:root {
  font-family:
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
  color: #2a2520;
  background: #faf6ed;
  font-synthesis: none;
  --green: #4d6242;
  --border: #d9d1c2;
  --muted: #665c50;
  --paper: #fffefa;
  --soft: #dde6d6;
}
.classroom-view-switch { display:flex; align-items:center; gap:8px; flex-wrap:wrap; margin:0 0 14px; }
.classroom-view-switch > span { margin-right:auto; color:var(--muted); font-size:14px; }
.classroom-view-switch [aria-pressed="true"], .immersive-roster [aria-pressed="true"], .immersive-toolbar [aria-pressed="true"] { background:var(--green); color:#fff; border-color:var(--green); }
.pupil-grid[hidden], #immersive-host[hidden] { display:none; }
.immersive-room { border:1px solid var(--border); border-radius:16px; overflow:hidden; background:var(--paper); margin-bottom:20px; }
.immersive-toolbar { display:flex; align-items:center; justify-content:space-between; gap:14px; padding:16px; border-bottom:1px solid var(--border); flex-wrap:wrap; }
.immersive-toolbar strong { font-family:Georgia,serif; font-size:22px; display:block; margin-bottom:5px; }
.immersive-toolbar .muted { font-size:12px; }
.immersive-toolbar .actions { gap:6px; margin:0; }
.immersive-toolbar button { padding:8px 11px; }
.immersive-viewport { height:clamp(320px,46vw,560px); width:100%; background:#ede6d7; position:relative; }
.immersive-viewport canvas { display:block; width:100%; height:100%; touch-action:none; }
.immersive-viewport canvas:focus-visible { outline:3px solid #ae762a; outline-offset:-5px; }
.immersive-roster { display:flex; gap:6px; padding:12px 16px; flex-wrap:wrap; border-top:1px solid var(--border); }
.immersive-roster button { flex:1; min-width:65px; padding:8px; }
.immersive-caption { white-space:pre-line; padding:16px 20px; min-height:76px; background:#edf1e8; border-block:1px solid var(--border); line-height:1.6; font-size:15px; }
.immersive-voice-replays { display:flex; gap:8px; padding:10px 16px; flex-wrap:wrap; }
.immersive-voice-replays:empty { display:none; }
.immersive-footer { display:flex; gap:12px 20px; padding:12px 16px; align-items:center; flex-wrap:wrap; font-size:13px; color:var(--muted); }
.immersive-footer label { min-height:32px; display:flex; align-items:center; gap:6px; cursor:pointer; }
.immersive-footer span { flex-basis:100%; font-size:12px; }
.immersive-measurements { padding:0 16px 12px; font-size:13px; }
.immersive-measurements summary { padding-block:8px; }
.classroom-tools .teacher-console .card-head { display:block; margin-bottom:12px; }
.classroom-tools .teacher-console .card-head h2 { margin-bottom:12px; font-size:24px; }
.classroom-tools .teacher-console label { width:100%; }
.classroom-tools .teacher-console .actions { align-items:stretch; }
.classroom-tools .teacher-console .actions button { flex:1 1 100%; }
.classroom-tools .teacher-console { padding:20px; }
@media(min-width:1150px) { .classroom-layout:has(.immersive-room) { grid-template-columns:minmax(0,1fr) 280px; } }
@media(max-width:650px) { .immersive-toolbar { padding:12px; }.immersive-toolbar .actions { width:100%; }.immersive-toolbar button { flex:1; }.immersive-viewport { height:340px; }.immersive-caption { padding:14px; }.immersive-roster { padding:10px; } }
* {
  box-sizing: border-box;
}
body {
  margin: 0;
}
a {
  color: var(--green);
  text-underline-offset: 4px;
}
button,
input,
select,
textarea {
  font: inherit;
}
button,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 1px solid var(--border);
  background: var(--paper);
  border-radius: 9px;
  padding: 10px 16px;
  color: #2a2520;
