:root {
  --color-primary: #0649a4;
  --color-action: #1b55e2;
  --color-auth: #0093ff;
  --color-page: #f2f4f8;
  --color-card: #ffffff;
  --color-border: #e6ecf5;
  --color-text: #3f4257;
  --color-muted: #7e8299;
  --color-success: #2a9d6f;
  --color-violet: #7556e8;
  --color-amber: #e69a24;
  --shadow-card: 0 12px 34px rgba(39, 57, 94, 0.08);
  --radius-card: 20px;
  --sidebar-width: 270px;
  --topbar-height: 64px;
  font-family: Rubik, "Segoe UI", Arial, sans-serif;
  color: var(--color-text);
  background: var(--color-page);
  font-synthesis: none;
}

* {
  box-sizing: border-box;
}

html {
  min-width: 320px;
  background: var(--color-page);
}

body {
  min-height: 100vh;
  margin: 0;
  background: var(--color-page);
}

button,
input,
select,
textarea {
  font: inherit;
}

a {
  color: inherit;
}

.skip-link {
  position: fixed;
  z-index: 100;
  top: 12px;
  left: 12px;
  padding: 10px 14px;
  color: #fff;
  background: #151a2d;
  border-radius: 8px;
  transform: translateY(-150%);
}

.skip-link:focus {
  transform: translateY(0);
}

.sidebar {
  position: fixed;
  inset: 0 auto 0 0;
  z-index: 20;
  display: flex;
  width: var(--sidebar-width);
  overflow-y: auto;
  flex-direction: column;
  padding: 24px 18px;
  color: #fff;
  background:
    radial-gradient(circle at 30px 88%, rgba(0, 147, 255, 0.22), transparent 170px),
    linear-gradient(165deg, #073d86 0%, var(--color-primary) 46%, #04356f 100%);
}

.brand {
  display: flex;
  min-height: 48px;
  align-items: center;
  gap: 12px;
  padding: 0 10px;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  width: 42px;
  height: 42px;
  flex: 0 0 42px;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 13px;
  color: var(--color-primary);
  background: #fff;
  font-size: 14px;
  font-weight: 800;
  letter-spacing: -0.04em;
  box-shadow: 0 8px 20px rgba(1, 27, 66, 0.2);
}

.brand-copy {
  display: grid;
  line-height: 1.05;
}

.brand-copy strong {
  font-family: Poppins, "Segoe UI", Arial, sans-serif;
  font-size: 16px;
  letter-spacing: 0.04em;
}

.brand-copy small {
  margin-top: 5px;
  color: rgba(255, 255, 255, 0.68);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.primary-nav {
  display: grid;
  gap: 8px;
  margin-top: 58px;
}

.nav-item {
  display: flex;
  min-height: 48px;
  align-items: center;
  gap: 14px;
  padding: 0 15px;
  border-radius: 13px;
  color: rgba(255, 255, 255, 0.76);
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
}

.nav-item svg {
  width: 20px;
  height: 20px;
  flex: 0 0 20px;
  fill: currentcolor;
}

.nav-item.is-active {
  color: #fff;
  background: rgba(255, 255, 255, 0.14);
  box-shadow: inset 3px 0 0 #fff;
}

.nav-item.is-disabled {
  opacity: 0.62;
}

.sidebar-course-list {
  display: grid;
  gap: 5px;
  margin: -2px 0 8px 34px;
  padding-left: 14px;
  border-left: 1px solid rgba(255, 255, 255, 0.18);
}

.sidebar-course-link {
  display: grid;
  gap: 2px;
  padding: 9px 10px;
  border-radius: 10px;
  color: rgba(255, 255, 255, 0.72);
  text-decoration: none;
  transition: color 150ms ease, background 150ms ease;
}

.sidebar-course-link span {
  overflow: hidden;
  font-size: 12px;
  font-weight: 600;
  line-height: 1.25;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.sidebar-course-link small {
  color: rgba(255, 255, 255, 0.48);
  font-size: 9px;
  letter-spacing: .04em;
}

.sidebar-course-link:hover,
.sidebar-course-link.is-active {
  color: #fff;
  background: rgba(255, 255, 255, 0.12);
}

.sidebar-course-link.is-active {
  box-shadow: inset 2px 0 0 #fff;
}

.sidebar-course-link.is-active small {
  color: rgba(255, 255, 255, 0.72);
}

.sidebar-course-empty {
  padding: 7px 10px;
  color: rgba(255, 255, 255, 0.5);
  font-size: 11px;
}

.sidebar-note {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-top: auto;
  padding: 13px 14px;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 13px;
  color: rgba(255, 255, 255, 0.72);
  background: rgba(2, 34, 77, 0.25);
  font-size: 12px;
  text-transform: capitalize;
}

.status-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  flex: 0 0 8px;
  border: 2px solid rgba(42, 157, 111, 0.2);
  border-radius: 50%;
  background: #42d39a;
  box-shadow: 0 0 0 3px rgba(66, 211, 154, 0.12);
}

.page-shell {
  min-height: 100vh;
  margin-left: var(--sidebar-width);
}

.topbar {
  position: sticky;
  z-index: 10;
  top: 0;
  display: flex;
  min-height: var(--topbar-height);
  align-items: center;
  justify-content: space-between;
  padding: 0 34px;
  border-bottom: 1px solid var(--color-border);
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(12px);
}

.topbar-context {
  margin: 0;
  color: var(--color-muted);
  font-size: 13px;
  font-weight: 600;
}

.topbar--course {
  min-height: 86px;
}

.topbar--tabs {
  min-height: 126px;
  flex-wrap: wrap;
  align-content: space-between;
  padding-top: 8px;
}

.topbar-course-context {
  display: grid;
  min-width: 0;
  gap: 2px;
  padding: 9px 0;
}

.topbar-course-context p,
.topbar-course-context strong,
.topbar-course-context span {
  overflow: hidden;
  margin: 0;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.topbar-course-context p {
  color: var(--color-action);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.topbar-course-context strong {
  color: #20263a;
  font-family: Poppins, "Segoe UI", Arial, sans-serif;
  font-size: 20px;
  line-height: 1.25;
}

.topbar-course-context span {
  color: var(--color-muted);
  font-size: 11px;
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: Rubik, "Segoe UI", Arial, sans-serif;
}

.topbar-context-back,
.topbar-context-action {
  display: inline-flex;
  min-height: 40px;
  align-items: center;
  justify-content: center;
  padding: 9px 13px;
  border: 1px solid #d7e0ed;
  border-radius: 9px;
  color: var(--color-primary);
  background: #fff;
  cursor: pointer;
  font-family: Rubik, "Segoe UI", Arial, sans-serif;
  font-size: 12px;
  font-weight: 600;
  line-height: 1.2;
  text-decoration: none;
  white-space: nowrap;
}

.topbar-context-back {
  border-color: transparent;
  color: var(--color-muted);
  background: transparent;
}

.topbar-context-back:hover,
.topbar-context-action:hover {
  color: var(--color-action);
  background: #f3f7fd;
}

.topbar-context-action {
  border-color: #cfd9e8;
  color: var(--color-primary);
}

.topbar-tabs {
  display: flex;
  width: 100%;
  flex: 0 0 100%;
  align-self: flex-end;
  gap: 4px;
}

.topbar-tab {
  display: inline-flex;
  min-height: 42px;
  align-items: center;
  padding: 9px 18px;
  border-bottom: 3px solid transparent;
  color: var(--color-muted);
  font-size: 12px;
  font-weight: 600;
  text-decoration: none;
}

.topbar-tab:hover {
  color: var(--color-action);
  background: #f7f9fd;
}

.topbar-tab.is-active {
  border-bottom-color: var(--color-action);
  color: var(--color-action);
  font-weight: 700;
}

.topbar-user {
  max-width: min(34vw, 320px);
  overflow: hidden;
  color: var(--color-text);
  font-size: 14px;
  font-weight: 500;
  line-height: 1.25;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.topbar-login {
  display: inline-flex;
  min-height: 36px;
  align-items: center;
  padding: 8px 15px;
  border: 1px solid var(--color-action);
  border-radius: 10px;
  color: #fff;
  background: var(--color-action);
  font-family: Rubik, "Segoe UI", Arial, sans-serif;
  font-size: 13px;
  font-weight: 700;
  line-height: 1;
  text-decoration: none;
  transition: background 160ms ease, box-shadow 160ms ease;
}

.topbar-login:hover {
  background: var(--color-primary);
  box-shadow: 0 7px 18px rgba(27, 85, 226, 0.2);
}

.topbar-login:focus-visible,
.user-menu summary:focus-visible,
.user-menu-panel a:focus-visible,
.lms-login-link:focus-visible {
  outline: 3px solid rgba(27, 85, 226, 0.22);
  outline-offset: 2px;
}

.user-menu {
  position: relative;
}

.user-menu summary {
  display: flex;
  min-height: 44px;
  align-items: center;
  gap: 10px;
  padding: 4px 6px 4px 10px;
  border-radius: 13px;
  cursor: pointer;
  list-style: none;
  transition: background 160ms ease;
}

.user-menu summary::-webkit-details-marker {
  display: none;
}

.user-menu summary:hover,
.user-menu[open] summary {
  background: #f3f7fd;
}

.menu-chevron {
  width: 18px;
  height: 18px;
  fill: var(--color-muted);
  transition: transform 160ms ease;
}

.user-menu[open] .menu-chevron {
  transform: rotate(180deg);
}

.user-menu-panel {
  position: absolute;
  z-index: 30;
  top: calc(100% + 10px);
  right: 0;
  width: min(320px, calc(100vw - 36px));
  overflow: hidden;
  padding: 8px;
  border: 1px solid var(--color-border);
  border-radius: 16px;
  background: #fff;
  box-shadow: 0 18px 48px rgba(25, 45, 83, 0.16);
}

.user-menu-panel a,
.user-menu-identity {
  display: grid;
  gap: 4px;
  padding: 12px 14px;
  border-radius: 11px;
}

.user-menu-identity {
  margin-bottom: 4px;
  border-bottom: 1px solid var(--color-border);
  border-radius: 0;
}

.user-menu-panel a {
  text-decoration: none;
  transition: background 160ms ease;
}

.user-menu-panel a:hover {
  background: #eff5ff;
}

.user-menu-panel strong {
  font-size: 13px;
}

.user-menu-panel small {
  color: var(--color-muted);
  font-size: 11px;
  line-height: 1.35;
}

.avatar {
  display: grid;
  width: 36px;
  height: 36px;
  place-items: center;
  border-radius: 12px;
  color: #fff;
  background: linear-gradient(135deg, var(--color-primary), var(--color-auth));
  font-size: 12px;
  font-weight: 800;
}

.main-content {
  width: min(1320px, 100%);
  margin: 0 auto;
  padding: 34px;
}

.main-content--fluid {
  width: 100%;
  max-width: none;
  margin: 0;
  padding: clamp(24px, 2.4vw, 40px);
}

.quarto-editor-page {
  padding: 0;
  overflow: hidden;
}

.quarto-editor-demo {
  display: grid;
  min-height: calc(100vh - var(--topbar-height));
  grid-template-rows: auto minmax(0, 1fr);
  background: #ffffff;
}

.quarto-editor-demo__notice {
  display: flex;
  min-height: 2.5rem;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.5rem 1.25rem;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text-muted);
  background: #f8faff;
  font-size: 0.78rem;
}

.quarto-editor-demo__notice a {
  color: var(--color-primary);
  font-weight: 700;
}

.quarto-editor-demo__sources {
  display: flex;
  gap: 0.85rem;
}

.quarto-editor-demo__frame {
  display: block;
  width: 100%;
  height: 100%;
  min-height: calc(100vh - var(--topbar-height) - 2.5rem);
  border: 0;
  background: #ffffff;
}

@media (max-width: 820px) {
  .quarto-editor-demo__notice {
    align-items: flex-start;
    flex-direction: column;
  }
}

.login-landing {
  position: relative;
  display: grid;
  min-height: calc(100vh - var(--topbar-height) - 68px);
  grid-template-columns: minmax(0, 1fr) minmax(260px, 390px);
  align-items: center;
  gap: clamp(40px, 7vw, 100px);
  overflow: hidden;
  padding: clamp(44px, 7vw, 92px);
  border: 1px solid var(--color-border);
  border-radius: 26px;
  background:
    radial-gradient(circle at 88% 12%, rgba(0, 147, 255, 0.14), transparent 260px),
    #fff;
  box-shadow: var(--shadow-card);
}

.login-landing-copy {
  position: relative;
  z-index: 1;
  max-width: 680px;
}

.login-landing h1 {
  max-width: 650px;
  margin: 10px 0 20px;
  color: #22273b;
  font-family: Poppins, "Segoe UI", Arial, sans-serif;
  font-size: clamp(32px, 4.2vw, 56px);
  line-height: 1.08;
  letter-spacing: -0.035em;
}

.login-landing-copy > p:not(.eyebrow, .login-privacy) {
  max-width: 590px;
  margin: 0 0 28px;
  color: var(--color-muted);
  font-size: 17px;
  line-height: 1.65;
}

.lms-login-link {
  display: inline-flex;
  min-width: min(100%, 330px);
  align-items: center;
  gap: 13px;
  padding: 13px 18px;
  border-radius: 13px;
  color: #fff;
  background: linear-gradient(135deg, var(--color-action), var(--color-auth));
  text-decoration: none;
  box-shadow: 0 12px 26px rgba(27, 85, 226, 0.24);
  transition: transform 160ms ease, box-shadow 160ms ease;
}

.lms-login-link:hover {
  transform: translateY(-1px);
  box-shadow: 0 15px 30px rgba(27, 85, 226, 0.3);
}

.lms-login-mark {
  display: grid;
  width: 38px;
  height: 38px;
  flex: 0 0 38px;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.4);
  border-radius: 11px;
  background: rgba(255, 255, 255, 0.16);
  font-weight: 800;
}

.lms-login-link > span:last-child {
  display: grid;
  gap: 3px;
}

.lms-login-link strong {
  font-size: 14px;
}

.lms-login-link small {
  color: rgba(255, 255, 255, 0.78);
  font-size: 11px;
}

.login-privacy {
  max-width: 560px;
  margin: 18px 0 0;
  color: var(--color-muted);
  font-size: 11px;
  line-height: 1.55;
}

.session-notice {
  max-width: 590px;
  margin: 0 0 20px;
  padding: 12px 15px;
  border: 1px solid #bde8d6;
  border-radius: 11px;
  color: #146344;
  background: #effaf5;
  font-size: 13px;
  line-height: 1.45;
}

.login-landing-graphic {
  position: relative;
  display: grid;
  aspect-ratio: 1;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.34);
  border-radius: 34% 66% 59% 41% / 40% 38% 62% 60%;
  color: #fff;
  background:
    radial-gradient(circle at 68% 25%, rgba(255, 255, 255, 0.26), transparent 100px),
    linear-gradient(145deg, #0649a4, #0093ff);
  box-shadow: 0 30px 70px rgba(6, 73, 164, 0.26);
}

