/* The approved Coda board, using the real conversation, source controls and
   composer. Access/hidden attributes remain authoritative. */
html body.student-experience #app-shell[data-simple-workspace] [data-view=ai][data-preview-coda][data-coda-space] {max-width:none!important;width:100%;margin:0!important;color:var(--board-ink,#0b1a3d);}
html body.student-experience #app-shell[data-simple-workspace] [data-view=ai][data-preview-coda][data-coda-space] > .coda-welcome {display:none!important;}
html body.student-experience #app-shell[data-simple-workspace] [data-view=ai][data-preview-coda][data-coda-space] > .page-header {display:flex!important;align-items:center;margin:0 0 18px;padding:0!important;background:transparent!important;border:0!important;}
html body.student-experience #app-shell[data-simple-workspace] [data-view=ai][data-preview-coda][data-coda-space] > .page-header>div:first-child {display:flex;flex-direction:column-reverse;gap:4px;}
html body.student-experience #app-shell[data-simple-workspace] [data-view=ai][data-preview-coda][data-coda-space] > .page-header h1 {font-size:25px!important;font-weight:800;letter-spacing:-.04em;line-height:1.2;margin:0;color:var(--board-ink);}
html body.student-experience #app-shell[data-simple-workspace] [data-view=ai][data-preview-coda][data-coda-space] > .page-header .page-kicker {display:block!important;text-transform:none;letter-spacing:0;font-size:14px;font-weight:600;color:var(--mc-ink-secondary);margin:0;}
html body.student-experience #app-shell[data-simple-workspace] [data-view=ai][data-preview-coda][data-coda-space] > .page-header :is(.back-button,.focus-flow) {display:none!important;}
html body.student-experience #app-shell[data-simple-workspace] [data-view=ai][data-preview-coda][data-coda-space] .coda-conversation-workspace {width:100%!important;max-width:none!important;margin:0!important;padding:0!important;}
html body.student-experience #app-shell[data-simple-workspace] [data-view=ai][data-preview-coda][data-coda-space] .ai-tutor-layout:not([hidden]) {display:grid!important;grid-template-columns:minmax(0,1fr) minmax(230px,27%);align-items:start;gap:24px;max-width:none;width:100%;}
html body.student-experience #app-shell[data-simple-workspace] [data-view=ai][data-preview-coda][data-coda-space] .ai-tutor-layout[hidden] {display:none!important;}
.preview-coda-main,.preview-coda-sidebar {display:grid;gap:16px;min-width:0;align-content:start;}
html body.student-experience #app-shell[data-simple-workspace] [data-view=ai][data-preview-coda][data-coda-space] .ai-conversation-card {display:flex!important;flex-direction:column;gap:18px;width:100%!important;max-width:none!important;min-height:440px;padding:24px!important;border:2px solid #ffffffcf!important;border-radius:26px!important;background:linear-gradient(150deg,#f6fdffcf,#effcffa8 65%,#e6fff5b8)!important;box-shadow:0 20px 35px -25px #19495e35!important;overflow:visible;}
html body.student-experience #app-shell[data-simple-workspace] [data-view=ai][data-preview-coda][data-coda-space]:not([data-coda-flow=conversation]) [data-coda-chat-intro] {display:flex!important;flex-direction:column;align-items:center;gap:14px;text-align:center;padding:0!important;margin:0;background:none!important;}
html body.student-experience #app-shell[data-simple-workspace] [data-view=ai][data-preview-coda][data-coda-space] [data-coda-chat-intro]>.coda-flow {position:relative!important;inset:auto!important;display:block!important;width:156px!important;height:156px!important;min-height:156px;margin:0!important;transform:none!important;overflow:visible;}
html body.student-experience #app-shell[data-simple-workspace] [data-view=ai][data-preview-coda][data-coda-space] [data-coda-chat-intro]>.coda-flow>img {position:absolute;inset:0;width:100%!important;height:100%!important;object-fit:contain;filter:none!important;}
html body.student-experience #app-shell[data-simple-workspace] [data-view=ai][data-preview-coda][data-coda-space] [data-coda-chat-intro] :is(.coda-orbits,.coda-topic,.page-kicker),
html body.student-experience #app-shell[data-simple-workspace] [data-view=ai][data-preview-coda][data-coda-space] [data-coda-chat-intro]>p {display:none!important;}
