, 229, 0.12), rgba(99, 102, 241, 0.06));
  border: 1px solid rgba(79, 70, 229, 0.12);
}

.mockpay-amount__label {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--brand-primary-700);
}

.mockpay-amount__value {
  font-size: 2rem;
  line-height: 1;
  color: var(--ink-900);
}

.mockpay-amount__sub {
  color: var(--ink-500);
}

.mockpay-note {
  padding: 1rem 1.1rem;
  border-radius: 18px;
  background: #f8fafc;
  border: 1px solid rgba(148, 163, 184, 0.18);
  color: var(--ink-600);
  line-height: 1.6;
}

.mockpay-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.mockpay-aside {
  display: grid;
  gap: 1rem;
}

.mockpay-instructor,
.mockpay-checklist {
  padding: 1rem 1.1rem;
  border-radius: 18px;
  background: #ffffff;
  border: 1px solid rgba(226, 232, 240, 0.9);
  box-shadow: 0 14px 28px rgba(15, 23, 42, 0.05);
}

.mockpay-instructor {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.85rem;
  align-items: center;
}

.mockpay-instructor__avatar {
  position: relative;
  width: 60px;
  height: 60px;
  overflow: hidden;
  border-radius: 18px;
  display: grid;
  place-items: center;
  background: rgba(79, 70, 229, 0.1);
}

.mockpay-instructor__avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.mockpay-instructor__fallback {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  font-weight: 800;
  color: var(--ink-900);
}

.mockpay-checklist {
  display: grid;
  gap: 0.9rem;
}

.mockpay-checklist ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.8rem;
}

.mockpay-checklist li {
  display: grid;
  gap: 0.18rem;
}

.mockpay-checklist span {
  font-weight: 700;
  color: var(--ink-900);
}

.mockpay-checklist small {
  color: var(--ink-600);
  line-height: 1.55;
}

@media (max-width: 980px) {
  .mockpay-layout {
    grid-template-columns: 1fr;
  }
}

/* Home reboot aligned with workspace dashboards */
body.landing-page {
  background:
    radial-gradient(circle at top left, rgba(217, 119, 6, 0.12), transparent 26%),
    radial-gradient(circle at top right, rgba(15, 118, 110, 0.12), transparent 22%),
    linear-gradient(180deg, #faf6ee 0%, #f4ede1 100%);
  color: var(--ink);
}

.landing-page .home-container {
  width: min(1320px, calc(100% - 2rem));
  margin: 0 auto;
}

.landing-page .home-main {
  padding-top: 1.4rem;
}

.landing-page .home-stack {
  display: grid;
  gap: 1.5rem;
  padding-bottom: 2.3rem;
}

.landing-page .home-topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  min-height: 84px;
  backdrop-filter: blur(18px);
  background: rgba(250, 246, 238, 0.9);
  border-bottom: 1px solid rgba(29, 35, 36, 0.08);
}

.landing-page .home-topbar::after {
  content: none;
}

.landing-page .home-topbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 84px;
}

.landing-page .home-brand {
  gap: 1rem;
}

.landing-page .home-brand-copy {
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--ink-soft);
  white-space: nowrap;
}

.landing-page .home-topbar__panel {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-left: auto;
}

.landing-page .home-nav,
.landing-page .home-topbar__actions,
.landing-page .home-hero__actions,
.landing-page .home-cta__actions,
.landing-page .home-session-card__foot {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  flex-wrap: wrap;
}

.landing-page .home-nav a {
  padding: 0.72rem 1rem;
  border-radius: 999px;
  font-weight: 800;
  color: #223244;
  transition: background-color 0.22s ease, color 0.22s ease, box-shadow 0.22s ease;
}

.landing-page .home-nav a:hover,
.landing-page .home-nav a:focus-visible {
  background: linear-gradient(135deg, rgba(15, 118, 110, 0.12), rgba(217, 119, 6, 0.1));
  color: #0a4f4a;
  box-shadow: 0 10px 24px rgba(15, 118, 110, 0.1);
}

.landing-page .home-menu-toggle {
  display: none;
  width: 48px;
  height: 48px;
  border: 1px solid rgba(29, 35, 36, 0.1);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.74);
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 4px;
}

.landing-page .home-menu-toggle span {
  width: 20px;
  height: 2px;
  border-radius: 999px;
  background: var(--brand-deep);
}

.landing-page .home-hero,
.landing-page .home-panel,
.landing-page .home-stat,
.landing-page .home-cta,
.landing-page .home-footer {
  border-radius: 30px;
  border: 1px solid rgba(29, 35, 36, 0.08);
  background: rgba(255, 252, 247, 0.9);
  box-shadow: 0 24px 48px rgba(40, 34, 22, 0.08);
}

.landing-page .home-hero {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: 1.4rem;
  padding: clamp(1.5rem, 3vw, 2rem);
}

.landing-page .home-hero__copy {
  display: grid;
  gap: 1.15rem;
  align-content: center;
}

.landing-page .home-eyebrow {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  width: fit-content;
  padding: 0.35rem 0.9rem;
  border-radius: 999px;
  background: rgba(15, 118, 110, 0.1);
  color: var(--brand-deep);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.landing-page .home-eyebrow--soft {
  background: rgba(217, 119, 6, 0.1);
  color: #96600b;
}

.landing-page .home-hero h1,
.landing-page .home-panel h2,
.landing-page .home-cta h2 {
  margin: 0;
  font-size: clamp(2.25rem, 5vw, 4rem);
  line-height: 0.98;
  letter-spacing: -0.04em;
}

.landing-page .home-panel h2,
.landing-page .home-cta h2 {
  font-size: clamp(1.6rem, 3vw, 2.35rem);
  line-height: 1.05;
}

.landing-page .home-hero p,
.landing-page .home-panel p,
.landing-page .home-stat span,
.landing-page .home-footer p,
.landing-page .home-empty p {
  margin: 0;
  color: var(--ink-soft);
}

.landing-page .home-hero__points {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.landing-page .home-hero__points span,
.landing-page .home-workspace__session-meta span {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 0.45rem 0.8rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid rgba(29, 35, 36, 0.08);
  color: #223244;
  font-size: 0.84rem;
  font-weight: 700;
}

.landing-page .home-workspace {
  display: grid;
  grid-template-columns: 210px minmax(0, 1fr);
  min-height: 420px;
  border-radius: 30px;
  overflow: hidden;
  border: 1px solid rgba(29, 35, 36, 0.08);
  background: rgba(255, 255, 255, 0.72);
  box-shadow: 0 28px 56px rgba(40, 34, 22, 0.12);
}

.landing-page .home-workspace__rail {
  padding: 1.2rem;
  display: grid;
  gap: 1rem;
  align-content: start;
  background: linear-gradient(180deg, rgba(9, 54, 52, 0.98), rgba(11, 36, 38, 0.98));
  color: #fff8ee;
}

.landing-page .home-workspace__identity {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 1rem;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.landing-page .home-workspace__identity strong {
  display: block;
}

.landing-page .home-workspace__identity small {
  color: rgba(255, 248, 236, 0.72);
}

.landing-page .home-workspace__avatar {
  width: 48px;
  height: 48px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--brand-deep), #194d53);
  font-weight: 800;
  box-shadow: 0 12px 24px rgba(15, 118, 110, 0.18);
}

.landing-page .home-workspace__nav {
  display: grid;
  gap: 0.65rem;
}

.landing-page .home-workspace__nav span {
  display: flex;
  align-items: center;
  min-height: 50px;
  padding: 0.9rem 1rem;
  border-radius: 18px;
  border: 1px solid rgba(255, 245, 230, 0.16);
  background: linear-gradient(180deg, rgba(10, 49, 50, 0.84), rgba(8, 32, 36, 0.72));
  color: rgba(255, 250, 241, 0.98);
  box-shadow: 0 14px 32px rgba(15, 20, 22, 0.18), inset 0 1px 0 rgba(255, 255, 255, 0.05);
  font-weight: 700;
}

.landing-page .home-workspace__nav span.is-active {
  background: linear-gradient(135deg, rgba(255, 214, 158, 0.94), rgba(255, 180, 83, 0.88));
  color: #4c2900;
  border-color: rgba(201, 115, 22, 0.45);
  box-shadow: 0 18px 34px rgba(217, 119, 6, 0.18), inset 0 1px 0 rgba(255, 255, 255, 0.22);
}

.landing-page .home-workspace__surface {
  display: grid;
  gap: 1rem;
  padding: 1.2rem;
  background:
    radial-gradient(circle at top right, rgba(15, 118, 110, 0.1), transparent 25%),
    linear-gradient(180deg, rgba(249, 252, 255, 0.98), rgba(243, 247, 250, 0.96));
}

.landing-page .home-workspace__top,
.landing-page .home-panel__head,
.landing-page .home-session-card__head,
.landing-page .home-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.landing-page .home-chip,
.landing-page .home-card-kicker {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  width: fit-content;
  padding: 0.2rem 0.7rem;
  border-radius: 999px;
  background: rgba(15, 118, 110, 0.1);
  color: var(--brand-deep);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.landing-page .home-workspace__feature,
.landing-page .home-workspace__session,
.landing-page .home-empty,
.landing-page .home-session-card {
  padding: 1.2rem;
  border-radius: 24px;
  border: 1px solid rgba(29, 35, 36, 0.08);
  background: rgba(255, 255, 255, 0.82);
}

.landing-page .home-workspace__feature {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 1rem;
  align-items: start;
}

.landing-page .home-workspace__feature h2 {
  margin: 0.55rem 0 0.5rem;
  font-size: clamp(1.5rem, 2.8vw, 2.2rem);
  line-height: 1.08;
}

.landing-page .home-workspace__feature-badge {
  min-width: 120px;
  padding: 1rem;
  border-radius: 20px;
  background: linear-gradient(135deg, rgba(15, 118, 110, 0.12), rgba(217, 119, 6, 0.14));
  text-align: left;
}

.landing-page .home-workspace__feature-badge small,
.landing-page .home-workspace__metrics small,
.landing-page .home-session-card__identity small,
.landing-page .home-session-card__meta small,
.landing-page .home-stat small {
  display: block;
  color: var(--ink-soft);
  font-size: 0.8rem;
}

.landing-page .home-workspace__feature-badge strong,
.landing-page .home-workspace__metrics strong,
.landing-page .home-stat strong {
  display: block;
  margin-top: 0.25rem;
  font-size: 1.9rem;
  font-family: "Palatino Linotype", "Book Antiqua", Georgia, serif;
  color: var(--brand-deep);
}

.landing-page .home-workspace__metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.9rem;
}

.landing-page .home-workspace__metrics article,
.landing-page .home-stat {
  padding: 1rem;
  border-radius: 20px;
  border: 1px solid rgba(29, 35, 36, 0.08);
  background: rgba(255, 255, 255, 0.74);
}

.landing-page .home-workspace__session strong,
.landing-page .home-session-card h3,
.landing-page .home-role-list strong,
.landing-page .home-flow strong,
.landing-page .home-empty strong {
  display: block;
  color: var(--ink);
}

.landing-page .home-workspace__session {
  display: grid;
  gap: 0.9rem;
}

.landing-page .home-workspace__session-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.landing-page .home-stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}

.landing-page .home-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: 1.25rem;
}

.landing-page .home-panel,
.landing-page .home-cta,
.landing-page .home-footer {
  padding: 1.4rem;
}

.landing-page .home-panel__head--spread {
  align-items: end;
}

.landing-page .home-panel__copy {
  margin-top: 0.45rem;
}

.landing-page .home-flow,
.landing-page .home-role-list,
.landing-page .home-footer__links {
  display: grid;
  gap: 0.9rem;
}

.landing-page .home-flow article,
.landing-page .home-role-list article {
  display: grid;
  gap: 0.35rem;
  padding: 1rem 1.05rem;
  border-radius: 22px;
  border: 1px solid rgba(29, 35, 36, 0.08);
  background: rgba(255, 255, 255, 0.72);
}

.landing-page .home-role-list article {
  grid-template-columns: 14px minmax(0, 1fr);
  gap: 0.9rem;
  align-items: start;
}

.landing-page .home-role-list__tone {
  width: 14px;
  height: 14px;
  border-radius: 999px;
  margin-top: 0.35rem;
}

.landing-page .home-role-list__tone--student { background: #0f766e; }
.landing-page .home-role-list__tone--instructor { background: #d97706; }
.landing-page .home-role-list__tone--admin { background: #194d53; }

.landing-page .home-panel--sessions {
  display: grid;
  gap: 1.2rem;
}

.landing-page .home-session-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.landing-page .home-session-card {
  display: grid;
  gap: 1rem;
  transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
}