.login-landing-graphic span {
  font-family: Poppins, "Segoe UI", Arial, sans-serif;
  font-size: clamp(64px, 9vw, 112px);
  font-weight: 800;
  letter-spacing: -0.08em;
}

.login-landing-graphic small {
  position: absolute;
  bottom: 25%;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.login-page {
  display: grid;
  min-height: calc(100vh - var(--topbar-height) - 68px);
  place-items: center;
  padding: 28px;
}

.login-card {
  width: min(100%, 490px);
  padding: clamp(30px, 5vw, 46px);
  border: 1px solid var(--color-border);
  border-radius: 22px;
  background: #fff;
  box-shadow: 0 24px 64px rgba(25, 45, 83, 0.13);
}

.login-card-heading {
  display: flex;
  align-items: center;
  gap: 16px;
}

.login-card-heading h1 {
  margin: 3px 0 0;
  color: #22273b;
  font-family: Poppins, "Segoe UI", Arial, sans-serif;
  font-size: 32px;
  letter-spacing: -0.03em;
}

.login-card-heading .eyebrow {
  margin: 0;
}

.login-card-mark {
  display: grid;
  width: 52px;
  height: 52px;
  flex: 0 0 52px;
  place-items: center;
  border-radius: 15px;
  color: #fff;
  background: linear-gradient(135deg, var(--color-primary), var(--color-auth));
  font-size: 20px;
  font-weight: 800;
  box-shadow: 0 10px 24px rgba(6, 73, 164, 0.22);
}

.login-intro {
  margin: 22px 0;
  color: var(--color-muted);
  font-size: 14px;
  line-height: 1.6;
}

.login-error {
  margin-bottom: 18px;
  padding: 11px 13px;
  border: 1px solid #f3c5ca;
  border-radius: 10px;
  color: #9b2634;
  background: #fff3f4;
  font-size: 13px;
}

.login-form {
  display: grid;
  gap: 9px;
}

.login-form label {
  margin-top: 7px;
  color: var(--color-text);
  font-size: 12px;
  font-weight: 700;
}

.login-form input {
  width: 100%;
  min-height: 46px;
  padding: 10px 13px;
  border: 1px solid #d9e1ee;
  border-radius: 11px;
  color: var(--color-text);
  background: #fbfcff;
  outline: none;
  transition: border-color 160ms ease, box-shadow 160ms ease;
}

.login-form input:focus {
  border-color: var(--color-action);
  box-shadow: 0 0 0 3px rgba(27, 85, 226, 0.13);
}

.login-form button {
  min-height: 47px;
  margin-top: 14px;
  border: 0;
  border-radius: 11px;
  color: #fff;
  background: var(--color-action);
  cursor: pointer;
  font-weight: 700;
  box-shadow: 0 10px 22px rgba(27, 85, 226, 0.2);
}

.login-form button:hover {
  background: var(--color-primary);
}

.login-boundary {
  display: grid;
  gap: 3px;
  margin-top: 20px;
  padding: 12px 14px;
  border-radius: 10px;
  color: #47516a;
  background: #f3f7fd;
  font-size: 11px;
}

.login-back {
  display: inline-block;
  margin-top: 18px;
  color: var(--color-primary);
  font-size: 12px;
  font-weight: 700;
  text-decoration: none;
}

.welcome-panel {
  position: relative;
  display: grid;
  min-height: 230px;
  grid-template-columns: minmax(0, 1fr) 270px;
  align-items: center;
  overflow: hidden;
  padding: 42px 48px;
  border-radius: 24px;
  color: #fff;
  background:
    radial-gradient(circle at 86% 18%, rgba(71, 181, 255, 0.55), transparent 180px),
    linear-gradient(120deg, #053d88 0%, var(--color-primary) 52%, #147bd7 100%);
  box-shadow: 0 18px 40px rgba(6, 73, 164, 0.19);
}

.welcome-panel::after {
  position: absolute;
  width: 260px;
  height: 260px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 50%;
  content: "";
  right: -80px;
  bottom: -150px;
}

.eyebrow {
  margin: 0 0 9px;
  color: var(--color-action);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.welcome-panel .eyebrow {
  color: #a9ddff;
}

h1,
h2 {
  font-family: Poppins, "Segoe UI", Arial, sans-serif;
}

h1 {
  max-width: 700px;
  margin: 0;
  font-size: clamp(30px, 4vw, 46px);
  line-height: 1.12;
  letter-spacing: -0.035em;
}

.welcome-copy {
  max-width: 630px;
  margin: 18px 0 0;
  color: rgba(255, 255, 255, 0.78);
  font-size: 15px;
  line-height: 1.65;
}

.welcome-graphic {
  position: relative;
  z-index: 1;
  display: grid;
  place-items: center;
}

.welcome-graphic svg {
  width: 220px;
  filter: drop-shadow(0 16px 18px rgba(0, 32, 81, 0.22));
}

.graphic-back {
  fill: rgba(255, 255, 255, 0.14);
}

.graphic-flask {
  fill: #fff;
}

.graphic-liquid {
  fill: #57c8ff;
}

.graphic-bubble {
  fill: #b9eaff;
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 20px;
  margin: 36px 2px 17px;
}

.section-heading h2,
.card-heading h2 {
  margin: 0;
  color: #282d41;
  font-size: 20px;
  line-height: 1.3;
  letter-spacing: -0.02em;
}

.sync-status {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--color-muted);
  font-size: 12px;
  text-transform: capitalize;
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.metric-card {
  display: flex;
  min-height: 138px;
  align-items: center;
  gap: 18px;
  padding: 24px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  background: var(--color-card);
  box-shadow: var(--shadow-card);
}

.metric-icon {
  display: grid;
  width: 52px;
  height: 52px;
  flex: 0 0 52px;
  place-items: center;
  border-radius: 16px;
}

.metric-icon svg {
  width: 24px;
  fill: currentcolor;
}

.metric-card--blue .metric-icon {
  color: var(--color-action);
  background: #eef4ff;
}

.metric-card--violet .metric-icon {
  color: var(--color-violet);
  background: #f2efff;
}

.metric-card--amber .metric-icon {
  color: var(--color-amber);
  background: #fff6e8;
}

.metric-card p {
  margin: 0 0 3px;
  color: var(--color-muted);
  font-size: 12px;
  font-weight: 600;
}

.metric-card strong {
  display: block;
  color: #252a3d;
  font-family: Poppins, "Segoe UI", Arial, sans-serif;
  font-size: 27px;
  line-height: 1.2;
}

.metric-card small {
  display: block;
  margin-top: 5px;
  color: #a0a4b8;
  font-size: 11px;
}

.workspace-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(300px, 0.8fr);
  gap: 18px;
  margin-top: 18px;
}

.content-card {
  padding: 28px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  background: var(--color-card);
  box-shadow: var(--shadow-card);
}

.card-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
}

.step-number {
  color: #d7dfef;
  font-family: Poppins, "Segoe UI", Arial, sans-serif;
  font-size: 34px;
  font-weight: 800;
  line-height: 1;
}

.content-card > p {
  max-width: 720px;
  margin: 18px 0 24px;
  color: var(--color-muted);
  font-size: 13px;
  line-height: 1.7;
}

.progress-track {
  height: 8px;
  overflow: hidden;
  border-radius: 999px;
  background: #edf1f8;
}

.progress-track span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--color-action), var(--color-auth));
}

.progress-track .progress-quarter {
  width: 25%;
}

.card-footer {
  display: flex;
  justify-content: space-between;
  margin-top: 10px;
  color: var(--color-muted);
  font-size: 11px;
  font-weight: 600;
}

.checklist {
  display: grid;
  gap: 13px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.checklist li {
  position: relative;
  padding-left: 29px;
  color: var(--color-muted);
  font-size: 12px;
  line-height: 1.45;
}

.checklist li::before {
  position: absolute;
  top: 0;
  left: 0;
  display: grid;
  width: 19px;
  height: 19px;
  place-items: center;
  border: 1px solid #dce3ef;
  border-radius: 7px;
  color: #fff;
  content: "";
}

.checklist li.is-done {
  color: var(--color-text);
}

.checklist li.is-done::before {
  border-color: var(--color-success);
  background: var(--color-success);
  content: "✓";
  font-size: 11px;
  font-weight: 800;
}

.data-safety-label {
  padding: 7px 11px;
  border: 1px solid #d8eee5;
  border-radius: 999px;
  color: #247b5c;
  background: #effaf5;
  font-size: 11px;
  font-weight: 700;
}

.course-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.course-card {
  display: grid;
  min-height: 112px;
  grid-template-columns: 54px minmax(0, 1fr) auto;
  align-items: center;
  gap: 16px;
  padding: 22px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  background: var(--color-card);
  box-shadow: var(--shadow-card);
}

.course-code {
  display: grid;
  width: 54px;
  height: 54px;
  place-items: center;
  border-radius: 16px;
  color: var(--color-action);
  background: #eef4ff;
  font-size: 11px;
  font-weight: 800;
}

.course-card h3 {
  margin: 0;
  color: #282d41;
  font-family: Poppins, "Segoe UI", Arial, sans-serif;
  font-size: 15px;
}

.course-card p {
  margin: 6px 0 0;
  color: var(--color-muted);
  font-size: 12px;
}

.course-status {
  padding: 6px 9px;
  border-radius: 999px;
  color: #247b5c;
  background: #effaf5;
  font-size: 10px;
  font-weight: 800;
  text-transform: capitalize;
}

.course-actions {
  display: flex;
  justify-content: flex-end;
}

.course-action {
  min-height: 34px;
  border: 0;
  border-radius: 10px;
  padding: 9px 12px;
  color: #fff;
  background: var(--color-primary);
  cursor: pointer;
  font-size: 11px;
  font-weight: 700;
  text-decoration: none;
}

.course-catalog {
  display: grid;
  gap: 20px;
}

.course-family {
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  background: var(--color-card);
  box-shadow: var(--shadow-card);
}

.course-family > header {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px 22px;
  border-bottom: 1px solid var(--color-border);
  background: #fbfcff;
}

.course-family h2,
.course-family h3,
.course-family p {
  margin: 0;
}

.course-family h2,
.course-family h3 {
  color: #282d41;
  font-family: Poppins, "Segoe UI", Arial, sans-serif;
  font-size: 16px;
}

.course-family p {
  margin-top: 5px;
  color: var(--color-muted);
  font-size: 12px;
}

.group-list {
  display: grid;
}

.group-row {
  display: flex;
  min-height: 68px;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 13px 22px;
  border-bottom: 1px solid var(--color-border);
}

.group-row:last-child {
  border-bottom: 0;
}

.group-row > div:first-child {
  display: grid;
  gap: 4px;
}

.group-row strong {
  color: var(--color-text);
  font-size: 13px;
}

.group-row span:not(.course-status) {
  color: var(--color-muted);
  font-size: 11px;
}

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

.teacher-course-metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 15px;
  margin-bottom: 24px;
}

.teacher-course-metrics article {
  position: relative;
  display: grid;
  min-height: 104px;
  align-content: center;
  gap: 8px;
  overflow: hidden;
  padding: 19px 21px;
  border: 1px solid var(--color-border);
  border-radius: 16px;
  background: var(--color-card);
  box-shadow: var(--shadow-card);
}

.teacher-course-metrics article::before {
  position: absolute;
  inset: 0 auto 0 0;
  width: 4px;
  background: var(--color-action);
  content: "";
}

.teacher-course-metrics article:nth-child(2)::before {
  background: #20b7a0;
}

.teacher-course-metrics article:nth-child(3)::before {
  background: var(--color-amber);
}

.teacher-course-metrics article:nth-child(4)::before {
  background: var(--color-success);
}

.teacher-course-metrics span {
  color: var(--color-muted);
  font-size: 11px;
}

.teacher-course-metrics strong {
  color: #17213a;
  font-size: 25px;
  line-height: 1;
}

.teacher-group-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: 16px;
}

.teacher-group-card {
  position: relative;
  display: grid;
  align-content: start;
  overflow: hidden;
  border: 1px solid #dce5f2;
  border-radius: 17px;
  background: var(--color-card);
  box-shadow: 0 8px 24px rgba(39, 57, 94, 0.08);
}

.teacher-group-card--link {
  color: inherit;
  text-decoration: none;
  transition: transform .16s ease, box-shadow .16s ease, border-color .16s ease;
}

.teacher-group-card--link:hover,
.teacher-group-card--link:focus-visible {
  border-color: #9db9eb;
  box-shadow: 0 14px 30px rgba(24, 70, 151, .15);
  transform: translateY(-3px);
}

.teacher-group-card--link:focus-visible {
  outline: 3px solid rgba(31, 91, 224, .22);
  outline-offset: 3px;
}

.teacher-group-card--inactive {
  opacity: .72;
}

.teacher-group-card-shell {
  display: grid;
  margin: 0;
}

.teacher-group-card-hitbox {
  position: absolute;
  z-index: 2;
  inset: 0;
  width: 100%;
  border: 0;
  border-radius: inherit;
  background: transparent;
  cursor: pointer;
}

.teacher-group-card--inactive:hover,
.teacher-group-card--inactive:focus-within {
  border-color: #9db9eb;
  box-shadow: 0 14px 30px rgba(24, 70, 151, .15);
}

.teacher-group-card--inactive:focus-within {
  outline: 3px solid rgba(31, 91, 224, .22);
  outline-offset: 3px;
}

.teacher-group-card::before {
  position: absolute;
  inset: 0 0 auto;
  height: 4px;
  background: var(--color-action);
  content: "";
}

.teacher-group-card header {
  display: grid;
  justify-items: center;
  min-height: 96px;
  align-content: center;
  gap: 9px;
  padding: 17px 14px 12px;
  text-align: center;
}

.teacher-group-card h3 {
  margin: 0;
  color: var(--color-action);
  font-size: 13px;
  line-height: 1.35;
  text-transform: uppercase;
}

.teacher-group-badge {
  padding: 6px 11px;
  border: 1px solid #c8ead9;
  border-radius: 999px;
  color: #16724e;
  background: #edfaf4;
  font-size: 12px;
  font-weight: 800;
}

.teacher-group-card dl {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: 0 12px;
  padding: 10px 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.teacher-group-card dl div {
  display: grid;
  gap: 4px;
  text-align: center;
}

.teacher-group-card dt {
  color: var(--color-muted);
  font-size: 9px;
  text-transform: uppercase;
}

.teacher-group-card dd {
  margin: 0;
  color: var(--color-text);
  font-size: 12px;
  font-weight: 700;
}

.teacher-group-statuses {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 5px;
  padding: 10px 12px;
}

.teacher-group-statuses span {
  padding: 6px 5px;
  border-radius: 8px;
  color: var(--color-muted);
  background: #f5f7fb;
  font-size: 9px;
  text-align: center;
}