html body.student-experience #app-shell[data-simple-workspace] [data-view=ai][data-preview-coda][data-coda-space] [data-coda-chat-intro] h2 {font-size:26px!important;font-weight:800!important;letter-spacing:-.045em!important;line-height:1.15;margin:0!important;color:var(--board-ink)!important;}
html body.student-experience #app-shell[data-simple-workspace] [data-view=ai][data-preview-coda][data-coda-space]:not([data-coda-flow=conversation]) :is(.ai-conversation-header,.ai-empty-conversation,.ai-verify-note) {display:none!important;}
html body.student-experience #app-shell[data-simple-workspace] [data-view=ai][data-preview-coda][data-coda-space] .ai-message-list {min-height:0!important;max-height:none!important;padding:0!important;margin:0!important;background:transparent!important;}
html body.student-experience #app-shell[data-simple-workspace] [data-view=ai][data-preview-coda][data-coda-space]:not([data-coda-flow=conversation]) .ai-message-list:not(:has(.ai-message)) {display:none!important;}
html body.student-experience #app-shell[data-simple-workspace] [data-view=ai][data-preview-coda][data-coda-space][data-coda-flow=conversation] [data-coda-chat-intro] {display:none!important;}
html body.student-experience #app-shell[data-simple-workspace] [data-view=ai][data-preview-coda][data-coda-space][data-coda-flow=conversation] .ai-conversation-header {display:flex!important;padding:0 0 16px!important;background:none!important;border-bottom:1px solid var(--board-line);}
html body.student-experience #app-shell[data-simple-workspace] [data-view=ai][data-preview-coda][data-coda-space] .coda-space-start {display:grid!important;gap:16px;margin:0;padding:0;border:0;}
html body.student-experience #app-shell[data-simple-workspace] [data-view=ai][data-preview-coda][data-coda-space] .coda-board-actions {display:grid!important;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;padding:0!important;margin:0!important;border:0;}
html body.student-experience #app-shell[data-simple-workspace] [data-view=ai][data-preview-coda][data-coda-space] .coda-board-actions button {display:flex!important;flex-direction:column;align-items:flex-start;justify-content:space-between;gap:25px;min-height:104px;padding:17px!important;border:1px solid #ffffffdd!important;border-radius:21px!important;background:#ffffffd9!important;color:#0b1a3d!important;text-align:left;font-size:16px;font-weight:750;box-shadow:0 10px 20px -18px #284b6d30!important;}
html body.student-experience #app-shell[data-simple-workspace] [data-view=ai][data-preview-coda][data-coda-space] .coda-board-actions svg {display:block!important;width:23px;height:23px;color:#5e60e8;}
html body.student-experience #app-shell[data-simple-workspace] [data-view=ai][data-preview-coda][data-coda-space] .coda-next-moves {padding:0!important;background:none!important;border:0!important;}
html body.student-experience #app-shell[data-simple-workspace] [data-view=ai][data-preview-coda][data-coda-space] .coda-next-moves>p {display:none;}
html body.student-experience #app-shell[data-simple-workspace] [data-view=ai][data-preview-coda][data-coda-space] .coda-next-moves__choices {display:flex!important;flex-wrap:wrap;justify-content:center;gap:8px;}
html body.student-experience #app-shell[data-simple-workspace] [data-view=ai][data-preview-coda][data-coda-space] .coda-next-moves__choices [data-coda-suggestion] {display:block!important;flex:0 1 auto;min-height:44px;padding:10px 15px!important;border:1px solid #ffffffbd!important;border-radius:24px!important;background:#ffffffd9!important;color:#0b1a3d!important;font-size:13px;text-align:center;}
html body.student-experience #app-shell[data-simple-workspace] [data-view=ai][data-preview-coda][data-coda-space] .coda-next-moves__choices small {display:none!important;}
.preview-coda-sidebar>:is(section,details) {min-width:0;padding:19px;border:2px solid #ffffffc4;border-radius:24px;background:#f4fcffb5;box-shadow:0 18px 30px -25px #19495e35;color:var(--board-ink);}
.preview-coda-privacy h2 {font-size:12px;font-weight:800;letter-spacing:.07em;color:var(--mc-ink-secondary);margin:0 0 15px;}
.preview-coda-privacy strong {display:block;font-size:15px;line-height:1.4;}
