@import url("/tokens.css");
* {
  box-sizing: border-box;
}
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font:
    14px/1.6 Inter,
    Segoe UI,
    Arial,
    sans-serif;
}
button,
input,
textarea,
select {
  font: inherit;
}
button,
a,
input,
select,
textarea {
  outline-offset: 4px;
}
button,
a {
  touch-action: manipulation;
}
a {
  color: var(--blue);
  text-decoration: none;
}
button {
  cursor: pointer;
  border: 0;
}
button:disabled {
  opacity: 0.5;
  cursor: wait;
}
h1,
h2,
h3,
h4,
p {
  margin: 0;
}
h1 {
  font-size: 30px;
  line-height: 1.25;
  letter-spacing: -1px;
}
h2 {
  font-size: 21px;
  letter-spacing: -0.4px;
}
h3 {
  font-size: 16px;
}
small,
.muted {
  color: var(--muted);
}
.brand {
  display: flex;
  align-items: center;
  gap: 11px;
  font-weight: 750;
  color: var(--ink);
  font-size: 18px;
  letter-spacing: -0.5px;
}
.brand-mark {
  background: var(--blue);
  color: white;
  border-radius: 13px;
  width: 39px;
  height: 39px;
  display: grid;
  place-items: center;
  font-size: 23px;
  font-weight: 800;
}
.brand small {
  display: block;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 2px;
  font-weight: 600;
}
.sidebar {
  width: 246px;
  position: fixed;
  inset: 0 auto 0 0;
  background: white;
  border-right: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  padding: 30px 18px 18px;
  z-index: 20;
}
.sidebar .brand {
  padding: 0 10px 27px;
}
.nav-label {
  font-size: 10px;
  letter-spacing: 1.7px;
  font-weight: 750;
  color: var(--muted);
  padding: 17px 14px 6px;
}
.nav {
  overflow: auto;
  flex: 1;
}
.nav a {
  display: flex;
  gap: 12px;
  align-items: center;
  padding: 9px 14px;
  margin: 3px 0;
  border-radius: 8px;
  color: #647087;
  font-size: 13px;
  font-weight: 550;
}
.nav a.active {
  background: #edf1ff;
  color: var(--blue);
  font-weight: 700;
}
.nav a:hover {
  background: #f3f5fa;
}
.nav-icon {
  width: 22px;
  text-align: center;
  font-size: 17px;
}
.sidebar-foot {
  border-top: 1px solid var(--line);
  padding: 18px 10px 0;
  display: flex;
  align-items: center;
  gap: 10px;
}
.sidebar-foot strong,
.sidebar-foot small {
  display: block;
}
.avatar {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: #edf1ff;
  color: var(--blue);
  display: grid;
  place-items: center;
  font-weight: 700;
}
.app-main {
  margin-left: 246px;
}
.topbar {
  height: 76px;
  background: #ffffffeb;
  border-bottom: 1px solid var(--line);
  padding: 0 38px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(12px);
}
.breadcrumb {
  color: var(--muted);
  font-size: 12px;
}
.breadcrumb strong {
  color: var(--ink);
  font-weight: 550;
}
.content {
  max-width: 1550px;
  margin: auto;
  padding: 32px 38px 60px;
}
.page-heading {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  margin-bottom: 28px;
}
.page-heading p {
  margin-top: 7px;
  color: var(--muted);
}
.row {
  display: flex;
  align-items: center;
  gap: 12px;
}
.wrap {
  flex-wrap: wrap;
}
.between {
  justify-content: space-between;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 17px;
  border-radius: 8px;
  background: var(--blue);
  color: white;
  font-weight: 650;
  font-size: 12px;
  border: 1px solid transparent;
  min-height: 40px;
}
.btn:hover {
  filter: brightness(0.96);
}
.btn.secondary {
  background: white;
  color: #48536b;
  border-color: var(--line);
}
.btn.ghost {
  background: transparent;
  color: var(--muted);
}
.btn.danger {
  background: #fff0ef;
  color: #ba3934;
  border-color: #ffd7d4;
}
.btn.small {
  padding: 5px 10px;
  min-height: 30px;
  font-size: 11px;
}
.welcome {
  background: linear-gradient(110deg, #eaf0ff, #f0ecff 70%, #e7efff);
  border: 1px solid #dce3fc;
  border-radius: 14px;
  padding: 28px 30px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 25px;
  overflow: hidden;
}
.welcome h2 {
  font-size: 23px;
  margin-bottom: 8px;
}
.welcome p {
  color: #647296;
  max-width: 580px;
}
.welcome-art {
  font-size: 61px;
  color: #7c92dd;
  padding: 0 24px;
  transform: rotate(-10deg);
}
.eyebrow {
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  font-weight: 750;