.teacher-group-open-hint {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 39px;
  margin-top: auto;
  padding: 0 12px 13px;
  color: var(--color-primary);
  font-size: 11px;
  font-weight: 800;
}

.course-review-matrix-card {
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: 17px;
  background: var(--color-card);
  box-shadow: 0 9px 28px rgba(39, 57, 94, .08);
}

.course-review-matrix-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 20px 22px 16px;
  border-bottom: 1px solid var(--color-border);
}

.course-review-matrix-heading h2,
.course-review-matrix-heading p {
  margin: 0;
}

.course-review-matrix-heading h2 {
  margin-bottom: 4px;
  color: var(--color-text);
  font-size: 20px;
}

.course-review-matrix-heading > span {
  padding: 7px 11px;
  border-radius: 999px;
  color: var(--color-primary);
  background: #eef4ff;
  font-size: 11px;
  font-weight: 800;
}

.course-review-matrix-wrap {
  overflow: auto;
  max-width: 100%;
}

.course-review-matrix {
  width: 100%;
  min-width: max-content;
  border-collapse: separate;
  border-spacing: 0;
}

.course-review-matrix th,
.course-review-matrix td {
  border-right: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.course-review-matrix tr:last-child th,
.course-review-matrix tr:last-child td {
  border-bottom: 0;
}

.course-review-matrix tr th:last-child,
.course-review-matrix tr td:last-child {
  border-right: 0;
}

.course-review-matrix thead th {
  min-width: 245px;
  max-width: 280px;
  padding: 15px 17px;
  color: var(--color-muted);
  background: #f7f9fd;
  text-align: left;
  vertical-align: bottom;
}

.course-review-matrix thead th span,
.course-review-matrix thead th strong {
  display: block;
}

.course-review-matrix thead th span {
  margin-bottom: 5px;
  color: var(--color-action);
  font-size: 9px;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.course-review-matrix thead th strong {
  overflow: hidden;
  color: var(--color-text);
  font-size: 12px;
  line-height: 1.35;
  text-overflow: ellipsis;
}

.course-review-matrix .course-review-matrix__group {
  position: sticky;
  left: 0;
  z-index: 2;
  width: 190px;
  min-width: 190px;
  max-width: 190px;
  padding: 16px;
  background: #fff;
  box-shadow: 5px 0 12px rgba(39, 57, 94, .04);
}

.course-review-matrix thead .course-review-matrix__group {
  z-index: 3;
  color: var(--color-text);
  background: #f7f9fd;
  font-size: 11px;
  text-transform: uppercase;
}

.course-review-matrix tbody .course-review-matrix__group {
  text-align: left;
  vertical-align: middle;
}

.course-review-matrix tbody .course-review-matrix__group > strong,
.course-review-matrix tbody .course-review-matrix__group > small {
  display: block;
}

.course-review-matrix tbody .course-review-matrix__group > strong {
  margin: 10px 0 3px;
  color: var(--color-text);
  font-size: 11px;
}

.course-review-matrix tbody .course-review-matrix__group > small {
  color: var(--color-muted);
  font-size: 10px;
  font-weight: 500;
}

.course-review-matrix td {
  min-width: 245px;
  padding: 10px;
  background: #fbfcfe;
  vertical-align: top;
}

.course-review-cell {
  display: grid;
  min-height: 135px;
  align-content: space-between;
  gap: 10px;
  padding: 13px;
  border: 1px solid #dae3f0;
  border-top: 3px solid #9aa9bc;
  border-radius: 12px;
  background: #fff;
}

.course-review-cell--attention {
  border-top-color: #e7a220;
  background: #fffdf7;
}

.course-review-cell--correction {
  border-top-color: #d87c32;
  background: #fffaf5;
}

.course-review-cell--complete {
  border-top-color: #24a46d;
  background: #f8fdf9;
}

.course-review-cell--empty {
  min-height: 135px;
  place-content: center;
  color: var(--color-muted);
  background: #f7f8fb;
  text-align: center;
}

.course-review-cell--empty strong,
.course-review-cell--empty span {
  display: block;
}

.course-review-cell--empty strong {
  color: var(--color-muted);
  font-size: 11px;
}

.course-review-cell--empty span {
  max-width: 185px;
  font-size: 10px;
  line-height: 1.45;
}

.course-review-cell__status {
  display: grid;
  gap: 4px;
}

.course-review-cell__status strong {
  color: var(--color-text);
  font-size: 12px;
}

.course-review-cell__status span {
  color: var(--color-muted);
  font-size: 10px;
}

.course-review-cell__progress {
  overflow: hidden;
  height: 5px;
  border-radius: 999px;
  background: #e6ebf3;
}

.course-review-cell__progress span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: #24a46d;
}

.course-review-cell > a {
  display: inline-flex;
  min-height: 34px;
  align-items: center;
  justify-content: center;
  padding: 7px 11px;
  border-radius: 8px;
  color: #fff;
  background: var(--color-primary);
  font-size: 10px;
  font-weight: 800;
  text-decoration: none;
}

.course-review-cell > a:hover,
.course-review-cell > a:focus-visible {
  background: var(--color-action);
}

.session-review-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  margin: 12px 0 18px;
}

.session-review-heading h1,
.session-review-heading p {
  margin: 0;
}

.session-review-heading h1 {
  margin-bottom: 5px;
  color: var(--color-text);
  font-size: clamp(25px, 3vw, 36px);
}

.session-review-heading__group {
  display: grid;
  min-width: 150px;
  place-items: center;
  padding: 15px 20px;
  border: 1px solid #cfe2d8;
  border-radius: 14px;
  background: #f1fbf6;
}

.session-review-heading__group span,
.session-review-heading__group small {
  color: var(--color-muted);
  font-size: 10px;
}

.session-review-heading__group strong {
  margin: 3px 0;
  color: #16724e;
  font-size: 20px;
}

.session-review-metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}

.session-review-metrics article {
  display: grid;
  gap: 5px;
  padding: 16px 18px;
  border: 1px solid var(--color-border);
  border-left: 4px solid #2eb395;
  border-radius: 12px;
  background: #fff;
}

.session-review-metrics article.needs-attention {
  border-left-color: #e7a220;
}

.session-review-metrics strong {
  color: var(--color-text);
  font-size: 23px;
}

.session-review-metrics span {
  color: var(--color-muted);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
}

.session-review-roster {
  overflow: hidden;
}

.session-review-roster .card-heading p {
  margin: 3px 0 0;
}

.session-review-table-wrap {
  overflow: auto;
}

.session-review-table {
  width: 100%;
  min-width: 780px;
  border-collapse: separate;
  border-spacing: 0;
}

.session-review-table th,
.session-review-table td {
  padding: 12px;
  border-top: 1px solid var(--color-border);
  border-right: 1px solid var(--color-border);
  text-align: left;
  vertical-align: middle;
}

.session-review-table tr > *:last-child {
  border-right: 0;
}

.session-review-table thead th {
  min-width: 210px;
  color: var(--color-muted);
  background: #f7f9fd;
  font-size: 10px;
}

.session-review-table thead th span,
.session-review-table thead th small {
  display: block;
}

.session-review-table thead th span {
  color: var(--color-text);
  font-size: 11px;
}

.session-review-table thead th small {
  margin-top: 4px;
  font-weight: 500;
}

.session-review-table .session-review-table__student {
  position: sticky;
  left: 0;
  z-index: 1;
  width: 240px;
  min-width: 240px;
  background: #fff;
  box-shadow: 5px 0 12px rgba(39, 57, 94, .04);
}

.session-review-table thead .session-review-table__student {
  z-index: 2;
  background: #f7f9fd;
}

.session-review-table tbody .session-review-table__student strong,
.session-review-table tbody .session-review-table__student small {
  display: block;
}

.session-review-table tbody .session-review-table__student strong {
  color: var(--color-text);
  font-size: 11px;
}

.session-review-table tbody .session-review-table__student small {
  margin-top: 4px;
  color: var(--color-muted);
  font-size: 10px;
}

.student-review-cell {
  display: grid;
  min-height: 82px;
  align-content: center;
  justify-items: start;
  gap: 7px;
}

.student-review-cell > strong,
.student-review-cell > small {
  color: var(--color-text);
  font-size: 11px;
}

.student-review-cell > a {
  display: inline-flex;
  min-height: 30px;
  align-items: center;
  justify-content: center;
  padding: 6px 11px;
  border-radius: 7px;
  color: #fff;
  background: var(--color-primary);
  font-size: 10px;
  font-weight: 800;
  text-decoration: none;
}

.student-review-cell--pending {
  opacity: .78;
}

.student-review-cell__empty {
  color: var(--color-muted);
}

.session-review-empty {
  padding: 30px 0 10px;
  text-align: center;
}

.session-review-empty h3,
.session-review-empty p {
  margin: 0;
}

.group-heading {
  margin-bottom: 16px;
}

.group-tabs {
  display: flex;
  gap: 4px;
  overflow-x: auto;
  margin: 0 0 22px;
  padding: 5px;
  border: 1px solid var(--color-border);
  border-radius: 14px;
  background: var(--color-card);
  box-shadow: 0 5px 18px rgba(39, 57, 94, .06);
}

.group-tabs a {
  display: inline-flex;
  flex: 1 0 auto;
  align-items: center;
  justify-content: center;
  gap: 7px;
  min-height: 42px;
  padding: 8px 16px;
  border-radius: 10px;
  color: var(--color-muted);
  font-size: 12px;
  font-weight: 800;
  text-decoration: none;
}

.group-tabs a:hover,
.group-tabs a:focus-visible {
  color: var(--color-primary);
  background: #f2f6fd;
}

.group-tabs a.is-active {
  color: #fff;
  background: var(--color-primary);
}

.group-tabs a span {
  display: inline-grid;
  min-width: 21px;
  min-height: 21px;
  place-items: center;
  padding: 2px 6px;
  border-radius: 999px;
  color: var(--color-primary);
  background: #fff;
  font-size: 10px;
}

.group-summary-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 13px;
  margin-bottom: 18px;
}

.group-summary-grid article {
  display: grid;
  gap: 7px;
  padding: 20px;
  border: 1px solid var(--color-border);
  border-left: 4px solid #25b49c;
  border-radius: 14px;
  background: var(--color-card);
  box-shadow: 0 6px 20px rgba(39, 57, 94, .06);
}

.group-summary-grid article.needs-attention {
  border-left-color: #e8a21a;
}

.group-summary-grid span {
  color: var(--color-muted);
  font-size: 11px;
}

.group-summary-grid strong {
  color: var(--color-text);
  font-size: 26px;
}

.group-summary-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.group-summary-card h2,
.group-summary-card p,
.group-section-heading h2,
.group-section-heading p {
  margin: 0;
}

.group-summary-card h2 {
  margin-bottom: 6px;
}

.group-summary-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 9px;
}

.group-session-overview {
  margin-top: 16px;
}

.group-session-overview h3,
.group-session-overview p {
  margin: 0;
}

.group-session-summary-list {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}

.group-session-summary-list li {
  display: grid;
  grid-template-columns: 90px minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  padding: 13px 0;
  border-top: 1px solid var(--color-border);
}

.group-session-summary-list span,
.group-session-summary-list small {
  color: var(--color-muted);
  font-size: 10px;
  text-transform: uppercase;
}

.group-session-summary-list small {
  padding: 5px 8px;
  border-radius: 999px;
  background: #f2f6fd;
}

.group-section-heading {
  margin-bottom: 16px;
}

.review-activity-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(310px, 1fr));
  gap: 15px;
}

.review-activity-card {
  display: grid;
  gap: 16px;
  padding: 20px;
  border: 1px solid var(--color-border);
  border-top: 4px solid var(--color-action);
  border-radius: 15px;
  background: var(--color-card);
  box-shadow: 0 7px 22px rgba(39, 57, 94, .07);
}

.review-activity-card h3,
.review-activity-card p {
  margin: 0;
}

.review-activity-card h3 {
  margin: 9px 0 4px;
}

.review-activity-card dl {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: 0;
}

.review-activity-card dl div {
  display: grid;
  gap: 4px;
  text-align: center;
}

.review-activity-card dt {
  color: var(--color-muted);
  font-size: 10px;
}

.review-activity-card dd {
  margin: 0;
  color: var(--color-text);
  font-size: 16px;
  font-weight: 800;
}

.session-catalog-toolbar {
  display: flex;
  justify-content: flex-end;
  margin-bottom: 18px;
}

.session-create-panel {
  position: relative;
  width: min(100%, 360px);
  flex: 0 0 360px;
}

.session-create-panel summary {
  width: max-content;
  margin-left: auto;
  padding: 11px 16px;
  border-radius: 10px;
  color: #fff;
  background: var(--color-action);
  cursor: pointer;
  font-size: 12px;
  font-weight: 800;
  list-style: none;
}

.session-create-panel summary::-webkit-details-marker {
  display: none;
}

.session-create-panel[open] {
  padding: 14px;
  border: 1px solid var(--color-border);
  border-radius: 16px;
  background: #fff;
  box-shadow: var(--shadow-card);
}

.session-create-panel[open] summary {
  margin: 0 0 12px auto;
}

.session-create-panel form,
.session-create-panel label {
  display: grid;
}

.session-create-panel form {
  gap: 11px;
}

.session-create-panel label {
  gap: 6px;
  color: var(--color-text);
  font-size: 11px;
  font-weight: 700;
}

.session-create-panel input,
.session-create-panel select,
.session-create-panel textarea {
  width: 100%;
  border: 1px solid #dbe3ef;
  border-radius: 9px;
  color: var(--color-text);
  background: #fbfcff;
}

.session-create-panel input,
.session-create-panel select {
  min-height: 40px;
  padding: 8px 10px;
}

.session-create-panel textarea {
  padding: 10px;
  resize: vertical;
}

.session-create-panel button {
  min-height: 40px;
  border: 0;
  border-radius: 9px;
  color: #fff;
  background: var(--color-action);
  cursor: pointer;
  font-size: 11px;
  font-weight: 800;
}

.session-create-scope {
  margin: 0;
  padding: 9px 10px;
  border-radius: 9px;
  color: var(--color-muted);
  background: #f1f5fc;
  font-size: 11px;
  line-height: 1.45;
}

.laboratory-session-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
}

.laboratory-session-card {
  display: grid;
  overflow: hidden;
  border: 1px solid #dce5f2;
  border-top: 4px solid var(--color-action);
  border-radius: 16px;
  background: #fff;
  box-shadow: 0 8px 24px rgba(39, 57, 94, .08);
}

.laboratory-session-card > header {
  padding: 17px 17px 13px;
}

.laboratory-session-card > header > div {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.session-card-sequence {
  color: var(--color-action);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .07em;
  text-transform: uppercase;
}