.preview-coda-privacy p {font-size:13px;line-height:1.5;color:var(--mc-ink-secondary);margin:12px 0;}
.preview-coda-privacy button {min-height:44px;font-size:12px;padding:8px!important;white-space:normal;}
html body.student-experience #app-shell[data-simple-workspace] [data-view=ai][data-preview-coda][data-coda-space] .preview-coda-sidebar .coda-space-context {display:block!important;margin:0!important;padding:19px!important;border:2px solid #ffffffc4!important;border-radius:24px!important;background:#f4fcffb5!important;}
html body.student-experience #app-shell[data-simple-workspace] [data-view=ai][data-preview-coda][data-coda-space] .preview-coda-sidebar .coda-space-context>summary {display:block!important;padding:0 0 15px!important;font-size:14px;font-weight:750;color:var(--board-ink);}
html body.student-experience #app-shell[data-simple-workspace] [data-view=ai][data-preview-coda][data-coda-space] .tutor-course-bar {display:grid!important;grid-template-columns:minmax(0,1fr)!important;gap:12px!important;padding:0!important;background:none!important;border:0!important;border-radius:0!important;}
html body.student-experience #app-shell[data-simple-workspace] [data-view=ai][data-preview-coda][data-coda-space] .tutor-course-bar select {width:100%;min-width:0;font-size:14px;border-radius:14px;min-height:44px;background:var(--board-card);}
html body.student-experience #app-shell[data-simple-workspace] [data-view=ai][data-preview-coda][data-coda-space] .preview-coda-sidebar .coda-space-tools {padding:19px!important;border:2px solid #ffffffc4!important;border-radius:24px!important;background:#f4fcffb5!important;}
html body.student-experience #app-shell[data-simple-workspace] [data-view=ai][data-preview-coda][data-coda-space] .preview-coda-sidebar .coda-space-tool-list {display:grid;grid-template-columns:minmax(0,1fr);gap:16px;}
.preview-coda-upcoming {display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;}
.preview-coda-soon {padding:15px;border:1px dashed #aba6e6;border-radius:20px;background:#f8ffff75;}
.preview-coda-soon-copy>div {display:flex;flex-wrap:wrap;gap:5px 8px;align-items:center;}
.preview-coda-soon h3 {font-size:14px;margin:0;color:var(--board-ink);}
.preview-coda-soon span {font-size:9px;text-transform:uppercase;letter-spacing:.03em;font-weight:800;color:#fff;background:#29538d;border-radius:7px;padding:3px 6px;}
.preview-coda-soon p {font-size:12px;line-height:1.4;color:var(--mc-ink-secondary);margin:5px 0 0;}
html body.student-experience #app-shell[data-simple-workspace] [data-view=ai][data-preview-coda][data-coda-space] #ai-composer {position:static!important;display:grid!important;grid-template-columns:minmax(0,1fr) auto;align-items:center;width:100%;min-width:0;gap:6px 12px;margin:0!important;padding:12px 15px!important;border:2px solid #ffffffd9!important;border-radius:26px!important;background:#f8ffffe6!important;box-shadow:0 18px 35px -25px #19495e35!important;}
html body.student-experience #app-shell[data-simple-workspace] [data-view=ai][data-preview-coda][data-coda-space] #ai-composer textarea {width:100%!important;min-width:0!important;min-height:48px!important;height:48px;max-height:160px;padding:12px 5px!important;border:0!important;border-radius:10px;background:transparent!important;color:var(--board-ink)!important;font-size:16px;resize:vertical;box-shadow:none!important;}
html body.student-experience #app-shell[data-simple-workspace] [data-view=ai][data-preview-coda][data-coda-space] .ai-composer__bottom {display:flex!important;gap:6px;margin:0!important;padding:0!important;border:0!important;}
html body.student-experience #app-shell[data-simple-workspace] [data-view=ai][data-preview-coda][data-coda-space] [data-ai-composer-note] {display:none!important;}
html body.student-experience #app-shell[data-simple-workspace] [data-view=ai][data-preview-coda][data-coda-space] [data-ai-send] {width:46px!important;min-width:46px!important;height:46px!important;min-height:46px!important;padding:10px!important;border-radius:50%!important;background:#2b35b3!important;color:#fff!important;}
html body.student-experience #app-shell[data-simple-workspace] [data-view=ai][data-preview-coda][data-coda-space] [data-ai-send] span {display:none!important;}
