/* Curated study lists: navy controls and copper highlights. */
.playlist-sidebar-link{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:10px;padding:11px 14px;min-height:44px;border:1px solid var(--line);border-radius:11px;background:#fff;color:var(--ink);text-decoration:none;font-size:13px}
.playlist-sidebar-link:hover,.playlist-sidebar-link[aria-current=page]{background:var(--accent-soft);border-color:#a7b7c6}
.question-tools{display:flex;align-items:center;justify-content:flex-end;gap:7px;flex-wrap:wrap;min-width:0}
.playlist-add-trigger{color:var(--accent);background:var(--accent-soft)}
#playlist-view{min-width:0;max-width:100%;overflow-wrap:anywhere}
.playlist-intro{display:flex;align-items:flex-start;justify-content:space-between;gap:18px;margin-bottom:22px}
.playlist-intro>div{min-width:0}.playlist-heading{font-size:28px;line-height:1.4;overflow-wrap:anywhere}
.playlist-intro>.ghost{flex-shrink:0}.playlist-notice{padding:12px 15px;border-radius:11px;background:var(--secondary-soft);color:var(--secondary-strong);font-size:13px;overflow-wrap:anywhere}
.playlist-panel{padding:24px;margin-bottom:20px;min-width:0}
.playlist-help{margin:14px 0 0;color:var(--muted);font-size:12px;line-height:1.8;overflow-wrap:anywhere}
.playlist-meta{font-size:12px;color:var(--muted);overflow-wrap:anywhere}
.playlist-actions{display:flex;flex-wrap:wrap;gap:9px;align-items:center}
.playlist-actions>*{max-width:100%;white-space:normal}.playlist-actions .primary{font-size:13px}
.playlist-create-form,.playlist-rename-form{display:flex;align-items:end;gap:10px;margin-bottom:16px;min-width:0}
.playlist-create-form>.field,.playlist-rename-form>.field{flex:1;min-width:0}
.playlist-create-form>button,.playlist-rename-form>button{flex-shrink:0;font-size:13px}
.playlist-import-label{position:relative;display:inline-flex;align-items:center;overflow:hidden;cursor:pointer;white-space:normal}
.playlist-file{position:absolute;inset:0;opacity:0;cursor:pointer;width:100%;height:100%}
.playlist-import-label:focus-within{outline:3px solid var(--secondary);outline-offset:3px}
.playlist-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,290px),1fr));gap:16px}
.playlist-list-card{padding:23px;min-width:0}.playlist-list-card h2{font-size:19px;margin:0 0 8px;overflow-wrap:anywhere}
.playlist-list-card .playlist-actions{margin-top:20px}
.playlist-empty{grid-column:1/-1;padding:35px 15px;text-align:center}.playlist-empty h2{font-size:18px;margin:0 0 8px}.playlist-empty p{font-size:13px;color:var(--muted);margin:0}
.playlist-filters{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr) minmax(0,1.6fr);gap:12px;align-items:end}
.playlist-filters>*{min-width:0}.playlist-search-form{display:flex;gap:8px;align-items:end;min-width:0;margin:16px 0}
.playlist-filters .playlist-search-form{margin:0}.playlist-search-form>.field{flex:1;min-width:0}.playlist-search-form button{flex-shrink:0}
.playlist-check-filter{display:flex;align-items:center;gap:9px;margin:18px 0;color:var(--ink);font-size:13px;min-height:30px}
.playlist-check-filter input,.playlist-picker-row input{accent-color:#243444;width:19px;height:19px;flex-shrink:0;cursor:pointer}
.playlist-selection-bar{display:flex;align-items:center;gap:9px;flex-wrap:wrap;padding:15px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin-bottom:12px}
.playlist-selection-bar strong{font-size:13px;margin-right:auto}.playlist-selection-bar button{font-size:12px;min-height:42px;padding:9px 12px}