.session-card-status {
  padding: 5px 8px;
  border-radius: 999px;
  color: #7b5816;
  background: #fff4d9;
  font-size: 9px;
  font-weight: 800;
}

.session-card-status--published {
  color: #146344;
  background: #eaf8f1;
}

.session-card-status--closed,
.session-card-status--cancelled {
  color: #6b7280;
  background: #f0f2f5;
}

.laboratory-session-card h2 {
  margin: 13px 0 6px;
  color: #20263a;
  font-size: 16px;
  line-height: 1.35;
}

.laboratory-session-card header p {
  min-height: 36px;
  margin: 0;
  overflow: hidden;
  color: var(--color-muted);
  font-size: 11px;
  line-height: 1.5;
}

.session-card-scope {
  display: grid;
  gap: 4px;
  padding: 11px 17px;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  background: #fbfcff;
}

.session-card-scope strong {
  color: var(--color-text);
  font-size: 11px;
}

.session-card-scope span {
  color: var(--color-muted);
  font-size: 10px;
}

.session-card-activities {
  display: grid;
  gap: 8px;
  padding: 12px 17px;
  border-bottom: 1px solid var(--color-border);
}

.session-card-activities > strong {
  color: var(--color-text);
  font-size: 11px;
}

.session-card-activities > p {
  margin: 0;
  color: var(--color-muted);
  font-size: 10px;
}

.session-card-activities > ul {
  display: grid;
  gap: 7px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.session-card-activities > ul > li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 9px;
  border-radius: 9px;
  background: #f5f8fd;
}

.session-card-activities > ul > li > div {
  display: grid;
  gap: 2px;
}

.session-card-activities > ul strong {
  color: var(--color-primary);
  font-size: 10px;
}

.session-card-activities > ul span {
  color: var(--color-muted);
  font-size: 9px;
}

.session-card-activities > ul > li > span {
  flex: 0 0 auto;
  padding: 4px 6px;
  border-radius: 999px;
  color: #146344;
  background: #eaf8f1;
  font-weight: 800;
}

.session-card-activities .assignment-list {
  gap: 8px;
}

.session-card-activities .assignment-list > li {
  display: grid;
  gap: 10px;
  padding: 11px;
  border-radius: 10px;
}

.session-card-activities .assignment-heading {
  gap: 6px;
}

.session-card-activities .assignment-heading h3 {
  font-size: 12px;
}

.session-card-activities .assignment-list p {
  margin: 5px 0;
  font-size: 10px;
}

.session-card-activities .assignment-review-action {
  justify-items: start;
}

.session-card-sections {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 5px;
  padding: 11px 13px;
}

.session-card-sections a,
.session-card-sections span {
  padding: 7px 5px;
  border-radius: 8px;
  color: var(--color-primary);
  background: #f1f5fc;
  font-size: 9px;
  font-weight: 700;
  text-align: center;
  text-decoration: none;
}

.session-card-sections span {
  color: var(--color-muted);
}

.session-card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-content: end;
  padding: 0 13px 13px;
}

.session-card-actions form {
  display: contents;
}

.session-card-actions a,
.session-card-actions button {
  min-height: 34px;
  padding: 8px 10px;
  border: 1px solid #d8e1ed;
  border-radius: 8px;
  color: var(--color-primary);
  background: #fff;
  cursor: pointer;
  font-size: 9px;
  font-weight: 800;
  text-decoration: none;
}

.session-card-actions .primary-link,
.session-card-actions .publish-action {
  border-color: var(--color-action);
  color: #fff;
  background: var(--color-action);
}

.session-card-actions .danger-action {
  color: #a13542;
  background: #fff5f6;
}

.session-catalog {
  display: grid;
  gap: 24px;
}

.session-catalog-actions {
  display: flex;
  justify-content: flex-end;
}

.session-create-trigger,
.session-detail-edit {
  display: inline-flex;
  min-height: 42px;
  align-items: center;
  justify-content: center;
  padding: 10px 16px;
  border: 1px solid var(--color-action);
  border-radius: 10px;
  color: #fff;
  background: var(--color-action);
  cursor: pointer;
  font-size: 11px;
  font-weight: 800;
  text-decoration: none;
}

.session-create-drawer {
  position: fixed;
  inset: 0 0 0 auto;
  width: min(440px, 100vw);
  height: 100dvh;
  max-height: none;
  margin: 0;
  padding: 0;
  overflow: auto;
  border: 0;
  background: #fff;
  box-shadow: -20px 0 55px rgba(17, 31, 62, .18);
}

.session-create-drawer::backdrop {
  background: rgba(13, 25, 48, .38);
}

.session-create-drawer > header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 25px 26px 20px;
  border-bottom: 1px solid var(--color-border);
}

.session-create-drawer > header p,
.session-create-drawer > header h2 {
  margin: 0;
}

.session-create-drawer > header p {
  color: var(--color-action);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .1em;
  text-transform: uppercase;
}

.session-create-drawer > header h2 {
  margin-top: 4px;
  color: var(--color-text);
  font-size: 24px;
}

.session-drawer-close {
  display: grid;
  width: 40px;
  height: 40px;
  place-items: center;
  border: 1px solid var(--color-border);
  border-radius: 10px;
  color: var(--color-text);
  background: #fff;
  cursor: pointer;
  font-size: 23px;
}

.session-create-drawer form {
  display: grid;
  gap: 18px;
  padding: 24px 26px;
}

.session-create-drawer label {
  display: grid;
  gap: 7px;
  color: var(--color-text);
  font-size: 12px;
  font-weight: 700;
}

.session-create-drawer label small,
.session-form label small {
  color: var(--color-muted);
  font-size: 10px;
  font-weight: 500;
  line-height: 1.45;
}

.session-create-drawer input,
.session-create-drawer textarea {
  width: 100%;
  border: 1px solid #d7e0ed;
  border-radius: 10px;
  color: var(--color-text);
  background: #fbfcff;
  font: inherit;
}

.session-create-drawer input {
  min-height: 44px;
  padding: 9px 11px;
}

.session-create-drawer textarea {
  padding: 11px;
  resize: vertical;
}

.session-create-drawer footer {
  display: flex;
  justify-content: flex-end;
  gap: 9px;
  padding-top: 4px;
}

.session-create-drawer footer button {
  min-height: 42px;
  padding: 10px 15px;
  border-radius: 9px;
  cursor: pointer;
  font-size: 11px;
  font-weight: 800;
}

.session-create-drawer .secondary-action {
  border: 1px solid #d7e0ed;
  color: var(--color-text);
  background: #fff;
}

.session-create-drawer .primary-action {
  border: 1px solid var(--color-action);
  color: #fff;
  background: var(--color-action);
}

.laboratory-session-grid {
  grid-template-columns: repeat(auto-fill, minmax(300px, 360px));
  align-items: stretch;
  justify-content: start;
  gap: 18px;
}

.laboratory-session-card {
  grid-template-rows: auto auto 1fr auto;
  min-height: 390px;
}

.session-card-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: 0;
  padding: 12px 17px;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  background: #fbfcff;
}

.session-card-metrics > div {
  display: grid;
  gap: 3px;
}

.session-card-metrics dt {
  color: var(--color-muted);
  font-size: 9px;
}

.session-card-metrics dd {
  margin: 0;
  color: var(--color-text);
  font-size: 15px;
  font-weight: 800;
}

.session-card-activities {
  align-content: start;
}

.session-card-activities > small {
  color: var(--color-muted);
  font-size: 9px;
}

.session-card-footer {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px;
  align-items: center;
  padding: 13px;
  border-top: 1px solid var(--color-border);
}

.session-card-footer > .primary-link {
  display: inline-flex;
  min-height: 38px;
  align-items: center;
  justify-content: center;
  border-radius: 9px;
  color: #fff;
  background: var(--color-action);
  font-size: 10px;
  font-weight: 800;
  text-decoration: none;
}

.session-card-menu {
  position: relative;
}

.session-card-menu > summary {
  display: inline-flex;
  min-height: 38px;
  align-items: center;
  padding: 8px 10px;
  border: 1px solid #d7e0ed;
  border-radius: 9px;
  color: var(--color-primary);
  background: #fff;
  cursor: pointer;
  font-size: 9px;
  font-weight: 800;
  list-style: none;
}

.session-card-menu > summary::-webkit-details-marker {
  display: none;
}

.session-card-menu > div {
  position: absolute;
  right: 0;
  bottom: calc(100% + 7px);
  z-index: 4;
  display: grid;
  width: 180px;
  overflow: hidden;
  border: 1px solid #d7e0ed;
  border-radius: 10px;
  background: #fff;
  box-shadow: 0 14px 34px rgba(17, 31, 62, .16);
}

.session-card-menu a,
.session-card-menu button {
  display: block;
  width: 100%;
  padding: 10px 12px;
  border: 0;
  color: var(--color-text);
  background: #fff;
  cursor: pointer;
  font-size: 10px;
  font-weight: 700;
  text-align: left;
  text-decoration: none;
}

.session-card-menu a:hover,
.session-card-menu button:hover {
  background: #f4f7fc;
}

.session-card-menu .danger-action {
  color: #a13542;
}

.session-delete-dialog {
  width: min(440px, calc(100vw - 32px));
  padding: 0;
  border: 0;
  border-radius: 12px;
  color: var(--color-text);
  background: #fff;
  box-shadow: 0 24px 64px rgba(17, 31, 62, .28);
}

.session-delete-dialog::backdrop {
  background: rgba(10, 24, 52, .56);
  backdrop-filter: blur(2px);
}

.session-delete-dialog > form > header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 18px 20px 15px;
  border-bottom: 1px solid #e4e9f1;
}

.session-delete-dialog > form > header p {
  margin: 0 0 3px;
  color: #a13542;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.session-delete-dialog > form > header h2 {
  margin: 0;
  font-size: 19px;
}

.session-delete-icon {
  display: grid;
  width: 34px;
  height: 34px;
  flex: 0 0 34px;
  place-items: center;
  border-radius: 50%;
  color: #a13542;
  background: #fdecef;
  font-size: 17px;
  font-weight: 900;
}

.session-delete-dialog__body {
  display: grid;
  gap: 14px;
  padding: 16px 20px;
}

.session-delete-dialog__body > p {
  margin: 0;
  color: var(--color-muted);
  font-size: 12px;
  line-height: 1.45;
}

.session-delete-dialog__body label {
  display: grid;
  gap: 8px;
  font-size: 12px;
  font-weight: 700;
}

.session-delete-dialog__body input {
  min-height: 42px;
  padding: 9px 11px;
  border: 1px solid #cbd5e4;
  border-radius: 9px;
  font: inherit;
}

.session-delete-dialog__body input:focus {
  border-color: #a13542;
  outline: 3px solid rgba(161, 53, 66, .14);
}

.session-delete-dialog > form > footer {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  padding: 14px 20px 18px;
}

.session-delete-dialog > form > footer button {
  min-height: 38px;
  padding: 9px 14px;
  border-radius: 9px;
  cursor: pointer;
  font-size: 11px;
  font-weight: 800;
}

.session-delete-submit {
  border: 1px solid #a13542;
  color: #fff;
  background: #a13542;
}

.session-delete-submit:disabled {
  border-color: #d7dce5;
  color: #939bab;
  background: #e9edf3;
  cursor: not-allowed;
}

.session-detail {
  display: grid;
  gap: 20px;
}

.session-activities-workbench {
  display: grid;
  grid-template-columns:
    minmax(300px, .5fr)
    minmax(520px, 1.25fr);
  gap: 20px;
  align-items: start;
}

.session-pdf-panel > header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.session-pdf-download {
  display: inline-flex;
  min-height: 36px;
  align-items: center;
  padding: 8px 12px;
  border: 1px solid #d7e0ed;
  border-radius: 9px;
  color: var(--color-primary);
  font-size: 10px;
  font-weight: 800;
  text-decoration: none;
}

.session-pdf-viewer {
  display: block;
  width: 100%;
  height: clamp(560px, 72vh, 920px);
  border: 0;
  background: #edf1f7;
}

.session-pdf-meta {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 11px 20px;
  border-top: 1px solid var(--color-border);
  color: var(--color-muted);
  font-size: 10px;
}

.session-pdf-meta strong {
  overflow: hidden;
  color: var(--color-text);
  text-overflow: ellipsis;
  white-space: nowrap;
}

.session-pdf-empty {
  min-height: 280px;
  align-content: center;
}

.session-detail-back {
  width: max-content;
  color: var(--color-primary);
  font-size: 11px;
  font-weight: 700;
  text-decoration: none;
}

.session-detail-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
}

.session-detail-header h1,
.session-detail-header p {
  margin: 0;
}

.session-detail-header h1 {
  margin-top: 8px;
  color: #17213a;
  font-size: clamp(27px, 2.5vw, 38px);
  line-height: 1.15;
}

.session-detail-header > div > p {
  max-width: 780px;
  margin-top: 8px;
  color: var(--color-muted);
  font-size: 12px;
  line-height: 1.55;
}

.session-detail-kicker {
  display: flex;
  align-items: center;
  gap: 9px;
  color: var(--color-action);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.session-detail-layout {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(290px, .82fr);
  gap: 20px;
  align-items: start;
}

.session-detail-main,
.session-detail-aside {
  display: grid;
  gap: 20px;
}

.session-detail-panel {
  overflow: hidden;
  border: 1px solid #dce5f2;
  border-radius: 16px;
  background: #fff;
  box-shadow: 0 8px 24px rgba(39, 57, 94, .06);
}

.session-detail-panel > header {
  padding: 18px 20px;
  border-bottom: 1px solid var(--color-border);
}

.session-detail-panel > header p,
.session-detail-panel > header h2 {
  margin: 0;
}

.session-detail-panel > header p {
  color: var(--color-action);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: .09em;
  text-transform: uppercase;
}

.session-detail-panel > header h2 {
  margin-top: 4px;
  color: var(--color-text);
  font-size: 18px;
}

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

.session-guide-grid section {
  min-height: 112px;
  padding: 17px 20px;
  border-right: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.session-guide-grid section:nth-child(even) {
  border-right: 0;
}

.session-guide-grid .session-guide-wide {
  grid-column: 1 / -1;
  border-right: 0;
}

.session-guide-grid h3,
.session-guide-grid p {
  margin: 0;
}

.session-guide-grid h3 {
  color: var(--color-text);
  font-size: 11px;
}

.session-guide-grid p {
  margin-top: 7px;
  color: var(--color-muted);
  font-size: 11px;
  line-height: 1.6;
  white-space: pre-line;
}

.session-activity-list {
  display: grid;
}

.session-activity {
  padding: 18px 20px;
  border-bottom: 1px solid var(--color-border);
}

.session-activity:last-child {
  border-bottom: 0;
}

.session-activity > header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
}

.session-activity h3,
.session-activity p {
  margin: 0;
}

.session-activity header > div > span {
  color: var(--color-action);
  font-size: 9px;
  font-weight: 800;
  text-transform: uppercase;
}