  cursor: pointer;
  text-decoration: none;
  min-height: 44px;
  font-size: 14px;
  font-weight: 600;
}
button:hover,
.button:hover {
  border-color: var(--green);
  background: #f1f4ee;
}
button.primary,
.button.primary {
  background: var(--green);
  border-color: var(--green);
  color: white;
}
button.danger {
  color: #983b32;
}
button:disabled {
  opacity: 0.5;
  cursor: wait;
}
button:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
summary:focus-visible {
  outline: 3px solid #ae762a;
  outline-offset: 3px;
}
.skip {
  position: absolute;
  left: 12px;
  top: -100px;
  background: white;
  padding: 12px;
  z-index: 99;
}
.skip:focus {
  top: 12px;
}
.shell {
  display: grid;
  grid-template-columns: 235px minmax(0, 1fr);
  min-height: 100vh;
}
.sidebar {
  min-width: 0;
  border-right: 1px solid var(--border);
  padding: 28px 20px;
  display: flex;
  flex-direction: column;
  gap: 34px;
  position: sticky;
  top: 0;
  height: 100vh;
  background: #f3ede2;
}
.brand {
  display: flex;
  gap: 12px;
  align-items: center;
  color: inherit;
  text-decoration: none;
}
.brand img {
  width: 39px;
  height: 57px;
  object-fit: contain;
}
.brand strong {
  font-family: Georgia, serif;
  font-weight: 400;
  font-size: 28px;
}
.brand small {
  display: block;
  font-size: 10px;
  letter-spacing: 2.4px;
  font-family: system-ui;
  margin-top: 3px;
}
.sidebar nav {
  display: grid;
  gap: 7px;
}
.sidebar nav button {
  justify-content: flex-start;
  background: transparent;
  border-color: transparent;
  font-weight: 500;
  padding: 12px;
}
.sidebar nav button.active {
  background: var(--soft);
  font-weight: 650;
  color: #263a21;
}
.sidebar footer {
  margin-top: auto;
  font-size: 12px;
  color: var(--muted);
  line-height: 1.8;
}
.main-wrap {
  padding: 0 44px 55px;
  max-width: 1360px;
  width: 100%;
  margin: auto;
  align-self: start;
}
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border-bottom: 1px solid var(--border);
  padding: 20px 0;
  color: var(--muted);
  font-size: 13px;
}
.topbar .actions {
  flex-wrap: wrap;
}
.topbar button {
  padding: 6px 10px;
  min-height: 36px;
  background: transparent;
}
.eyebrow {
  font-size: 11px;
  letter-spacing: 1.8px;
  font-weight: 650;
  color: var(--green);
  text-transform: uppercase;
  margin: 0 0 12px;
}
h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}
h1 {
  font-family: Georgia, serif;
  font-weight: 400;
  font-size: 44px;
  line-height: 1.12;
  margin: 0 0 16px;
  letter-spacing: -1.3px;
}
h2 {
  font-family: Georgia, serif;
  font-weight: 400;
  font-size: 27px;
  margin: 0 0 16px;
}
h3 {
  font-size: 17px;
  margin: 0 0 10px;
}
p {
  line-height: 1.65;
}
.intro {
  padding: 42px 0 26px;
}
.intro p:not(.eyebrow) {
  max-width: 680px;
  color: var(--muted);
  margin: 0 0 22px;
}
.actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.split {
  display: grid;
  grid-template-columns: minmax(0, 1.8fr) minmax(235px, 1fr);
  gap: 22px;
}
.card {
  background: var(--paper);
  border: 1px solid var(--border);
  border-radius: 13px;
  padding: 25px;
  margin-bottom: 22px;
  min-width: 0;
}
.card.green {
  background: var(--soft);
  border-color: transparent;
}
.card p:last-child {
  margin-bottom: 0;
}
.muted {
  color: var(--muted);
  font-size: 14px;
}
.badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 650;
  border-radius: 30px;
  padding: 6px 10px;
  background: #f3ede2;
  color: #615447;
  white-space: nowrap;
}
.badge.green {
  background: var(--soft);
  color: #304a29;
}
.badge.amber {
  background: #fbeec1;
