/* Studio owns a light interpretation of Game Night. Removing the existing
   admin mount on navigation restores the player's dark theme automatically. */
:root:has(#studio) {
  color-scheme: light;
  --canvas: #FFFFFF;
  --surface: #F6F2F9;
  --raised: #EDE5F3;
  --nav: #FFFFFF;
  --ink: #1C1029;
  --body: #3D2952;
  --muted: #655572;
  --line: #DCD0E6;
  --control-border: #897496;
  --studio-plum: #2E1D40;
  --studio-focus: #4A3561;
  scrollbar-color: #897496 #F6F2F9;
}
:root:has(#studio) body { background: #FFFFFF; }
:root:has(#studio) ::selection { background: #DCD0E6; color: #1C1029; }
:root:has(#studio) :focus-visible { outline-color: var(--studio-focus); }
:root:has(#studio) input, :root:has(#studio) textarea { caret-color: var(--studio-plum); }
:root:has(#studio) input, :root:has(#studio) select, :root:has(#studio) textarea { background: #FFFFFF; }
:root:has(#studio) input[type=checkbox], :root:has(#studio) input[type=radio] { accent-color: var(--studio-plum); }
:root:has(#studio) a:hover { color: var(--studio-focus); }
:root:has(#studio) .wordmark span { color: var(--ink); background: var(--accent); border-radius: 3px; padding: 0 3px; margin-left: 1px; }
:root:has(#studio) .site-nav a:hover { border-bottom-color: var(--line); }
:root:has(#studio) .skip-link { color: var(--ink); }
:root:has(#studio) button { border-radius: 6px; }
:root:has(#studio) :where(button:hover:not(:disabled)) { background: var(--raised); border-color: var(--studio-focus); }
:root:has(#studio) button:disabled { cursor: not-allowed; }
:root:has(#studio) .primary { color: var(--ink); background: var(--accent); border-color: #B88A12; box-shadow: none; }
:root:has(#studio) .primary:hover:not(:disabled) { background: var(--accent-hover); border-color: var(--studio-focus); }
#studio .admin-layout { gap: 38px; }
#studio .admin-layout > aside { padding-right: 22px; border-right: 1px solid var(--line); }
#studio .admin-layout > aside > .eyebrow { font-family: var(--font-display); color: var(--ink); font-size: 1.15rem; font-weight: 700; letter-spacing: -.02em; text-transform: none; margin: 0 0 20px 12px; }
#studio .admin-nav { gap: 6px; }
#studio .admin-nav button { padding: 11px 12px; border: 1px solid transparent; }
#studio .admin-nav button.active { color: #FFFFFF; background: var(--studio-plum); border-color: var(--studio-plum); }
#studio .admin-nav button.active:hover { background: var(--studio-focus); }
#studio .admin-heading { padding-bottom: 20px; border-bottom: 1px solid var(--line); }
#studio .admin-heading h1 { margin-bottom: 10px; }
#studio .admin-heading p:last-child { margin-bottom: 0; }
#studio .report-scope { margin-top: 32px; }
#studio .stats-grid dd { color: var(--studio-plum); }
#studio .stats-grid { border-top: 0; }
#studio .inventory-section { border-radius: 12px; }
#studio .leaderboard-table thead { background: var(--studio-plum); color: #FFFFFF; }
#studio .leaderboard-table tr.your-rank { background: var(--surface); }
#studio .leaderboard-table tbody tr:hover { background: var(--raised); }
#studio .leaderboard-table td strong { color: var(--studio-plum); }
#studio .admin-list li { padding: 20px 12px; }
#studio .admin-list li:hover { background: var(--surface); }
#studio .panel { background: var(--surface); border-radius: 12px; }
#studio .steps li.active { color: var(--studio-plum); }
#studio .steps .active .step-number { color: var(--ink); border-color: #B88A12; }
#studio .question-pool label { padding: 13px 12px; }
#studio .question-pool label:hover { background: var(--surface); }
#studio .question-pool label:has(input:checked) { background: var(--raised); }
#studio .publish-summary { background: var(--surface); border-radius: 12px; }
#studio .error { border: 1px solid var(--on-red); border-radius: 6px; }