.session-activity h3 {
  margin-top: 4px;
  color: var(--color-text);
  font-size: 15px;
}

.session-activity p {
  margin-top: 4px;
  color: var(--color-muted);
  font-size: 10px;
}

.session-activity-coverage {
  flex: 0 0 auto;
  padding: 6px 9px;
  border-radius: 999px;
  color: #146344;
  background: #eaf8f1;
  font-size: 9px;
  font-weight: 800;
}

.session-detail-empty {
  padding: 32px 20px;
  text-align: center;
}

.session-detail-empty h3,
.session-detail-empty p {
  margin: 0;
}

.session-detail-empty h3 {
  color: var(--color-text);
  font-size: 15px;
}

.session-detail-empty p {
  max-width: 520px;
  margin: 7px auto 0;
  color: var(--color-muted);
  font-size: 11px;
  line-height: 1.55;
}

.session-detail-create {
  min-height: 40px;
  margin-left: auto;
  padding: 10px 16px;
  border: 0;
  border-radius: 10px;
  color: #fff;
  background: var(--color-action);
  cursor: pointer;
  font-size: 11px;
  font-weight: 800;
}

.session-activity-creator {
  position: sticky;
  top: 146px;
  max-height: calc(100vh - 166px);
  overflow: auto;
  border: 1px solid #dce5f2;
  border-radius: 16px;
  background: #f7f9fc;
  box-shadow: 0 8px 24px rgba(39, 57, 94, .07);
}

.session-activity-creator > header {
  position: sticky;
  z-index: 4;
  top: 0;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  padding: 22px 26px;
  border-bottom: 1px solid var(--color-border);
  background: rgba(255, 255, 255, .97);
  backdrop-filter: blur(12px);
}

.session-activity-creator > header p,
.session-activity-creator > header h2,
.session-activity-creator > header span {
  margin: 0;
}

.session-activity-creator > header p {
  color: var(--color-action);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: .09em;
  text-transform: uppercase;
}

.session-activity-creator > header h2 {
  margin-top: 4px;
  color: var(--color-text);
  font-family: Poppins, "Segoe UI", Arial, sans-serif;
  font-size: 20px;
}

.session-activity-creator > header span {
  display: block;
  margin-top: 5px;
  color: var(--color-muted);
  font-size: 10px;
}

.activity-create-form {
  gap: 18px;
  padding: 22px 26px 32px;
}

.activity-create-basics {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 18px;
  border: 1px solid var(--color-border);
  border-radius: 14px;
  background: #fff;
}

.activity-form-heading {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.activity-form-heading > span {
  display: grid;
  width: 28px;
  height: 28px;
  flex: 0 0 28px;
  place-items: center;
  border-radius: 8px;
  color: #fff;
  background: var(--color-action);
  font-size: 10px;
  font-weight: 800;
}

.activity-form-heading h3,
.activity-form-heading p {
  margin: 0;
}

.activity-form-heading h3 {
  color: var(--color-text);
  font-size: 15px;
}

.activity-form-heading p {
  margin-top: 3px;
  color: var(--color-muted);
  font-size: 10px;
}

.activity-create-actions {
  position: sticky;
  z-index: 3;
  bottom: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
  margin: 0 -26px -32px;
  padding: 15px 26px;
  border-top: 1px solid var(--color-border);
  background: rgba(255, 255, 255, .97);
  backdrop-filter: blur(12px);
}

.activity-create-actions > div {
  display: grid;
  gap: 2px;
}

.activity-create-actions strong {
  color: var(--color-text);
  font-size: 10px;
}

.activity-create-actions span {
  color: var(--color-muted);
  font-size: 9px;
}

.activity-create-actions button {
  min-height: 40px;
  padding: 9px 14px;
}

.session-scope-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: 0;
  padding: 15px 20px;
  border-bottom: 1px solid var(--color-border);
}

.session-scope-metrics div {
  display: grid;
  gap: 3px;
}

.session-scope-metrics dt {
  color: var(--color-muted);
  font-size: 8px;
}

.session-scope-metrics dd {
  margin: 0;
  color: var(--color-text);
  font-size: 17px;
  font-weight: 800;
}

.session-group-list,
.session-resource-list {
  display: grid;
  margin: 0;
  padding: 10px;
  list-style: none;
}

.session-group-list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px;
  border-bottom: 1px solid var(--color-border);
}

.session-group-list li:last-child {
  border-bottom: 0;
}

.session-group-list li > span {
  display: grid;
  gap: 2px;
}

.session-group-list strong {
  color: var(--color-text);
  font-size: 10px;
}

.session-group-list small {
  color: var(--color-muted);
  font-size: 8px;
}

.session-group-included {
  color: #146344;
  font-size: 9px;
  font-weight: 800;
}

.session-resource-list {
  gap: 6px;
}

.session-resource-list li {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr);
  align-items: center;
  gap: 9px;
  padding: 9px;
  border-radius: 9px;
  background: #f6f8fc;
}

.session-resource-list li > span {
  display: grid;
  width: 24px;
  height: 24px;
  place-items: center;
  border-radius: 7px;
  color: var(--color-primary);
  background: #eaf1fd;
  font-size: 9px;
  font-weight: 800;
}

.session-resource-list a {
  color: var(--color-primary);
  font-size: 10px;
  font-weight: 700;
  text-decoration: none;
}

.session-panel-muted {
  margin: 0;
  padding: 18px 20px;
  color: var(--color-muted);
  font-size: 11px;
  line-height: 1.55;
}

.session-catalog-empty {
  text-align: center;
}

.section-link,
.table-action {
  color: var(--color-primary);
  font-size: 12px;
  font-weight: 700;
  text-decoration: none;
}

.session-list {
  display: grid;
  gap: 12px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.session-list li {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr) auto;
  align-items: center;
  gap: 13px;
  padding: 14px;
  border: 1px solid var(--color-border);
  border-radius: 13px;
}

.session-copy {
  min-width: 0;
}

.session-list h3,
.session-list p {
  margin: 0;
}

.session-list p {
  margin-top: 4px;
  color: var(--color-muted);
  font-size: 12px;
}

.instruction-details {
  margin-top: 10px;
  color: var(--color-text);
  font-size: 12px;
}

.instruction-details summary {
  color: var(--color-action);
  cursor: pointer;
  font-weight: 700;
}

.instruction-details dl {
  display: grid;
  grid-template-columns: minmax(110px, 0.35fr) minmax(0, 1fr);
  gap: 8px 13px;
  margin: 12px 0 0;
}

.instruction-details dt {
  font-weight: 700;
}

.instruction-details dd {
  margin: 0;
  color: var(--color-muted);
  line-height: 1.55;
  white-space: pre-line;
}

.resource-panel {
  margin-top: 12px;
  font-size: 12px;
}

.resource-panel ul {
  display: grid;
  gap: 6px;
  margin: 7px 0 0;
  padding: 0;
  list-style: none;
}

.resource-panel li {
  display: flex;
  grid-template-columns: none;
  min-height: auto;
  align-items: center;
  justify-content: space-between;
  padding: 0;
  border: 0;
}

.resource-panel a {
  color: var(--color-action);
  font-weight: 700;
}

.resource-panel button {
  border: 0;
  color: #9f3131;
  background: transparent;
  cursor: pointer;
  font-size: 10px;
}

.resource-form {
  display: grid;
  grid-template-columns: minmax(130px, 0.7fr) minmax(180px, 1fr) auto;
  gap: 7px;
  margin-top: 12px;
}

.resource-form label {
  display: grid;
  gap: 4px;
  color: var(--color-muted);
  font-size: 10px;
  font-weight: 700;
}

.resource-form input,
.resource-form button {
  min-height: 34px;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 7px 9px;
}

.resource-form button {
  align-self: end;
  color: #fff;
  background: var(--color-primary);
  cursor: pointer;
  font-size: 10px;
  font-weight: 700;
}

.session-sequence {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border-radius: 10px;
  color: var(--color-action);
  background: #eef4ff;
  font-weight: 800;
}

.session-form,
.session-form label {
  display: grid;
  gap: 8px;
}

.session-form {
  gap: 14px;
  margin-top: 20px;
}

.session-form label {
  color: var(--color-text);
  font-size: 12px;
  font-weight: 700;
}

.session-form input,
.session-form textarea {
  width: 100%;
  border: 1px solid var(--color-border);
  border-radius: 10px;
  padding: 10px 11px;
  color: var(--color-text);
  background: #fff;
  font-weight: 400;
  resize: vertical;
}

.session-form button {
  min-height: 40px;
  border: 0;
  border-radius: 10px;
  color: #fff;
  background: var(--color-primary);
  cursor: pointer;
  font-weight: 700;
}

.session-actions {
  display: flex;
  max-width: 230px;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 5px;
  margin-top: 9px;
}

.session-actions button,
.session-actions a,
.secondary-action {
  min-height: 28px;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 6px 8px;
  color: var(--color-primary);
  background: #fff;
  cursor: pointer;
  font-size: 10px;
  font-weight: 700;
  text-decoration: none;
}

.session-actions .publish-action {
  border-color: var(--color-primary);
  color: #fff;
  background: var(--color-primary);
}

.assignment-section {
  margin-top: 2rem;
}

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

.assignment-list li,
.pending-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  padding: 1.1rem;
  border: 1px solid var(--color-border);
  border-radius: 16px;
  background: var(--color-page);
}

.assignment-heading {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: .75rem;
}

.assignment-heading h3,
.pending-card h3 {
  margin: 0;
}

.assignment-list p,
.pending-card p {
  white-space: pre-wrap;
}

.assignment-review-action {
  display: grid;
  flex: 0 0 auto;
  gap: 7px;
  justify-items: end;
}

.assignment-review-action > span {
  color: var(--color-muted);
  font-size: 11px;
}

.group-selector {
  display: grid;
  gap: 9px;
  margin: 6px 0;
  padding: 15px;
  border: 1px solid var(--color-border);
  border-radius: 12px;
}

.group-selector legend {
  padding: 0 5px;
  color: var(--color-text);
  font-size: 12px;
  font-weight: 700;
}

.group-selector > p {
  margin: 0 0 4px;
  color: var(--color-muted);
  font-size: 11px;
}

.group-selector label {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  font-weight: 500;
}

.group-selector input {
  width: 17px;
  height: 17px;
  margin-top: 1px;
}

.group-selector span {
  display: grid;
  gap: 2px;
  font-size: 12px;
}

.group-selector small {
  color: var(--color-muted);
}

.primary-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  padding: .7rem 1rem;
  border-radius: 10px;
  background: var(--color-primary);
  color: #fff;
  font-weight: 700;
  text-decoration: none;
}

.pending-grid {
  display: grid;
  gap: 1rem;
}

.assignment-layout {
  display: grid;
  grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr);
  gap: 1.5rem;
}

.back-link {
  display: inline-block;
  margin-bottom: 1rem;
}

.assignment-instructions > p,
.submitted-response p {
  white-space: pre-wrap;
}

.deadline-panel {
  display: grid;
  gap: .25rem;
  margin-top: 1.25rem;
  padding: 1rem;
  border-left: 4px solid var(--color-primary);
  background: var(--color-page);
}

.submission-form {
  display: grid;
  gap: .8rem;
}

.submission-form label {
  font-weight: 700;
}

.submission-form textarea {
  width: 100%;
  resize: vertical;
  padding: .9rem;
  border: 1px solid var(--color-border);
  border-radius: 12px;
  font: inherit;
  line-height: 1.55;
}

.form-hint,
.submission-evidence {
  color: var(--color-muted);
  font-size: .9rem;
}

.assignment-status--submitted {
  background: #dcfce7;
  color: #166534;
}

.assignment-status--returned {
  background: #fef3c7;
  color: #92400e;
}

.assignment-status--overdue {
  background: #fee2e2;
  color: #991b1b;
}

.report-workspace {
  margin-top: 24px;
  padding: clamp(20px, 3vw, 30px);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  background: var(--color-card);
  box-shadow: var(--shadow-card);
}

.report-workspace__header,
.report-panel__heading,
.report-editor-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.report-workspace__header h2,
.report-panel__heading h3,
.report-workspace__intro,
.report-panel__heading div {
  margin: 0;
}

.report-workspace__header h2 {
  margin: 3px 0 7px;
  font-family: Poppins, "Segoe UI", Arial, sans-serif;
  font-size: clamp(22px, 3vw, 29px);
}

.report-workspace__intro {
  max-width: 720px;
  color: var(--color-muted);
  font-size: 13px;
  line-height: 1.55;
}

.report-save-summary {
  display: inline-flex;
  min-width: 190px;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 10px 13px;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  color: var(--color-muted);
  background: #fafbfd;
  font-size: 12px;
  font-weight: 700;
}

.report-save-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-muted);
}

.report-workspace[data-save-state="saving"] .report-save-dot {
  background: var(--color-action);
  box-shadow: 0 0 0 4px rgba(27, 85, 226, .12);
}

.report-workspace[data-save-state="saved"] .report-save-dot {
  background: var(--color-success);
}

.report-workspace[data-save-state="dirty"] .report-save-dot {
  background: var(--color-amber);
}

.report-workspace[data-save-state="error"] .report-save-dot {
  background: #b42318;
}

.report-view-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 22px 0 16px;
  padding: 5px;
  border-radius: 12px;
  background: var(--color-page);
}

.report-view-button {
  min-height: 38px;
  padding: 8px 13px;
  border: 0;
  border-radius: 9px;
  color: var(--color-muted);
  background: transparent;
  cursor: pointer;
  font-size: 12px;
  font-weight: 700;
}

.report-view-button.is-active {
  color: var(--color-primary);
  background: #fff;
  box-shadow: 0 4px 14px rgba(39, 57, 94, .08);
}

.report-editor-alert {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
  padding: 12px 14px;
  border: 1px solid #f2c7c2;
  border-radius: 10px;
  color: #8a1c13;
  background: #fdecea;
  font-size: 12px;
}

.report-editor-alert[hidden] {
  display: none;
}

.report-editor-alert button {
  border: 0;
  color: #8a1c13;
  background: transparent;
  cursor: pointer;
  font-weight: 800;
  text-decoration: underline;
}

.report-panels {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(380px, .9fr);
  gap: 18px;
  align-items: start;
}

.report-panels[data-view="triple"] {
  grid-template-columns: minmax(320px, 1fr) minmax(300px, .9fr) minmax(360px, 1fr);
}

.report-panels[data-view="editor"],
.report-panels[data-view="markdown"],
.report-panels[data-view="preview"] {
  grid-template-columns: minmax(0, 1fr);
}

.report-panels[data-view="split"] .report-panel--markdown,
.report-panels[data-view="editor"] .report-panel--preview,
.report-panels[data-view="editor"] .report-panel--markdown,
.report-panels[data-view="markdown"] .report-panel--editor,
.report-panels[data-view="markdown"] .report-panel--preview,
.report-panels[data-view="preview"] .report-panel--editor,
.report-panels[data-view="preview"] .report-panel--markdown {
  display: none;
}