.landing-page .home-session-card:hover,
.landing-page .home-session-card:focus-within {
  transform: translateY(-4px);
  box-shadow: 0 26px 46px rgba(40, 34, 22, 0.12);
  border-color: rgba(15, 118, 110, 0.18);
}

.landing-page .home-session-card__identity {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.landing-page .home-session-card__avatar {
  width: 44px;
  height: 44px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--brand-deep), var(--brand));
  color: #fff;
  font-weight: 800;
}

.landing-page .home-session-card h3 {
  margin: 0;
  font-size: 1.35rem;
}

.landing-page .home-session-card__meta {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.8rem;
}

.landing-page .home-session-card__meta span {
  display: grid;
  gap: 0.2rem;
  padding: 0.8rem 0.9rem;
  border-radius: 18px;
  background: rgba(250, 246, 238, 0.92);
  border: 1px solid rgba(29, 35, 36, 0.06);
}

.landing-page .home-session-card__meta strong {
  color: var(--ink);
}

.landing-page .home-session-card__foot {
  justify-content: space-between;
}

.landing-page .home-empty {
  display: grid;
  gap: 0.5rem;
}

.landing-page .home-cta {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 1.2rem;
  background:
    radial-gradient(circle at top right, rgba(15, 118, 110, 0.1), transparent 24%),
    linear-gradient(180deg, rgba(255, 252, 247, 0.95), rgba(248, 243, 234, 0.92));
}

.landing-page .home-footer {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 1.4rem;
  align-items: start;
}

.landing-page .home-footer__brand {
  display: grid;
  gap: 0.85rem;
}

.landing-page .home-footer__links {
  grid-template-columns: repeat(2, minmax(0, 140px));
}

.landing-page .home-footer__links div {
  display: grid;
  gap: 0.45rem;
}

.landing-page .home-footer__links span {
  color: var(--ink-soft);
  font-size: 0.82rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.landing-page .home-footer__links a {
  color: var(--ink);
  font-weight: 700;
}

.landing-page .home-footer__links a:hover,
.landing-page .home-footer__links a:focus-visible {
  color: var(--brand-deep);
}

@media (max-width: 1120px) {
  .landing-page .home-hero,
  .landing-page .home-grid,
  .landing-page .home-cta,
  .landing-page .home-footer {
    grid-template-columns: 1fr;
  }

  .landing-page .home-session-grid,
  .landing-page .home-stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 920px) {
  .landing-page .home-brand-copy {
    display: none;
  }

  .landing-page .home-workspace {
    grid-template-columns: 1fr;
  }

  .landing-page .home-workspace__rail {
    grid-template-columns: minmax(0, 1fr);
  }

  .landing-page .home-workspace__metrics,
  .landing-page .home-session-card__meta {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 820px) {
  .landing-page .home-container {
    width: calc(100% - 1.25rem);
  }

  .landing-page .home-menu-toggle {
    display: inline-flex;
  }

  .landing-page .home-topbar__panel {
    position: absolute;
    top: calc(100% + 0.65rem);
    left: 0.6rem;
    right: 0.6rem;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 1rem;
    border-radius: 24px;
    border: 1px solid rgba(29, 35, 36, 0.08);
    background: rgba(255, 252, 247, 0.96);
    box-shadow: 0 24px 48px rgba(40, 34, 22, 0.12);
  }

  .landing-page .home-topbar__panel.is-open {
    display: flex;
  }

  .landing-page .home-nav,
  .landing-page .home-topbar__actions,
  .landing-page .home-workspace__metrics,
  .landing-page .home-stats,
  .landing-page .home-session-grid,
  .landing-page .home-session-card__meta,
  .landing-page .home-footer__links {
    grid-template-columns: 1fr;
  }

  .landing-page .home-nav,
  .landing-page .home-topbar__actions {
    display: grid;
  }

  .landing-page .home-nav a,
  .landing-page .home-topbar__actions .btn {
    width: 100%;
    justify-content: center;
  }

  .landing-page .home-hero h1 {
    font-size: clamp(2rem, 9vw, 3rem);
  }

  .landing-page .home-panel h2,
  .landing-page .home-cta h2 {
    font-size: clamp(1.45rem, 6vw, 2rem);
  }
}
/* Minimal professional homepage */
body.landing-page {
  background:
    radial-gradient(circle at top left, rgba(217, 119, 6, 0.08), transparent 24%),
    radial-gradient(circle at top right, rgba(15, 118, 110, 0.08), transparent 20%),
    linear-gradient(180deg, #faf6ee 0%, #f5efe5 100%);
}

.landing-page .simple-home-container {
  width: min(1160px, calc(100% - 2rem));
  margin: 0 auto;
}

.landing-page .simple-home-topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  min-height: 84px;
  border-bottom: 1px solid rgba(29, 35, 36, 0.08);
  background: rgba(250, 246, 238, 0.9);
  backdrop-filter: blur(18px);
}

.landing-page .simple-home-topbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 84px;
}

.landing-page .simple-home-topbar__actions,
.landing-page .simple-home-hero__actions {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  flex-wrap: wrap;
}

.landing-page .simple-home-main {
  padding: 1.5rem 0 2.2rem;
}

.landing-page .simple-home-stack {
  display: grid;
  gap: 1rem;
}

.landing-page .simple-home-hero,
.landing-page .simple-home-note,
.landing-page .simple-home-footer {
  border-radius: 30px;
  border: 1px solid rgba(29, 35, 36, 0.08);
  background: rgba(255, 252, 247, 0.9);
  box-shadow: 0 22px 44px rgba(40, 34, 22, 0.08);
}

.landing-page .simple-home-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(300px, 0.7fr);
  gap: 1.25rem;
  padding: clamp(1.5rem, 3vw, 2rem);
}

.landing-page .simple-home-hero__copy,
.landing-page .simple-home-hero__panel {
  display: grid;
  gap: 1rem;
  align-content: center;
}

.landing-page .simple-home-kicker {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  width: fit-content;
  padding: 0.35rem 0.9rem;
  border-radius: 999px;
  background: rgba(15, 118, 110, 0.1);
  color: var(--brand-deep);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.landing-page .simple-home-kicker--soft {
  background: rgba(217, 119, 6, 0.1);
  color: #96600b;
}

.landing-page .simple-home-hero h1 {
  margin: 0;
  font-size: clamp(2.4rem, 5vw, 4.4rem);
  line-height: 0.96;
  letter-spacing: -0.05em;
}

.landing-page .simple-home-hero p,
.landing-page .simple-home-note p,
.landing-page .simple-home-footer p,
.landing-page .simple-home-focus-card span,
.landing-page .simple-home-focus-card small,
.landing-page .simple-home-hero__metric-copy {
  margin: 0;
  color: var(--ink-soft);
}

.landing-page .simple-home-hero__panel {
  padding: 1.3rem;
  border-radius: 26px;
  border: 1px solid rgba(29, 35, 36, 0.08);
  background:
    radial-gradient(circle at top right, rgba(15, 118, 110, 0.08), transparent 30%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(248, 243, 234, 0.88));
}

.landing-page .simple-home-hero__metric {
  font-size: clamp(3rem, 8vw, 4.8rem);
  line-height: 0.9;
  font-family: "Palatino Linotype", "Book Antiqua", Georgia, serif;
  color: var(--brand-deep);
}

.landing-page .simple-home-focus-card {
  display: grid;
  gap: 0.35rem;
  padding: 1rem 1.05rem;
  border-radius: 22px;
  border: 1px solid rgba(29, 35, 36, 0.08);
  background: rgba(255, 255, 255, 0.82);
}

.landing-page .simple-home-focus-card strong,
.landing-page .simple-home-footer span {
  color: var(--ink);
  font-weight: 800;
}

.landing-page .simple-home-note,
.landing-page .simple-home-footer {
  padding: 1rem 1.25rem;
}

.landing-page .simple-home-note {
  text-align: center;
}

.landing-page .simple-home-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

@media (max-width: 860px) {
  .landing-page .simple-home-container {
    width: calc(100% - 1.25rem);
  }

  .landing-page .simple-home-topbar__inner,
  .landing-page .simple-home-footer,
  .landing-page .simple-home-hero {
    grid-template-columns: 1fr;
    display: grid;
  }

  .landing-page .simple-home-topbar__actions,
  .landing-page .simple-home-hero__actions {
    width: 100%;
  }

  .landing-page .simple-home-topbar__actions .btn,
  .landing-page .simple-home-hero__actions .btn {
    flex: 1 1 180px;
  }

  .landing-page .simple-home-hero h1 {
    font-size: clamp(2.1rem, 10vw, 3rem);
  }
}
/* Standard modern homepage */
body.landing-page {
  background:
    radial-gradient(circle at top left, rgba(217, 119, 6, 0.08), transparent 22%),
    radial-gradient(circle at top right, rgba(15, 118, 110, 0.08), transparent 18%),
    linear-gradient(180deg, #fbf7f0 0%, #f5efe5 100%);
}

.landing-page .modern-home-container {
  width: min(1180px, calc(100% - 2rem));
  margin: 0 auto;
}

.landing-page .modern-home-topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  min-height: 84px;
  border-bottom: 1px solid rgba(29, 35, 36, 0.08);
  background: rgba(251, 247, 240, 0.9);
  backdrop-filter: blur(18px);
}

.landing-page .modern-home-topbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 84px;
}

.landing-page .modern-home-menu {
  display: none;
  width: 48px;
  height: 48px;
  border-radius: 16px;
  border: 1px solid rgba(29, 35, 36, 0.1);
  background: rgba(255, 255, 255, 0.74);
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 4px;
}

.landing-page .modern-home-menu span {
  width: 20px;
  height: 2px;
  border-radius: 999px;
  background: var(--brand-deep);
}

.landing-page .modern-home-topbar__panel,
.landing-page .modern-home-nav,
.landing-page .modern-home-topbar__actions,
.landing-page .modern-home-hero__actions,
.landing-page .modern-home-footer__actions {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  flex-wrap: wrap;
}

.landing-page .modern-home-topbar__panel {
  margin-left: auto;
}

.landing-page .modern-home-nav a {
  padding: 0.72rem 0.95rem;
  border-radius: 999px;
  color: #314153;
  font-weight: 700;
  transition: background-color 0.22s ease, color 0.22s ease, box-shadow 0.22s ease;
}

.landing-page .modern-home-nav a:hover,
.landing-page .modern-home-nav a:focus-visible {
  background: rgba(15, 118, 110, 0.08);
  color: var(--brand-deep);
}

.landing-page .modern-home-main {
  padding: 1.6rem 0 2.4rem;
}

.landing-page .modern-home-stack {
  display: grid;
  gap: 1.2rem;
}

.landing-page .modern-home-hero,
.landing-page .modern-home-proof,
.landing-page .modern-home-footer {
  border-radius: 30px;
  border: 1px solid rgba(29, 35, 36, 0.08);
  background: rgba(255, 252, 247, 0.92);
  box-shadow: 0 24px 48px rgba(40, 34, 22, 0.08);
}

.landing-page .modern-home-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 0.9fr);
  gap: 1.4rem;
  padding: clamp(1.6rem, 3vw, 2.2rem);
}

.landing-page .modern-home-hero__copy,
.landing-page .modern-home-hero__visual {
  display: grid;
  align-content: center;
}

.landing-page .modern-home-hero__copy {
  gap: 1.15rem;
}

.landing-page .modern-home-kicker {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  width: fit-content;
  padding: 0.35rem 0.9rem;
  border-radius: 999px;
  background: rgba(15, 118, 110, 0.1);
  color: var(--brand-deep);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.landing-page .modern-home-kicker--soft {
  background: rgba(217, 119, 6, 0.1);
  color: #96600b;
}

.landing-page .modern-home-hero h1 {
  margin: 0;
  font-size: clamp(2.5rem, 5vw, 4.6rem);
  line-height: 0.95;
  letter-spacing: -0.05em;
}

.landing-page .modern-home-hero p,
.landing-page .modern-home-proof p,
.landing-page .modern-home-preview__hero p,
.landing-page .modern-home-footer p,
.landing-page .modern-home-preview small {
  margin: 0;
  color: var(--ink-soft);
}

.landing-page .modern-home-preview {
  display: grid;
  gap: 1rem;
  padding: 1.2rem;
  border-radius: 28px;
  border: 1px solid rgba(29, 35, 36, 0.08);
  background:
    radial-gradient(circle at top right, rgba(15, 118, 110, 0.08), transparent 28%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(248, 243, 234, 0.9));
}

.landing-page .modern-home-preview__top,
.landing-page .modern-home-preview__hero,
.landing-page .modern-home-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.landing-page .modern-home-preview__top {
  justify-content: flex-start;
}

.landing-page .modern-home-dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: rgba(15, 118, 110, 0.18);
}

