:root{--bg:#121018;--surface:#1b1823;--surface-2:#23202d;--surface-3:#2d2939;--line:#3a3548;--text:#f1eef7;--muted:#9d97ad;--accent:#ff4f8b;--accent-2:#45d0c0;--wave:#6f6890;--warn:#ffb547;--ok:#5ad17a;--danger:#ff6b6b;--radius:12px;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;color:var(--text);background:var(--bg);font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;font-size:15px;line-height:1.45}*{box-sizing:border-box}body{background:var(--bg);min-height:100vh;margin:0}a{color:inherit}h1,h2,h3{margin:0;line-height:1.2}button,input,select,textarea{font:inherit;color:inherit}input,select,textarea{background:var(--surface-2);border:1px solid var(--line);border-radius:8px;padding:7px 10px}input:focus,select:focus,textarea:focus{outline:2px solid var(--accent);outline-offset:-1px}progress{appearance:none;background:var(--surface-3);border:0;border-radius:3px;width:100%;height:6px;overflow:hidden}progress::-webkit-progress-bar{background:var(--surface-3)}progress::-webkit-progress-value{background:var(--accent-2)}progress::-moz-progress-bar{background:var(--accent-2)}.muted{color:var(--muted)}.small{font-size:.85rem}.center{text-align:center}.mono{font-variant-numeric:tabular-nums}.hint{color:var(--muted);margin:0;font-size:.82rem}.row{align-items:center;gap:8px;display:flex}.row.wrap{flex-wrap:wrap}.row.between{justify-content:space-between}.btn{border:1px solid var(--line);background:var(--surface-2);cursor:pointer;white-space:nowrap;border-radius:10px;justify-content:center;align-items:center;gap:6px;padding:8px 14px;text-decoration:none;transition:background .15s,border-color .15s,transform 50ms;display:inline-flex}.btn:hover:not(:disabled){background:var(--surface-3)}.btn:active:not(:disabled){transform:translateY(1px)}.btn:disabled{opacity:.45;cursor:default}.btn.sm{border-radius:8px;padding:5px 10px;font-size:.85rem}.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff;font-weight:600}.btn.primary:hover:not(:disabled){background:#ff6a9d}.btn.ghost{background:0 0;border-color:#0000}.btn.ghost:hover:not(:disabled){background:var(--surface-2)}.btn.active{border-color:var(--accent-2);color:var(--accent-2)}.btn.danger{color:var(--danger)}.icon-btn{cursor:pointer;color:var(--muted);background:0 0;border:0;border-radius:8px;padding:4px 8px;font-size:1rem}.icon-btn:hover{color:var(--text);background:var(--surface-2)}.icon-btn.lg{font-size:1.3rem}.chip{border:1px solid var(--line);background:var(--surface);cursor:pointer;white-space:nowrap;border-radius:999px;padding:5px 12px;font-size:.85rem}.chip.on{border-color:var(--accent-2);color:var(--accent-2);background:#45d0c01f}.chip.static{cursor:default}.badge{background:var(--surface-3);white-space:nowrap;border-radius:999px;padding:2px 9px;font-size:.8rem;font-weight:600;display:inline-block}.tags{flex-wrap:wrap;gap:6px;display:flex}.tag{border:1px solid var(--line);background:var(--surface-2);color:var(--muted);border-radius:999px;padding:1px 9px;font-size:.78rem}button.tag{cursor:pointer}.tag.on{border-color:var(--accent);color:var(--text);background:#ff4f8b26}.status{border:1px solid #0000;border-radius:999px;padding:2px 8px;font-size:.75rem;font-weight:600}select.status{cursor:pointer;padding:2px 6px}.status-nuevo{color:var(--muted);border-color:var(--line)}.status-aprendiendo{color:var(--warn);border-color:#ffb54766}.status-dominado{color:var(--ok);border-color:#5ad17a66}.toggle{cursor:pointer;-webkit-user-select:none;user-select:none;align-items:center;gap:10px;display:inline-flex}.toggle input{opacity:0;pointer-events:none;position:absolute}.toggle-track{background:var(--surface-3);border:1px solid var(--line);border-radius:999px;flex:none;width:36px;height:20px;transition:background .15s;position:relative}.toggle-track:after{content:"";background:var(--muted);border-radius:50%;width:14px;height:14px;transition:transform .15s,background .15s;position:absolute;top:2px;left:2px}.toggle input:checked+.toggle-track{background:var(--accent-2);border-color:var(--accent-2)}.toggle input:checked+.toggle-track:after{background:#fff;transform:translate(16px)}.toggle input:focus-visible+.toggle-track{outline:2px solid var(--accent)}.slider{flex-direction:column;gap:2px;display:flex}.slider-label{color:var(--muted);justify-content:space-between;font-size:.85rem;display:flex}.slider-label b{color:var(--text);font-variant-numeric:tabular-nums}.slider input[type=range]{width:100%;accent-color:var(--accent-2);background:0 0;border:0;padding:0}.num{text-align:center;font-variant-numeric:tabular-nums;width:58px;padding:4px 6px}.segmented{background:var(--surface-2);border:1px solid var(--line);border-radius:9px;flex-wrap:wrap;gap:2px;padding:2px;display:inline-flex}.segmented button{cursor:pointer;color:var(--muted);background:0 0;border:0;border-radius:7px;padding:4px 10px;font-size:.85rem}.segmented button.active{background:var(--surface-3);color:var(--text);box-shadow:inset 0 0 0 1px var(--line)}.field{color:var(--muted);flex-direction:column;gap:4px;font-size:.85rem;display:flex}html,body,#root{height:100%}.player{flex-direction:column;height:100dvh;display:flex;overflow:hidden}.player-header{border-bottom:1px solid var(--line);flex:none;align-items:center;gap:12px;padding:8px 16px;display:flex}.player-title{flex:1;align-items:baseline;gap:10px;min-width:0;display:flex}.player-title h1{white-space:nowrap;text-overflow:ellipsis;font-size:1.05rem;overflow:hidden}.player-title 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video{transform:scaleX(-1)}.webcam-label{background:#0009;border-radius:999px;padding:2px 8px;font-size:.75rem;position:absolute;top:10px;left:10px}.webcam-error{color:var(--muted);text-align:center;padding:24px}.contents{display:contents}.video-wrap.song-stage{background:radial-gradient(ellipse at 50% 35%, #2a2140 0%, var(--bg) 70%);flex-direction:column;display:flex;overflow-y:auto}.song-visual{flex:1;justify-content:center;align-items:center;min-height:140px;display:flex;position:relative}.song-note{color:var(--text);opacity:.07;-webkit-user-select:none;user-select:none;font-size:clamp(5rem,16vw,10rem);line-height:1}.song-visual:has(.overlay-count,.overlay-center) .song-note{visibility:hidden}.song-visual .overlay-count{top:50%;left:50%;right:auto;transform:translate(-50%,-50%)}.song-visual .count-num{font-size:clamp(4rem,14vw,8rem)}.song-visual .overlay-center{background:0 0}.mixer{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);cursor:default;flex-direction:column;flex:none;gap:8px;margin:0 12px 12px;padding:10px 12px;display:flex}.mixer-head{flex-wrap:wrap;align-items:center;gap:4px 12px;display:flex}.mixer-head .btn{margin-left:auto}.mixer-title{font-weight:600}.mixer progress{width:100%}.mixer .hint{margin:0}.warn-text{color:var(--warn)}.tracks{grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:8px;display:grid}@media (width<=640px){.mixer{margin:0 8px 8px;padding:8px}.mixer-keys,.track-fader .mono{display:none}.track{padding:6px 8px}}.track{background:var(--surface-2);border-radius:10px;flex-direction:column;gap:6px;padding:8px 10px;transition:opacity .15s;display:flex}.track.silent{opacity:.5}.track-head{align-items:center;gap:6px;display:flex}.track-icon{font-size:1.05rem}.track-name{white-space:nowrap;text-overflow:ellipsis;flex:1;min-width:0;font-size:.9rem;font-weight:600;overflow:hidden}.track-btn{border:1px solid