  color: #735015;
}
.card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 20px;
}
.card-head h2 {
  margin: 0;
}
.empty {
  padding: 38px 24px;
  text-align: center;
  border: 1px dashed #bfb4a0;
  border-radius: 12px;
  color: var(--muted);
}
.rows {
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--paper);
  overflow: hidden;
}
.row {
  display: flex;
  align-items: center;
  gap: 20px;
  justify-content: space-between;
  padding: 20px 22px;
  border-bottom: 1px solid var(--border);
}
.row:last-child {
  border: 0;
}
.row-title {
  background: none;
  border: 0;
  padding: 0;
  min-height: 30px;
  text-align: left;
  justify-content: flex-start;
  font-size: 16px;
}
.row-title:hover {
  background: none;
  text-decoration: underline;
}
.row p {
  margin: 4px 0 0;
}
.notice {
  background: #fff0c9;
  border: 1px solid #ead093;
  color: #684d14;
  border-radius: 9px;
  padding: 14px 17px;
  font-size: 14px;
  line-height: 1.65;
  margin-bottom: 20px;
}
.error {
  background: #fff0ed;
  border-color: #e9b7ae;
  color: #8c3027;
}
.success {
  background: #e5efdf;
  border-color: #b6caa9;
  color: #294322;
}
.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}
.field {
  display: grid;
  gap: 7px;
  font-size: 13px;
  font-weight: 600;
  align-content: start;
}
.field.full {
  grid-column: 1/-1;
}
.field small {
  font-weight: 400;
  color: var(--muted);
  line-height: 1.5;
}
input,
select,
textarea {
  width: 100%;
  padding: 11px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: white;
  color: #2a2520;
  min-height: 44px;
  font-size: 14px;
}
textarea {
  resize: vertical;
  line-height: 1.6;
  min-height: 88px;
}
input[type="checkbox"] {
  width: 19px;
  min-height: 19px;
  accent-color: var(--green);
}
.check {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: 14px;
  line-height: 1.6;
  font-weight: 400;
}
.check input {
  flex-shrink: 0;
  margin-top: 3px;
}
.tabs {
  display: flex;
  gap: 5px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 25px;
  overflow-x: auto;
}
.tabs button {
  background: transparent;
  border: 0;
  border-bottom: 3px solid transparent;
  border-radius: 0;
  padding: 13px 18px;
  white-space: nowrap;
}
.tabs button.active {
  border-bottom-color: var(--green);
  color: var(--green);
}
.lesson-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 250px;
  gap: 25px;
}
.lesson-aside .card {
  padding: 18px;
  font-size: 13px;
}
.step {
  border-top: 1px solid var(--border);
  padding-top: 22px;
  margin-top: 25px;
}
.step-title {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 95px;
  gap: 15px;
  margin-bottom: 16px;
}
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 17px;
}
.profile {
  display: flex;
  gap: 12px;
  border: 1px solid var(--border);
  padding: 16px;
  border-radius: 10px;
  margin: 12px 0;
  background: white;
}
.profile strong {
  display: block;
  margin-bottom: 5px;
}
.profile span {
  font-size: 13px;
  line-height: 1.6;
  color: var(--muted);
}
.transcript {
  border-left: 3px solid #b9cbae;
  padding-left: 17px;
  margin: 22px 0;
}
.bubble {
  padding: 13px 17px;
  background: #f3ede2;
  border-radius: 9px;
  margin: 9px 0;
  font-size: 14px;
  line-height: 1.6;
}
.bubble.teacher {
  background: #e9f0e2;
}
.bubble b {
  display: block;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--muted);
  margin-bottom: 5px;
}
.proposal {
  border-left: 4px solid var(--green);
}
details {
  margin: 18px 0;
}
summary {
  cursor: pointer;
  font-size: 14px;
  font-weight: 600;
  line-height: 1.6;
}
.loading {
  padding: 80px;