.landing-page .modern-home-dot:first-child { background: rgba(185, 79, 53, 0.36); }
.landing-page .modern-home-dot:nth-child(2) { background: rgba(217, 119, 6, 0.36); }
.landing-page .modern-home-dot:nth-child(3) { background: rgba(15, 118, 110, 0.36); }

.landing-page .modern-home-preview__hero {
  align-items: start;
  padding: 1rem 1.05rem;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(29, 35, 36, 0.08);
}

.landing-page .modern-home-preview__hero h2 {
  margin: 0.5rem 0 0.3rem;
  font-size: 1.55rem;
  line-height: 1.08;
}

.landing-page .modern-home-preview__meta,
.landing-page .modern-home-preview__foot,
.landing-page .modern-home-proof {
  display: grid;
  gap: 0.9rem;
}

.landing-page .modern-home-preview__meta {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.landing-page .modern-home-preview__meta article,
.landing-page .modern-home-preview__foot article,
.landing-page .modern-home-proof article {
  padding: 0.95rem 1rem;
  border-radius: 20px;
  border: 1px solid rgba(29, 35, 36, 0.08);
  background: rgba(255, 255, 255, 0.78);
}

.landing-page .modern-home-preview__meta strong,
.landing-page .modern-home-preview__foot strong,
.landing-page .modern-home-proof strong,
.landing-page .modern-home-footer span {
  display: block;
  margin-top: 0.2rem;
  color: var(--ink);
}

.landing-page .modern-home-preview__foot {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.landing-page .modern-home-proof {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  padding: 1rem;
}

.landing-page .modern-home-footer {
  padding: 1.1rem 1.25rem;
}

.landing-page .modern-home-footer__actions a {
  color: var(--ink);
  font-weight: 700;
}

.landing-page .modern-home-footer__actions a:hover,
.landing-page .modern-home-footer__actions a:focus-visible {
  color: var(--brand-deep);
}

@media (max-width: 920px) {
  .landing-page .modern-home-container {
    width: calc(100% - 1.25rem);
  }

  .landing-page .modern-home-hero,
  .landing-page .modern-home-proof,
  .landing-page .modern-home-preview__meta,
  .landing-page .modern-home-preview__foot,
  .landing-page .modern-home-footer {
    grid-template-columns: 1fr;
    display: grid;
  }
}

@media (max-width: 820px) {
  .landing-page .modern-home-menu {
    display: inline-flex;
  }

  .landing-page .modern-home-topbar__panel {
    position: absolute;
    top: calc(100% + 0.65rem);
    left: 0.6rem;
    right: 0.6rem;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 1rem;
    border-radius: 24px;
    border: 1px solid rgba(29, 35, 36, 0.08);
    background: rgba(255, 252, 247, 0.96);
    box-shadow: 0 24px 48px rgba(40, 34, 22, 0.12);
  }

  .landing-page .modern-home-topbar__panel.is-open {
    display: flex;
  }

  .landing-page .modern-home-nav,
  .landing-page .modern-home-topbar__actions {
    display: grid;
  }

  .landing-page .modern-home-nav a,
  .landing-page .modern-home-topbar__actions .btn {
    width: 100%;
    justify-content: center;
  }

  .landing-page .modern-home-hero h1 {
    font-size: clamp(2.15rem, 10vw, 3.2rem);
  }
}

/* Student design system adoption */
body.student-workspace-page.student-reboot-page {
  background: #f5f7fb;
  color: #1e293b;
}

body.student-workspace-page.student-reboot-page .app-main {
  padding: 0 0 2rem;
}

body.student-workspace-page.student-reboot-page .container.sd-container.student-workspace-shell {
  width: min(1500px, calc(100% - 32px));
  max-width: none;
  margin: 0 auto;
  padding: 1.5rem 0 0;
}

body.student-workspace-page.student-reboot-page .dash {
  align-items: start;
  gap: 1.5rem;
  grid-template-columns: 280px minmax(0, 1fr);
}

.student-shell-topbar {
  position: sticky;
  top: 0;
  z-index: 40;
  border-bottom: 1px solid #e2e8f0;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(18px);
}

.student-shell-topbar__inner {
  width: min(1500px, calc(100% - 32px));
  margin: 0 auto;
  min-height: 74px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.student-shell-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.9rem;
  color: #0f172a;
}

.student-shell-brand__mark {
  width: 46px;
  height: 46px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, #0f766e, #14b8a6);
  box-shadow: 0 14px 30px rgba(15, 118, 110, 0.18);
}

.student-shell-brand__logo {
  width: 24px;
  height: 24px;
  filter: brightness(0) invert(1);
}

.student-shell-brand__copy {
  display: grid;
  gap: 0.12rem;
}

.student-shell-brand__copy strong {
  font: 700 1.08rem/1.1 "Inter", "Segoe UI", sans-serif;
  letter-spacing: -0.02em;
}

.student-shell-brand__copy small {
  color: #64748b;
  font: 500 0.82rem/1.2 "Inter", "Segoe UI", sans-serif;
}

.student-shell-topbar__actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.student-shell-topbar__link,
.student-shell-topbar__logout {
  min-height: 40px;
  padding: 0.65rem 1rem;
  border-radius: 12px;
  border: 1px solid #e2e8f0;
  background: #ffffff;
  color: #334155;
  font: 600 0.9rem/1 "Inter", "Segoe UI", sans-serif;
  transition: all 0.2s ease;
}

.student-shell-topbar__logout {
  background: #0f172a;
  border-color: #0f172a;
  color: #ffffff;
}

.student-shell-topbar__link:hover,
.student-shell-topbar__logout:hover {
  transform: translateY(-1px);
  box-shadow: 0 12px 24px rgba(15, 23, 42, 0.08);
}

.student-shell-profile {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
  padding-left: 0.35rem;
}

.student-shell-profile__avatar {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  overflow: hidden;
  position: relative;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, #dbeafe, #ccfbf1);
  border: 1px solid #dbe7f3;
}

.student-shell-profile__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.student-shell-profile__fallback {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  color: #0f172a;
  font: 700 0.95rem/1 "Inter", "Segoe UI", sans-serif;
}

.student-shell-profile__meta {
  display: grid;
  gap: 0.12rem;
}

.student-shell-profile__meta strong {
  font: 600 0.92rem/1.1 "Inter", "Segoe UI", sans-serif;
  color: #0f172a;
}

.student-shell-profile__meta small {
  font: 500 0.78rem/1.2 "Inter", "Segoe UI", sans-serif;
  color: #64748b;
}

body.student-workspace-page.student-reboot-page .student-shell-sidebar {
  position: sticky;
  top: 98px;
  width: 100%;
  min-height: calc(100vh - 128px);
}

.student-shell-sidebar__panel {
  border: 1px solid #e2e8f0;
  border-radius: 28px;
  background: linear-gradient(180deg, #ffffff, #f8fbff);
  box-shadow: 0 24px 60px rgba(15, 23, 42, 0.08);
  padding: 1.15rem;
}

.student-shell-sidebar__identity {
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr);
  gap: 0.9rem;
  align-items: center;
  padding: 0.35rem 0.25rem 1rem;
  border-bottom: 1px solid #edf2f7;
}

.student-shell-sidebar__avatar {
  width: 56px;
  height: 56px;
  border-radius: 18px;
  overflow: hidden;
  position: relative;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, #ccfbf1, #dbeafe);
}

.student-shell-sidebar__avatar-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.student-shell-sidebar__avatar-fallback {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  font: 700 1rem/1 "Inter", "Segoe UI", sans-serif;
  color: #0f172a;
}

.student-shell-sidebar__copy {
  display: grid;
  gap: 0.2rem;
}

.student-shell-sidebar__copy strong {
  font: 700 1rem/1.1 "Inter", "Segoe UI", sans-serif;
  color: #0f172a;
}

.student-shell-sidebar__copy small {
  font: 500 0.82rem/1.25 "Inter", "Segoe UI", sans-serif;
  color: #64748b;
}

.student-shell-sidebar__nav {
  display: grid;
  gap: 0.45rem;
  padding-top: 1rem;
}

.student-shell-sidebar__link {
  display: grid;
  gap: 0.22rem;
  padding: 0.95rem 1rem;
  border-radius: 18px;
  border: 1px solid transparent;
  color: #334155;
  background: transparent;
  transition: all 0.22s ease;
}

.student-shell-sidebar__link span {
  font: 700 0.92rem/1.15 "Inter", "Segoe UI", sans-serif;
  letter-spacing: -0.01em;
}

.student-shell-sidebar__link small {
  font: 500 0.76rem/1.35 "Inter", "Segoe UI", sans-serif;
  color: #64748b;
}

.student-shell-sidebar__link:hover,
.student-shell-sidebar__link:focus-visible,
.student-shell-sidebar__link.is-active {
  border-color: #dbeafe;
  background: linear-gradient(135deg, #eff6ff, #ecfeff);
  color: #0f172a;
  box-shadow: 0 14px 26px rgba(37, 99, 235, 0.08);
}

.student-shell-sidebar__link.is-active {
  border-color: #bfdbfe;
}

.student-dashboard-reboot {
  display: grid;
  gap: 1.5rem;
}

.student-dashboard-reboot__hero,
.student-dashboard-reboot__spotlight,
.student-dashboard-reboot__rail-card,
.student-dashboard-reboot__stat-card {
  border: 1px solid #e2e8f0;
  background: #ffffff;
  box-shadow: 0 24px 60px rgba(15, 23, 42, 0.06);
}

.student-dashboard-reboot__hero {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(300px, 0.8fr);
  gap: 1.5rem;
  padding: 1.75rem;
  border-radius: 30px;
  background:
    radial-gradient(circle at top right, rgba(20, 184, 166, 0.12), transparent 32%),
    linear-gradient(135deg, #ffffff, #f8fbff 58%, #eef7ff 100%);
}

.student-dashboard-reboot__hero-copy {
  display: grid;
  gap: 0.9rem;
  align-content: center;
}

.student-dashboard-reboot__eyebrow,
.student-dashboard-reboot__section-kicker {
  display: inline-flex;
  width: fit-content;
  min-height: 32px;
  align-items: center;
  padding: 0.35rem 0.8rem;
  border-radius: 999px;
  background: #ecfeff;
  color: #0f766e;
  font: 700 0.76rem/1 "Inter", "Segoe UI", sans-serif;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.student-dashboard-reboot__hero h2 {
  margin: 0;
  font: 700 clamp(2rem, 4vw, 3rem)/1.02 "Inter", "Segoe UI", sans-serif;
  color: #0f172a;
  letter-spacing: -0.045em;
}

.student-dashboard-reboot__hero p {
  margin: 0;
  max-width: 60ch;
  color: #64748b;
  font: 500 1rem/1.7 "Inter", "Segoe UI", sans-serif;
}

.student-dashboard-reboot__hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  padding-top: 0.25rem;
}

.student-dashboard-reboot__hero-panel {
  display: grid;
  gap: 1rem;
  padding: 1.2rem;
  border-radius: 24px;
  background: linear-gradient(180deg, #0f172a, #1e293b);
  color: #f8fafc;
}

.student-dashboard-reboot__hero-stat {
  display: grid;
  gap: 0.3rem;
}

.student-dashboard-reboot__hero-stat small,
.student-dashboard-reboot__hero-grid article small,
.student-dashboard-reboot__stat-card small,
.student-dashboard-reboot__session-meta article small,
.student-dashboard-reboot__progress-grid article small,
.student-dashboard-reboot__progress-head span {
  font: 600 0.76rem/1.2 "Inter", "Segoe UI", sans-serif;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #94a3b8;
}

.student-dashboard-reboot__hero-stat strong {
  font: 700 2.8rem/1 "Inter", "Segoe UI", sans-serif;
  letter-spacing: -0.05em;
}

.student-dashboard-reboot__hero-stat span {
  color: rgba(248, 250, 252, 0.78);
  font: 500 0.92rem/1.5 "Inter", "Segoe UI", sans-serif;
}

.student-dashboard-reboot__hero-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.85rem;
}

.student-dashboard-reboot__hero-grid article {
  padding: 0.9rem 1rem;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.08);
  display: grid;
  gap: 0.35rem;
}

.student-dashboard-reboot__hero-grid article strong,
.student-dashboard-reboot__stat-card strong,
.student-dashboard-reboot__progress-grid article strong,
.student-dashboard-reboot__session-meta article strong {
  font: 700 1.25rem/1.1 "Inter", "Segoe UI", sans-serif;
  color: #0f172a;
  letter-spacing: -0.03em;
}

.student-dashboard-reboot__hero-grid article strong {
  color: #ffffff;
}

.student-dashboard-reboot__stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}

.student-dashboard-reboot__stat-card {
  display: grid;
  gap: 0.45rem;
  padding: 1.2rem 1.15rem;
  border-radius: 22px;
}

.student-dashboard-reboot__stat-card span {
  color: #64748b;
  font: 500 0.9rem/1.55 "Inter", "Segoe UI", sans-serif;
}