  color: var(--blue);
  margin-bottom: 10px;
}
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-bottom: 25px;
}
.stat,
.panel {
  background: white;
  border: 1px solid var(--line);
  border-radius: 12px;
}
.stat {
  padding: 21px;
}
.stat-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--muted);
  font-size: 12px;
}
.stat-icon {
  width: 35px;
  height: 35px;
  display: grid;
  place-items: center;
  background: #eef2ff;
  color: var(--blue);
  border-radius: 9px;
  font-size: 18px;
}
.stat strong {
  display: block;
  font-size: 28px;
  letter-spacing: -1px;
  margin: 10px 0 3px;
}
.stat small {
  font-size: 11px;
}
.performance-strip {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 1px;
  margin: -6px 0 25px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--line);
}
.performance-strip a {
  position: relative;
  min-width: 0;
  padding: 17px 18px;
  background: white;
  color: var(--ink);
}
.performance-strip small,
.performance-strip strong {
  display: block;
}
.performance-strip strong {
  margin-top: 3px;
  font-size: 19px;
}
.performance-strip span {
  position: absolute;
  top: 18px;
  right: 14px;
  color: var(--blue);
  font-size: 10px;
  opacity: 0;
}
.performance-strip a:hover span {
  opacity: 1;
}
.grid-two {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 22px;
}
.grid-three {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 16px;
}
.growth-grid {
  align-items: start;
  margin-bottom: 24px;
}
.growth-ledger {
  margin-top: 24px;
}
.form-grid {
  display: grid;
  gap: 18px;
}
.field-pair {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}
.input-suffix {
  display: flex;
  align-items: stretch;
}
.input-suffix input {
  flex: 1;
  border-radius: 7px 0 0 7px;
}
.input-suffix span {
  display: grid;
  place-items: center;
  min-width: 58px;
  padding: 0 12px;
  border: 1px solid #dfe4ed;
  border-left: 0;
  border-radius: 0 7px 7px 0;
  background: #f5f7fb;
  color: var(--muted);
  font-size: 11px;
  font-weight: 700;
}
.switch-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 15px 16px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fafbfe;
}
.switch-row span,
.switch-row strong,
.switch-row small {
  display: block;
}
.switch-row input {
  width: 20px;
  height: 20px;
  flex: 0 0 auto;
}
.journey-step {
  display: flex;
  align-items: flex-start;
  gap: 13px;
  padding: 14px 0;
  border-bottom: 1px solid #f0f2f7;
}
.journey-step:last-child {
  border: 0;
}
.journey-step b {
  width: 28px;
  height: 28px;
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: var(--blue);
  background: #edf1ff;
}
.journey-step span,
.journey-step strong,
.journey-step small {
  display: block;
}
.panel-head {
  padding: 20px 23px;
  border-bottom: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.panel-body {
  padding: 22px;
}
.check-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 13px 0;
  border-bottom: 1px solid #f0f2f7;
}
.check-row:last-child {
  border: 0;
}
.badge {
  display: inline-flex;
  padding: 3px 9px;
  background: #f1f3f8;
  color: #758099;
  border-radius: 5px;
  font-size: 10px;
  font-weight: 700;
  white-space: nowrap;
}
.badge.published,
.badge.active,
.badge.paid,
.badge.resolved {
  background: #e9f8f0;
  color: #21865b;
}
.badge.draft,
.badge.pending,
.badge.open {
  background: #fff6df;
  color: #a57816;
}
.badge.archived,
.badge.expired,
.badge.disabled {
  background: #fff0f0;
  color: #b35050;
}
.badge.free {
  background: #edf1ff;
  color: var(--blue);
}
.badge.verified {
  background: #e7f8ef;
  color: #16734a;
}
.badge.unverified {
  background: #fff4d9;
  color: #8a5a00;
}
.toolbar {
  padding: 17px 22px;
  border-bottom: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  gap: 12px;
}
.bulk-question-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 20px 22px;
  margin-bottom: 18px;
  border-color: #cfd9ff;
  background: linear-gradient(110deg, #f7f9ff, #ffffff);
}
.bulk-question-actions h3 {
  margin: 5px 0;
}
.bulk-question-actions p {
  max-width: 700px;
  color: var(--muted);
  font-size: 12px;
}
.bulk-question-controls {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 9px;