var(--line);background:var(--surface-3);width:28px;height:26px;color:var(--muted);cursor:pointer;border-radius:6px;flex:none;font-size:.75rem;font-weight:700}.track-btn:hover{color:var(--text)}.track-btn.on{background:var(--warn);border-color:var(--warn);color:#1b1823}.track-btn.solo.on{background:var(--accent-2);border-color:var(--accent-2)}.track-fader{align-items:center;gap:8px;display:flex}.track-fader input{min-width:0;accent-color:var(--accent-2);background:0 0;border:0;flex:1;padding:0}.track-fader .mono{text-align:right;width:3.2em;color:var(--muted);font-size:.8rem}.track-meter{background:var(--surface-3);border-radius:2px;height:4px;overflow:hidden}.track-meter>div{background:linear-gradient(90deg, var(--accent-2), var(--ok) 75%, var(--warn));width:0;height:100%}.overlay-count{pointer-events:none;flex-direction:column;align-items:center;display:flex;position:absolute;top:12px;right:14px}.count-num{color:#fff;text-shadow:0 2px 12px #000c;font-variant-numeric:tabular-nums;font-size:clamp(2.4rem,6vw,4.2rem);font-weight:800;line-height:1;animation:.18s ease-out pop}.count-num.down{color:var(--accent)}.overlay-bar{background:#0009;border-radius:999px;margin-top:4px;padding:1px 8px;font-size:.75rem}.overlay-center{pointer-events:none;background:#0008;flex-direction:column;justify-content:center;align-items:center;display:flex;position:absolute;inset:0}.countin-num,.rest-num{color:var(--accent);text-shadow:0 4px 30px #000;font-size:clamp(5rem,16vw,10rem);font-weight:900;line-height:1;animation:.22s ease-out pop}.rest-num{color:var(--accent-2);animation:none}.overlay-sub{text-transform:uppercase;letter-spacing:.15em;color:#fffc;font-size:.85rem}@keyframes pop{0%{opacity:.4;transform:scale(1.35)}to{opacity:1;transform:scale(1)}}.dock{flex-direction:column;flex:none;gap:0;display:flex}.transport{scrollbar-width:none;align-items:center;gap:16px;padding:12px 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var(--line);position:relative;overflow:hidden}.audio-map .timeline{border-radius:0}.audio-map-wrap{flex-direction:column;gap:3px;display:flex}.map-zoom{z-index:4;border:1px solid var(--line);background:#121018cc;border-radius:8px;display:flex;position:absolute;top:6px;right:6px;overflow:hidden}.map-zoom button{cursor:pointer;color:var(--text);background:0 0;border:0;padding:2px 9px;font-size:.8rem;line-height:1.4}.map-zoom button+button{border-left:1px solid var(--line)}.map-zoom button:hover:not(:disabled){background:var(--surface-3)}.map-zoom button:disabled{color:var(--muted);opacity:.5;cursor:default}.map-scroll{scrollbar-width:thin;scrollbar-color:var(--muted) transparent;height:9px;overflow:auto 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.strip-num{z-index:1;white-space:nowrap;position:relative}.strip-cell.selected{background:#ff4f8b33}.strip-cell.sel-start{box-shadow:inset 2px 0 0 var(--accent)}.strip-cell.sel-end{box-shadow:inset -2px 0 0 var(--accent)}.strip-cell.sel-start.sel-end{box-shadow:inset 2px 0 0 var(--accent), inset -2px 0 0 var(--accent)}.strip-cell.current{background:#45d0c033}.strip-cell.current .strip-num{color:var(--accent-2)}.strip-num{z-index:1;font-variant-numeric:tabular-nums;color:var(--muted);font-size:.72rem;font-weight:650;line-height:1;position:relative}.strip-cell.guide .strip-num{color:var(--text)}.beat-slots{pointer-events:none;height:4px;position:absolute;bottom:5px;left:0;right:0}.beat-slots i{background:var(--surface-3);border-radius:2px;height:4px;position:absolute;top:0}.beat-slots i.one{background:#ff4f8b40}.beat-slots i.past{background:#45d0c066}.beat-slots i.on{background:var(--accent-2)}.beat-slots i.cut{background:repeating-linear-gradient(135deg, var(--muted) 0 1.5px, transparent 1.5px 4px);box-shadow:inset 0 0 0 1px