.playlist-question-list{margin-top:12px}
.playlist-picker-row{display:flex;align-items:flex-start;gap:12px;padding:16px 4px;border-top:1px solid var(--line);cursor:pointer;min-width:0}
.playlist-picker-row:has(input:checked){background:var(--accent-soft)}.playlist-picker-row input{margin:4px 0 0 5px}
.playlist-picker-text{display:grid;gap:5px;min-width:0;font-size:14px;line-height:1.7;overflow-wrap:anywhere;white-space:pre-line}
.playlist-picker-text>.playlist-meta{font-size:11px;white-space:normal}
.playlist-pagination{display:flex;align-items:center;justify-content:center;gap:13px;margin-top:22px}.playlist-pagination>span{font-size:12px;text-align:center}
.playlist-ordered-list{padding:0;margin:0;list-style:none}
.playlist-ordered-row{padding:17px 0;border-top:1px solid var(--line);min-width:0}
.playlist-row-main{display:flex;align-items:flex-start;gap:12px;min-width:0}.playlist-order{display:grid;place-items:center;min-width:32px;height:32px;padding:0 5px;border-radius:9px;background:var(--accent-soft);font-size:12px;font-weight:700;color:var(--accent)}
.playlist-row-copy{min-width:0}.playlist-row-copy p{margin:5px 0 0;line-height:1.7;font-size:14px;white-space:pre-line;overflow-wrap:anywhere}
.playlist-row-controls{display:flex;flex-wrap:wrap;gap:6px;justify-content:flex-end;margin-top:13px;min-width:0}
.playlist-row-controls .ghost{font-size:12px;padding:8px 12px;min-height:40px}
.playlist-position-form{display:flex;gap:5px;min-width:0}.playlist-position-form input{width:78px;max-width:100%;min-height:40px;border:1px solid var(--line);border-radius:8px;padding:6px 8px;color:var(--ink)}
.playlist-delete{border-top:1px solid var(--line);padding-top:20px;margin-top:24px;display:flex;align-items:center;gap:9px;flex-wrap:wrap}.playlist-delete p{flex-basis:100%;font-size:13px;margin:0 0 5px}
.playlist-player-toolbar{display:flex;justify-content:space-between;align-items:end;gap:14px;margin:0 0 18px}.playlist-player-toolbar .field{min-width:0;max-width:430px;flex:1}.playlist-player-toolbar button{font-size:12px}
.playlist-study-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:20px;align-items:start}
.playlist-options{border:0;padding:0;margin:0;min-width:0}.playlist-question-card .actions{flex-wrap:wrap}.playlist-question-card .primary{flex:1}
.playlist-options .option{text-align:left;width:100%}.playlist-options .option:disabled{opacity:1;cursor:default}
.playlist-question-figure{margin:0 0 20px;text-align:center}.playlist-question-figure img{max-width:100%;max-height:400px;object-fit:contain}.playlist-question-figure figcaption{font-size:11px;color:var(--muted);margin-top:7px}
.playlist-explanation .answer-line{white-space:pre-line;overflow-wrap:anywhere}.playlist-explanation .locked p{max-width:320px}.playlist-player-navigation{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:20px}.playlist-player-navigation>span{text-align:center}
.playlist-add-dialog{padding:24px;border:1px solid var(--line);border-radius:20px;width:min(590px,calc(100vw - 24px));max-height:calc(100dvh - 32px);overflow-y:auto;color:var(--ink);box-sizing:border-box;background:#fff;overflow-wrap:anywhere}
.playlist-add-dialog::backdrop{background:#18273580}.playlist-dialog-header{display:flex;gap:14px;justify-content:space-between;align-items:center}.playlist-dialog-header h2{font-size:20px;margin:0}.playlist-dialog-lists{display:grid;gap:8px;margin:18px 0}.playlist-dialog-lists button{text-align:left;white-space:normal;overflow-wrap:anywhere}.playlist-add-dialog .playlist-create-form{border-top:1px solid var(--line);padding-top:18px;flex-wrap:wrap}.playlist-add-dialog .playlist-create-form>.field{flex-basis:100%}