html body.student-experience #app-shell[data-simple-workspace] [data-view=ai][data-preview-coda][data-coda-space] .coda-space-allowance {grid-column:1/-1;margin:0;padding:0;border:0;}
html body.student-experience #app-shell[data-simple-workspace] [data-view=ai][data-preview-coda][data-coda-space] .coda-space-allowance summary {font-size:11px;padding:0!important;}
html body.student-experience #app-shell[data-simple-workspace] [data-view=ai][data-preview-coda][data-coda-space] .coda-space-allowance p {margin:0;font-size:11px;line-height:1.4;}
html body.student-experience #app-shell[data-simple-workspace] [data-view=ai][data-preview-coda][data-coda-space] [data-ai-access-note]:not([hidden]) {max-width:none!important;padding:20px!important;margin:0 0 20px!important;}
html body.student-experience #app-shell[data-simple-workspace] [data-view=ai][data-preview-coda][data-coda-space] [data-ai-access-note]::before {display:none!important;}
html body.student-experience #app-shell[data-active-view=ai] .journey-coda {display:none!important;}
html body.student-experience #app-shell[data-simple-workspace] [data-view=ai][data-preview-coda][data-coda-space] :focus-visible {outline:3px solid #4d64d2!important;outline-offset:3px;}
@media(max-width:1100px) {
  html body.student-experience #app-shell#app-shell [data-preview-coda]>.page-header>[data-ai-tier] {display:none!important;}
  html body.student-experience #app-shell[data-simple-workspace] [data-view=ai][data-preview-coda][data-coda-space] .ai-tutor-layout:not([hidden]) {grid-template-columns:minmax(0,1fr) 230px;gap:16px;}
}
@media(max-width:850px) {
  html body.student-experience #app-shell[data-simple-workspace] [data-view=ai][data-preview-coda][data-coda-space] .ai-tutor-layout:not([hidden]) {grid-template-columns:minmax(0,1fr);}
  .preview-coda-sidebar {grid-template-columns:repeat(2,minmax(0,1fr));}
  .preview-coda-sidebar .coda-space-tools {grid-column:1/-1;}
  html body.student-experience #app-shell[data-simple-workspace] [data-view=ai][data-preview-coda][data-coda-space] .ai-conversation-card {min-height:0;padding:20px 16px!important;gap:16px;}
}
@media(max-width:520px) {
  .preview-coda-sidebar {grid-template-columns:minmax(0,1fr);}
  html body.student-experience #app-shell[data-simple-workspace] [data-view=ai][data-preview-coda][data-coda-space] [data-coda-chat-intro]>.coda-flow {width:104px!important;height:104px!important;min-height:104px;}
  html body.student-experience #app-shell[data-simple-workspace] [data-view=ai][data-preview-coda][data-coda-space] [data-coda-chat-intro] h2 {font-size:23px!important;}
  html body.student-experience #app-shell[data-simple-workspace] [data-view=ai][data-preview-coda][data-coda-space] .coda-board-actions {gap:9px;}
  html body.student-experience #app-shell[data-simple-workspace] [data-view=ai][data-preview-coda][data-coda-space] .coda-board-actions button {min-height:94px;gap:17px;padding:13px!important;font-size:14px;}
  .preview-coda-upcoming {gap:8px;}.preview-coda-soon {padding:12px;}
  .preview-coda-soon h3 {font-size:12px;}.preview-coda-soon p {font-size:11px;}
}
html.theme-dark body.student-experience #app-shell[data-simple-workspace] [data-view=ai][data-preview-coda][data-coda-space] :is(.ai-conversation-card,#ai-composer,.preview-coda-sidebar>.coda-space-context,.preview-coda-sidebar>.coda-space-tools,.preview-coda-privacy,.preview-coda-soon) {background:var(--board-card)!important;border-color:var(--board-line)!important;}
html.theme-dark body.student-experience #app-shell[data-simple-workspace] [data-view=ai][data-preview-coda][data-coda-space] :is(.coda-board-actions button,.coda-next-moves__choices [data-coda-suggestion]) {background:#2a3557!important;color:#f2f7ff!important;border-color:#465373!important;}
@media(prefers-reduced-motion:reduce) {[data-view=ai][data-preview-coda][data-coda-space] *,[data-view=ai][data-preview-coda][data-coda-space] *::before,[data-view=ai][data-preview-coda][data-coda-space] *::after {animation:none!important;transition:none!important;scroll-behavior:auto!important;}}

/* Clear earlier single-column positioning before applying the board grid. */