var(--surface-3);opacity:.8}.fragment-desc{white-space:pre-wrap;margin:0}.menu-anchor{flex:none;display:inline-flex}.chip b{font-weight:650}.chip[aria-expanded=true]{background:var(--surface-3);border-color:var(--muted)}.menu-anchor.split>.chip:first-child{border-radius:999px 0 0 999px}.menu-anchor.split>.chip.caret{border-left:0;border-radius:0 999px 999px 0;padding:5px 9px 5px 7px}.popover{z-index:45;background:var(--surface);border:1px solid var(--line);border-radius:14px;flex-direction:column;animation:.12s ease-out popover-in;display:flex;position:fixed;overflow:hidden;box-shadow:0 18px 50px #000c}.popover.up{transform-origin:100% 100%}.popover.down{transform-origin:100% 0}@keyframes popover-in{0%{opacity:0;transform:scale(.97)}}.popover-head{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:12px;padding:12px 14px 10px;display:flex}.popover-head h3{text-overflow:ellipsis;white-space:nowrap;min-width:0;font-size:.95rem;overflow:hidden}.subsection{border-top:1px solid var(--line);flex-direction:column;gap:8px;padding-top:12px;display:flex}.tempo-stats{margin:0}.popover-body{flex-direction:column;gap:12px;padding:12px 14px 14px;display:flex;overflow-y:auto}.mini-frags{flex-direction:column;gap:4px;margin:0;padding:0;list-style:none;display:flex}.mini-frags li{background:var(--surface-2);border-radius:8px;align-items:center;display:flex}.mini-frags li.active{box-shadow:inset 0 0 0 1px var(--accent)}.mini-frag-main{text-align:left;cursor:pointer;background:0 0;border:0;flex-direction:column;flex:1;min-width:0;padding:7px 10px;display:flex}.mini-frag-main b,.mini-frag-main span{white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.mini-frag-main span{font-size:.78rem}.toast{background:var(--surface-3);border:1px solid var(--line);z-index:50;border-radius:999px;padding:10px 18px;animation:.2s ease-out pop;position:fixed;top:64px;left:50%;transform:translate(-50%);box-shadow:0 8px 30px #0008}.modal-backdrop{z-index:40;background:#000a;justify-content:center;align-items:center;padding:16px;display:flex;position:fixed;inset:0}.modal{background:var(--surface);border:1px solid var(--line);border-radius:16px;width:min(520px,100%);max-height:calc(100vh - 32px);overflow:auto;box-shadow:0 20px 60px #000a}.modal header,.modal footer{justify-content:space-between;align-items:center;padding:14px 18px;display:flex}.modal footer{border-top:1px solid var(--line);justify-content:flex-end;gap:8px}.modal h2{font-size:1.1rem}.modal-body{padding:0 18px 18px}.modal-summary{background:var(--surface-2);color:var(--muted);border-radius:8px;margin:0 0 14px;padding:8px 12px;font-size:.88rem}.form{flex-direction:column;gap:14px;display:flex}.form label{color:var(--muted);flex-direction:column;gap:5px;font-size:.88rem;display:flex}.form label input,.form label textarea{color:var(--text)}.form textarea{resize:vertical}.tag-suggestions{flex-wrap:wrap;gap:6px;margin-top:-6px;display:flex}.shortcuts{border-collapse:collapse;width:100%}.shortcuts td{border-bottom:1px solid var(--line);padding:6px 4px}kbd{background:var(--surface-3);border:1px solid var(--line);border-bottom-width:2px;border-radius:6px;padding:1px 7px;font-family:inherit;font-size:.82rem}.empty-state{text-align:center;max-width:520px;color:var(--muted);flex-direction:column;align-items:center;gap:8px;margin:18vh auto;display:flex}.empty-state.small{margin:48px auto}.empty-state p{margin:0}.library{max-width:1280px;min-height:100vh;margin:0 auto;padding:24px 16px 48px;position:relative}.lib-header{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;margin-bottom:20px;display:flex}.lib-header h1{letter-spacing:-.01em;align-items:center;gap:10px;font-size:1.7rem;display:flex}.lib-header p{margin:4px 0 0}.logo{filter:drop-shadow(0 2px 6px #ff4f8b60)}.tabs{border-bottom:1px solid var(--line);gap:4px;margin-bottom:16px;display:flex}.tabs button{cursor:pointer;color:var(--muted);background:0 0;border:0;border-bottom:2px solid #0000;margin-bottom:-1px;padding:10px 14px;font-weight:600}.tabs button.active{color:var(--text);border-color:var(--accent)}.tabs .count{background:var(--surface-3);border-radius:999px;margin-left:4px;padding:1px 7px;font-size:.75rem}.toolbar{flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:10px;display:flex}.search{flex:1;min-width:220px}.filter-tags{margin-bottom:12px}.session-start{border-radius:var(--radius);background:var(--surface);border:1px dashed var(--line);flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:16px;padding:10px 14px;font-size:.9rem;display:flex}.card-grid{grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:14px;display:grid}.card{background:var(--surface);border-radius:var(--radius);flex-direction:column;display:flex;overflow:hidden}.thumb{aspect-ratio:16/9;background:#000;display:block;position:relative;overflow:hidden}.thumb img{object-fit:cover;width:100%;height:100%;transition:transform .25s;display:block}.thumb:hover img{transform:scale(1.04)}.thumb:hover img.mirrored{transform:scaleX(-1)scale(1.04)}.thumb-empty{color:var(--line);justify-content:center;align-items:center;font-size:2.4rem;display:flex;position:absolute;inset:0}.thumb-label{background:#000b;border-radius:6px;padding:1px 7px;font-size:.75rem;position:absolute;bottom:8px;right:8px}.thumb-kind{text-transform:uppercase;letter-spacing:.06em;color:var(--accent-2);background:#000b;border-radius:6px;padding:1px 7px;font-size:.7rem;position:absolute;top:8px;left:8px}.thumb-play{color:#fff;opacity:0;background:#0006;justify-content:center;align-items:center;font-size:2rem;transition:opacity .15s;display:flex;position:absolute;inset:0}.thumb:hover .thumb-play{opacity:1}.card-body{flex-direction:column;flex:1;gap:6px;padding:10px 12px 4px;display:flex}.card-body h3{text-overflow:ellipsis;white-space:nowrap;min-width:0;font-size:1rem;overflow:hidden}.card-body h3 a{text-decoration:none}.card-body h3 a:hover{text-decoration:underline}.card-body p{margin:0}.card-body .desc{-webkit-line-clamp:3;line-clamp:3;white-space:pre-wrap;-webkit-box-orient:vertical;font-size:.88rem;display:-webkit-box;overflow:hidden}.card-actions{gap:4px;padding:8px 10px 10px;display:flex}.welcome{grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);align-items:center;gap:24px;margin-top:24px;display:grid}.dropzone{border:2px dashed var(--line);background:var(--surface);cursor:pointer;border-radius:20px;flex-direction:column;align-items:center;gap:8px;padding:56px 24px;transition:border-color .15s,background .15s;display:flex}.dropzone:hover{border-color:var(--accent);background:var(--surface-2)}.dropzone-icon{font-size:2.6rem}.features{color:var(--muted);flex-direction:column;gap:10px;margin:0;padding-left:18px;display:flex}.features b{color:var(--text)}.lib-footer{text-align:center;margin-top:32px;font-size:.8rem}.drop-hint{border:3px dashed var(--accent);pointer-events:none;z-index:60;background:#121018dd;border-radius:24px;justify-content:center;align-items:center;font-size:1.4rem;font-weight:700;display:flex;position:fixed;inset:12px}@media (width<=640px){:root{font-size:14px}.player-header,.stage,.dock{padding-left:10px;padding-right:10px}.stage.split{grid-template-rows:minmax(0,1fr) minmax(0,1fr);grid-template-columns:minmax(0,1fr)}.transport{flex-wrap:wrap;row-gap:6px;overflow:visible}.transport-group.end{scrollbar-width:none;flex:100%;min-width:0;margin-left:0;overflow-x:auto}.transport-group.end::-webkit-scrollbar{display:none}.welcome{grid-template-columns:1fr}.player-title .muted{display:none}}