:root{color-scheme:dark;--bg: #080b0f;--surface: #11161d;--surface-2: #171d25;--surface-3: #202833;--line: #2b3542;--line-soft: #202832;--text: #f2f5f7;--muted: #9aa6b2;--faint: #687583;--green: #23c77a;--green-strong: #1daa68;--green-soft: rgb(35 199 122 / 14%);--coral: #ff6b64;--coral-soft: rgb(255 107 100 / 14%);--danger: #ff7a6f;--shadow: 0 18px 44px rgb(0 0 0 / 28%)}*{box-sizing:border-box}html,body,#root{min-height:100%}body{margin:0;background:linear-gradient(180deg,#0b1016 0%,var(--bg) 42%);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}button,input,select{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.42}.shell{min-height:100vh;padding-bottom:116px}.topbar{align-items:center;background:#080b0fdb;border-bottom:1px solid var(--line-soft);color:var(--text);display:flex;justify-content:space-between;min-height:64px;padding:0 28px;position:sticky;top:0;z-index:5;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.brand,.button,.iconButton,.cardActions{align-items:center;display:flex}.brand{font-size:19px;font-weight:850;gap:10px}.brand svg{color:var(--green)}.workspace{display:grid;gap:28px;grid-template-columns:300px minmax(0,1fr);margin:0 auto;max-width:1380px;padding:28px}.side{display:flex;flex-direction:column;gap:14px}.panel,.songCard,.playlistCard,.error{background:linear-gradient(180deg,#ffffff0d,#ffffff08);border:1px solid var(--line);border-radius:8px;box-shadow:var(--shadow)}.panel{padding:18px}.panelTitle{color:var(--faint);font-size:12px;font-weight:850;letter-spacing:0;margin-bottom:14px;text-transform:uppercase}.identity{color:var(--text);font-size:24px;font-weight:850;margin-bottom:14px}.stack{display:grid;gap:10px}input,select{background:#0c1117;border:1px solid var(--line);border-radius:6px;color:var(--text);min-height:42px;outline:none;padding:0 11px;width:100%}input::placeholder{color:#647181}input:focus,select:focus{border-color:#23c77ab3;box-shadow:0 0 0 3px #23c77a24}select{color:var(--muted)}.segmented{background:#0b1016;border:1px solid var(--line-soft);border-radius:6px;display:grid;gap:2px;grid-template-columns:1fr 1fr;margin-bottom:12px;padding:2px}.segmented button{background:transparent;border:0;border-radius:5px;color:var(--muted);font-weight:750;min-height:34px}.segmented button[data-active=true]{background:var(--surface-3);color:var(--text)}.button{background:var(--green);border:0;border-radius:6px;color:#06100b;font-weight:850;gap:8px;justify-content:center;min-height:42px;padding:0 14px}.button:hover{background:#35d68c}.button.secondary{background:var(--surface-3);color:var(--text)}.button.secondary:hover{background:#2a3441}.button svg,.iconButton svg{height:18px;width:18px}.file{align-items:center;background:#0c1117;border:1px dashed #384555;border-radius:6px;color:var(--muted);display:grid;font-size:13px;font-weight:750;gap:8px;padding:10px}.file input{border:0;color:var(--faint);min-height:0;padding:0}.checkList{background:#0c1117;border:1px solid var(--line);border-radius:6px;display:grid;gap:8px;max-height:170px;overflow:auto;padding:10px}.checkList label{align-items:center;color:var(--muted);display:flex;gap:8px}.checkList input{accent-color:var(--green);min-height:16px;width:16px}.library{min-width:0}.sectionHead{align-items:end;display:flex;justify-content:space-between;margin:4px 0 16px}.sectionHead h1,.sectionHead h2{color:var(--text);font-size:32px;line-height:1;margin:0}.sectionHead h2{font-size:24px;margin-top:28px}.sectionHead span{color:var(--muted);font-weight:750}.error{background:#ff7a6f1a;border-color:#ff7a6f61;color:#ffb4ad;font-weight:750;margin-bottom:16px;padding:12px 14px}.songGrid,.playlistGrid{display:grid;gap:14px}.songGrid{grid-template-columns:repeat(auto-fill,minmax(220px,1fr))}.playlistGrid{grid-template-columns:repeat(auto-fill,minmax(420px,1fr))}.songCard,.playlistCard{background:var(--surface);overflow:hidden;transition:border-color .14s ease,transform .14s ease,background .14s ease}.playlistCard{align-items:stretch;display:grid;grid-template-columns:88px