/* Chilliem collection library: cover art supplies the identity; controls stay quiet.
   Grid closes to the canvas: n * minmax(0,1fr) + (n - 1) * 20px = 100%. */
body.music-room-page .collection-library{width:100%;min-width:0;padding:8px 0 32px;color:var(--ink)}
.collection-library *{box-sizing:border-box}
.collection-library .cl-heading{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:22px}
.collection-library h1{margin:0;font:600 clamp(24px,2.3vw,32px)/1.25 Unbounded,sans-serif;letter-spacing:-.04em;color:var(--ink)}
.cl-intro{color:var(--muted);font-size:12px;line-height:1.8;margin:10px 0 0;max-width:600px}
.collection-library :is(button,input,select,a){font-family:inherit;-webkit-tap-highlight-color:transparent}
.collection-library :is(button,input,select){font-size:12px}
.collection-library button{cursor:pointer}
.collection-library :is(button,a,input,select):focus-visible{outline:2px solid var(--accent);outline-offset:4px}
.collection-library .cl-create{display:flex;align-items:center;justify-content:center;gap:8px;flex-shrink:0;min-height:44px;border:0;border-radius:9px;padding:10px 16px;background:var(--ink);color:var(--bg);box-shadow:none}
.collection-library svg{width:18px;height:18px;stroke-width:1.7;flex-shrink:0}
.cl-navigation{display:flex;gap:28px;border-bottom:1px solid var(--line);margin-bottom:20px}
.cl-navigation a{display:flex;align-items:center;min-height:46px;padding:0 0 12px;text-decoration:none;font-size:13px;font-weight:500;color:var(--muted);border-bottom:2px solid transparent;margin-bottom:-1px}
.cl-navigation a[aria-current=page]{color:var(--ink);border-bottom-color:var(--ink)}
.cl-toolbar{display:grid;grid-template-columns:minmax(180px,1fr) auto auto;align-items:center;gap:12px;margin-bottom:14px}
.cl-search-wrap{position:relative;max-width:480px;min-width:0}
.cl-search-wrap>svg{position:absolute;top:13px;left:13px;color:var(--muted);pointer-events:none}
.collection-library .cl-search{min-width:0;width:100%;height:44px;padding:10px 12px 10px 40px;border-radius:9px;border:1px solid var(--line-2);background:var(--panel);color:var(--ink)}
.cl-search::placeholder{color:var(--muted);opacity:1}
.collection-library .cl-sort{height:44px;max-width:190px;padding:8px 28px 8px 12px;border-radius:9px;border:1px solid var(--line-2);background:var(--panel);color:var(--ink);cursor:pointer}
.cl-layouts{display:flex;gap:2px;padding:3px;background:var(--panel);border-radius:9px}
.collection-library .cl-layouts button{display:grid;place-items:center;width:38px;min-height:38px;padding:8px;border:0;border-radius:6px;background:transparent;color:var(--muted);box-shadow:none}
.collection-library .cl-layouts button[aria-pressed=true]{background:var(--panel-2);color:var(--ink)}
.cl-filters{display:flex;gap:8px;overflow:auto;scrollbar-width:none;padding:4px 0;margin:0;scroll-padding:4px}
.cl-filters::-webkit-scrollbar{display:none}
.collection-library .cl-filters button{display:flex;align-items:center;gap:8px;min-height:38px;white-space:nowrap;border-radius:7px;border:1px solid transparent;background:transparent;color:var(--muted);padding:7px 10px;box-shadow:none}
.collection-library .cl-filters button[aria-pressed=true]{color:var(--ink);background:var(--panel-2)}
.cl-filter-count{font-size:11px;font-variant-numeric:tabular-nums;opacity:.85}
.cl-summary{font-size:11px;color:var(--muted);margin:20px 0 16px;line-height:1.5}
.cl-results{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:28px 20px;align-items:stretch}
.collection-library .cl-card{position:relative;display:grid;grid-template-columns:minmax(0,1fr) 40px;grid-template-rows:auto 1fr;gap:12px 8px;min-width:0;border:0;padding:0;background:transparent;border-radius:0;box-shadow:none}