.report-panel {
  min-width: 0;
  padding: 18px;
  border: 1px solid var(--color-border);
  border-radius: 16px;
  background: #fbfcfe;
}

.report-panel__heading {
  margin-bottom: 16px;
}

.report-panel__heading > div {
  display: flex;
  align-items: center;
  gap: 9px;
}

.report-panel__heading h3 {
  font-size: 16px;
}

.report-preview-actions {
  display: flex;
  padding: 3px;
  border: 1px solid var(--color-border);
  border-radius: 10px;
  background: #f1f4f9;
}

.report-preview-toggle {
  min-height: 30px;
  padding: 5px 10px;
  border: 0;
  border-radius: 7px;
  color: var(--color-muted);
  background: transparent;
  cursor: pointer;
  font-size: 11px;
  font-weight: 800;
}

.report-preview-toggle.is-active {
  color: var(--color-primary);
  background: #fff;
  box-shadow: 0 1px 5px rgba(39, 57, 94, .12);
}

.report-pdf-preview {
  min-height: 620px;
}

.report-pdf-preview[hidden] {
  display: none;
}

.report-pdf-state {
  display: grid;
  min-height: 220px;
  padding: 28px;
  place-items: center;
  align-content: center;
  gap: 9px;
  border: 1px dashed #b8c4d8;
  border-radius: 12px;
  color: var(--color-muted);
  background: #f6f8fc;
  text-align: center;
}

.report-pdf-state strong {
  color: var(--color-text);
  font-size: 14px;
}

.report-pdf-preview iframe {
  width: 100%;
  min-height: 680px;
  border: 1px solid var(--color-border);
  border-radius: 10px;
  background: #fff;
}

.report-pdf-open {
  display: inline-flex;
  margin-top: 10px;
  text-decoration: none;
}

.report-pdf-open[hidden] {
  display: none;
}

.report-markdown-field textarea {
  min-height: 570px;
  resize: vertical;
  tab-size: 2;
  font-family: "Cascadia Code", "SFMono-Regular", Consolas, monospace;
  font-size: 12px;
  line-height: 1.65;
}

.report-template-builder {
  display: grid;
  gap: 14px;
  padding: 16px;
  border: 1px solid var(--color-border);
  border-radius: 14px;
  background: #f7f9fc;
}

.report-template-builder__heading,
.report-template-builder__actions,
.report-template-section__heading,
.report-template-block__heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.report-template-builder legend {
  color: var(--color-text);
  font-size: 15px;
  font-weight: 800;
}

.report-template-builder p {
  margin: 4px 0 0;
  color: var(--color-muted);
  font-size: 11px;
}

.report-template-builder__actions {
  flex-wrap: wrap;
  justify-content: flex-end;
}

.report-template-builder__actions button,
.report-template-block-toolbar button {
  min-height: 34px;
  padding: 7px 10px;
  font-size: 11px;
}

.report-template-section-list,
.report-template-block-list {
  display: grid;
  gap: 12px;
}

.report-template-section,
.report-template-block {
  display: grid;
  gap: 11px;
  padding: 14px;
  border: 1px solid #ccd5e4;
  border-radius: 12px;
  background: #fff;
}

.report-template-section__heading strong,
.report-template-block__heading strong {
  color: var(--color-primary);
  font-size: 12px;
}

.report-template-order-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 3px;
}

.report-template-order-actions button {
  border: 0;
  color: var(--color-primary);
  background: transparent;
  cursor: pointer;
  font-size: 11px;
  font-weight: 800;
}

.report-template-order-actions button:disabled {
  color: #9aa4b3;
  cursor: not-allowed;
}

.report-template-order-actions .report-template-remove {
  color: #8a1c13;
}

.report-template-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.report-template-check {
  display: flex;
  align-items: center;
  gap: 8px;
}

.report-template-check input {
  width: auto;
}

.report-template-block-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  padding-top: 10px;
  border-top: 1px solid var(--color-border);
}

.report-template-columns {
  min-height: 90px;
  font-family: "Cascadia Code", Consolas, monospace;
}

.report-template-evidence-kinds {
  display: flex;
  flex-wrap: wrap;
  gap: 9px 14px;
}

.report-template-builder__error {
  padding: 10px;
  border-radius: 8px;
  color: #8a1c13 !important;
  background: #fdecea;
  font-weight: 700;
}

@media (max-width: 720px) {
  .report-template-builder__heading,
  .report-template-section__heading,
  .report-template-block__heading {
    align-items: stretch;
    flex-direction: column;
  }

  .report-template-builder__actions,
  .report-template-grid {
    grid-template-columns: 1fr;
    justify-content: stretch;
  }
}

.report-panel__step {
  display: grid;
  width: 30px;
  height: 30px;
  place-items: center;
  border-radius: 9px;
  color: #fff;
  background: var(--color-primary);
  font-size: 10px;
  font-weight: 800;
}

.report-add-section,
.report-editor-actions .secondary-action {
  min-height: 38px;
  padding: 8px 12px;
}

.report-field,
.report-section-editor__heading label {
  display: grid;
  gap: 7px;
  color: var(--color-text);
  font-size: 12px;
  font-weight: 700;
}

.report-field input,
.report-field textarea,
.report-section-editor__heading input {
  width: 100%;
  padding: 11px 12px;
  border: 1px solid #c2c5d9;
  border-radius: 10px;
  color: var(--color-text);
  background: #fff;
  font: inherit;
  font-size: 13px;
  font-weight: 400;
  line-height: 1.55;
}

.report-field textarea {
  min-height: 130px;
  resize: vertical;
}

.report-field input:focus,
.report-field textarea:focus,
.report-section-editor__heading input:focus {
  border-color: var(--color-action);
  outline: 3px solid rgba(121, 184, 255, .38);
}

.report-section-list {
  display: grid;
  gap: 13px;
  margin-top: 14px;
}

.report-section-editor {
  padding: 14px;
  border: 1px solid var(--color-border);
  border-radius: 13px;
  background: #fff;
}

.report-section-editor__heading {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  align-items: end;
  margin-bottom: 12px;
}

.report-remove-section {
  min-height: 40px;
  padding: 8px 9px;
  border: 0;
  color: #b42318;
  background: transparent;
  cursor: pointer;
  font-size: 11px;
  font-weight: 700;
}

.report-section-note,
.report-preview-hint {
  margin: 10px 0 0;
  color: var(--color-muted);
  font-size: 11px;
  line-height: 1.5;
}

.report-block-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 7px;
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--color-border);
}

.report-block-toolbar > span {
  margin-right: 3px;
  color: var(--color-muted);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .04em;
  text-transform: uppercase;
}

.report-block-toolbar button,
.report-table-actions button {
  min-height: 34px;
  padding: 7px 10px;
  border: 1px solid #c9d2e3;
  border-radius: 8px;
  color: var(--color-primary);
  background: #f7f9fd;
  cursor: pointer;
  font-size: 10px;
  font-weight: 750;
}

.report-special-blocks {
  display: grid;
  gap: 10px;
  margin-top: 10px;
}

.report-special-block {
  padding: 12px;
  border: 1px solid #d7e1ef;
  border-radius: 11px;
  background: #f8faff;
}

.report-question-prompt,
.report-paper__question strong {
  color: var(--color-primary);
  font-weight: 800;
}

.report-paper__question {
  margin: 12px 0;
  padding: 12px;
  border-left: 3px solid var(--color-action);
  background: #f7f9fd;
}

.report-chart {
  display: block;
  width: 100%;
  max-height: 340px;
  margin: 10px 0;
  border: 1px solid #d7e1ef;
  border-radius: 8px;
  background: #fff;
}

.report-chart__axis {
  stroke: #526176;
  stroke-width: 2;
}

.report-chart__line {
  fill: none;
  stroke: var(--color-action);
  stroke-width: 3;
}

.report-chart__fit {
  stroke: #c2410c;
  stroke-width: 2.5;
  stroke-dasharray: 9 6;
}

.report-chart__error {
  stroke: #526176;
  stroke-width: 1.5;
}

.report-chart__point,
.report-chart__bar {
  fill: var(--color-action);
}

.report-chart__label {
  fill: var(--color-primary);
  font-size: 14px;
  font-weight: 700;
}

.report-chart__equation {
  margin: 6px 0;
  color: var(--color-primary);
  font-family: "Cascadia Code", Consolas, monospace;
  font-size: 11px;
  font-weight: 700;
}

.report-comparison {
  display: grid;
  grid-template-columns: minmax(140px, 1fr) minmax(100px, 1fr);
  gap: 1px;
  margin: 10px 0;
  overflow: hidden;
  border: 1px solid #d7e1ef;
  border-radius: 9px;
  background: #d7e1ef;
}

.report-comparison dt,
.report-comparison dd {
  margin: 0;
  padding: 9px 11px;
  background: #fff;
}

.report-comparison dt {
  color: var(--color-primary);
  font-weight: 750;
}

.teacher-report__chart {
  margin: 10px 0;
  padding: 12px;
  border: 1px dashed #9eb3ce;
  border-radius: 8px;
  color: var(--color-primary);
  background: #f7f9fd;
}

.review-rubric {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  border: 0;
}

.version-safety-note {
  margin-bottom: 16px;
  padding: 13px 15px;
  border-left: 4px solid var(--color-action);
  border-radius: 8px;
  color: var(--color-primary);
  background: #eef5ff;
}

.version-safety-note p {
  margin: 4px 0 0;
  color: var(--color-muted);
}

.review-rubric legend {
  margin-bottom: 8px;
  color: var(--color-primary);
  font-weight: 850;
}

.review-rubric__criterion {
  display: grid;
  gap: 9px;
  padding: 12px;
  border: 1px solid #d7e1ef;
  border-radius: 10px;
  background: #f8faff;
}

.review-rubric__criterion small,
.review-rubric__criterion strong {
  display: block;
}

.review-rubric__criterion p {
  margin: 4px 0 0;
  color: var(--color-muted);
  font-size: 11px;
}

.review-rubric__score {
  display: flex;
  align-items: center;
  gap: 7px;
}

.review-rubric__score input {
  max-width: 110px;
}

.review-rubric__total,
.student-grade {
  color: var(--color-primary);
  font-size: 14px;
  font-weight: 800;
}

.student-rubric-results {
  display: grid;
  gap: 7px;
  padding-left: 18px;
}

.student-rubric-results span {
  display: block;
  color: var(--color-muted);
}

.teacher-report__question {
  margin: 10px 0;
  padding: 11px 13px;
  border-left: 3px solid var(--color-action);
  background: #f7f9fd;
}

.report-special-block__heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
  font-size: 11px;
}

.report-special-block__heading button {
  border: 0;
  color: #b42318;
  background: transparent;
  cursor: pointer;
  font-size: 10px;
  font-weight: 700;
}

.report-table-editor-wrap {
  overflow-x: auto;
}

.report-table-editor-wrap table {
  width: 100%;
  min-width: 420px;
  border-collapse: collapse;
}

.report-table-editor-wrap th,
.report-table-editor-wrap td {
  padding: 3px;
  border: 1px solid #d7e1ef;
}

.report-table-editor-wrap input {
  width: 100%;
  min-width: 95px;
  padding: 8px;
  border: 0;
  color: var(--color-text);
  background: #fff;
  font-size: 11px;
}

.report-table-editor-wrap th input {
  color: var(--color-primary);
  background: #eef4fc;
  font-weight: 700;
}

.report-table-editor-wrap input:focus {
  outline: 2px solid var(--color-action);
  outline-offset: -2px;
}

.report-table-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 9px;
}

.report-table-import {
  display: grid;
  gap: 8px;
  margin-top: 10px;
  padding: 11px;
  border: 1px dashed #9eb3ce;
  border-radius: 9px;
  background: #f8faff;
}

.report-table-import > small {
  color: var(--color-muted);
}

.report-table-actions button:disabled,
.report-block-toolbar button:disabled {
  cursor: not-allowed;
  opacity: .55;
}

.report-evidence-upload {
  display: grid;
  gap: 7px;
  margin-top: 11px;
  color: var(--color-text);
  font-size: 11px;
  font-weight: 700;
}

.report-evidence-upload input[type="file"] {
  width: 100%;
  padding: 9px;
  border: 1px dashed #8ca9d0;
  border-radius: 9px;
  color: var(--color-muted);
  background: #fff;
  font-size: 10px;
  font-weight: 500;
}

.report-evidence-upload small {
  color: var(--color-muted);
  font-weight: 500;
}

.report-evidence-link,
.teacher-report__evidence a {
  display: inline-flex;
  margin-top: 9px;
  color: var(--color-action);
  font-size: 11px;
  font-weight: 700;
}

.report-evidence-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 12px;
}

.report-evidence-actions button {
  border: 0;
  color: #b42318;
  background: transparent;
  cursor: pointer;
  font-size: 10px;
  font-weight: 700;
}

.teacher-report__evidence {
  display: grid;
  align-items: start;
  justify-items: start;
}

.report-editor-actions {
  margin-top: 14px;
  color: var(--color-muted);
  font-size: 11px;
}

.report-editor-actions > div {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.report-editor-actions .publish-action {
  min-height: 38px;
  padding: 8px 12px;
}

.teacher-report > h3 {
  margin: 0 0 20px;
  font-family: Poppins, "Segoe UI", Arial, sans-serif;
}

.teacher-report section {
  margin-bottom: 22px;
}

.teacher-report h4,
.teacher-report h5 {
  margin: 0 0 9px;
}

.teacher-report p,
.teacher-report li {
  line-height: 1.65;
  white-space: pre-wrap;
}

.teacher-report__equation {
  display: block;
  margin: 12px 0;
  padding: 12px;
  border-radius: 9px;
  background: var(--color-page);
  text-align: center;
}

.teacher-report__callout,
.teacher-report__evidence {
  padding: 12px;
  border-left: 3px solid var(--color-action);
  background: #f2f6fc;
}

.report-preview-label {
  padding: 6px 9px;
  border-radius: 999px;
  color: #1769aa;
  background: #e8f4fd;
  font-size: 10px;
  font-weight: 800;
}

.report-paper-wrap {
  overflow: auto;
  max-height: 780px;
  padding: 18px;
  border-radius: 12px;
  background: #e9edf4;
}

.report-paper {
  width: min(100%, 680px);
  min-height: 760px;
  margin: 0 auto;
  padding: clamp(28px, 5vw, 54px);
  color: #303443;
  background: #fff;
  font-family: "Times New Roman", Times, serif;
  box-shadow: 0 9px 28px rgba(39, 57, 94, .14);
}

.report-paper__institution {
  margin: 0 auto 26px;
  color: var(--color-primary);
  font-family: Arial, sans-serif;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .04em;
  text-align: center;
}