.student-dashboard-reboot__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(320px, 0.82fr);
  gap: 1.5rem;
}

.student-dashboard-reboot__spotlight,
.student-dashboard-reboot__rail-card {
  border-radius: 28px;
  padding: 1.5rem;
}

.student-dashboard-reboot__rail {
  display: grid;
  gap: 1.5rem;
  align-content: start;
}

.student-dashboard-reboot__section-head {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.2rem;
}

.student-dashboard-reboot__section-head h3 {
  margin: 0.35rem 0 0;
  font: 700 1.35rem/1.1 "Inter", "Segoe UI", sans-serif;
  color: #0f172a;
  letter-spacing: -0.03em;
}

.student-dashboard-reboot__section-link {
  color: #0f766e;
  font: 700 0.86rem/1.2 "Inter", "Segoe UI", sans-serif;
}

.student-dashboard-reboot__empty {
  display: grid;
  gap: 0.8rem;
  padding: 1.4rem;
  border-radius: 22px;
  background: #f8fafc;
  border: 1px dashed #cbd5e1;
}

.student-dashboard-reboot__empty strong {
  font: 700 1rem/1.2 "Inter", "Segoe UI", sans-serif;
  color: #0f172a;
}

.student-dashboard-reboot__empty p {
  margin: 0;
  color: #64748b;
  font: 500 0.94rem/1.6 "Inter", "Segoe UI", sans-serif;
}

.student-dashboard-reboot__empty--small {
  padding: 1rem 1.05rem;
}

.student-dashboard-reboot__session-card {
  display: grid;
  gap: 1.2rem;
}

.student-dashboard-reboot__session-head {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: start;
}

.student-dashboard-reboot__session-head h4 {
  margin: 0;
  font: 700 1.6rem/1.08 "Inter", "Segoe UI", sans-serif;
  letter-spacing: -0.04em;
  color: #0f172a;
}

.student-dashboard-reboot__session-head p,
.student-dashboard-reboot__activity-item p {
  margin: 0.45rem 0 0;
  color: #64748b;
  font: 500 0.95rem/1.65 "Inter", "Segoe UI", sans-serif;
}

.student-dashboard-reboot__session-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 1rem;
}

.student-dashboard-reboot__session-primary {
  display: grid;
  gap: 1.15rem;
  align-content: space-between;
}

.student-dashboard-reboot__session-instructor {
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr);
  gap: 0.85rem;
  align-items: center;
  padding: 1rem;
  border: 1px solid #e2e8f0;
  border-radius: 20px;
  background: #f8fafc;
}

.student-dashboard-reboot__avatar {
  width: 56px;
  height: 56px;
  position: relative;
  overflow: hidden;
  border-radius: 18px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, #dbeafe, #ccfbf1);
}

.student-dashboard-reboot__avatar-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.student-dashboard-reboot__avatar-fallback {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  font: 700 1rem/1 "Inter", "Segoe UI", sans-serif;
  color: #0f172a;
}

.student-dashboard-reboot__session-instructor strong {
  display: block;
  font: 700 0.96rem/1.2 "Inter", "Segoe UI", sans-serif;
  color: #0f172a;
}

.student-dashboard-reboot__session-instructor small,
.student-dashboard-reboot__activity-item small {
  display: block;
  margin-top: 0.2rem;
  color: #64748b;
  font: 500 0.8rem/1.4 "Inter", "Segoe UI", sans-serif;
}

.student-dashboard-reboot__session-actions,
.student-dashboard-reboot__progress-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.student-dashboard-reboot__session-meta {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.85rem;
}

.student-dashboard-reboot__session-meta article,
.student-dashboard-reboot__progress-grid article {
  display: grid;
  gap: 0.38rem;
  padding: 0.95rem 1rem;
  border-radius: 18px;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
}

.student-dashboard-reboot__activity-list {
  display: grid;
  gap: 0.85rem;
}

.student-dashboard-reboot__activity-item {
  display: grid;
  gap: 0.5rem;
  padding: 1rem;
  border-radius: 18px;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
}

.student-dashboard-reboot__progress {
  display: grid;
  gap: 1rem;
}

.student-dashboard-reboot__progress-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.student-dashboard-reboot__progress-head strong {
  font: 700 1.5rem/1 "Inter", "Segoe UI", sans-serif;
  letter-spacing: -0.04em;
  color: #0f172a;
}

.student-dashboard-reboot__progressbar {
  height: 12px;
  border-radius: 999px;
  background: #e2e8f0;
  overflow: hidden;
}

.student-dashboard-reboot__progressbar span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #0f766e, #14b8a6);
}

.student-dashboard-reboot__progress-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.85rem;
}

body.student-workspace-page.student-reboot-page .btn.btn-primary {
  background: linear-gradient(135deg, #0f766e, #14b8a6);
  border-color: #0f766e;
  color: #ffffff;
  box-shadow: 0 14px 28px rgba(15, 118, 110, 0.2);
}

body.student-workspace-page.student-reboot-page .btn.btn-ghost {
  background: #ffffff;
  border-color: #dbe7f3;
  color: #334155;
}

body.student-workspace-page.student-reboot-page .btn:hover {
  transform: translateY(-1px);
}

@media (max-width: 1200px) {
  body.student-workspace-page.student-reboot-page .dash {
    grid-template-columns: 250px minmax(0, 1fr);
  }

  .student-dashboard-reboot__hero,
  .student-dashboard-reboot__grid,
  .student-dashboard-reboot__session-layout,
  .student-dashboard-reboot__stats {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 860px) {
  .student-shell-topbar__inner,
  body.student-workspace-page.student-reboot-page .container.sd-container.student-workspace-shell {
    width: min(100%, calc(100% - 24px));
  }

  body.student-workspace-page.student-reboot-page .dash {
    grid-template-columns: 1fr;
  }

  body.student-workspace-page.student-reboot-page .student-shell-sidebar {
    position: static;
    min-height: auto;
  }

  .student-shell-topbar__inner,
  .student-shell-topbar__actions,
  .student-dashboard-reboot__section-head,
  .student-dashboard-reboot__session-head,
  .student-dashboard-reboot__progress-head {
    align-items: stretch;
    flex-direction: column;
  }

  .student-shell-profile {
    padding-left: 0;
  }

  .student-dashboard-reboot__hero {
    padding: 1.35rem;
  }

  .student-dashboard-reboot__session-meta,
  .student-dashboard-reboot__progress-grid,
  .student-dashboard-reboot__hero-grid {
    grid-template-columns: 1fr;
  }
}

/* Student module adoption layer */
body.student-workspace-page.student-reboot-page {
  background:
    radial-gradient(circle at top right, rgba(94, 234, 212, 0.18), transparent 28%),
    linear-gradient(180deg, #f8fafc 0%, #f4f8fb 48%, #eef4f8 100%);
  color: #0f172a;
}

body.student-workspace-page.student-reboot-page .dash-content {
  display: grid;
  gap: 1.5rem;
}

body.student-workspace-page.student-reboot-page .sd-hero,
body.student-workspace-page.student-reboot-page .sd-card,
body.student-workspace-page.student-reboot-page .sd-alert,
body.student-workspace-page.student-reboot-page .sd-session,
body.student-workspace-page.student-reboot-page .tip-card,
body.student-workspace-page.student-reboot-page .progress-card,
body.student-workspace-page.student-reboot-page .stats-card,
body.student-workspace-page.student-reboot-page .upload-card,
body.student-workspace-page.student-reboot-page .table-wrap table,
body.student-workspace-page.student-reboot-page .profile-card,
body.student-workspace-page.student-reboot-page .notice-card,
body.student-workspace-page.student-reboot-page .mock-payment-shell {
  border-radius: 26px;
  border: 1px solid rgba(148, 163, 184, 0.18);
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 22px 54px rgba(15, 23, 42, 0.08);
  backdrop-filter: blur(12px);
}

body.student-workspace-page.student-reboot-page .sd-hero {
  position: relative;
  overflow: hidden;
  padding: 0;
}

body.student-workspace-page.student-reboot-page .sd-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(15, 118, 110, 0.06), rgba(59, 130, 246, 0.03));
  pointer-events: none;
}

body.student-workspace-page.student-reboot-page .sd-hero-inner,
body.student-workspace-page.student-reboot-page .sd-card-body {
  position: relative;
  z-index: 1;
}

body.student-workspace-page.student-reboot-page .sd-hero-inner {
  padding: 1.7rem 1.8rem;
}

body.student-workspace-page.student-reboot-page .sd-hero-head,
body.student-workspace-page.student-reboot-page .sd-card-head--plain,
body.student-workspace-page.student-reboot-page .sd-card-head--progress,
body.student-workspace-page.student-reboot-page .sd-card-head--tip {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
}

body.student-workspace-page.student-reboot-page .sd-hero-kicker,
body.student-workspace-page.student-reboot-page .sd-card-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-bottom: 0.55rem;
  color: #0f766e;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font: 700 0.72rem/1.2 "Inter", "Segoe UI", sans-serif;
}

body.student-workspace-page.student-reboot-page .sd-hero-title,
body.student-workspace-page.student-reboot-page .sd-card-title {
  margin: 0;
  color: #0f172a;
  letter-spacing: -0.045em;
}

body.student-workspace-page.student-reboot-page .sd-hero-title {
  font: 700 clamp(2rem, 3vw, 2.8rem)/1.02 "Inter", "Segoe UI", sans-serif;
}

body.student-workspace-page.student-reboot-page .sd-card-title {
  font: 700 1.32rem/1.1 "Inter", "Segoe UI", sans-serif;
}

body.student-workspace-page.student-reboot-page .sd-hero-subtitle,
body.student-workspace-page.student-reboot-page .sd-empty-sub,
body.student-workspace-page.student-reboot-page .sd-session-desc,
body.student-workspace-page.student-reboot-page .sd-session-note,
body.student-workspace-page.student-reboot-page .mock-payment-subtitle {
  margin: 0.65rem 0 0;
  max-width: 64ch;
  color: #64748b;
  font: 500 0.95rem/1.7 "Inter", "Segoe UI", sans-serif;
}

body.student-workspace-page.student-reboot-page .sd-hero-actions,
body.student-workspace-page.student-reboot-page .sd-actions,
body.student-workspace-page.student-reboot-page .sd-session-actions,
body.student-workspace-page.student-reboot-page .sd-payment-review__primary .sd-session-actions,
body.student-workspace-page.student-reboot-page .mock-payment-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

body.student-workspace-page.student-reboot-page .sd-alerts {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}

body.student-workspace-page.student-reboot-page .sd-alert {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 0.95rem;
  padding: 1rem 1.1rem;
  color: inherit;
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

body.student-workspace-page.student-reboot-page .sd-alert:hover,
body.student-workspace-page.student-reboot-page .sd-card:hover,
body.student-workspace-page.student-reboot-page .sd-session:hover {
  transform: translateY(-2px);
  box-shadow: 0 28px 60px rgba(15, 23, 42, 0.11);
  border-color: rgba(15, 118, 110, 0.22);
}

body.student-workspace-page.student-reboot-page .sd-alert-icon {
  width: 48px;
  height: 48px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  color: #0f766e;
  background: linear-gradient(135deg, #ecfeff, #eff6ff);
}

body.student-workspace-page.student-reboot-page .sd-alert-title {
  color: #0f172a;
  font: 700 0.96rem/1.2 "Inter", "Segoe UI", sans-serif;
}

body.student-workspace-page.student-reboot-page .sd-alert-sub {
  margin-top: 0.2rem;
  color: #64748b;
  font: 500 0.79rem/1.4 "Inter", "Segoe UI", sans-serif;
}

body.student-workspace-page.student-reboot-page .sd-alert-badge {
  min-width: 44px;
  height: 44px;
  padding: 0 0.8rem;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: #0f172a;
  color: #fff;
  font: 700 0.96rem/1 "Inter", "Segoe UI", sans-serif;
}

body.student-workspace-page.student-reboot-page .sd-card {
  padding: 1.45rem;
}

body.student-workspace-page.student-reboot-page .sd-card-body {
  display: grid;
  gap: 1.2rem;
  padding: 0;
}

body.student-workspace-page.student-reboot-page .sd-empty {
  display: grid;
  gap: 0.85rem;
  padding: 1.35rem;
  border-radius: 22px;
  background: #f8fafc;
  border: 1px dashed #cbd5e1;
}

body.student-workspace-page.student-reboot-page .sd-empty-title {
  margin: 0;
  color: #0f172a;
  font: 700 1.04rem/1.2 "Inter", "Segoe UI", sans-serif;
}

body.student-workspace-page.student-reboot-page .sd-layout,
body.student-workspace-page.student-reboot-page .sd-payment-review {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(320px, 0.8fr);
  gap: 1rem;
}