.cl-cover{position:relative;display:grid;place-items:center;grid-column:1/-1;aspect-ratio:1;border-radius:10px;overflow:hidden;background-color:var(--panel)!important;text-decoration:none;color:var(--muted)}
.cl-cover img{display:block;width:100%;height:100%;object-fit:cover;transition:transform 260ms ease}
@media(hover:hover){.cl-cover:hover img{transform:scale(1.025)}.cl-open:hover{text-decoration:underline;text-underline-offset:4px}.cl-play:hover{background:var(--ink)!important;color:var(--bg)!important}}
.cl-card-info{min-width:0;display:flex;flex-direction:column;align-items:flex-start}
.cl-kind{font-size:11px;line-height:1.5;color:var(--muted);margin-bottom:5px}
.collection-library .cl-card h2{margin:0;min-width:0;max-width:100%;font-size:13px;line-height:1.65;font-weight:500;letter-spacing:-.025em}
.cl-open{color:var(--ink);text-decoration:none;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;overflow-wrap:anywhere}
.cl-subtitle{font-size:11px;color:var(--muted);line-height:1.7;margin:5px 0 8px;display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden;max-width:100%}
.cl-meta{font-size:11px;line-height:1.6;color:var(--muted);font-variant-numeric:tabular-nums;margin:auto 0 0}
.collection-library .cl-play{display:grid;place-items:center;justify-self:end;align-self:start;width:40px;height:40px;padding:0;border:1px solid var(--line-2);border-radius:50%;background:var(--panel);color:var(--ink);box-shadow:none;transition:background 160ms,color 160ms}
.collection-library .cl-play:disabled{opacity:.5;cursor:default}
.collection-library .cl-playing .cl-play{background:var(--ink);color:var(--bg);border-color:transparent}
.cl-playing .cl-cover::after{content:'Đang phát';position:absolute;left:10px;bottom:10px;border-radius:5px;padding:6px 9px;color:#fff;background:#111e;font-size:10px;line-height:1.5}
.collection-library .cl-more{display:block;min-height:44px;margin:28px auto 0;border:1px solid var(--line-2);border-radius:9px;background:var(--panel);color:var(--ink);padding:10px 18px;box-shadow:none}
.collection-library .cl-more[hidden]{display:none}
.cl-empty{grid-column:1/-1;padding:44px 0}
.cl-empty h2{font-size:18px;font-weight:500;margin:0 0 10px}
.cl-empty p{color:var(--muted);font-size:12px;line-height:1.8;max-width:460px}
.cl-empty button{background:var(--panel);color:var(--ink);padding:10px 14px;min-height:44px;border-radius:8px;border:1px solid var(--line-2)}
.cl-sr{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}
/* List view: artwork + identity + a single action. No duplicate interactive row. */
.collection-library[data-layout=list] .cl-results{grid-template-columns:1fr;gap:0}
.collection-library[data-layout=list] .cl-card{grid-template-columns:76px minmax(0,1fr) 44px;grid-template-rows:auto;gap:16px;align-items:center;padding:16px 0;border-bottom:1px solid var(--line)}
.collection-library[data-layout=list] .cl-cover{grid-column:1;border-radius:7px;width:76px}
.collection-library[data-layout=list] .cl-card-info{display:grid;grid-template-columns:minmax(0,1fr) minmax(120px,auto);column-gap:24px;align-items:center}
.collection-library[data-layout=list] .cl-kind{grid-column:1;margin:0 0 2px}
.collection-library[data-layout=list] .cl-card h2{grid-column:1}
.collection-library[data-layout=list] .cl-subtitle{grid-column:1;margin:4px 0 0}
.collection-library[data-layout=list] .cl-meta{grid-column:2;grid-row:1/4;text-align:right;align-self:center}
.collection-library[data-layout=list] .cl-play{align-self:center}
/* Detail pages share the library's identity, dimensions and theme tokens. */
body.music-room-page :is(.collection-workspace,.view-head){color:var(--ink)}
body.music-room-page .collection-header{grid-template-columns:144px minmax(0,1fr);gap:16px 28px;padding:16px 0 28px;border-color:var(--line)}
body.music-room-page .collection-portrait{width:144px;height:144px;border-radius:10px}