}
.bulk-question-controls > strong {
  color: var(--blue);
  font-size: 12px;
  white-space: nowrap;
}
.search {
  width: 300px;
  max-width: 100%;
  background: #f8f9fc;
}
.field,
input,
select,
textarea {
  padding: 10px 12px;
  border: 1px solid #dfe4ed;
  border-radius: 7px;
  background: white;
  color: var(--ink);
  min-width: 0;
}
.field:focus,
input:focus,
select:focus,
textarea:focus {
  border-color: #7c91e9;
  outline: 2px solid #e7edff;
}
.table-wrap {
  overflow: auto;
}
table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  white-space: nowrap;
}
th {
  font-size: 10px;
  font-weight: 650;
  color: #8791a4;
  letter-spacing: 0.6px;
  text-transform: uppercase;
  background: #fcfcfe;
  padding: 14px 22px;
  border-bottom: 1px solid var(--line);
}
td {
  padding: 16px 22px;
  font-size: 12px;
  border-bottom: 1px solid #f0f2f7;
}
td.title-cell {
  white-space: normal;
  min-width: 240px;
  max-width: 440px;
}
td strong {
  display: block;
  font-size: 12px;
  font-weight: 650;
}
td small {
  font-size: 10px;
}
tr:last-child td {
  border: 0;
}
tbody tr:hover {
  background: #fcfdff;
}
.table-foot {
  padding: 14px 22px;
  font-size: 11px;
  color: var(--muted);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.empty {
  text-align: center;
  padding: 45px 25px;
  color: var(--muted);
}
.empty h3 {
  color: var(--ink);
  margin: 10px 0;
}
.empty-symbol {
  font-size: 30px;
  color: #91a2d9;
}
.error {
  background: #fff1f1;
  border: 1px solid #ffd6d6;
  color: #b53e3e;
  padding: 13px 16px;
  border-radius: 9px;
  margin: 12px 0;
  font-size: 12px;
}
.notice {
  background: #eef3ff;
  border: 1px solid #dce5ff;
  color: #49618d;
  padding: 13px 16px;
  border-radius: 9px;
  margin: 12px 0;
  font-size: 12px;
}
.success {
  background: #edf9f2;
  border-color: #d6efdf;
  color: #288157;
}
.auth-page {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
}
.auth-story {
  padding: 70px;
  background: linear-gradient(145deg, #1e327c, #415fde);
  color: white;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.auth-story .brand {
  color: white;
}
.auth-story .brand-mark {
  background: #ffffff24;
}
.auth-story h1 {
  font-size: 48px;
  max-width: 500px;
  line-height: 1.2;
  margin: 30px 0 20px;
}
.auth-story p {
  color: #d1dcff;
  max-width: 440px;
}
.auth-form-wrap {
  display: grid;
  place-items: center;
  padding: 40px;
}
.auth-form {
  max-width: 385px;
  width: 100%;
}
.auth-form h1 {
  margin-bottom: 8px;
}
.auth-form > p {
  color: var(--muted);
  margin-bottom: 28px;
}
.form-field {
  display: flex;
  flex-direction: column;
  gap: 7px;
  margin-bottom: 17px;
}
.form-field label {
  font-size: 12px;
  font-weight: 650;
}
.form-field small {
  font-size: 10px;
}
.full {
  width: 100%;
}
.stack {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.dialog {
  border: 0;
  border-radius: 15px;
  box-shadow: 0 30px 100px #1c284e44;
  width: min(860px, 94vw);
  max-height: 90vh;
  padding: 0;
  color: var(--ink);
}
.dialog::backdrop {
  background: #131d3b88;
  backdrop-filter: blur(3px);
}
.dialog-head {
  padding: 22px 27px;
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.dialog-body {
  padding: 25px 27px;
}
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 20px;
}
.span-two {
  grid-column: 1/-1;
}
.dialog-foot {
  padding: 18px 27px;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  background: #fafbfe;
  position: sticky;
  bottom: 0;
}
.form-field textarea {
  min-height: 90px;
  resize: vertical;
}
.form-field textarea.code {
  font-family: Consolas, monospace;
  min-height: 160px;
  font-size: 12px;
}
.question-picker {
  border: 1px solid var(--line);
  border-radius: 8px;
  max-height: 230px;
  overflow: auto;
  padding: 10px;
}
.question-picker label {
  display: flex;
  gap: 10px;
  padding: 8px;
  align-items: flex-start;
  font-weight: 400;
}
.toast-area {
  position: fixed;
  bottom: 22px;
  right: 25px;
  z-index: 100;
}
.toast {
  background: #192747;
  color: white;
  padding: 13px 22px;
  border-radius: 10px;
  box-shadow: 0 6px 25px #17233b33;