.report-paper > h2 {
  margin: 0;
  font-size: clamp(23px, 4vw, 32px);
  text-align: center;
}

.report-paper__subtitle {
  margin: 9px 0 24px;
  color: #626983;
  font-family: Arial, sans-serif;
  font-size: 12px;
  text-align: center;
}

.report-paper hr {
  margin: 0 0 30px;
  border: 0;
  border-top: 2px solid var(--color-primary);
}

.report-paper section {
  margin-bottom: 26px;
}

.report-paper section h3 {
  margin: 0 0 12px;
  color: #303443;
  font-size: 18px;
}

.report-paper section h4 {
  margin: 15px 0 7px;
  font-size: 15px;
}

.report-paper section p,
.report-paper section li {
  font-size: 13px;
  line-height: 1.65;
  white-space: pre-wrap;
}

.report-paper__equation {
  display: block;
  margin: 16px 0;
  padding: 12px;
  text-align: center;
}

.report-math {
  color: #202b3c;
  font-family: "Cambria Math", "STIX Two Math", Georgia, serif;
  font-size: 1.08rem;
  line-height: 1.8;
  overflow-wrap: anywhere;
}

.report-math__fraction {
  display: inline-grid;
  grid-template-rows: auto auto;
  margin: 0 0.18em;
  vertical-align: middle;
}

.report-math__numerator,
.report-math__denominator {
  padding: 0 0.25em;
  line-height: 1.25;
  text-align: center;
}

.report-math__numerator {
  border-bottom: 1px solid currentColor;
}

.report-math sub,
.report-math sup {
  font-size: 0.72em;
}

.report-paper__table-wrap {
  overflow-x: auto;
}

.report-paper table {
  width: 100%;
  border-collapse: collapse;
  font-size: 11px;
}

.report-paper th,
.report-paper td {
  padding: 7px;
  border-bottom: 1px solid #c9d2e3;
  text-align: left;
}

.report-paper__image-placeholder {
  display: grid;
  min-height: 130px;
  place-items: center;
  border: 1px dashed #8ca9d0;
  color: var(--color-primary);
  background: #f5f8fd;
  font-family: Arial, sans-serif;
  font-size: 11px;
  font-weight: 700;
}

.report-paper figcaption {
  margin-top: 7px;
  font-size: 10px;
  text-align: center;
}

.report-paper__callout {
  padding: 11px 13px;
  border-left: 3px solid var(--color-action);
  background: #f2f6fc;
  font-size: 12px;
}

.review-hero {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  margin-bottom: 24px;
  padding: clamp(25px, 4vw, 38px);
  border-radius: 22px;
  color: #fff;
  background: linear-gradient(125deg, #063f8e, var(--color-primary), #147bd7);
  box-shadow: var(--shadow-card);
}

.review-hero h1,
.review-hero p {
  margin: 0;
}

.review-hero h1 {
  margin: 6px 0 10px;
  font-family: Poppins, "Segoe UI", Arial, sans-serif;
  font-size: clamp(25px, 4vw, 38px);
}

.review-hero p,
.review-hero small,
.review-hero .eyebrow {
  color: rgba(255, 255, 255, .78);
}

.review-summary {
  display: grid;
  min-width: 140px;
  place-items: center;
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, .24);
  border-radius: 16px;
  background: rgba(255, 255, 255, .12);
}

.review-summary strong {
  font-size: 30px;
}

.review-summary span,
.review-summary small {
  font-size: 11px;
}

.review-table-wrap {
  overflow-x: auto;
}

.review-table {
  width: 100%;
  border-collapse: collapse;
}

.review-table th,
.review-table td {
  padding: 13px 12px;
  border-bottom: 1px solid var(--color-border);
  text-align: left;
  vertical-align: middle;
}

.review-table th {
  color: var(--color-muted);
  font-size: 10px;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.review-table td {
  font-size: 12px;
}

.review-table td:first-child {
  display: grid;
  gap: 3px;
}

.review-table td:first-child small {
  color: var(--color-muted);
}

.status-pill {
  display: inline-flex;
  padding: 6px 9px;
  border-radius: 999px;
  font-size: 10px;
  font-weight: 800;
}

.status-pill--submitted,
.status-pill--reviewed {
  color: #166534;
  background: #dcfce7;
}

.status-pill--pending {
  color: #92400e;
  background: #fef3c7;
}

.status-pill--returned {
  color: #92400e;
  background: #fef3c7;
}

.section-heading-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
  flex-wrap: wrap;
}

.gradebook-metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin: 18px 0;
}

.gradebook-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.gradebook-heading h2,
.gradebook-heading p {
  margin: 0;
}

.gradebook-heading h2 {
  margin-bottom: 5px;
  font-size: 25px;
}

.gradebook-roster-summary {
  display: grid;
  min-width: 140px;
  padding: 14px 18px;
  border: 1px solid var(--color-border);
  border-radius: 13px;
  background: var(--color-card);
  text-align: center;
}

.gradebook-roster-summary strong {
  color: var(--color-primary);
  font-size: 24px;
}

.gradebook-roster-summary span,
.gradebook-roster-summary small {
  color: var(--color-muted);
  font-size: 11px;
}

.gradebook-metrics > div {
  display: grid;
  gap: 3px;
  padding: 16px;
  border: 1px solid var(--color-border);
  border-radius: 12px;
  background: var(--color-card);
}

.gradebook-metrics strong {
  color: var(--color-primary);
  font-size: 1.45rem;
}

.gradebook-metrics span {
  color: var(--color-muted);
  font-size: .78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .04em;
}

.gradebook-card {
  overflow: hidden;
}

.grade-transfer-alert {
  display: flex;
  gap: 7px;
  margin: 0 0 14px;
  padding: 13px 15px;
  border: 1px solid;
  border-radius: 11px;
  font-size: 12px;
}

.grade-transfer-alert--success {
  border-color: #a7dfc1;
  color: #16623f;
  background: #edf9f2;
}

.grade-transfer-alert--error {
  border-color: #efc3c3;
  color: #9b2525;
  background: #fff3f3;
}

.grade-transfer-panel {
  position: relative;
  align-self: start;
}

.grade-transfer-panel summary {
  padding: 10px 13px;
  border: 1px solid #c9d8ee;
  border-radius: 9px;
  color: var(--color-primary);
  background: #f7faff;
  cursor: pointer;
  font-size: 11px;
  font-weight: 800;
  list-style: none;
}

.grade-transfer-panel[open] {
  width: min(100%, 380px);
}

.grade-transfer-panel[open] summary {
  margin-bottom: 10px;
}

.grade-transfer-panel form {
  display: grid;
  gap: 11px;
  padding: 15px;
  border: 1px solid var(--color-border);
  border-radius: 12px;
  background: #f8faff;
}

.grade-transfer-panel form > p {
  margin: 0;
  color: var(--color-muted);
  font-size: 11px;
}

.grade-transfer-panel label {
  display: grid;
  gap: 5px;
  color: var(--color-text);
  font-size: 11px;
  font-weight: 700;
}

.grade-transfer-panel select {
  width: 100%;
  min-height: 39px;
  border: 1px solid #cbd7e8;
  border-radius: 8px;
  background: #fff;
}

.grade-transfer-panel .grade-transfer-confirmation {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: start;
  gap: 8px;
  font-weight: 500;
  line-height: 1.45;
}

.gradebook-table-wrap {
  overflow: auto;
}

.gradebook-table {
  min-width: 780px;
}

.gradebook-table th:not(.gradebook-student-column) {
  min-width: 180px;
}

.gradebook-table th span,
.gradebook-table th small,
.gradebook-table td small,
.gradebook-table td .status-pill,
.gradebook-score {
  display: block;
}

.gradebook-table th small,
.gradebook-table td small {
  margin-top: 5px;
  color: var(--color-muted);
}

.gradebook-table td .table-action {
  display: inline-flex;
  margin-top: 9px;
}

.gradebook-score {
  margin-top: 7px;
  color: var(--color-text);
}

.gradebook-student-column {
  position: sticky;
  left: 0;
  z-index: 1;
  min-width: 230px;
  background: var(--color-card);
}

.review-hero .status-pill {
  flex: 0 0 auto;
}

.submission-review-navigation {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin: -10px 0 18px;
}

.submission-review-navigation a {
  display: inline-flex;
  min-height: 35px;
  align-items: center;
  padding: 7px 12px;
  border: 1px solid #ccd9eb;
  border-radius: 8px;
  color: var(--color-primary);
  background: #fff;
  font-size: 10px;
  font-weight: 800;
  text-decoration: none;
}

.submission-review-navigation a:hover,
.submission-review-navigation a:focus-visible {
  border-color: var(--color-action);
  color: var(--color-action);
}

.student-response {
  white-space: pre-wrap;
  line-height: 1.7;
}

.review-evidence {
  margin: 14px 0 0;
  color: var(--color-muted);
  font-size: 11px;
}

.student-feedback {
  margin-top: 18px;
  padding: 15px;
  border-left: 4px solid var(--color-success);
  border-radius: 10px;
  background: #effaf5;
}

.student-feedback p {
  margin: 7px 0 0;
  white-space: pre-wrap;
}

.student-feedback--returned {
  border-left-color: #d97706;
  background: #fffbeb;
}

.submission-attempt-history {
  margin-top: 16px;
  color: var(--color-muted);
}

.submission-attempt-history summary {
  cursor: pointer;
  font-weight: 700;
  color: var(--color-text);
}

.submission-attempt-history li {
  margin-top: 9px;
}

.submission-attempt-history p {
  margin: 4px 0 0;
  white-space: pre-wrap;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  clip-path: inset(50%);
}

@media (max-width: 1280px) {
  .session-activities-workbench {
    grid-template-columns: 1fr;
  }

  .session-activity-creator {
    position: static;
    max-height: none;
  }
}

@media (max-width: 860px) {
  .main-content--fluid {
    padding: 22px;
  }

  .session-detail-layout {
    grid-template-columns: 1fr;
  }

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

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

  .assignment-list li,
  .pending-card {
    align-items: stretch;
    flex-direction: column;
  }

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

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

  .session-create-panel {
    width: 100%;
    flex-basis: auto;
  }

  .session-create-panel summary {
    margin-left: 0;
  }

  .course-catalog--compact {
    grid-template-columns: 1fr;
  }

  .review-hero {
    align-items: flex-start;
    flex-direction: column;
  }

  .review-summary {
    width: 100%;
  }
}

@media (max-width: 620px) {
  .main-content--fluid {
    padding: 18px 14px;
  }

  .session-detail-header,
  .session-activity > header {
    align-items: stretch;
    flex-direction: column;
  }

  .session-create-trigger,
  .session-detail-edit {
    width: 100%;
  }

  .session-detail-create {
    width: 100%;
    margin-left: 0;
  }

  .laboratory-session-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .session-create-drawer {
    width: 100vw;
  }

  .session-activity-creator > header,
  .activity-create-form {
    padding-right: 16px;
    padding-left: 16px;
  }

  .activity-create-actions {
    grid-template-columns: 1fr;
    margin-right: -16px;
    margin-left: -16px;
    padding-right: 16px;
    padding-left: 16px;
  }

  .session-create-drawer > header,
  .session-create-drawer form {
    padding-right: 18px;
    padding-left: 18px;
  }

  .session-detail-aside,
  .session-guide-grid {
    grid-template-columns: 1fr;
  }

  .session-guide-grid section,
  .session-guide-grid section:nth-child(even) {
    grid-column: 1;
    border-right: 0;
  }

  .session-activity header dl {
    justify-content: space-between;
  }
}

.session-editor {
  max-width: 860px;
}

.form-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
}

.form-actions .secondary-action {
  min-height: 40px;
  padding: 11px 14px;
}

.access-state {
  max-width: 760px;
  margin: 8vh auto 0;
}

.admin-user-grid {
  display: grid;
  gap: 18px;
}

.admin-user-card {
  display: grid;
  grid-template-columns: minmax(180px, 1.2fr) 1fr 1.4fr minmax(170px, 0.8fr);
  gap: 20px;
  align-items: center;
}

.admin-user-card h2,
.admin-user-card p {
  margin: 0;
}

.role-list {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 8px;
}

.role-chip {
  border: 0;
  border-radius: 999px;
  padding: 7px 10px;
  color: #75452d;
  background: #fff1e8;
  cursor: pointer;
}

.role-form {
  display: grid;
  gap: 8px;
}

.role-form label {
  display: grid;
  gap: 5px;
}

.role-form select,
.role-form button {
  min-height: 38px;
  border: 1px solid var(--color-border);
  border-radius: 9px;
  padding: 7px 10px;
}

.role-form button {
  color: #fff;
  background: var(--color-primary);
  cursor: pointer;
}

.table-scroll {
  overflow-x: auto;
}

.operations-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
  text-align: left;
}

.operations-table th,
.operations-table td {
  padding: 13px 12px;
  border-bottom: 1px solid var(--color-border);
  white-space: nowrap;
}

.operations-table th {
  color: var(--color-muted);
  font-size: 10px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.run-status {
  display: inline-block;
  padding: 5px 8px;
  border-radius: 999px;
  font-weight: 700;
}

.run-status--succeeded {
  color: #247b5c;
  background: #effaf5;
}

.run-status--failed {
  color: #9f3131;
  background: #fff0f0;
}

.run-status--running {
  color: #8a5a10;
  background: #fff6e8;
}

@media (max-width: 1040px) {
  :root {
    --sidebar-width: 82px;
  }

  .report-panels,
  .report-panels[data-view="triple"] {
    grid-template-columns: 1fr;
  }

  .sidebar {
    align-items: center;
    padding-inline: 12px;
  }

  .brand {
    padding: 0;
  }

  .brand-copy,
  .nav-item span,
  .sidebar-course-list,
  .sidebar-note span {
    display: none;
  }

  .nav-item {
    width: 50px;
    justify-content: center;
    padding: 0;
  }

  .sidebar-note {
    justify-content: center;
    padding: 13px;
  }

  .welcome-panel {
    grid-template-columns: 1fr 190px;
    padding: 38px;
  }

  .welcome-graphic svg {
    width: 175px;
  }

  .admin-user-card {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 820px) {
  :root {
    --sidebar-width: 0px;
  }

  .sidebar {
    position: static;
    width: auto;
    min-height: auto;
    flex-direction: row;
    justify-content: space-between;
    padding: 12px 18px;
  }

  .brand-mark {
    width: 38px;
    height: 38px;
    flex-basis: 38px;
  }

  .primary-nav {
    display: flex;
    margin: 0;
  }

  .nav-item {
    width: 42px;
    min-height: 42px;
  }

  .sidebar-note {
    display: none;
  }

  .page-shell {
    margin-left: 0;
  }

  .topbar {
    position: static;
    min-height: 56px;
    padding: 0 20px;
  }

  .main-content {
    padding: 22px 18px 32px;
  }

  .login-landing {
    min-height: 0;
    grid-template-columns: 1fr;
    padding: clamp(34px, 8vw, 58px);
  }