body.music-room-page .collection-name{font-size:clamp(24px,2.6vw,32px);line-height:1.4;letter-spacing:-.035em;color:var(--ink);overflow-wrap:anywhere}
body.music-room-page :is(.collection-kicker,.collection-count,.collection-result,.collection-empty){color:var(--muted)}
body.music-room-page .collection-actions{gap:8px;align-items:center}
body.music-room-page :is(.collection-actions button,.collection-filter button,.collection-more){background:var(--panel);color:var(--ink);border-color:var(--line-2)}
body.music-room-page .collection-actions .collection-primary{background:var(--ink);color:var(--bg)}
body.music-room-page .collection-search{background:var(--panel);color:var(--ink);border-color:var(--line-2);font-size:12px}
body.music-room-page .collection-search::placeholder{color:var(--muted)}
body.music-room-page .collection-liked[aria-pressed=true]{background:var(--ink);color:var(--bg)}
body.music-room-page .collection-workspace:not(.collection-listening) .ambient-album-list{max-width:1100px}
body.music-room-page .collection-workspace:not(.collection-listening) .collection-tracks .trow{padding:12px 8px;min-height:76px;grid-template-columns:minmax(0,1fr) 44px 54px;gap:12px;border-color:var(--line);border-radius:0;background:transparent}
body.music-room-page .collection-workspace .trow .meta span,body.music-room-page .collection-workspace .trow .dur{color:var(--muted)}
body.music-room-page .collection-workspace .trow .meta strong{color:var(--ink)}
body.music-room-page .collection-back{display:inline-flex;align-items:center;gap:8px;min-height:44px;padding:0;color:var(--muted);font-size:12px;text-decoration:none;margin-bottom:12px}
.collection-back svg{width:16px;height:16px}
body.music-room-page[data-music-route=mylist] .view-head{display:grid;grid-template-columns:144px minmax(0,1fr);align-items:center;gap:28px;padding:16px 0 28px;border-bottom:1px solid var(--line);margin-bottom:24px;background:none}
body.music-room-page[data-music-route=mylist] .view-head .big-art{width:144px;height:144px;border-radius:10px;box-shadow:none}
body.music-room-page[data-music-route=mylist] .view-head h1{font-size:clamp(24px,2.6vw,32px);color:var(--ink);overflow-wrap:anywhere}
body.music-room-page[data-music-route=mylist] .view-head p{font-size:12px;color:var(--muted);line-height:1.8}
body.music-room-page[data-music-route=mylist] .view-actions{display:flex;flex-wrap:wrap;gap:8px}
body.music-room-page[data-music-route=mylist] .view-actions button{min-height:44px;font-size:12px}
@media(min-width:1600px){.cl-results{grid-template-columns:repeat(5,minmax(0,1fr))}}
@media(min-width:761px) and (max-width:1100px){.cl-results{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(min-width:761px) and (max-width:900px){.cl-results{grid-template-columns:repeat(2,minmax(0,1fr))}.cl-toolbar{grid-template-columns:minmax(0,1fr) auto}.cl-search-wrap{grid-column:1/-1;max-width:none}.cl-layouts{justify-self:end}}
@media(max-width:760px){
 body.music-room-page .collection-library{padding-top:4px}
 .collection-library .cl-heading{gap:12px;margin-bottom:16px;align-items:flex-start}
 .collection-library h1{font-size:24px}
 .cl-intro{display:none}
 .collection-library .cl-create{font-size:11px;padding:10px 12px;gap:5px}
 .cl-navigation{gap:24px;margin-bottom:16px}
 .cl-navigation a{font-size:12px;min-height:44px}
 .cl-toolbar{grid-template-columns:minmax(0,1fr) auto;gap:10px;margin-bottom:10px}
 .cl-search-wrap{grid-column:1/-1;max-width:none}
 .collection-library .cl-sort{max-width:100%;min-width:140px;font-size:11px}
 .cl-layouts{justify-self:end;padding:0;background:transparent}
 .collection-library .cl-layouts button{width:44px;min-height:44px}
 .collection-library .cl-filters button{min-height:44px;font-size:11px;padding:8px 10px}
 .cl-summary{margin:16px 0 14px}
 .cl-results{grid-template-columns:repeat(2,minmax(0,1fr));gap:24px 14px}