body.student-workspace-page.student-reboot-page .card-grid,
body.student-workspace-page.student-reboot-page .sd-payment-history,
body.student-workspace-page.student-reboot-page .profile-grid {
  display: grid;
  gap: 1rem;
}

body.student-workspace-page.student-reboot-page .sd-session {
  gap: 1rem;
  padding: 1.25rem;
}

body.student-workspace-page.student-reboot-page .sd-session-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.8rem;
}

body.student-workspace-page.student-reboot-page .sd-session-title {
  color: #0f172a;
  font: 700 1.2rem/1.1 "Inter", "Segoe UI", sans-serif;
  letter-spacing: -0.03em;
}

body.student-workspace-page.student-reboot-page .sd-session-instructor {
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr);
  gap: 0.85rem;
  align-items: center;
  padding: 0.95rem;
  border-radius: 18px;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
}

body.student-workspace-page.student-reboot-page .sd-session-meta,
body.student-workspace-page.student-reboot-page .sd-session-meta--compact {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.8rem;
}

body.student-workspace-page.student-reboot-page .sd-meta-item {
  display: grid;
  gap: 0.32rem;
  padding: 0.9rem 0.95rem;
  border-radius: 18px;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
}

body.student-workspace-page.student-reboot-page .sd-meta-k {
  color: #64748b;
  font: 600 0.73rem/1.2 "Inter", "Segoe UI", sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

body.student-workspace-page.student-reboot-page .sd-meta-v {
  color: #0f172a;
  font: 600 0.94rem/1.5 "Inter", "Segoe UI", sans-serif;
}

body.student-workspace-page.student-reboot-page .sd-payment-summary {
  display: grid;
  gap: 0.45rem;
  padding: 1.2rem;
  border-radius: 22px;
  background: linear-gradient(135deg, #0f766e, #14b8a6);
  color: #fff;
}

body.student-workspace-page.student-reboot-page .sd-payment-summary__label,
body.student-workspace-page.student-reboot-page .sd-payment-summary__sub {
  color: rgba(255, 255, 255, 0.82);
}

body.student-workspace-page.student-reboot-page .sd-payment-summary__value {
  font: 700 2rem/1 "Inter", "Segoe UI", sans-serif;
  letter-spacing: -0.04em;
}

body.student-workspace-page.student-reboot-page .input-group {
  display: grid;
  gap: 0.55rem;
}

body.student-workspace-page.student-reboot-page .input-label {
  color: #0f172a;
  font: 700 0.84rem/1.2 "Inter", "Segoe UI", sans-serif;
  letter-spacing: 0.02em;
}

body.student-workspace-page.student-reboot-page .input-icon > input,
body.student-workspace-page.student-reboot-page .input-icon > select,
body.student-workspace-page.student-reboot-page textarea,
body.student-workspace-page.student-reboot-page input[type="text"],
body.student-workspace-page.student-reboot-page input[type="email"],
body.student-workspace-page.student-reboot-page input[type="password"],
body.student-workspace-page.student-reboot-page input[type="file"] {
  width: 100%;
  min-height: 54px;
  padding: 0.9rem 1rem;
  border-radius: 16px;
  border: 1px solid #dbe3ec;
  background: #f8fafc;
  color: #0f172a;
  font: 500 0.95rem/1.4 "Inter", "Segoe UI", sans-serif;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.7);
}

body.student-workspace-page.student-reboot-page .input-icon > input:focus,
body.student-workspace-page.student-reboot-page .input-icon > select:focus,
body.student-workspace-page.student-reboot-page textarea:focus,
body.student-workspace-page.student-reboot-page input:focus {
  border-color: rgba(15, 118, 110, 0.45);
  box-shadow: 0 0 0 4px rgba(45, 212, 191, 0.15);
  outline: none;
}

body.student-workspace-page.student-reboot-page .table-wrap {
  border-radius: 22px;
  overflow: hidden;
  border: 1px solid rgba(148, 163, 184, 0.16);
}

body.student-workspace-page.student-reboot-page .table-wrap table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  box-shadow: none;
}

body.student-workspace-page.student-reboot-page .table-wrap thead th {
  background: #f8fafc;
  color: #64748b;
  font: 700 0.74rem/1.2 "Inter", "Segoe UI", sans-serif;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 1rem 1.05rem;
  border-bottom: 1px solid #e2e8f0;
}

body.student-workspace-page.student-reboot-page .table-wrap tbody td {
  padding: 1rem 1.05rem;
  color: #0f172a;
  border-bottom: 1px solid #eef2f7;
  background: rgba(255, 255, 255, 0.94);
  vertical-align: top;
}

body.student-workspace-page.student-reboot-page .table-wrap tbody tr:hover td {
  background: #f8fafc;
}

body.student-workspace-page.student-reboot-page .alert {
  border-radius: 18px;
  border-width: 1px;
  box-shadow: 0 10px 24px rgba(15, 23, 42, 0.05);
}

body.student-workspace-page.student-reboot-page .status-pill,
body.student-workspace-page.student-reboot-page .pill,
body.student-workspace-page.student-reboot-page .badge {
  border-radius: 999px;
  padding: 0.5rem 0.78rem;
  font: 700 0.72rem/1 "Inter", "Segoe UI", sans-serif;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

body.student-workspace-page.student-reboot-page .btn {
  border-radius: 16px;
  min-height: 46px;
  padding: 0.78rem 1.15rem;
  font: 700 0.92rem/1 "Inter", "Segoe UI", sans-serif;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background-color 0.18s ease, border-color 0.18s ease;
}

body.student-workspace-page.student-reboot-page .btn.btn-primary {
  background: linear-gradient(135deg, #0f766e, #14b8a6);
  border-color: #0f766e;
  color: #fff;
  box-shadow: 0 16px 28px rgba(15, 118, 110, 0.18);
}

body.student-workspace-page.student-reboot-page .btn.btn-ghost {
  background: #fff;
  border-color: #dbe3ec;
  color: #334155;
}

body.student-workspace-page.student-reboot-page .btn:hover {
  transform: translateY(-1px);
}

body.student-workspace-page.student-reboot-page .mock-payment-shell,
body.student-workspace-page.student-reboot-page .mock-payment-layout {
  display: grid;
  gap: 1rem;
}

@media (max-width: 1200px) {
  body.student-workspace-page.student-reboot-page .sd-alerts {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  body.student-workspace-page.student-reboot-page .sd-layout,
  body.student-workspace-page.student-reboot-page .sd-payment-review {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 860px) {
  body.student-workspace-page.student-reboot-page .sd-hero-head,
  body.student-workspace-page.student-reboot-page .sd-card-head--plain,
  body.student-workspace-page.student-reboot-page .sd-card-head--progress,
  body.student-workspace-page.student-reboot-page .sd-card-head--tip {
    flex-direction: column;
    align-items: stretch;
  }

  body.student-workspace-page.student-reboot-page .sd-alerts,
  body.student-workspace-page.student-reboot-page .sd-session-meta,
  body.student-workspace-page.student-reboot-page .sd-session-meta--compact {
    grid-template-columns: 1fr;
  }
}

/* Student dashboard clean layout */
.student-dashboard-clean {
  display: grid;
  gap: 1rem;
}

.student-dashboard-clean__intro h2 {
  margin: 0;
  color: #1e293b;
  font: 700 1.9rem/1.1 "Inter", "Segoe UI", sans-serif;
  letter-spacing: -0.04em;
}

.student-dashboard-clean__intro p {
  margin: 0.25rem 0 0;
  color: #64748b;
  font: 500 0.95rem/1.5 "Inter", "Segoe UI", sans-serif;
}

.student-dashboard-clean__stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}

.student-dashboard-clean__stat-card,
.student-dashboard-clean__panel,
.student-dashboard-clean__action-card {
  border-radius: 18px;
  border: 1px solid #e2e8f0;
  background: #ffffff;
  box-shadow: 0 10px 24px rgba(15, 23, 42, 0.05);
}

.student-dashboard-clean__stat-card {
  display: grid;
  gap: 0.45rem;
  padding: 1.1rem 1.15rem;
}

.student-dashboard-clean__stat-label {
  color: #64748b;
  font: 700 0.75rem/1.2 "Inter", "Segoe UI", sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.student-dashboard-clean__stat-card strong {
  color: #0f172a;
  font: 700 1.8rem/1 "Inter", "Segoe UI", sans-serif;
  letter-spacing: -0.04em;
}

.student-dashboard-clean__stat-card span {
  color: #10b981;
  font: 600 0.8rem/1.3 "Inter", "Segoe UI", sans-serif;
}

.student-dashboard-clean__panel {
  display: grid;
  gap: 1rem;
  padding: 1rem 1.1rem;
}

.student-dashboard-clean__panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.student-dashboard-clean__panel-head h3 {
  margin: 0;
  color: #0f172a;
  font: 700 1rem/1.2 "Inter", "Segoe UI", sans-serif;
}

.student-dashboard-clean__link {
  color: #64748b;
  text-decoration: none;
  font: 600 0.84rem/1.2 "Inter", "Segoe UI", sans-serif;
}

.student-dashboard-clean__session-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 0.1rem 0.1rem;
}

.student-dashboard-clean__session-main {
  display: grid;
  gap: 0.55rem;
}

.student-dashboard-clean__session-title-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.student-dashboard-clean__session-title-row strong {
  color: #0f172a;
  font: 700 1rem/1.2 "Inter", "Segoe UI", sans-serif;
}

.student-dashboard-clean__session-meta-row,
.student-dashboard-clean__activity-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  color: #64748b;
  font: 500 0.82rem/1.4 "Inter", "Segoe UI", sans-serif;
}

.student-dashboard-clean__activity-list {
  display: grid;
  gap: 0.8rem;
}

.student-dashboard-clean__activity-item {
  display: grid;
  gap: 0.45rem;
  padding: 1rem;
  border-radius: 14px;
  border: 1px solid #eef2f7;
  background: #ffffff;
  transition: background-color 0.18s ease, border-color 0.18s ease;
}

.student-dashboard-clean__activity-item:hover,
.student-dashboard-clean__action-card:hover {
  background: #f8fafc;
  border-color: #d7e3ee;
}

.student-dashboard-clean__activity-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.student-dashboard-clean__activity-top strong {
  color: #0f172a;
  font: 700 0.95rem/1.2 "Inter", "Segoe UI", sans-serif;
}

.student-dashboard-clean__activity-item p {
  margin: 0;
  color: #64748b;
  font: 500 0.88rem/1.55 "Inter", "Segoe UI", sans-serif;
}

.student-dashboard-clean__score {
  color: #f59e0b;
  font: 700 0.8rem/1 "Inter", "Segoe UI", sans-serif;
}

.student-dashboard-clean__actions {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.student-dashboard-clean__action-card {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  align-items: center;
  gap: 0.85rem;
  padding: 1rem 1.1rem;
  color: inherit;
  text-decoration: none;
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}

.student-dashboard-clean__action-card:hover {
  transform: translateY(-1px);
  box-shadow: 0 14px 24px rgba(15, 23, 42, 0.06);
}

.student-dashboard-clean__action-icon {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: #ecfeff;
  color: #0f766e;
  font: 700 0.95rem/1 "Inter", "Segoe UI", sans-serif;
}

.student-dashboard-clean__action-card strong {
  display: block;
  color: #0f172a;
  font: 700 0.95rem/1.2 "Inter", "Segoe UI", sans-serif;
}

.student-dashboard-clean__action-card p {
  margin: 0.2rem 0 0;
  color: #64748b;
  font: 500 0.82rem/1.45 "Inter", "Segoe UI", sans-serif;
}

.student-dashboard-clean__empty {
  display: grid;
  gap: 0.7rem;
  padding: 1rem;
  border-radius: 14px;
  background: #f8fafc;
  border: 1px dashed #cbd5e1;
}

.student-dashboard-clean__empty strong {
  color: #0f172a;
  font: 700 0.98rem/1.2 "Inter", "Segoe UI", sans-serif;
}

.student-dashboard-clean__empty p {
  margin: 0;
  color: #64748b;
  font: 500 0.88rem/1.55 "Inter", "Segoe UI", sans-serif;
}

.student-dashboard-clean__empty--compact {
  padding: 0.95rem;
}

@media (max-width: 1180px) {
  .student-dashboard-clean__stats,
  .student-dashboard-clean__actions {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 860px) {
  .student-dashboard-clean__stats,
  .student-dashboard-clean__actions {
    grid-template-columns: 1fr;
  }