#studio .success { border: 1px solid var(--on-green); border-radius: 6px; }
@media (min-width: 651px) and (max-width: 850px) {
  #studio .admin-layout { gap: 24px; }
  #studio .admin-layout > aside { padding-right: 12px; }
}
@media (max-width: 650px) {
  #studio .admin-layout { gap: 24px; }
  #studio .admin-layout > aside { padding: 0 0 18px; border-right: 0; border-bottom: 1px solid var(--line); }
  #studio .admin-layout > aside > .eyebrow { margin-left: 0; margin-bottom: 12px; }
  #studio .admin-nav { display: flex; flex-wrap: wrap; overflow: visible; gap: 6px; border: 0; margin: 0; padding: 0; }
  #studio .admin-nav button { white-space: nowrap; padding: 9px 12px; }
  #studio .admin-heading { gap: 18px; }
}

/* Challenge editing, bulk import and visible certificate reactions. */
#studio .question-tools { margin: 20px 0; }
#studio .pool-question { display: flex; align-items: center; gap: 12px; border-bottom: 1px solid var(--line); }
#studio .pool-question label { flex: 1; border-bottom: 0; min-width: 0; }
#studio .pool-question small { display: block; margin-top: 5px; font-size: .8rem; }
#studio .pool-question .text-button { flex: 0 0 auto; margin-right: 12px; }
#studio .bant-band { padding: 28px 0; border-bottom: 1px solid var(--line); }
#studio .bant-band h2 { font-size: 1.5rem; }
#studio .bant-reactions { margin: 20px 0; }
#studio .reaction-strip { display: grid; grid-template-columns: repeat(3, minmax(0, 170px)); gap: 20px; }
#studio .reaction-strip figure { margin: 0; text-align: center; }
#studio .reaction-strip img { display: block; width: 100%; height: auto; aspect-ratio: 1; object-fit: contain; background: var(--surface); border: 1px solid var(--line); border-radius: 12px; }
#studio .reaction-strip figcaption { margin-top: 8px; color: var(--muted); font-size: .8rem; line-height: 1.35; }
#studio .question-import { max-width: 100%; }
#studio .csv-preview { max-width: 100%; overflow: auto; margin: 24px 0; }
#studio .csv-preview table { width: 100%; border-collapse: collapse; font-size: .9rem; }
#studio .csv-preview th, #studio .csv-preview td { padding: 12px; text-align: left; vertical-align: top; border-bottom: 1px solid var(--line); }
#studio .csv-preview th { background: var(--studio-plum); color: white; }
#studio .csv-invalid { background: var(--red); color: var(--on-red); }
#studio .question-import input[type=file] { max-width: 100%; }
@media(max-width:650px) {
  #studio .pool-question { flex-wrap: wrap; gap: 0; padding-bottom: 10px; }
  #studio .pool-question label { flex-basis: 100%; }
  #studio .pool-question .text-button { margin-left: 12px; }
  #studio .reaction-strip { gap: 10px; grid-template-columns: repeat(3, minmax(0, 1fr)); }
  #studio .question-tools > button { flex: 1; }
}

/* Uploaded reaction library keeps the existing white Studio surface. */
.uploaded-reactions { display:grid; grid-template-columns:repeat(auto-fill,minmax(170px,1fr)); gap:24px; margin:24px 0 40px; }
.uploaded-reactions figure { margin:0; min-width:0; }
.uploaded-reactions img,.reaction-upload [data-image-preview] img { width:100%; max-width:200px; height:180px; object-fit:contain; border:1px solid var(--line); border-radius:12px; background:#fff; }
.uploaded-reactions figcaption { display:grid; gap:4px; margin:10px 0; overflow-wrap:anywhere; }
.uploaded-reactions figcaption span { font-size:13px; }
.reaction-upload { max-width:640px; padding-bottom:28px; border-bottom:1px solid var(--line); }
.reaction-upload input[type=file] { width:100%; min-width:0; }
.danger-text { color:#912d43; border-color:#bc8791; }
:root:has(#studio) .danger-button { color:#fff; background:#912d43; border-color:#912d43; }
:root:has(#studio) .danger-button:hover:not(:disabled) { color:#fff; background:#742035; border-color:#742035; }