  text-align: center;
  color: var(--muted);
}
.auth-layout {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
}
.auth-story {
  padding: 60px;
  display: flex;
  flex-direction: column;
  background: #dde6d6;
}
.auth-story .brand {
  margin-bottom: 80px;
}
.auth-story h1 {
  max-width: 440px;
  font-size: 54px;
}
.auth-story p {
  max-width: 440px;
  color: #405536;
}
.auth-form {
  padding: 60px 35px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.auth-inner {
  width: 100%;
  max-width: 420px;
}
.auth-inner .field {
  margin: 17px 0;
}
.auth-inner .actions {
  margin-top: 22px;
}
.auth-links {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  font-size: 13px;
  margin-top: 25px;
}
.auth-inner h1 {
  font-size: 35px;
}
.auth-inner input[type="hidden"] {
  display: none;
}
.present {
  max-width: 1000px;
  margin: auto;
  padding: 30px;
}
.present-stage {
  min-height: 400px;
  padding: 55px;
  border-radius: 18px;
  background: #fffefa;
  border: 1px solid var(--border);
  margin: 25px 0;
}
.present-stage h1 {
  font-size: 49px;
}
.present-stage p {
  font-size: 25px;
  line-height: 1.6;
}
.present-stage .muted {
  font-size: 16px;
}
.present-controls {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
}
.present .teacher-notes {
  background: #f3ede2;
}
.week-number {
  font-size: 12px;
  font-weight: bold;
  color: var(--green);
  letter-spacing: 1px;
}
.list {
  line-height: 1.8;
  padding-left: 20px;
}
.inline-status {
  font-size: 12px;
  color: var(--muted);
}
.review-panel {
  max-height: 500px;
  overflow: auto;
  padding: 20px;
  border: 1px solid var(--border);
  border-radius: 9px;
}
.mobile-menu {
  display: none;
}
.print-only {
  display: none;
}
@media (max-width: 1100px) {
  .main-wrap {
    padding: 0 25px 35px;
  }
  .lesson-layout {
    grid-template-columns: 1fr;
  }
  .lesson-aside {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
  }
  .split {
    grid-template-columns: 1fr 1fr;
  }
}
@media (max-width: 760px) {
  .shell {
    grid-template-columns: minmax(0, 1fr);
  }
  .sidebar {
    height: auto;
    position: static;
    padding: 15px 18px;
    gap: 15px;
    border-right: 0;
    border-bottom: 1px solid var(--border);
  }
  .brand img {
    height: 40px;
    width: 30px;
  }
  .brand strong {
    font-size: 24px;
  }
  .sidebar nav {
    display: flex;
    overflow-x: auto;
    gap: 4px;
  }
  .sidebar nav button {
    white-space: nowrap;
    padding: 8px 12px;
    min-height: 38px;
  }
  .sidebar footer {
    display: none;
  }
  .main-wrap {
    padding: 0 18px 30px;
  }
  .topbar {
    padding: 13px 0;
    align-items: flex-start;
  }
  .topbar > span {
    max-width: 45%;
  }
  h1 {
    font-size: 34px;
  }
  .intro {
    padding-top: 28px;
  }
  .split,
  .form-grid,
  .two-col,
  .lesson-aside {
    grid-template-columns: 1fr;
  }
  .card {
    padding: 20px;
  }
  .row {
    padding: 17px;
    gap: 12px;
    align-items: flex-start;
    flex-wrap: wrap;
  }
  .row .actions {
    width: 100%;
  }
  .auth-layout {
    grid-template-columns: 1fr;
  }
  .auth-story {
    padding: 24px;
  }
  .auth-story .brand {
    margin-bottom: 25px;
  }
  .auth-story h1 {
    font-size: 34px;
    margin-bottom: 0;
  }
  .auth-story p {
    display: none;
  }
  .auth-form {
    padding: 30px 22px;
  }
  .present {
    padding: 18px;
  }
  .present-stage {
    padding: 25px;
    min-height: 350px;
  }
  .present-stage h1 {
    font-size: 35px;
  }
  .present-stage p {
    font-size: 21px;
  }
  .present-controls {
    flex-wrap: wrap;
  }
  .card-head {
    align-items: flex-start;