  .student-dashboard-clean__session-card,
  .student-dashboard-clean__panel-head,
  .student-dashboard-clean__activity-top {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* Student module simplified reference-style UI */
body.student-workspace-page.student-reboot-page {
  background: #f8fafc;
}

body.student-workspace-page.student-reboot-page .app-main {
  padding-top: 0.4rem;
}

body.student-workspace-page.student-reboot-page .student-shell-topbar {
  position: sticky;
  top: 0;
  z-index: 30;
  background: rgba(255,255,255,0.92);
  border-bottom: 1px solid #e2e8f0;
  backdrop-filter: blur(10px);
}

body.student-workspace-page.student-reboot-page .student-shell-topbar__inner,
body.student-workspace-page.student-reboot-page .container.sd-container.student-workspace-shell {
  width: min(100%, calc(100% - 28px));
}

body.student-workspace-page.student-reboot-page .student-shell-brand__mark {
  width: 38px;
  height: 38px;
  border-radius: 12px;
  background: #ecfeff;
  box-shadow: none;
}

body.student-workspace-page.student-reboot-page .student-shell-brand__copy strong {
  font-size: 1rem;
}

body.student-workspace-page.student-reboot-page .student-shell-brand__copy small,
body.student-workspace-page.student-reboot-page .student-shell-sidebar__link small {
  display: none;
}

body.student-workspace-page.student-reboot-page .student-shell-topbar__actions {
  gap: 0.85rem;
}

body.student-workspace-page.student-reboot-page .student-shell-topbar__link,
body.student-workspace-page.student-reboot-page .student-shell-topbar__logout {
  padding: 0.55rem 0.75rem;
  border-radius: 12px;
  font-size: 0.84rem;
}

body.student-workspace-page.student-reboot-page .student-shell-profile {
  gap: 0.55rem;
  padding-left: 0.35rem;
}

body.student-workspace-page.student-reboot-page .student-shell-profile__meta small {
  display: none;
}

body.student-workspace-page.student-reboot-page .dash {
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 1rem;
  align-items: start;
}

body.student-workspace-page.student-reboot-page .student-shell-sidebar {
  position: sticky;
  top: 86px;
  min-height: calc(100vh - 108px);
  background: transparent;
  border: 0;
  box-shadow: none;
}

body.student-workspace-page.student-reboot-page .student-shell-sidebar__panel {
  padding: 0.9rem;
  border-radius: 18px;
  border: 1px solid #e2e8f0;
  background: #ffffff;
  box-shadow: 0 8px 18px rgba(15, 23, 42, 0.04);
}

body.student-workspace-page.student-reboot-page .student-shell-sidebar__identity {
  margin-bottom: 0.8rem;
  padding: 0.2rem 0.2rem 0.9rem;
  border-bottom: 1px solid #eef2f7;
}

body.student-workspace-page.student-reboot-page .student-shell-sidebar__avatar {
  width: 42px;
  height: 42px;
  border-radius: 12px;
}

body.student-workspace-page.student-reboot-page .student-shell-sidebar__copy strong {
  font-size: 0.92rem;
}

body.student-workspace-page.student-reboot-page .student-shell-sidebar__copy small {
  display: block;
  font-size: 0.75rem;
}

body.student-workspace-page.student-reboot-page .student-shell-sidebar__nav {
  gap: 0.25rem;
}

body.student-workspace-page.student-reboot-page .student-shell-sidebar__link {
  min-height: 42px;
  padding: 0.75rem 0.8rem;
  border-radius: 12px;
  font-size: 0.9rem;
}

body.student-workspace-page.student-reboot-page .student-shell-sidebar__link.is-active {
  background: #f1f5f9;
  color: #0f766e;
  box-shadow: inset 0 0 0 1px rgba(15,118,110,0.08);
}

body.student-workspace-page.student-reboot-page .dash-content {
  gap: 1rem;
}

body.student-workspace-page.student-reboot-page .sd-hero {
  padding: 0;
  border-radius: 18px;
  border: 1px solid #e2e8f0;
  background: #ffffff;
  box-shadow: 0 10px 24px rgba(15, 23, 42, 0.05);
}

body.student-workspace-page.student-reboot-page .sd-hero::after,
body.student-workspace-page.student-reboot-page .sd-hero-blur {
  display: none;
}

body.student-workspace-page.student-reboot-page .sd-hero-inner {
  padding: 1rem 1.1rem;
}

body.student-workspace-page.student-reboot-page .sd-hero-kicker,
body.student-workspace-page.student-reboot-page .sd-card-eyebrow {
  margin-bottom: 0.35rem;
  font-size: 0.68rem;
  letter-spacing: 0.1em;
}

body.student-workspace-page.student-reboot-page .sd-hero-title,
body.student-workspace-page.student-reboot-page .sd-card-title {
  font-family: "Inter", "Segoe UI", sans-serif;
  letter-spacing: -0.03em;
}

body.student-workspace-page.student-reboot-page .sd-hero-title {
  font-size: 1.5rem;
  line-height: 1.1;
}

body.student-workspace-page.student-reboot-page .sd-hero-subtitle,
body.student-workspace-page.student-reboot-page .sd-empty-sub,
body.student-workspace-page.student-reboot-page .sd-session-desc,
body.student-workspace-page.student-reboot-page .sd-session-note {
  font-size: 0.88rem;
  line-height: 1.6;
}

body.student-workspace-page.student-reboot-page .sd-hero-actions,
body.student-workspace-page.student-reboot-page .sd-actions,
body.student-workspace-page.student-reboot-page .sd-session-actions {
  gap: 0.65rem;
}

body.student-workspace-page.student-reboot-page .sd-alerts {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.8rem;
}

body.student-workspace-page.student-reboot-page .sd-alert {
  padding: 0.85rem 0.9rem;
  border-radius: 16px;
  box-shadow: 0 8px 18px rgba(15, 23, 42, 0.04);
}

body.student-workspace-page.student-reboot-page .sd-alert-icon {
  width: 40px;
  height: 40px;
  border-radius: 12px;
}

body.student-workspace-page.student-reboot-page .sd-alert-title {
  font-size: 0.88rem;
}

body.student-workspace-page.student-reboot-page .sd-alert-sub {
  font-size: 0.74rem;
}

body.student-workspace-page.student-reboot-page .sd-alert-badge {
  min-width: 38px;
  height: 38px;
  border-radius: 12px;
  font-size: 0.88rem;
  background: #0f766e;
}

body.student-workspace-page.student-reboot-page .sd-card,
body.student-workspace-page.student-reboot-page .sd-session,
body.student-workspace-page.student-reboot-page .notification-item,
body.student-workspace-page.student-reboot-page .mockpay-checklist,
body.student-workspace-page.student-reboot-page .mockpay-instructor,
body.student-workspace-page.student-reboot-page .profile-photo-row,
body.student-workspace-page.student-reboot-page .mockpay-summary {
  border-radius: 18px;
  border: 1px solid #e2e8f0;
  background: #ffffff;
  box-shadow: 0 10px 24px rgba(15, 23, 42, 0.05);
}

body.student-workspace-page.student-reboot-page .sd-card {
  padding: 1rem 1.05rem;
}

body.student-workspace-page.student-reboot-page .sd-card-body {
  gap: 1rem;
}

body.student-workspace-page.student-reboot-page .sd-card-head--plain,
body.student-workspace-page.student-reboot-page .sd-card-head--progress,
body.student-workspace-page.student-reboot-page .sd-card-head--tip,
body.student-workspace-page.student-reboot-page .sd-hero-head {
  gap: 0.85rem;
}

body.student-workspace-page.student-reboot-page .sd-card-title {
  font-size: 1.02rem;
}

body.student-workspace-page.student-reboot-page .sd-layout,
body.student-workspace-page.student-reboot-page .sd-payment-review,
body.student-workspace-page.student-reboot-page .mockpay-layout {
  grid-template-columns: minmax(0, 1.3fr) minmax(280px, 0.85fr);
  gap: 1rem;
}

body.student-workspace-page.student-reboot-page .sd-main,
body.student-workspace-page.student-reboot-page .sd-side,
body.student-workspace-page.student-reboot-page .mockpay-primary,
body.student-workspace-page.student-reboot-page .mockpay-aside {
  display: grid;
  gap: 1rem;
}

body.student-workspace-page.student-reboot-page .sd-session {
  padding: 1rem;
  gap: 0.85rem;
}

body.student-workspace-page.student-reboot-page .sd-session-title,
body.student-workspace-page.student-reboot-page .notification-item h3 {
  font-size: 0.98rem;
}

body.student-workspace-page.student-reboot-page .sd-session-meta,
body.student-workspace-page.student-reboot-page .sd-session-meta--compact {
  gap: 0.7rem;
}

body.student-workspace-page.student-reboot-page .sd-meta-item {
  padding: 0.8rem 0.85rem;
  border-radius: 14px;
}

body.student-workspace-page.student-reboot-page .sd-meta-k {
  font-size: 0.7rem;
}

body.student-workspace-page.student-reboot-page .sd-meta-v {
  font-size: 0.87rem;
}

body.student-workspace-page.student-reboot-page .sd-progressbar {
  height: 10px;
  border-radius: 999px;
  background: #e2e8f0;
  overflow: hidden;
}

body.student-workspace-page.student-reboot-page .sd-progressbar span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #0f766e, #14b8a6);
}

body.student-workspace-page.student-reboot-page .sd-progress-rate {
  min-width: 52px;
  height: 52px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  background: #f1f5f9;
  color: #0f766e;
  font: 700 1rem/1 "Inter", "Segoe UI", sans-serif;
}

body.student-workspace-page.student-reboot-page .notification-list,
body.student-workspace-page.student-reboot-page .sd-activity-list,
body.student-workspace-page.student-reboot-page .mockpay-checklist ul,
body.student-workspace-page.student-reboot-page .sd-quick-actions {
  display: grid;
  gap: 0.8rem;
}

body.student-workspace-page.student-reboot-page .notification-item,
body.student-workspace-page.student-reboot-page .sd-activity-item {
  padding: 0.95rem;
}

body.student-workspace-page.student-reboot-page .notification-item h3 {
  margin: 0.25rem 0;
  color: #0f172a;
  line-height: 1.4;
}

body.student-workspace-page.student-reboot-page .notification-item-meta,
body.student-workspace-page.student-reboot-page .sd-activity-text,
body.student-workspace-page.student-reboot-page .mockpay-checklist small,
body.student-workspace-page.student-reboot-page .mockpay-note,
body.student-workspace-page.student-reboot-page .mockpay-amount__sub {
  color: #64748b;
  font: 500 0.84rem/1.55 "Inter", "Segoe UI", sans-serif;
}

body.student-workspace-page.student-reboot-page .mockpay-checklist {
  padding: 1rem;
}

body.student-workspace-page.student-reboot-page .mockpay-checklist ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

body.student-workspace-page.student-reboot-page .mockpay-checklist li {
  display: grid;
  gap: 0.18rem;
  padding: 0.75rem 0;
  border-top: 1px solid #eef2f7;
}

body.student-workspace-page.student-reboot-page .mockpay-checklist li:first-child {
  border-top: 0;
  padding-top: 0;
}

body.student-workspace-page.student-reboot-page .mockpay-checklist span,
body.student-workspace-page.student-reboot-page .mockpay-instructor strong {
  color: #0f172a;
  font: 700 0.9rem/1.25 "Inter", "Segoe UI", sans-serif;
}

body.student-workspace-page.student-reboot-page .mockpay-instructor {
  grid-template-columns: 52px minmax(0, 1fr);
  align-items: center;
  gap: 0.85rem;
  padding: 1rem;
}

body.student-workspace-page.student-reboot-page .mockpay-instructor__avatar,
body.student-workspace-page.student-reboot-page .profile-photo-preview {
  width: 52px;
  height: 52px;
  border-radius: 14px;
}

body.student-workspace-page.student-reboot-page .mockpay-amount__label,
body.student-workspace-page.student-reboot-page .mockpay-instructor small {
  color: #64748b;
  font: 600 0.74rem/1.2 "Inter", "Segoe UI", sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

body.student-workspace-page.student-reboot-page .mockpay-amount__value {
  color: #0f172a;
  font: 700 1.8rem/1 "Inter", "Segoe UI", sans-serif;
  letter-spacing: -0.04em;
}

body.student-workspace-page.student-reboot-page .profile-photo-row {
  display: grid;
  gap: 1rem;
  padding: 1rem;
}

body.student-workspace-page.student-reboot-page .sd-quick-actions .btn.btn-ghost {
  justify-content: flex-start;
}

body.student-workspace-page.student-reboot-page .table-wrap {
  border-radius: 16px;
}

body.student-workspace-page.student-reboot-page .table-wrap thead th {
  padding: 0.9rem 0.95rem;
}

body.student-workspace-page.student-reboot-page .table-wrap tbody td {
  padding: 0.9rem 0.95rem;
}

body.student-workspace-page.student-reboot-page .input-icon > input,
body.student-workspace-page.student-reboot-page .input-icon > select,
body.student-workspace-page.student-reboot-page textarea,
body.student-workspace-page.student-reboot-page input[type="text"],
body.student-workspace-page.student-reboot-page input[type="email"],
body.student-workspace-page.student-reboot-page input[type="password"],
body.student-workspace-page.student-reboot-page input[type="file"] {
  min-height: 48px;
  border-radius: 14px;
}

body.student-workspace-page.student-reboot-page .status-pill,
body.student-workspace-page.student-reboot-page .pill,
body.student-workspace-page.student-reboot-page .badge {
  padding: 0.42rem 0.68rem;
  font-size: 0.68rem;
}

body.student-workspace-page.student-reboot-page .btn {
  min-height: 42px;
  padding: 0.72rem 1rem;
  border-radius: 12px;
  box-shadow: none;
}

body.student-workspace-page.student-reboot-page .btn.btn-primary {
  background: #0f766e;
  border-color: #0f766e;
}

body.student-workspace-page.student-reboot-page .btn.btn-primary:hover {
  background: #0d6b64;
}

body.student-workspace-page.student-reboot-page .btn.btn-ghost {
  background: #ffffff;
  border-color: #dbe3ec;
}