  margin-top: 10px;
  max-width: 420px;
}
.menu-toggle {
  display: none;
}
.course-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.course-card {
  border: 1px solid var(--line);
  border-radius: 13px;
  overflow: hidden;
  background: white;
}
.course-cover {
  min-height: 150px;
  background: linear-gradient(125deg, #243773, #6079d7);
  padding: 24px;
  color: white;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.course-cover .eyebrow {
  color: #b6c7ff;
}
.course-cover h3 {
  font-size: 21px;
  line-height: 1.3;
  max-width: 280px;
}
.course-body {
  padding: 20px;
}
.course-body p {
  color: var(--muted);
  font-size: 12px;
  margin: 9px 0 18px;
}
.student-header {
  background: white;
  border-bottom: 1px solid var(--line);
  padding: 18px max(5vw, 20px);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
}
.student-main {
  max-width: 1200px;
  margin: 0 auto;
  padding: 38px 25px;
}
.hero {
  background: #eaf0ff;
  border-radius: 17px;
  padding: 45px;
  margin: 0 0 30px;
}
.hero h1 {
  font-size: 43px;
  max-width: 600px;
  margin: 12px 0 17px;
}
.hero p {
  max-width: 560px;
  color: #667697;
  margin-bottom: 25px;
}
.section-title {
  margin: 27px 0 17px;
}
.reader {
  max-width: 850px;
  margin: auto;
  background: white;
  padding: 35px;
  border: 1px solid var(--line);
  border-radius: 12px;
}
.reader pre {
  font:
    15px/1.95 Georgia,
    serif;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}
.reader video,
.reader audio {
  width: 100%;
  margin: 20px 0;
}
.lesson-row {
  padding: 17px 0;
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.lesson-row:last-child {
  border: 0;
}
.plan {
  padding: 30px;
  background: white;
  border: 1px solid var(--line);
  border-radius: 15px;
}
.plan .price {
  font-size: 37px;
  font-weight: 750;
  margin: 18px 0;
}
.plan ul {
  padding-left: 20px;
  color: var(--muted);
  margin: 20px 0 28px;
}
.split {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 24px;
}
.answer {
  display: block;
  border: 1px solid var(--line);
  background: white;
  padding: 14px;
  text-align: left;
  border-radius: 8px;
  width: 100%;
  margin: 10px 0;
}
.answer.selected {
  border-color: var(--blue);
  background: #edf1ff;
}
.answer.correct {
  border-color: #2a9c65;
  background: #edf9f2;
}
.answer.incorrect {
  border-color: #d56767;
  background: #fff1f1;
}
.palette {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.palette button {
  width: 36px;
  height: 36px;
  border-radius: 7px;
  background: #eef1f8;
}
.palette button.selected {
  background: var(--blue);
  color: white;
}
.palette button.marked {
  outline: 2px solid #a67adb;
}
.timer {
  font-variant-numeric: tabular-nums;
  color: var(--blue);
  font-size: 22px;
  font-weight: 750;
}
.progress {
  width: 100%;
  height: 7px;
  accent-color: var(--blue);
}
.loading {
  padding: 60px;
  text-align: center;
  color: var(--muted);
}
.skeleton {
  height: 140px;
  animation: pulse 1.2s infinite;
  background: #eef1f7;
  border-radius: 12px;
}
@keyframes pulse {
  50% {
    opacity: 0.5;
  }
}
footer {
  padding: 30px;
  text-align: center;
  color: var(--muted);
  font-size: 11px;
}
.activity {
  border-left: 2px solid #e7ecf6;
  padding: 0 0 19px 17px;
  margin-left: 5px;
}
.activity strong {
  font-size: 12px;
}
.activity small {
  display: block;
  font-size: 10px;
}
.pill-nav {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin: 18px 0 25px;
}
.pill-nav a {
  padding: 7px 15px;
  background: white;
  border: 1px solid var(--line);
  border-radius: 20px;
  color: var(--muted);
  font-size: 12px;
}
.pill-nav a.active {
  background: var(--blue);
  color: white;
  border-color: var(--blue);
}
@media (max-width: 1100px) {
  .performance-strip {
    grid-template-columns: repeat(3, 1fr);
  }
  .stats {
    grid-template-columns: repeat(2, 1fr);
  }
  .grid-two {
    grid-template-columns: 1fr;
  }
  .grid-three {
    grid-template-columns: 1fr;
  }
  .course-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .sidebar {
    width: 215px;
  }
  .app-main {
    margin-left: 215px;
  }
  .content {