html body.student-experience #app-shell[data-simple-workspace] [data-view=ai][data-preview-coda][data-coda-space] .ai-tutor-layout {max-width:none!important;width:100%!important;margin:0!important;gap:24px!important;}
html body.student-experience #app-shell[data-simple-workspace] [data-view=ai][data-preview-coda][data-coda-space] .preview-coda-main>* {order:0!important;grid-column:1!important;grid-row:auto!important;}
html body.student-experience #app-shell[data-simple-workspace] [data-view=ai][data-preview-coda][data-coda-space] #ai-composer textarea {grid-column:1!important;grid-row:1!important;}
html body.student-experience #app-shell[data-simple-workspace] [data-view=ai][data-preview-coda][data-coda-space] .ai-composer__bottom {grid-column:2!important;grid-row:1!important;}
html body.student-experience #app-shell[data-simple-workspace] [data-view=ai][data-preview-coda][data-coda-space] .tutor-course-bar>* {grid-column:1!important;grid-row:auto!important;min-width:0!important;width:100%!important;position:static!important;}
html body.student-experience #app-shell[data-simple-workspace] [data-view=ai][data-preview-coda][data-coda-space] .tutor-course-bar [data-tutor-material-shortcut] button {white-space:normal;width:100%;margin:0;}

/* Latest Coda board: float the mascot and group source controls with access. */
html body #app-shell#app-shell [data-preview-coda] [data-coda-chat-intro]>.coda-flow::before {display:none!important;}
html body #app-shell#app-shell [data-preview-coda] [data-coda-chat-intro]>.coda-flow::after {inset:auto 30% -3px;height:7px;border:0;border-radius:50%;background:#21376530;filter:blur(3px);box-shadow:none;transform:none;animation:none;}
.preview-coda-access-row {display:flex;align-items:center;gap:10px;margin:12px 0;}
.preview-coda-access-row strong {font-size:13px;line-height:1.4;}
.preview-coda-access-row svg,.preview-coda-soon>svg {flex:none;width:32px;height:32px;padding:8px;box-sizing:border-box;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;border-radius:50%;background:#c9f5e56e;color:#23735f;}
.preview-coda-access-row:nth-of-type(2) svg {background:#dce7f3;color:#63778c;}
html body.student-experience #app-shell#app-shell [data-preview-coda][data-coda-space] .preview-coda-privacy .coda-space-context {padding:0!important;border:0!important;border-top:1px solid var(--board-line)!important;border-radius:0!important;background:none!important;box-shadow:none!important;}
html body.student-experience #app-shell#app-shell [data-preview-coda][data-coda-space] .preview-coda-privacy .coda-space-context>summary {padding:12px 0 0!important;min-height:44px;box-sizing:border-box;font-size:12px;cursor:pointer;}
html body.student-experience #app-shell#app-shell [data-preview-coda][data-coda-space] .preview-coda-privacy .coda-space-context[open]>summary {padding-bottom:12px!important;}
html body #app-shell#app-shell [data-preview-coda] .preview-coda-soon {display:flex;flex-direction:row;justify-content:flex-start;align-items:center;gap:10px;}
.preview-coda-soon>svg {width:38px;height:38px;padding:10px;border-radius:13px;background:#dedaf975;color:#265daa;}
.preview-coda-soon-copy {min-width:0;}
html body #app-shell#app-shell [data-preview-coda] .preview-coda-main>.coda-space-tools {padding:0 8px!important;border:0!important;background:none!important;box-shadow:none!important;}
html body #app-shell#app-shell [data-preview-coda] .preview-coda-main>.coda-space-tools>summary {min-height:44px;padding:12px 0;color:var(--mc-ink-secondary);font-size:13px;cursor:pointer;}
html body #app-shell#app-shell [data-preview-coda] .preview-coda-main>.coda-space-tools[open] {padding:16px!important;border:1px solid var(--board-line)!important;border-radius:22px;background:var(--board-card)!important;}
html body #app-shell#app-shell [data-preview-coda] .mc-coda-talk::before {display:none;}
html body #app-shell#app-shell [data-preview-coda] .mc-coda-talk>svg {width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;}
@media(max-width:520px){
  html body #app-shell#app-shell [data-preview-coda] .preview-coda-soon {align-items:flex-start;gap:8px;}
  .preview-coda-soon>svg {width:26px;height:26px;padding:5px;border-radius:8px;}
}
html.theme-dark .preview-coda-access-row:nth-of-type(2) svg {background:#33435e;color:#cedced;}