    flex-wrap: wrap;
  }
  .tabs button {
    padding: 12px;
  }
  .field.full {
    grid-column: auto;
  }
}
@media print {
  body {
    background: white;
  }
  .sidebar,
  .topbar,
  .tabs,
  .actions,
  button,
  .lesson-aside,
  .notice,
  .skip {
    display: none !important;
  }
  .shell,
  .main-wrap,
  .lesson-layout {
    display: block;
    padding: 0;
    max-width: none;
  }
  .card {
    border: 0;
    padding: 10px 0;
    break-inside: avoid;
  }
  .print-only {
    display: block;
  }
  input,
  textarea,
  select {
    border: 0;
    padding: 0;
    resize: none;
    color: black;
  }
  .field {
    margin: 7px 0;
  }
  .step {
    break-inside: avoid;
  }
  .intro {
    padding: 10px 0;
  }
  h1 {
    font-size: 28px;
  }
}

.auth-inner form > button {
  margin: 4px 8px 4px 0;
}
.profile-welcome {
  margin-bottom: 28px;
  border-left: 4px solid var(--green);
}
.field small {
  display: block;
  font-size: 12px;
  line-height: 1.5;
  font-weight: normal;
}
#teaching-profile > .card {
  margin-bottom: 24px;
}
.classroom-setup {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(250px, 1fr);
  gap: 24px;
  align-items: start;
}
.challenge-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.challenge-grid .profile {
  margin: 0;
  align-items: flex-start;
}
.challenge-grid input {
  flex: none;
  margin-top: 5px;
}
.classroom-intro {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: start;
}
.classroom-intro h1 {
  font-size: 36px;
}
.classroom-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 285px;
  gap: 24px;
  align-items: start;
}
.classroom-board {
  background: #344c40;
  color: #fffdf4;
  border: 8px solid #cbb898;
  border-radius: 14px;
  padding: 25px 30px;
  min-height: 135px;
  box-shadow: 0 5px 0 #e6ddcd;
  margin-bottom: 24px;
}
.classroom-board .eyebrow {
  color: #c1d7be;
}
.classroom-board > p:last-child {
  font-size: 21px;
  line-height: 1.5;
  margin-bottom: 0;
  white-space: pre-wrap;
}
.pupil-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}
.pupil-card {
  padding: 14px;
  background: #fffdf8;
  border: 1px solid var(--border);
  border-radius: 16px;
  position: relative;
  min-width: 0;
}
.pupil-card.selected {
  border: 2px solid var(--green);
  padding: 13px;
}
.pupil-avatar {
  height: 85px;
  width: 85px;
  display: block;
  margin: 0 auto 8px;
  color: #34302c;
}
.avatar-bg {
  fill: #efdcc9;
}
.avatar-face {
  fill: #e8b995;
}
.avatar-hair {
  fill: #624333;
}
.avatar-shirt {
  fill: #c98161;
}
.pupil-avatar.blue .avatar-bg {
  fill: #dce9f2;
}
.pupil-avatar.blue .avatar-shirt {
  fill: #718fba;
}
.pupil-avatar.blue .avatar-hair {
  fill: #a17c45;
}
.pupil-avatar.yellow .avatar-bg {
  fill: #f5ebbe;
}
.pupil-avatar.yellow .avatar-shirt {
  fill: #bd9c40;
}
.pupil-avatar.yellow .avatar-face {
  fill: #bb8360;
}
.pupil-avatar.purple .avatar-bg {
  fill: #e7dff1;
}
.pupil-avatar.purple .avatar-shirt {
  fill: #9580b0;
}
.pupil-avatar.purple .avatar-face {
  fill: #aa7455;
}
.pupil-avatar.green .avatar-bg {
  fill: #dfe9d9;
}
.pupil-avatar.green .avatar-shirt {
  fill: #819c6b;
}
.pupil-avatar.green .avatar-hair {
  fill: #5e392a;
}
.pupil-avatar.rose .avatar-bg {
  fill: #f3dfe4;
}
.pupil-avatar.rose .avatar-shirt {
  fill: #ba778d;
}
.pupil-avatar.rose .avatar-hair {
  fill: #b88249;
}
.pupil-name {
  display: flex;
  align-items: center;
  gap: 8px;
  justify-content: space-between;
  flex-wrap: wrap;
}
.pupil-name h2 {
  font-size: 23px;
  margin: 0;
}
.pupil-name button,
.listen {
  padding: 5px 9px;
  min-height: 32px;
  font-size: 11px;
}
