:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--page:#e8f5d6;--panel:#fff;--panel-strong:#fff;--ink:#2c3e50;--muted:#5f6f75;--line:#9ce15947;--accent:#9ce159;--accent-strong:#6fbd32;--accent-soft:#f8fff0;--warm:#8c5e29;--brown:#8c5e29;--blue:#2c3e50;--shadow:0 20px 52px #2c3e5021;--soft-shadow:0 12px 30px #2c3e5014}*{box-sizing:border-box}html{background:linear-gradient(135deg, #f8fff0 0%, var(--page) 100%);min-height:100%}body{min-height:100%;color:var(--ink);margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;position:relative;overflow-x:hidden}body:before{z-index:-1;content:"";background:repeating-linear-gradient(90deg,#9ce15924 0 1px,#0000 1px 88px),linear-gradient(110deg,#9ce1592e,#0000 32%),linear-gradient(250deg,#2c3e5017,#0000 34%);position:fixed;inset:0}button,input,select{font:inherit}button{border:1px solid var(--line);min-height:2.75rem;color:var(--ink);background:var(--panel);cursor:pointer;border-radius:8px;padding:0 1rem;transition:border-color .16s,box-shadow .16s,color .16s,background .16s,transform .16s}button:hover:not(:disabled){border-color:var(--accent);color:var(--blue);transform:translateY(-1px);box-shadow:0 8px 20px #9ce15938}button:disabled,input:disabled{cursor:not-allowed;opacity:.55}.app-shell{width:min(1160px,100% - 32px);margin:0 auto;padding:34px 0}.top-bar{justify-content:space-between;align-items:end;gap:24px;margin-bottom:24px;display:flex}h1{letter-spacing:0;text-wrap:balance;margin:0;font-size:clamp(2rem,4vw,3.4rem);line-height:1}.file-button{min-height:2.75rem;color:var(--blue);background:linear-gradient(135deg, var(--accent), var(--accent-strong));cursor:pointer;white-space:nowrap;border-radius:8px;justify-content:center;align-items:center;max-width:100%;padding:0 1.05rem;transition:box-shadow .16s,transform .16s,background .16s;display:inline-flex;position:relative;box-shadow:0 12px 26px #9ce15952}.file-button:hover{background:linear-gradient(135deg, #b4ef77, var(--accent-strong));transform:translateY(-1px);box-shadow:0 16px 32px #9ce15966}.file-button input{clip:rect(0, 0, 0, 0);width:1px;height:1px;position:absolute;overflow:hidden}.workspace{grid-template-columns:minmax(0,1.65fr) minmax(320px,.85fr);align-items:start;gap:20px;display:grid}.player-panel,.control-panel{border:1px solid var(--line);background:var(--panel);min-width:0;box-shadow:var(--shadow);border-radius:8px}.player-panel{background:linear-gradient(180deg, #ffffffeb, #f8fff0db), var(--panel);padding:20px;position:relative;overflow:hidden}.player-panel:before{content:"";background:linear-gradient(90deg, var(--accent), var(--accent) 72%, var(--brown) 100%);height:4px;position:absolute;inset:0 0 auto}.drop-overlay{z-index:3;color:var(--ink);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);opacity:0;pointer-events:none;background:#f8fff0e6;border:1px dashed #9ce159eb;border-radius:8px;justify-content:center;align-items:center;transition:opacity .14s,transform .14s;display:flex;position:absolute;inset:10px;transform:scale(.985)}.drop-content{text-align:center;justify-items:center;gap:10px;display:grid}.drop-content strong{color:var(--blue);font-size:1.05rem}.drop-content span{color:var(--muted);font-size:.92rem}.player-panel.is-empty .drop-overlay,.player-panel.is-dragging .drop-overlay{opacity:1;transform:scale(1)}.player-panel.is-empty.is-dragging .drop-overlay,.player-panel.has-audio.is-dragging .drop-overlay{background:#f8fff0f5;box-shadow:inset 0 0 0 1px #9ce15980}.drop-mark{border:2px solid var(--accent-strong);background:#fff9;border-radius:999px;width:48px;height:48px;position:relative}.drop-mark:before,.drop-mark:after{content:"";background:var(--accent-strong);position:absolute}.drop-mark:before{width:18px;height:2px;top:24px;left:14px}.drop-mark:after{width:2px;height:18px;top:16px;left:22px}.track-row{justify-content:space-between;align-items:start;gap:20px;margin-bottom:18px;display:flex}.track-copy{gap:4px;min-width:0;display:grid}.track-copy strong{text-overflow:ellipsis;white-space:nowrap;font-size:1.05rem;overflow:hidden}.track-copy span,.small-status{color:var(--muted);font-size:.92rem}.time-readout{color:var(--ink);font-variant-numeric:tabular-nums;white-space:nowrap;background:#ffffffa8;border:1px solid #9ce1595c;border-radius:8px;align-items:center;gap:6px;padding:.45rem .65rem;display:flex}#waveform{background:linear-gradient(#fff,#f8fff0);border:1px solid #9ce15957;border-radius:8px;width:100%;height:180px;display:block;box-shadow:inset 0 1px #ffffffd9}.seek-control{width:100%;accent-color:var(--accent);margin:20px 0 14px}.transport-row{gap:10px;display:flex}.transport-row button:first-child{min-width:7rem;color:var(--blue);border-color:var(--accent);background:linear-gradient(135deg, var(--accent), var(--accent-strong))}.transport-row button:first-child:hover:not(:disabled){color:var(--blue);background:linear-gradient(135deg, #b4ef77, var(--accent-strong))}.control-grid{gap:16px;display:grid}.control-panel{background:linear-gradient(180deg, #fffffff0, #f8fff0e6), var(--panel);box-shadow:var(--soft-shadow);margin:0;padding:16px}.control-panel legend{color:var(--ink);padding:0 6px;font-weight:700}.control-header{color:var(--muted);justify-content:space-between;align-items:center;gap:16px;margin-bottom:12px;font-size:.95rem;display:flex}.control-header output{color:var(--ink);font-variant-numeric:tabular-nums;font-weight:700}.control-panel input[type=range]{width:100%;accent-color:var(--accent)}.stacked-controls{gap:12px;display:grid}.stacked-controls label{color:var(--muted);gap:6px;font-size:.92rem;display:grid}.stacked-controls input,.stacked-controls select{border:1px solid var(--line);width:100%;min-height:2.5rem;color:var(--ink);background:var(--panel-strong);border-radius:8px;padding:0 .75rem}.stacked-controls .checkbox-control{min-height:2.25rem;color:var(--ink);align-items:center;gap:10px;display:flex}.stacked-controls .checkbox-control input{width:1.05rem;height:1.05rem;min-height:0;accent-color:var(--accent);flex:none;margin:0;padding:0}.stacked-controls .checkbox-control:has(input:disabled){color:var(--muted);opacity:.58}.loop-buttons{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;display:grid}.small-status{min-height:1.3rem;margin:12px 0 0}@media (width<=880px){.app-shell{width:min(100% - 24px,720px);padding:20px 0}.top-bar{flex-direction:column;align-items:stretch}.file-button{width:100%}.workspace{grid-template-columns:1fr}}@media (width<=520px){.track-row,.transport-row{flex-direction:column}.transport-row button{width:100%}.loop-buttons{grid-template-columns:1fr}}