@media(max-width:1100px){.playlist-filters{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}.playlist-filters .playlist-search-form{grid-column:1/-1}.playlist-study-grid{grid-template-columns:minmax(0,1fr)}}
@media(max-width:740px){
  .section-nav{flex-wrap:wrap;gap:3px}.section-nav a{flex:1;justify-content:center;white-space:nowrap;font-size:12px;padding:8px 7px;min-width:0}
  .playlist-sidebar-link{padding:10px 12px;font-size:12px}.question-card .card-top{flex-wrap:wrap}.question-tools{margin-left:auto}
  .playlist-intro{gap:10px;margin-bottom:17px}.playlist-heading{font-size:24px}.playlist-intro>.ghost{font-size:11px;padding:9px 11px}
  .playlist-panel{padding:18px 15px}.playlist-create-form,.playlist-rename-form{flex-wrap:wrap}.playlist-create-form>.field,.playlist-rename-form>.field{flex-basis:100%}.playlist-create-form>button,.playlist-rename-form>button{min-height:44px}
  .playlist-list-card{padding:20px}.playlist-filters{gap:10px}.playlist-selection-bar strong{flex-basis:100%;font-size:12px}.playlist-selection-bar .primary{flex:1;white-space:normal}
  .playlist-picker-row{padding:14px 0;gap:10px}.playlist-picker-text{font-size:13px}.playlist-picker-text>.playlist-meta{font-size:10px}
  .playlist-pagination{gap:8px}.playlist-pagination .ghost{font-size:11px;padding:9px 10px}.playlist-pagination>span{font-size:11px}
  .playlist-row-controls{justify-content:flex-start;margin-left:0;gap:5px}.playlist-row-controls .ghost{padding:8px 10px}.playlist-position-form input{width:62px}
  .playlist-player-toolbar{align-items:stretch;flex-direction:column;gap:9px}.playlist-player-toolbar>.field{max-width:none}.playlist-player-toolbar>button{align-self:flex-start}
  .playlist-player-navigation{flex-wrap:wrap}.playlist-player-navigation>span{order:3;flex-basis:100%}.playlist-player-navigation>button{flex:1;font-size:12px;padding:10px}
  .playlist-question-card{padding:20px 16px}.playlist-study-grid{gap:15px}.playlist-help{font-size:11px}.playlist-add-dialog{padding:20px 16px}
}
@media(max-width:360px){.section-nav a{font-size:11px;padding:8px 5px}.playlist-intro{flex-wrap:wrap}.playlist-heading{font-size:23px}.playlist-selection-bar .primary{flex-basis:100%}.playlist-position-form input{width:59px}.playlist-row-controls .ghost{padding:8px 9px}.question-tools .bookmark{font-size:10px;padding:7px 8px}}

.playlist-cloud-status{padding:14px 16px;border:1px solid var(--line);border-radius:12px;margin:0 0 18px;background:#fff;min-width:0}.playlist-cloud-status>.playlist-meta{margin:0 0 10px}.playlist-cloud-status .storage-warning{margin:0 0 12px}.playlist-cloud-status .ghost{font-size:12px;white-space:normal}.playlist-migration{padding:20px;border:1px solid var(--line);border-radius:14px;margin:0 0 20px;background:var(--accent-soft);min-width:0}.playlist-migration h2{font-size:17px;margin:0}.playlist-migration>.primary{margin:14px 0;white-space:normal}.playlist-migration .playlist-actions{margin-top:12px}.playlist-migration .ghost{font-size:11px;overflow-wrap:anywhere}
@media(max-width:740px){.playlist-cloud-status,.playlist-migration{padding:15px}.playlist-cloud-status .playlist-actions>button{min-height:44px}.playlist-migration h2{font-size:16px}}