@media (max-width: 1200px) {
  body.student-workspace-page.student-reboot-page .sd-alerts,
  .student-dashboard-clean__stats,
  .student-dashboard-clean__actions {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  body.student-workspace-page.student-reboot-page .sd-layout,
  body.student-workspace-page.student-reboot-page .sd-payment-review,
  body.student-workspace-page.student-reboot-page .mockpay-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 860px) {
  body.student-workspace-page.student-reboot-page .dash {
    grid-template-columns: 1fr;
  }

  body.student-workspace-page.student-reboot-page .student-shell-sidebar {
    position: static;
    min-height: auto;
    top: auto;
  }

  body.student-workspace-page.student-reboot-page .student-shell-topbar__inner,
  body.student-workspace-page.student-reboot-page .student-shell-topbar__actions,
  body.student-workspace-page.student-reboot-page .sd-card-head--plain,
  body.student-workspace-page.student-reboot-page .sd-card-head--progress,
  body.student-workspace-page.student-reboot-page .sd-card-head--tip,
  body.student-workspace-page.student-reboot-page .sd-hero-head {
    flex-direction: column;
    align-items: stretch;
  }

  body.student-workspace-page.student-reboot-page .sd-alerts,
  body.student-workspace-page.student-reboot-page .sd-session-meta,
  body.student-workspace-page.student-reboot-page .sd-session-meta--compact,
  .student-dashboard-clean__stats,
  .student-dashboard-clean__actions {
    grid-template-columns: 1fr;
  }
}

/* Student shell correction */
body.student-workspace-page.student-reboot-page .dash {
  grid-template-columns: 246px minmax(0, 1fr);
  gap: 1.25rem;
}

body.student-workspace-page.student-reboot-page .student-shell-topbar {
  position: sticky;
  top: 0;
  z-index: 30;
  background: rgba(248, 250, 252, 0.94);
  border-bottom: 1px solid #e2e8f0;
  backdrop-filter: blur(10px);
}

body.student-workspace-page.student-reboot-page .student-shell-topbar__inner {
  min-height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

body.student-workspace-page.student-reboot-page .student-shell-topbar__heading {
  display: grid;
  gap: 0.14rem;
}

body.student-workspace-page.student-reboot-page .student-shell-topbar__heading strong {
  color: #0f172a;
  font: 700 1rem/1.1 "Inter", "Segoe UI", sans-serif;
}

body.student-workspace-page.student-reboot-page .student-shell-topbar__heading small {
  color: #64748b;
  font: 500 0.78rem/1.2 "Inter", "Segoe UI", sans-serif;
}

body.student-workspace-page.student-reboot-page .student-shell-topbar__actions {
  gap: 0.65rem;
  flex-wrap: nowrap;
}

body.student-workspace-page.student-reboot-page .student-shell-topbar__link {
  min-height: 38px;
  padding: 0.55rem 0.8rem;
  border-radius: 10px;
  background: #ffffff;
  border: 1px solid #e2e8f0;
  font: 600 0.82rem/1 "Inter", "Segoe UI", sans-serif;
}

body.student-workspace-page.student-reboot-page .student-shell-profile {
  padding-left: 0.15rem;
  gap: 0.55rem;
}

body.student-workspace-page.student-reboot-page .student-shell-profile__avatar {
  width: 36px;
  height: 36px;
  border-radius: 12px;
}

body.student-workspace-page.student-reboot-page .student-shell-profile__meta {
  display: block;
}

body.student-workspace-page.student-reboot-page .student-shell-profile__meta strong {
  color: #0f172a;
  font: 700 0.84rem/1 "Inter", "Segoe UI", sans-serif;
}

body.student-workspace-page.student-reboot-page .student-shell-sidebar {
  top: 80px;
  min-height: calc(100vh - 98px);
}

body.student-workspace-page.student-reboot-page .student-shell-sidebar__panel {
  display: flex;
  flex-direction: column;
  min-height: calc(100vh - 98px);
  padding: 0.95rem 0.8rem 0.8rem;
  border-radius: 20px;
  background: #ffffff;
  box-shadow: 0 10px 24px rgba(15, 23, 42, 0.05);
}

body.student-workspace-page.student-reboot-page .student-shell-sidebar__brand {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  align-items: center;
  gap: 0.7rem;
  padding: 0.35rem 0.2rem 0.95rem;
  border-bottom: 1px solid #eef2f7;
  color: inherit;
  text-decoration: none;
}

body.student-workspace-page.student-reboot-page .student-shell-sidebar__brand-mark {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: #ecfeff;
}

body.student-workspace-page.student-reboot-page .student-shell-sidebar__brand-logo {
  width: 22px;
  height: 22px;
}

body.student-workspace-page.student-reboot-page .student-shell-sidebar__brand-copy {
  display: grid;
  gap: 0.14rem;
}

body.student-workspace-page.student-reboot-page .student-shell-sidebar__brand-copy strong {
  color: #0f172a;
  font: 700 0.98rem/1.1 "Inter", "Segoe UI", sans-serif;
}

body.student-workspace-page.student-reboot-page .student-shell-sidebar__brand-copy small {
  color: #64748b;
  font: 500 0.74rem/1.2 "Inter", "Segoe UI", sans-serif;
}

body.student-workspace-page.student-reboot-page .student-shell-sidebar__nav {
  flex: 1 1 auto;
  gap: 0.32rem;
  padding-top: 0.85rem;
}

body.student-workspace-page.student-reboot-page .student-shell-sidebar__link {
  display: flex;
  align-items: center;
  min-height: 42px;
  padding: 0.8rem 0.9rem;
  border-radius: 12px;
  font: 600 0.89rem/1.1 "Inter", "Segoe UI", sans-serif;
  color: #334155;
}

body.student-workspace-page.student-reboot-page .student-shell-sidebar__link span {
  font: inherit;
}

body.student-workspace-page.student-reboot-page .student-shell-sidebar__link small {
  display: none !important;
}

body.student-workspace-page.student-reboot-page .student-shell-sidebar__link:hover,
body.student-workspace-page.student-reboot-page .student-shell-sidebar__link:focus-visible,
body.student-workspace-page.student-reboot-page .student-shell-sidebar__link.is-active {
  background: #f1f5f9;
  color: #0f766e;
  border-color: transparent;
  box-shadow: none;
}

body.student-workspace-page.student-reboot-page .student-shell-sidebar__footer {
  display: grid;
  gap: 0.65rem;
  padding-top: 0.85rem;
  border-top: 1px solid #eef2f7;
}

body.student-workspace-page.student-reboot-page .student-shell-sidebar__profile {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  align-items: center;
  gap: 0.7rem;
  padding: 0.25rem 0.2rem;
  color: inherit;
  text-decoration: none;
}

body.student-workspace-page.student-reboot-page .student-shell-sidebar__avatar {
  width: 38px;
  height: 38px;
  border-radius: 12px;
}

body.student-workspace-page.student-reboot-page .student-shell-sidebar__copy {
  display: grid;
  gap: 0.1rem;
}

body.student-workspace-page.student-reboot-page .student-shell-sidebar__copy strong {
  color: #0f172a;
  font: 700 0.82rem/1.1 "Inter", "Segoe UI", sans-serif;
}

body.student-workspace-page.student-reboot-page .student-shell-sidebar__copy small {
  display: block;
  color: #64748b;
  font: 500 0.72rem/1.2 "Inter", "Segoe UI", sans-serif;
}

body.student-workspace-page.student-reboot-page .student-shell-sidebar__logout {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 0.72rem 0.9rem;
  border-radius: 12px;
  border: 1px solid #e2e8f0;
  background: #ffffff;
  color: #dc2626;
  text-decoration: none;
  font: 700 0.84rem/1 "Inter", "Segoe UI", sans-serif;
}

body.student-workspace-page.student-reboot-page .student-dashboard-clean {
  gap: 1.15rem;
}

body.student-workspace-page.student-reboot-page .student-dashboard-clean__intro {
  padding-top: 0.2rem;
}

body.student-workspace-page.student-reboot-page .student-dashboard-clean__intro h2 {
  font-size: 1.75rem;
}

body.student-workspace-page.student-reboot-page .student-dashboard-clean__stats {
  gap: 0.85rem;
}

body.student-workspace-page.student-reboot-page .student-dashboard-clean__stat-card,
body.student-workspace-page.student-reboot-page .student-dashboard-clean__panel,
body.student-workspace-page.student-reboot-page .student-dashboard-clean__action-card {
  border-radius: 16px;
}

body.student-workspace-page.student-reboot-page .student-dashboard-clean__panel {
  padding: 1rem;
}

body.student-workspace-page.student-reboot-page .student-dashboard-clean__session-card {
  align-items: flex-start;
  padding-top: 0.55rem;
}

body.student-workspace-page.student-reboot-page .student-dashboard-clean__actions {
  gap: 0.85rem;
}

@media (max-width: 860px) {
  body.student-workspace-page.student-reboot-page .dash {
    grid-template-columns: 1fr;
  }

  body.student-workspace-page.student-reboot-page .student-shell-topbar__inner,
  body.student-workspace-page.student-reboot-page .student-shell-topbar__actions,
  body.student-workspace-page.student-reboot-page .student-dashboard-clean__session-card {
    flex-direction: column;
    align-items: stretch;
  }

  body.student-workspace-page.student-reboot-page .student-shell-sidebar,
  body.student-workspace-page.student-reboot-page .student-shell-sidebar__panel {
    position: static;
    top: auto;
    min-height: auto;
  }
}

/* Student shell hard reset */
body.student-workspace-page.student-reboot-page .student-shell-layout {
  display: grid;
  grid-template-columns: 246px minmax(0, 1fr);
  gap: 1.25rem;
  align-items: start;
}

body.student-workspace-page.student-reboot-page .student-shell-content {
  min-width: 0;
  display: grid;
  gap: 1rem;
}

body.student-workspace-page.student-reboot-page .student-shell-sidebar {
  position: sticky;
  top: 80px;
  min-height: calc(100vh - 98px);
  width: 100%;
  background: transparent;
}

body.student-workspace-page.student-reboot-page .student-shell-sidebar__panel {
  display: flex;
  flex-direction: column;
  min-height: calc(100vh - 98px);
  padding: 0.95rem 0.8rem 0.8rem;
  border-radius: 20px;
  border: 1px solid #e2e8f0;
  background: #ffffff;
  box-shadow: 0 10px 24px rgba(15, 23, 42, 0.05);
}

body.student-workspace-page.student-reboot-page .student-shell-content .sd-hero,
body.student-workspace-page.student-reboot-page .student-shell-content .sd-card,
body.student-workspace-page.student-reboot-page .student-shell-content .student-dashboard-clean__stat-card,
body.student-workspace-page.student-reboot-page .student-shell-content .student-dashboard-clean__panel,
body.student-workspace-page.student-reboot-page .student-shell-content .student-dashboard-clean__action-card {
  width: 100%;
}

@media (max-width: 860px) {
  body.student-workspace-page.student-reboot-page .student-shell-layout {
    grid-template-columns: 1fr;
  }

  body.student-workspace-page.student-reboot-page .student-shell-sidebar,
  body.student-workspace-page.student-reboot-page .student-shell-sidebar__panel {
    position: static;
    top: auto;
    min-height: auto;
  }
}