.pupil-state {
  font-size: 11px;
  text-transform: capitalize;
  letter-spacing: 0.3px;
  color: var(--muted);
  margin: 10px 0 5px;
}
.pupil-action {
  font-size: 12px;
  line-height: 1.5;
  margin: 4px 0;
}
.pupil-caption {
  font-size: 14px;
  line-height: 1.5;
  background: #f3ede2;
  padding: 10px;
  border-radius: 9px;
  overflow-wrap: anywhere;
}
.classroom-observation {
  padding: 15px 2px;
  font-size: 14px;
  color: var(--muted);
}
.teacher-console {
  margin-bottom: 24px;
}
.teacher-console .card-head {
  align-items: center;
}
.teacher-console .card-head .field {
  max-width: 180px;
}
.classroom-tools .card {
  padding: 20px;
  margin-bottom: 20px;
}
.classroom-tools h2 {
  font-size: 25px;
}
.classroom-tools p {
  font-size: 13px;
  line-height: 1.6;
}
.practice-controls {
  display: grid;
  gap: 10px;
}
.classroom-transcript {
  margin-top: 28px;
}
.exchange {
  padding: 18px 0;
  border-top: 1px solid var(--border);
  scroll-margin-top: 25px;
}
.exchange p {
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}
.coach-panel {
  border-left: 4px solid var(--green);
}
.coach-evidence {
  padding: 15px;
  background: #f6f0e5;
  border-radius: 10px;
  margin: 12px 0;
}
.coach-evidence blockquote {
  margin: 10px 0;
  font-style: italic;
}
.coach-evidence a {
  font-size: 12px;
}
@media (max-width: 1200px) {
  .classroom-layout {
    grid-template-columns: minmax(0, 1fr);
  }
  .classroom-tools {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
  }
  .classroom-intro {
    display: block;
  }
}
@media (max-width: 760px) {
  .classroom-setup,
  .challenge-grid,
  .classroom-tools {
    grid-template-columns: minmax(0, 1fr);
  }
  .pupil-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
  }
  .pupil-card {
    padding: 10px;
  }
  .pupil-card.selected {
    padding: 9px;
  }
  .classroom-board {
    padding: 18px;
    border-width: 6px;
  }
  .classroom-intro h1 {
    font-size: 30px;
  }
  .pupil-avatar {
    width: 65px;
    height: 65px;
  }
  .pupil-name {
    display: block;
  }
  .pupil-name button {
    margin-top: 6px;
  }
}
.scenario-pupils { grid-template-columns: minmax(0, 1fr); }
.lesson-moment { border-left: 4px solid var(--green); }
.lesson-moment .card-head { flex-wrap: wrap; align-items: flex-start; gap: 10px; }
.lesson-moment .card-head h2 { font-size: 26px; }
.lesson-moment .badge { white-space: normal; }
.lesson-moment .lesson-question { padding: 12px 14px; border-radius: 8px; background: var(--soft); }
.lesson-moment .lesson-signals-summary { margin-bottom: 0; }
.pupil-signal { display: grid; gap: 7px; margin-top: 10px; }
.pupil-signal:empty { display: none; }
.pupil-signal .badge { justify-self: start; white-space: normal; }
.pupil-signal .muted { font-size: 12px; }
.realism-feedback { margin-top: 16px; border-top: 1px solid var(--border); padding-top: 14px; }
.realism-feedback form { max-width: 720px; }
.realism-feedback fieldset { border: 0; padding: 0; min-width: 0; }
.classroom-board .muted { color: #e4e8df; }
.scenario-pupils .pupil-card { max-width: 30rem; }
#scenario-followup fieldset { border: 0; padding: 0; min-width: 0; }
#scenario-followup .check { margin: .8rem 0; align-items: flex-start; }
.preserve-lines { white-space: pre-wrap; overflow-wrap: anywhere; }
[hidden] { display: none !important; }
.scenario-stages { margin-bottom: 1.25rem; }
.scenario-stages a { padding: .4rem 0; }
#teacher-turn, #scenario-followup, #practice-feedback, #practice-transcript { scroll-margin-top: 1rem; }

.learning-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.9fr) minmax(255px, 1fr);