minmax(0,1fr) 112px;min-height:88px}.songCard:hover,.playlistCard:hover{background:var(--surface-2);border-color:#3a4654;transform:translateY(-1px)}.songCard img,.playlistCard img,.emptyCover{aspect-ratio:1;background:linear-gradient(135deg,#23c77a4d,#ff6b642e),#1a222c;display:block;object-fit:cover;width:100%}.playlistCard img,.playlistCard .emptyCover{aspect-ratio:auto;height:100%}.songMeta,.playlistMeta{padding:12px}.songMeta h3,.playlistCard h3{color:var(--text);font-size:17px;line-height:1.2;margin:0 0 4px}.songFacts,.playlistCard p{color:var(--muted);font-size:14px;margin:0}.songFacts{align-items:center;display:flex;gap:8px;justify-content:space-between;min-width:0}.songFacts span{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.songFacts span:last-child{color:var(--faint);flex:0 0 auto;font-weight:750}.playlistCard p{line-height:1.35;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.playlistMeta{align-content:center;display:grid;min-width:0}.playlistMeta span{color:var(--faint);font-size:12px;font-weight:750;margin-top:6px}.emptyCover{align-items:center;color:var(--muted);display:flex;justify-content:center}.emptyCover svg{height:44px;width:44px}.cardActions{border-top:1px solid var(--line-soft);gap:8px;justify-content:space-between;padding:10px}.playlistCard .cardActions{border-left:1px solid var(--line-soft);border-top:0;flex-direction:row;justify-content:center;padding:10px}.iconButton{background:#0c1117;border:1px solid var(--line);border-radius:6px;color:var(--muted);gap:6px;justify-content:center;min-height:38px;min-width:42px;padding:0 10px}.iconButton:hover{background:var(--surface-3);color:var(--text)}.iconButton:first-child{background:var(--green-soft);border-color:#23c77a4d;color:#94ecc2}.iconButton:first-child:hover{background:#23c77a38;color:#c7ffe3}.iconButton[data-active=true]{background:var(--coral-soft);border-color:#ff6b6461;color:var(--coral)}.player{align-items:center;background:#0b1016eb;border-top:1px solid var(--line);bottom:0;box-shadow:0 -16px 44px #00000059;display:grid;gap:18px;grid-template-columns:minmax(260px,1fr) minmax(280px,620px);left:0;min-height:82px;padding:12px 28px;position:fixed;right:0;z-index:6;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.playing{align-items:center;display:flex;gap:12px;min-width:0}.playerCover{background:#141b23;border:1px solid var(--line);border-radius:6px;height:56px;object-fit:cover;width:56px}.playerCover.emptyCover{align-items:center;aspect-ratio:auto;display:flex;flex:0 0 auto;justify-content:center}.playerCover.emptyCover svg{height:24px;width:24px}.playingText{display:grid;gap:3px;min-width:0}.playingText strong,.playingText span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.playingText strong{color:var(--text)}.playingText span{color:var(--muted)}.transport{align-items:center;background:#0c1117;border:1px solid var(--line);border-radius:8px;display:grid;gap:12px;grid-template-columns:42px 48px minmax(80px,1fr) 48px;min-height:54px;padding:8px 12px}.transportButton{align-items:center;background:var(--green-soft);border:1px solid rgb(35 199 122 / 30%);border-radius:6px;color:#94ecc2;display:flex;height:36px;justify-content:center;width:42px}.transportButton:hover{background:#23c77a38;color:#c7ffe3}.transportButton svg{height:18px;width:18px}.timeText{color:var(--muted);font-size:13px;font-variant-numeric:tabular-nums;font-weight:750;text-align:center}.progressTrack{background:#26313d;border-radius:999px;height:6px;overflow:hidden}.progressFill{background:var(--green);border-radius:inherit;height:100%;transition:width .16s linear}audio{display:none}@media (max-width: 820px){.topbar,.workspace,.player{padding-left:16px;padding-right:16px}.workspace{grid-template-columns:1fr}.player{grid-template-columns:1fr;gap:10px}.playlistGrid{grid-template-columns:1fr}.playlistCard{grid-template-columns:76px minmax(0,1fr);min-height:92px}.playlistMeta{padding:10px}.playlistCard .cardActions{grid-column:1 / -1;justify-content:space-between}}