    padding: 25px;
  }
  .topbar {
    padding: 0 25px;
  }
  .auth-story {
    padding: 40px;
  }
  .auth-story h1 {
    font-size: 38px;
  }
}
@media (max-width: 720px) {
  .performance-strip {
    grid-template-columns: 1fr;
  }
  .field-pair {
    grid-template-columns: 1fr;
  }
  .sidebar {
    transform: translateX(-100%);
    transition: transform 0.2s;
    width: 246px;
  }
  .sidebar.open {
    transform: translateX(0);
    box-shadow: 0 0 100vw #18244077;
  }
  .app-main {
    margin: 0;
  }
  .menu-toggle {
    display: block;
  }
  .topbar {
    height: 62px;
    padding: 0 18px;
  }
  .content {
    padding: 22px 16px;
  }
  .page-heading {
    align-items: flex-start;
  }
  .page-heading h1 {
    font-size: 25px;
  }
  .stats {
    gap: 10px;
  }
  .stat {
    padding: 15px;
  }
  .stat strong {
    font-size: 24px;
  }
  .welcome {
    padding: 23px;
  }
  .welcome-art {
    display: none;
  }
  .form-grid {
    grid-template-columns: 1fr;
  }
  .span-two {
    grid-column: auto;
  }
  .auth-page {
    grid-template-columns: 1fr;
  }
  .auth-story {
    display: none;
  }
  .auth-form-wrap {
    min-height: 100vh;
    padding: 27px;
  }
  .course-grid {
    grid-template-columns: 1fr;
  }
  .student-header {
    flex-wrap: wrap;
  }
  .student-main {
    padding: 23px 16px;
  }
  .hero {
    padding: 27px;
  }
  .hero h1 {
    font-size: 32px;
  }
  .split {
    grid-template-columns: 1fr;
  }
  .toolbar {
    flex-wrap: wrap;
  }
  .bulk-question-actions {
    align-items: flex-start;
    flex-direction: column;
  }
  .bulk-question-controls {
    justify-content: flex-start;
  }
  .reader {
    padding: 23px;
  }
  .dialog-body {
    padding: 20px;
  }
  .student-header .row {
    gap: 8px;
  }
  .search {
    width: 100%;
  }
}
.course-admin-grid { display:grid; grid-template-columns:repeat(auto-fit,minmax(290px,1fr)); gap:22px; }
.course-admin-card { background:white; border:1px solid var(--line); border-radius:16px; overflow:hidden; box-shadow:0 10px 30px #24345a0b; }
.course-admin-cover { min-height:185px; padding:22px; color:white; display:flex; flex-direction:column; justify-content:space-between; background:linear-gradient(135deg,#1e3a8a,#4f6de3); background-size:cover; background-position:center; }
.course-admin-cover h2 { max-width:330px; font-size:24px; line-height:1.25; }
.course-admin-body { padding:20px; }
.course-admin-body p { color:var(--muted); min-height:38px; }
.course-admin-meta { display:flex; flex-wrap:wrap; gap:7px; margin:15px 0; }
.course-admin-meta span { background:#f3f5fa; color:#66728a; border-radius:6px; padding:5px 8px; font-size:10px; font-weight:650; }
.workspace-tabs { display:flex; gap:8px; padding:8px; margin-bottom:20px; background:white; border:1px solid var(--line); border-radius:12px; }
.workspace-tabs a { padding:9px 14px; border-radius:8px; color:var(--muted); font-size:12px; font-weight:650; }
.workspace-tabs a:hover { color:var(--blue); background:#eef2ff; }
.course-workspace { align-items:start; }
.detail-grid { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:14px; margin-bottom:22px; }
.detail-grid div { padding:13px; background:#f8f9fc; border-radius:9px; }
.detail-grid small,.detail-grid strong { display:block; }
.curriculum-builder { padding:20px; display:grid; gap:15px; }
.curriculum-section { border:1px solid var(--line); border-radius:11px; padding:15px; }
.curriculum-title { display:flex; align-items:center; justify-content:space-between; margin-bottom:9px; }
.curriculum-title small,.curriculum-title strong { display:block; }
.lesson-admin-row { width:100%; display:flex; justify-content:space-between; gap:15px; text-align:left; padding:12px; border:0; border-top:1px solid #eef0f5; background:white; color:var(--ink); }
.lesson-admin-row:hover { background:#f8faff; }
.sticky-panel { position:sticky; top:85px; }
.readiness-score { display:grid; place-items:center; width:46px; height:46px; border-radius:50%; background:#edf9f2; color:#21865b; font-weight:750; }
.text-button { border:0; background:transparent; color:var(--blue); padding:0 0 8px; cursor:pointer; }