 .collection-library .cl-card{gap:10px 4px;grid-template-columns:minmax(0,1fr) 36px}
 .cl-card-info{grid-column:1/-1;padding-right:0}
 .collection-library .cl-card h2{font-size:12px;line-height:1.65;max-width:100%}
 .cl-kind{font-size:11px;margin-bottom:5px}
 .cl-subtitle{font-size:11px;line-height:1.7;margin:5px 0 7px}
 .cl-meta{font-size:11px;line-height:1.7}
 .collection-library .cl-play{position:absolute;right:8px;top:8px;width:44px;height:44px;min-height:44px;background:#12181deb;color:#fff;border:1px solid #ffffff45}
 .collection-library .cl-playing .cl-play{background:#f0f3f4;color:#111}
 .cl-cover{border-radius:8px}
 .cl-playing .cl-cover::after{font-size:11px;left:7px;bottom:7px;padding:5px 7px}
 .collection-library[data-layout=list] .cl-card{grid-template-columns:60px minmax(0,1fr) 44px;gap:12px;padding:14px 0}
 .collection-library[data-layout=list] .cl-cover{width:60px}
 .collection-library[data-layout=list] .cl-card-info{display:flex;grid-column:2;gap:0;min-width:0}
 .collection-library[data-layout=list] .cl-meta{margin:5px 0 0;text-align:left}
 .collection-library[data-layout=list] .cl-kind{display:none}
 .collection-library[data-layout=list] .cl-subtitle{margin:4px 0 0}
 .collection-library[data-layout=list] .cl-play{position:static;grid-column:3;grid-row:1;background:var(--panel);border-color:var(--line-2);color:var(--ink)}
 .collection-library[data-layout=list] .cl-playing .cl-play{background:var(--ink);color:var(--bg)}
 body.music-room-page .collection-header{grid-template-columns:88px minmax(0,1fr);gap:14px;padding:8px 0 20px}
 body.music-room-page .collection-portrait{width:88px;height:88px}
 body.music-room-page .collection-name{font-size:20px;line-height:1.45;letter-spacing:-.03em}
 body.music-room-page .collection-count{font-size:11px;line-height:1.8;margin-top:6px}
 body.music-room-page .collection-actions{grid-column:1/-1;display:flex;flex-wrap:wrap}
 body.music-room-page .collection-actions button{min-height:44px;font-size:11px;padding:10px 12px}
 body.music-room-page .collection-actions .collection-secondary:nth-child(2){display:inline-flex}
 body.music-room-page .collection-filter{flex-wrap:wrap}
 body.music-room-page .collection-search{flex:1;min-width:160px;font-size:11px}
 body.music-room-page .collection-filter .collection-liked{font-size:11px;min-height:44px}
 body.music-room-page .collection-workspace:not(.collection-listening) .collection-tracks .trow{grid-template-columns:minmax(0,1fr) 44px 38px;gap:6px;padding:10px 0;min-height:76px}
 body.music-room-page .collection-workspace .trow-play{gap:8px}
 body.music-room-page .collection-workspace .trow .meta strong{font-size:12px;line-height:1.7}
 body.music-room-page .collection-workspace .collection-tracks .trow .dur{display:block!important}
 body.music-room-page .collection-back{margin-bottom:4px}
 body.music-room-page[data-music-route=mylist] .view-head{grid-template-columns:72px minmax(0,1fr);gap:8px 14px;align-items:start;padding:8px 0 20px}
 body.music-room-page[data-music-route=mylist] .view-head .big-art{width:72px;height:72px;grid-column:1;grid-row:1/4}
 body.music-room-page[data-music-route=mylist] .view-head>div:last-child{display:contents}
 body.music-room-page[data-music-route=mylist] .view-head :is(h1,p,.eyebrow){grid-column:2;margin:0}
 body.music-room-page[data-music-route=mylist] .view-head h1{font-size:20px;line-height:1.5}
 body.music-room-page[data-music-route=mylist] .view-head .eyebrow{font-size:10px}
 body.music-room-page[data-music-route=mylist] .view-actions{grid-column:1/-1;margin:10px 0 0}
 body.music-room-page[data-music-route=mylist] .view-actions button{font-size:11px;padding:10px}
}
@media(prefers-reduced-motion:reduce){.collection-library *{transition:none!important;animation:none!important;scroll-behavior:auto!important}}