  align-items: start;
  gap: 24px;
}
.review-choices { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; }
.review-choices .card { display: flex; flex-direction: column; align-items: start; }
.review-choices .card button { margin-top: auto; }
.learning-layout > *, .learning-layout .field, .review-choices > * { min-width: 0; }
.library-search { max-width: 440px; }
input[type="file"] { max-width: 100%; padding: 12px; font-size: 14px; }
input[type="file"]::file-selector-button { background: var(--soft); border: 0; border-radius: 5px; padding: 9px; margin: 0 10px 5px 0; color: #304a29; cursor: pointer; }
.extracted-content { max-height: 660px; overflow: auto; padding: 18px; background: #f8f4eb; border: 1px solid var(--border); border-radius: 8px; white-space: pre-wrap; overflow-wrap: anywhere; font: 14px/1.7 system-ui, sans-serif; tab-size: 4; }
.file-checksum { display: block; overflow-wrap: anywhere; font-size: 12px; margin: 12px 0 20px; }
.material-options { border: 0; padding: 0; margin: 20px 0 0; min-width: 0; }
.material-options legend { margin-bottom: 12px; font-weight: 600; }
.material-options .check, .learning-layout .check { align-items: start; margin: 14px 0; }
.learning-layout .check input { margin-top: 5px; flex-shrink: 0; }
.voice-controls { margin: -4px 0 24px; }
.voice-controls span { flex: 1 1 200px; }
.review-save { padding: 0 0 20px; }
.feedback-items blockquote { margin: 0 0 16px; padding: 14px 18px; background: #f4f0e6; border-left: 3px solid var(--green); white-space: pre-wrap; overflow-wrap: anywhere; line-height: 1.65; }
.feedback-items .card-head { align-items: start; flex-wrap: wrap; }
.feedback-items h3 { margin-bottom: 0; }
@media (max-width: 1100px) {
  .learning-layout { grid-template-columns: minmax(0, 1fr); }
  #review-form .learning-layout > aside { grid-row: 1; }
  #review-form .learning-layout > aside .card { margin-bottom: 0; }
}
@media (max-width: 760px) {
  .review-choices { grid-template-columns: minmax(0, 1fr); gap: 0; }
  .extracted-content { max-height: 480px; padding: 12px; }
  .feedback-items .badge { white-space: normal; }
}
@media print {
  .learning-layout { display: block; }
  .review-actions-card, .review-save, .voice-controls, #print-review, #edit-review, #delete-review, [data-learning-path] { display: none !important; }
  .extracted-content { max-height: none; overflow: visible; }
  .feedback-items .card { break-inside: avoid; }
  .learning-layout aside .notice { display: block !important; }
}
.rtx-viewport{position:relative;overflow:hidden;background:#2e3732}
.rtx-video{position:absolute;inset:0;width:100%;height:100%}
.rtx-video video{width:100%!important;height:100%!important;object-fit:contain}
.rtx-connection{display:flex;align-items:center;gap:12px;flex-wrap:wrap;padding:10px 16px;font-size:12px;color:var(--muted)}
.rtx-shell .immersive-loading{position:absolute;inset:0;display:grid;place-items:center;background:#eee9df;color:#405346;z-index:2}
.rtx-shell .immersive-loading[hidden]{display:none}
.encounter-panel{border:1px solid var(--line,#d9dfd6);border-radius:14px;background:#edf1e6;padding:20px;margin-bottom:20px}
.encounter-panel h2{margin:5px 0 12px}.encounter-steps{display:flex;flex-wrap:wrap;gap:10px 24px;padding:0;list-style:none;font-size:.85rem}
.encounter-steps li{color:#647168;border-bottom:2px solid transparent;padding-bottom:5px}.encounter-steps [aria-current=true]{color:#173d32;border-color:#173d32;font-weight:700}
.encounter-delivery{max-width:260px;margin-top:16px}.encounter-panel .muted{font-size:.8rem;line-height:1.5}