/* Auth screenshot refresh: scoped to login and registration pages only. */
body.auth-screen {
  min-height: 100vh;
  background:
    radial-gradient(circle at 18% 10%, rgba(94, 234, 212, 0.2), transparent 30%),
    radial-gradient(circle at 84% 4%, rgba(15, 118, 110, 0.12), transparent 24%),
    linear-gradient(180deg, #f8fafc 0%, #eef4f6 100%);
  color: #0f172a;
  font-family: "Inter", "Trebuchet MS", sans-serif;
}

body.auth-screen .auth-page {
  min-height: 100vh;
  padding: 0;
}

body.auth-screen .auth-shell {
  width: 100%;
  max-width: none;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

body.auth-screen .auth-topbar {
  width: min(calc(100% - 48px), 1180px);
  min-height: 72px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

body.auth-screen .auth-brand-simple,
body.auth-screen .auth-topbar__actions,
body.auth-screen .auth-logo-box,
body.auth-screen .auth-panel__icon {
  display: inline-flex;
  align-items: center;
}

body.auth-screen .auth-brand-simple {
  gap: 0.65rem;
  color: #0f172a;
  font-size: 1.2rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

body.auth-screen .auth-logo-box {
  width: 34px;
  height: 34px;
  justify-content: center;
  border-radius: 10px;
  background: #0f766e;
  color: #fff;
  box-shadow: 0 12px 22px rgba(15, 118, 110, 0.18);
}

body.auth-screen .auth-logo-box svg {
  width: 21px;
  height: 21px;
}

body.auth-screen .auth-topbar__actions {
  gap: 1.35rem;
}

body.auth-screen .auth-topbar-link {
  min-height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 1.05rem;
  border-radius: 10px;
  color: #0f766e;
  font-size: 0.9rem;
  font-weight: 800;
  transition: background-color 0.18s ease, color 0.18s ease, transform 0.18s ease;
}

body.auth-screen .auth-topbar-link:hover,
body.auth-screen .auth-topbar-link:focus-visible {
  background: rgba(15, 118, 110, 0.1);
  color: #0b665f;
  transform: translateY(-1px);
}

body.auth-screen .auth-stage {
  flex: 1;
  width: min(calc(100% - 48px), 1180px);
  margin: 0 auto;
  padding: clamp(2rem, 6vw, 4.5rem) 0 4rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

body.auth-screen--register .auth-stage {
  align-items: flex-start;
  padding-top: clamp(1.7rem, 4vw, 3.2rem);
}

body.auth-screen .auth-panel {
  width: min(100%, 462px);
  padding: clamp(1.55rem, 4vw, 2rem);
  border: 1px solid #dce3ec;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow:
    0 28px 70px rgba(15, 23, 42, 0.12),
    0 1px 0 rgba(255, 255, 255, 0.85) inset;
}

body.auth-screen--register .auth-panel {
  width: min(100%, 760px);
}

body.auth-screen--instructor .auth-panel {
  width: min(100%, 820px);
}

body.auth-screen .auth-panel__icon {
  width: 58px;
  height: 58px;
  justify-content: center;
  margin: 0 auto 1.2rem;
  border-radius: 50%;
  background: rgba(15, 118, 110, 0.1);
  color: #0f766e;
}

body.auth-screen--instructor .auth-panel__icon {
  background: rgba(94, 234, 212, 0.18);
  color: #0f766e;
}

body.auth-screen .auth-panel__icon svg {
  width: 28px;
  height: 28px;
}

body.auth-screen .auth-panel__head {
  text-align: center;
}

body.auth-screen .auth-panel__head h1 {
  margin: 0;
  color: #0f172a;
  font-family: "Inter", "Trebuchet MS", sans-serif;
  font-size: clamp(1.7rem, 4vw, 2.25rem);
  line-height: 1.1;
  font-weight: 800;
  letter-spacing: -0.035em;
}

body.auth-screen .auth-panel__head p {
  margin: 0.7rem auto 0;
  max-width: 34rem;
  color: #64748b;
  font-size: 0.95rem;
  line-height: 1.55;
}

body.auth-screen .auth-form--clean {
  gap: 1rem;
  margin-top: 1.6rem;
}

body.auth-screen .auth-form-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

body.auth-screen .auth-field {
  display: grid;
  gap: 0.48rem;
}

body.auth-screen .auth-field--wide {
  grid-column: 1 / -1;
}

body.auth-screen--student .auth-field--wide {
  max-width: calc(50% - 0.5rem);
}

body.auth-screen .auth-label {
  color: #0f172a;
  font-size: 0.86rem;
  font-weight: 800;
}

body.auth-screen .auth-control {
  position: relative;
}

body.auth-screen .auth-control svg {
  left: 0.95rem;
  width: 18px;
  height: 18px;
  color: #0f766e;
}

body.auth-screen .auth-control--textarea svg {
  top: 1.05rem;
  transform: none;
}

body.auth-screen .auth-control input,
body.auth-screen .auth-control textarea,
body.auth-screen .auth-control select {
  width: 100%;
  min-height: 48px;
  padding: 0.78rem 1rem 0.78rem 2.75rem;
  border: 1px solid #e3e9f0;
  border-radius: 11px;
  background: #f8fafc;
  color: #0f172a;
  box-shadow: none;
  font-size: 0.94rem;
  transition: border-color 0.18s ease, box-shadow 0.18s ease, background-color 0.18s ease;
}

body.auth-screen .auth-control textarea {
  min-height: 118px;
  padding-top: 0.95rem;
  resize: vertical;
}

body.auth-screen .auth-control input::placeholder,
body.auth-screen .auth-control textarea::placeholder {
  color: #94a3b8;
}

body.auth-screen .auth-control input:focus,
body.auth-screen .auth-control textarea:focus,
body.auth-screen .auth-control select:focus {
  border-color: rgba(15, 118, 110, 0.58);
  background: #fff;
  box-shadow: 0 0 0 4px rgba(15, 118, 110, 0.1);
}

body.auth-screen .auth-row--compact {
  margin-top: -0.2rem;
  font-size: 0.88rem;
}

body.auth-screen .auth-link {
  color: #0f766e;
  font-weight: 800;
}

body.auth-screen .auth-link:hover,
body.auth-screen .auth-link:focus-visible {
  color: #0b665f;
}

body.auth-screen .auth-btn,
body.auth-screen .auth-btn-secondary {
  width: 100%;
  min-height: 48px;
  border-radius: 11px;
  font-size: 0.96rem;
  font-weight: 800;
  box-shadow: none;
}

body.auth-screen .auth-btn {
  background: #0f766e;
  color: #fff;
}

body.auth-screen .auth-btn:hover,
body.auth-screen .auth-btn:focus-visible {
  background: #0b665f;
  box-shadow: 0 14px 24px rgba(15, 118, 110, 0.18);
}

body.auth-screen .auth-btn-secondary {
  border-color: #dce3ec;
  background: #fff;
  color: #0f766e;
}

body.auth-screen .auth-meta--center {
  justify-content: center;
  gap: 0.35rem;
  margin-top: 0.15rem;
  color: #64748b;
  font-size: 0.91rem;
}

body.auth-screen .auth-alert {
  margin-top: 1.2rem;
  border-radius: 13px;
  box-shadow: none;
}

body.auth-screen .auth-inline-panel {
  margin-top: 1rem;
  border-radius: 13px;
  border-color: #dce3ec;
  background: #f8fafc;
  box-shadow: none;
}

body.auth-screen .auth-inline-panel form {
  margin-top: 0.75rem;
}

body.auth-screen .auth-help {
  color: #64748b;
  font-size: 0.84rem;
  line-height: 1.45;
}

body.auth-screen .auth-instructor-fields {
  display: grid;
  gap: 1rem;
  margin-top: 0.1rem;
}

body.auth-screen .auth-instructor-fields[hidden] {
  display: none;
}

body.auth-screen .auth-upload {
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 0.85rem;
  padding: 1rem;
  border-radius: 13px;
  border: 1px dashed rgba(15, 118, 110, 0.34);
  background: #f8fafc;
  box-shadow: none;
}

body.auth-screen .auth-upload-icon {
  width: 46px;
  height: 46px;
  border-radius: 13px;
  background: rgba(15, 118, 110, 0.1);
  color: #0f766e;
}

body.auth-screen .auth-upload-icon svg {
  width: 24px;
  height: 24px;
}

body.auth-screen .auth-upload strong,
body.auth-screen .auth-status strong {
  display: block;
  color: #0f172a;
  font-size: 0.92rem;
  font-weight: 800;
}

body.auth-screen .auth-upload-name {
  margin-top: 0.35rem;
  color: #0f766e;
  font-size: 0.86rem;
  font-weight: 800;
}

body.auth-screen .auth-status {
  padding: 0.95rem 1rem;
  border-radius: 13px;
  border: 1px solid rgba(15, 118, 110, 0.14);
  background: rgba(15, 118, 110, 0.07);
  color: #47606f;
  font-size: 0.9rem;
  line-height: 1.5;
}

body.auth-screen .auth-field-error {
  margin-top: 0;
  color: #b42318;
  font-size: 0.82rem;
  font-weight: 800;
}

body.auth-screen--role .auth-stage--role {
  align-items: center;
  padding-top: clamp(2.5rem, 6vw, 5.7rem);
}

body.auth-screen--role .auth-role-select {
  width: min(100%, 960px);
}

body.auth-screen--role .auth-role-select__brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  color: #0f172a;
}

body.auth-screen--role .auth-role-select__brand .auth-logo-box {
  width: 47px;
  height: 47px;
  border-radius: 11px;
}

body.auth-screen--role .auth-role-select__brand .auth-logo-box svg {
  width: 27px;
  height: 27px;
}

body.auth-screen--role .auth-role-select__brand strong {
  margin-top: 1.15rem;
  color: #0f172a;
  font-size: clamp(1.55rem, 3vw, 1.85rem);
  line-height: 1;
  font-weight: 800;
  letter-spacing: -0.035em;
}

body.auth-screen--role .auth-role-select__brand span:last-child {
  margin-top: 0.65rem;
  color: #52627a;
  font-size: 0.98rem;
}

body.auth-screen--role .auth-choice-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
  margin-top: 48px;
}

body.auth-screen--role .auth-choice-card {
  display: flex;
  flex-direction: column;
  min-height: 386px;
  padding: 30px;
  border: 1px solid #dce3ec;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 22px 48px rgba(15, 23, 42, 0.08);
}

body.auth-screen--role .auth-choice-card__icon {
  width: 61px;
  height: 61px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: rgba(15, 118, 110, 0.08);
  color: #0f766e;
}

body.auth-screen--role .auth-choice-card--instructor .auth-choice-card__icon {
  background: rgba(94, 234, 212, 0.12);
  color: #14b8a6;
}

body.auth-screen--role .auth-choice-card__icon svg {
  width: 30px;
  height: 30px;
}

body.auth-screen--role .auth-choice-card h2 {
  margin: 22px 0 0;
  color: #0f172a;
  font-family: "Inter", "Trebuchet MS", sans-serif;
  font-size: 1.15rem;
  line-height: 1.25;
  font-weight: 800;
  letter-spacing: -0.02em;
}

body.auth-screen--role .auth-choice-card p {
  margin: 0.75rem 0 0;
  max-width: 31rem;
  color: #52627a;
  font-size: 1rem;
  line-height: 1.55;
}

body.auth-screen--role .auth-choice-card ul {
  display: grid;
  gap: 0.78rem;
  margin: 1.55rem 0 1.25rem;
  padding-left: 1rem;
  color: #52627a;
  font-size: 0.92rem;
  line-height: 1.35;
}

body.auth-screen--role .auth-choice-card li::marker {
  color: #52627a;
  font-size: 0.7rem;
}

body.auth-screen--role .auth-choice-card .auth-btn {
  margin-top: auto;
  min-height: 42px;
  border-radius: 9px;
  font-size: 0.91rem;
}

body.auth-screen--role .auth-btn--mint {
  background: #5eead4;
  color: #fff;
}

body.auth-screen--role .auth-btn--mint:hover,
body.auth-screen--role .auth-btn--mint:focus-visible {
  background: #2dd4bf;
}

body.auth-screen--role .auth-choice-card small {
  display: block;
  margin-top: 0.85rem;
  color: #52627a;
  text-align: center;
  font-size: 0.78rem;
}

body.auth-screen--role .auth-role-select__login {
  margin-top: 30px;
}

@media (max-width: 720px) {
  body.auth-screen .auth-topbar,
  body.auth-screen .auth-stage {
    width: min(calc(100% - 32px), 1180px);
  }

  body.auth-screen .auth-stage {
    padding-top: 1.35rem;
    padding-bottom: 2.5rem;
  }

  body.auth-screen .auth-form-grid {
    grid-template-columns: 1fr;
  }

  body.auth-screen--student .auth-field--wide {
    max-width: none;
  }

  body.auth-screen .auth-panel {
    border-radius: 16px;
  }

  body.auth-screen--role .auth-choice-grid {
    grid-template-columns: 1fr;
    margin-top: 32px;
  }

  body.auth-screen--role .auth-choice-card {
    min-height: auto;
    padding: 24px;
  }
}