  .login-landing-graphic {
    display: none;
  }

  .welcome-panel {
    min-height: 250px;
    grid-template-columns: 1fr;
    padding: 34px 30px;
  }

  .welcome-graphic {
    display: none;
  }

  .metric-grid,
  .workspace-grid,
  .course-grid,
  .admin-user-card {
    grid-template-columns: 1fr;
  }

  .group-row {
    align-items: flex-start;
    flex-direction: column;
  }

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

@media (max-width: 520px) {
  .primary-nav .nav-item:not(.is-active) {
    display: none;
  }

  .topbar-context-action {
    display: none;
  }

  .topbar-user {
    max-width: 135px;
  }

  .menu-chevron {
    display: none;
  }

  .login-landing {
    padding: 30px 24px;
    border-radius: 20px;
  }

  .welcome-panel {
    min-height: 280px;
    padding: 30px 24px;
    border-radius: 20px;
  }

  h1 {
    font-size: 31px;
  }

  .section-heading {
    align-items: flex-start;
    flex-direction: column;
  }

  .metric-card {
    min-height: 120px;
  }

  .report-workspace__header,
  .report-panel__heading {
    align-items: flex-start;
    flex-direction: column;
  }

  .report-save-summary,
  .report-add-section {
    width: 100%;
  }

  .report-section-editor__heading {
    grid-template-columns: 1fr;
  }

  .report-remove-section {
    justify-self: start;
  }

  .report-paper-wrap {
    padding: 8px;
  }

  .report-paper {
    min-height: 620px;
    padding: 28px 22px;
  }
}

.session-document-workspace {
  display: grid;
  gap: 12px;
  min-height: calc(100vh - 128px);
}

.session-document-toolbar {
  align-items: center;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 14px;
  display: flex;
  justify-content: space-between;
  padding: 16px 20px;
}

.session-document-toolbar p,
.session-document-toolbar h1,
.session-document-toolbar span {
  margin: 0;
}

.session-document-toolbar p {
  color: var(--color-primary);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.session-document-toolbar h1 {
  color: var(--color-ink);
  font-size: 22px;
  margin-top: 3px;
}

.session-document-toolbar > div:first-child > span {
  color: var(--color-muted);
  display: block;
  font-size: 13px;
  margin-top: 4px;
}

.session-document-actions {
  align-items: center;
  display: flex;
  gap: 12px;
}

.session-document-revision,
.session-document-locked {
  background: #eef4ff;
  border-radius: 999px;
  color: #315179;
  font-size: 12px;
  font-weight: 700;
  padding: 7px 11px;
}

.session-document-status {
  background: #eef4ff;
  border-left: 3px solid var(--color-primary);
  border-radius: 8px;
  color: #315179;
  font-size: 12px;
  padding: 9px 12px;
}

.session-document-status[data-state="saved"] {
  background: #e9f8f0;
  border-left-color: #16965f;
  color: #116b47;
}

.session-document-status[data-state="error"] {
  background: #fff0f0;
  border-left-color: #d63b3b;
  color: #9d2424;
}

.session-document-editor-shell {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 14px;
  min-height: 760px;
  overflow: hidden;
}

.session-document-editor {
  border: 0;
  display: block;
  height: calc(100vh - 238px);
  min-height: 760px;
  width: 100%;
}

.student-quarto-brief {
  align-items: center;
  display: grid;
  gap: 20px;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 360px);
  margin-bottom: 18px;
  padding: 20px 24px;
}

.student-quarto-brief h2,
.student-quarto-brief p {
  margin-bottom: 0;
}

.student-quarto-workspace {
  display: grid;
  gap: 12px;
  min-height: calc(100vh - 160px);
}

.student-quarto-workspace--editor {
  gap: 0;
  min-height: calc(100vh - 74px);
}

.student-quarto-workspace--editor .session-document-status {
  border-radius: 10px 10px 0 0;
  margin: 0;
}

.student-quarto-editor-shell--full {
  border-radius: 0;
  min-height: calc(100vh - 110px);
}

.student-quarto-editor-shell--full .student-quarto-editor {
  height: calc(100vh - 110px);
  min-height: 720px;
}

.topbar-report-revision {
  white-space: nowrap;
}

.topbar-authoring-mode {
  align-items: center;
  display: flex;
  gap: 4px;
  white-space: nowrap;
}

.topbar-authoring-mode > span {
  color: var(--color-muted);
  font-size: 11px;
  font-weight: 700;
  margin-right: 2px;
  text-transform: uppercase;
}

.topbar-authoring-mode__option {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  color: var(--color-muted);
  cursor: pointer;
  font: inherit;
  font-size: 12px;
  font-weight: 700;
  padding: 6px 10px;
  text-decoration: none;
}

.topbar-authoring-mode__option.is-active {
  background: #eaf1ff;
  border-color: #9bb7fb;
  color: var(--color-primary);
}

.topbar-document-tabs {
  align-items: center;
  background: var(--color-background);
  border: 1px solid var(--color-border);
  border-radius: 10px;
  display: flex;
  gap: 3px;
  padding: 3px;
}

.topbar-document-tab {
  background: transparent;
  border: 0;
  border-radius: 7px;
  color: var(--color-muted);
  cursor: pointer;
  font: inherit;
  font-size: 12px;
  font-weight: 700;
  padding: 7px 10px;
  white-space: nowrap;
}

.topbar-document-tab.is-active {
  background: var(--color-surface);
  box-shadow: 0 1px 3px rgb(15 39 82 / 12%);
  color: var(--color-primary);
}

.student-quarto-notebook-shell {
  background: var(--color-background);
  height: calc(100vh - 86px);
  min-height: calc(100vh - 74px);
  overflow: hidden;
  position: relative;
}

.student-quarto-preview-shell {
  background: #e9edf4;
  height: calc(100vh - 86px);
  min-height: 720px;
  overflow: hidden;
}

.student-quarto-preview {
  border: 0;
  display: block;
  height: 100%;
  width: 100%;
}

.student-quarto-notebook-note {
  align-items: center;
  background: #eef5ff;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-muted);
  display: flex;
  gap: 12px;
  min-height: 40px;
  padding: 8px 18px;
}

.student-quarto-notebook-note strong {
  color: var(--color-primary);
  white-space: nowrap;
}

.student-quarto-notebook {
  background: #fff;
  border: 0;
  display: block;
  height: calc(100vh - 114px);
  min-height: 720px;
  width: 100%;
}

.topbar-report-feedback {
  position: relative;
}

.topbar-report-feedback summary {
  border: 1px solid var(--color-border);
  border-radius: 9px;
  color: var(--color-primary);
  cursor: pointer;
  font-size: 12px;
  font-weight: 700;
  list-style: none;
  padding: 9px 12px;
}

.topbar-report-feedback summary::-webkit-details-marker {
  display: none;
}

.topbar-report-feedback > div {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 10px;
  box-shadow: 0 16px 36px rgb(15 39 82 / 18%);
  padding: 14px;
  position: absolute;
  right: 0;
  top: calc(100% + 8px);
  width: min(340px, 80vw);
  z-index: 20;
}

.topbar-report-feedback p {
  color: var(--color-muted);
  margin: 6px 0 0;
}

.student-document-tabs {
  align-items: stretch;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 14px;
  display: flex;
  gap: 6px;
  padding: 6px;
}

.student-document-tab {
  background: transparent;
  border: 0;
  border-radius: 10px;
  color: var(--color-muted);
  cursor: pointer;
  display: grid;
  font: inherit;
  font-weight: 700;
  gap: 2px;
  min-width: 210px;
  padding: 10px 16px;
  text-align: left;
}

.student-document-tab small {
  font-size: 11px;
  font-weight: 500;
}

.student-document-tab.is-active {
  background: var(--color-primary-soft);
  color: var(--color-primary);
}

.student-document-tab:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--color-primary) 28%, transparent);
  outline-offset: 2px;
}

.student-document-panel {
  display: none;
}

.student-document-panel.is-active {
  display: grid;
  gap: 12px;
}

.student-guide-heading {
  align-items: end;
  display: flex;
  justify-content: space-between;
  margin: 4px 0 18px;
}

.student-guide-heading h2,
.student-guide-heading p {
  margin: 0;
}

.student-guide-heading h2 {
  color: var(--color-ink);
  font-size: clamp(24px, 2.5vw, 32px);
  margin-top: 3px;
}

.student-guide-heading > span {
  color: var(--color-muted);
  font-size: 13px;
  font-weight: 700;
}

.student-guide-grid {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
}

.student-guide-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 14px;
  box-shadow: 0 8px 22px rgb(15 39 82 / 7%);
  color: inherit;
  display: flex;
  flex-direction: column;
  min-height: 260px;
  overflow: hidden;
  text-decoration: none;
  transition: border-color 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

a.student-guide-card:hover,
a.student-guide-card:focus-visible {
  border-color: var(--color-primary);
  box-shadow: 0 14px 30px rgb(15 74 170 / 14%);
  transform: translateY(-2px);
}

a.student-guide-card:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--color-primary) 25%, transparent);
  outline-offset: 3px;
}

.student-guide-card > header,
.student-guide-card > footer {
  align-items: center;
  display: flex;
  justify-content: space-between;
  padding: 16px 18px;
}

.student-guide-card > header {
  border-top: 4px solid var(--color-primary);
}

.student-guide-card__body {
  flex: 1;
  padding: 6px 18px 20px;
}

.student-guide-card__body p {
  color: var(--color-primary);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.08em;
  margin: 0 0 8px;
  text-transform: uppercase;
}

.student-guide-card__body h3 {
  color: var(--color-ink);
  font-size: 20px;
  line-height: 1.3;
  margin: 0 0 12px;
}

.student-guide-card__body > span,
.student-guide-card > footer span {
  color: var(--color-muted);
  font-size: 12px;
}

.student-guide-card > footer {
  background: var(--color-surface-subtle);
  border-top: 1px solid var(--color-border);
}

.student-guide-card > footer strong {
  color: var(--color-primary);
  font-size: 13px;
}

.student-guide-card--unavailable {
  box-shadow: none;
  opacity: 0.72;
}

.student-session-guide {
  margin: 0 auto;
  max-width: 1120px;
}

.sidebar-guide-list {
  border-left: 1px solid rgb(255 255 255 / 22%);
  display: grid;
  gap: 3px;
  margin: 2px 0 8px 28px;
  padding-left: 9px;
}

.sidebar-guide-link {
  align-items: center;
  border-radius: 8px;
  color: rgb(255 255 255 / 72%);
  display: flex;
  font-size: 11px;
  font-weight: 700;
  gap: 6px;
  justify-content: space-between;
  padding: 7px 9px;
  text-decoration: none;
}

.sidebar-guide-link:hover,
.sidebar-guide-link:focus-visible {
  background: rgb(255 255 255 / 10%);
  color: #fff;
}

.sidebar-guide-link.is-active {
  background: rgb(255 255 255 / 16%);
  box-shadow: inset 3px 0 #fff;
  color: #fff;
}

.sidebar-guide-link small {
  color: #a7f3d0;
  font-size: 9px;
  text-transform: uppercase;
}

.sidebar-report-link {
  border-radius: 7px;
  color: rgb(255 255 255 / 64%);
  display: block;
  font-size: 10px;
  font-weight: 700;
  margin-left: 12px;
  padding: 6px 9px 6px 18px;
  position: relative;
  text-decoration: none;
}

.sidebar-report-link::before {
  background: currentColor;
  content: "";
  height: 1px;
  left: 5px;
  position: absolute;
  top: 50%;
  width: 8px;
}

.sidebar-report-link:hover,
.sidebar-report-link:focus-visible,
.sidebar-report-link.is-active {
  background: rgb(255 255 255 / 10%);
  color: #fff;
}

.quarto-rendered-guide {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 14px;
  box-shadow: 0 12px 32px rgb(15 39 82 / 8%);
  color: var(--color-ink);
  font-size: 15px;
  line-height: 1.75;
  padding: clamp(28px, 5vw, 72px);
}

.quarto-rendered-guide > :first-child {
  margin-top: 0;
}

.quarto-rendered-guide > :last-child {
  margin-bottom: 0;
}

.quarto-rendered-guide h1,
.quarto-rendered-guide h2,
.quarto-rendered-guide h3,
.quarto-rendered-guide h4 {
  color: var(--color-ink);
  line-height: 1.25;
  margin: 1.8em 0 0.65em;
}

.quarto-rendered-guide h1 {
  font-size: 32px;
}

.quarto-rendered-guide h2 {
  border-bottom: 1px solid var(--color-border);
  font-size: 24px;
  padding-bottom: 8px;
}

.quarto-rendered-guide h3 {
  font-size: 19px;
}

.quarto-rendered-guide table {
  border-collapse: collapse;
  margin: 24px 0;
  width: 100%;
}

.quarto-rendered-guide th,
.quarto-rendered-guide td {
  border: 1px solid var(--color-border);
  padding: 10px 12px;
  text-align: left;
}

.quarto-rendered-guide th {
  background: var(--color-surface-subtle);
}

.quarto-rendered-guide img,
.quarto-rendered-guide video {
  border-radius: 10px;
  display: block;
  height: auto;
  margin: 24px auto;
  max-width: 100%;
}

.quarto-rendered-guide math[display="block"] {
  display: block;
  margin: 24px auto;
  max-width: 100%;
  overflow-x: auto;
  text-align: center;
}

.student-quarto-toolbar {
  align-items: center;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 14px;
  display: flex;
  justify-content: space-between;
  padding: 16px 20px;
}

.student-quarto-toolbar h2,
.student-quarto-toolbar p,
.student-quarto-toolbar span {
  margin: 0;
}

.student-quarto-toolbar h2 {
  color: var(--color-ink);
  font-size: 22px;
  margin-top: 3px;
}

.student-quarto-toolbar > div:first-child > span {
  color: var(--color-muted);
  display: block;
  font-size: 13px;
  margin-top: 4px;
}

.student-quarto-actions {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: flex-end;
}

.student-quarto-editor-shell {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 14px;
  min-height: 760px;
  overflow: hidden;
}

.student-quarto-editor {
  border: 0;
  display: block;
  height: calc(100vh - 250px);
  min-height: 760px;
  width: 100%;
}

@media (max-width: 800px) {
  .session-document-toolbar {
    align-items: flex-start;
    flex-direction: column;
  }

  .session-document-actions {
    justify-content: space-between;
    width: 100%;
  }

  .student-quarto-brief {
    grid-template-columns: 1fr;
  }

  .student-quarto-toolbar {
    align-items: flex-start;
    flex-direction: column;
  }

  .student-quarto-actions {
    justify-content: flex-start;
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}

@media (prefers-contrast: more) {
  :root {
    --color-border: #aeb8c9;
    --color-muted: #555b70;
  }
}