:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--bg:#f5f6f8;--surface:#fff;--surface-sunken:#f1f3f5;--text:#1f2328;--text-muted:#5f6670;--border:#e2e5e9;--bar:#8a4b2f;--glow:#f2a91f;--glow-strong:#f7b93d;--glow-halo:#f2a91f59;--on-glow:#2b1a10;--accent-text:#b86a00;--danger:#c62828;--stage-top:#fff;--stage-bottom:#eceef1;--shadow:0 1px 2px #1018280d, 0 6px 20px #1018280f;--wood-text:#8a4b2f;--sheet-bg:#fff;--ink:#1d1612;--note-lit:#e08a00;--desk:#e6e9ed;--edit:#2563eb;--font-sans:system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--gutter:clamp(16px, 4vw, 40px);--radius:14px;font-family:var(--font-sans);color:var(--text);background:var(--bg);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;line-height:1.5}:root[data-theme=dark]{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--bg:#0f1114;--surface:#171a1e;--surface-sunken:#21252b;--text:#e6e8eb;--text-muted:#9ba3ad;--border:#2c3139;--bar:#a0583a;--glow-halo:#f2a91f4d;--accent-text:#f2b13d;--danger:#ff6b6b;--stage-top:#1b1f24;--stage-bottom:#121417;--shadow:0 1px 2px #00000080, 0 8px 24px #00000059;--wood-text:#d9946a;--desk:#0b0d10;--edit:#60a5fa}*,:before,:after{box-sizing:border-box}[hidden]{display:none!important}body{margin:0}#app{flex-direction:column;min-height:100svh;display:flex}:focus-visible{outline:2px solid var(--glow);outline-offset:2px}button,select,input{font:inherit}.topbar{z-index:10;min-height:60px;padding:8px var(--gutter);border-bottom:1px solid var(--border);background:var(--surface);align-items:center;gap:8px 22px;display:flex;position:sticky;top:0;box-shadow:0 1px 3px #1018280a}.topnav{align-self:stretch;gap:4px;display:flex}.topnav-link{color:var(--text-muted);border-bottom:3px solid #0000;align-items:center;gap:7px;padding:0 12px;font-weight:600;text-decoration:none;display:inline-flex}.topnav-link svg{width:18px;height:18px}.topnav-link:hover{color:var(--text)}.topnav-link[aria-current]{border-bottom-color:var(--glow);color:var(--text)}.topnav-link[aria-disabled=true]{opacity:.45;cursor:default}.search{border:1px solid var(--border);background:var(--surface);max-width:380px;min-height:38px;color:var(--text-muted);border-radius:999px;flex:200px;align-items:center;gap:8px;padding:0 12px;display:flex}.search:focus-within{border-color:var(--glow)}.search svg{flex:none;width:17px;height:17px}.search input{width:100%;min-width:0;color:var(--text);background:0 0;border:0;outline:0}.topbar-add,.brand-name{white-space:nowrap}@media (width<=900px){.topbar .brand-name{display:none}}.topbar-tools{align-items:center;gap:4px;margin-left:auto;display:flex}.topbar-icon{color:var(--text-muted)}.topbar-icon:hover,.topbar-settings[aria-current]{color:var(--text)}.topbar-settings[aria-current]{border-color:var(--glow)}.layout{flex:1;grid-template-columns:236px minmax(0,1fr);width:min(100%,1400px);margin:0 auto;display:grid}.layout[data-view=player],.layout[data-view=settings]{grid-template-columns:minmax(0,1fr)}.layout[data-view=player] .sidebar,.layout[data-view=settings] .sidebar{display:none}.sidebar{padding:20px 0 24px var(--gutter);flex-direction:column;gap:18px;display:flex}.side-list{gap:2px;display:grid}.side-item{min-height:38px;color:var(--text-muted);text-align:left;cursor:pointer;background:0 0;border:0;border-radius:10px;align-items:center;gap:10px;padding:0 12px;font-weight:600;display:flex}.side-item svg{flex:none;width:18px;height:18px}.side-item:hover{background:var(--surface-sunken);color:var(--text)}.side-item[aria-current]{background:var(--surface);box-shadow:var(--shadow);color:var(--text)}.side-count{font-variant-numeric:tabular-nums;margin-left:auto;font-size:.8125rem}.side-card{border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);gap:6px;padding:14px;font-size:.875rem;display:grid}.side-card p{color:var(--text-muted);margin:0}.side-card .side-card-warning{color:var(--danger)}.library{align-content:start;gap:12px;display:grid}.library-toolbar{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px;display:flex}.library-title{letter-spacing:-.015em;margin:0;font-size:1.375rem}.library-sort{color:var(--text-muted);align-items:center;gap:8px;font-size:.875rem;font-weight:600;display:flex}.library-sort select{border:1px solid var(--border);background:var(--surface);min-height:34px;color:var(--text);border-radius:9px;padding:0 8px}.library-note{color:var(--text-muted);margin:8px 0}.song-list{border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);margin:0;padding:0;list-style:none;display:grid;overflow:hidden}.song-row{border-top:1px solid var(--border);min-height:52px;color:var(--text-muted);grid-template-columns:minmax(0,1fr) auto auto auto auto auto;align-items:center;gap:14px;padding:4px 10px 4px 4px;font-size:.875rem;display:grid}.song-row:first-child{border-top:0}.song-row:hover,.song-row[aria-current]{background:var(--surface-sunken)}.song-open{min-width:0;min-height:44px;color:var(--text);text-align:left;cursor:pointer;background:0 0;border:0;border-radius:10px;align-items:center;gap:12px;padding:0 10px;display:flex}.song-open>svg{width:20px;height:20px;color:var(--wood-text);flex:none}.song-name{align-items:baseline;gap:10px;min-width:0;display:flex}.song-name strong,.song-part{white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.song-part{color:var(--text-muted);font-size:.875rem}.song-badge{background:var(--surface-sunken);border-radius:999px;padding:2px 8px;font-size:.75rem;font-weight:700}.song-badge--pdf{color:var(--wood-text)}.song-length,.song-date{font-variant-numeric:tabular-nums;white-space:nowrap}.song-star[aria-pressed=true]{color:var(--glow)}.song-star,.song-remove{background:0 0;border-color:#0000}@media (width<=860px){.layout{grid-template-rows:auto 1fr;grid-template-columns:minmax(0,1fr);align-content:start}.sidebar{padding:12px var(--gutter) 0;flex-direction:row;overflow-x:auto}.side-list{gap:6px;display:flex}.side-item{border:1px solid var(--border);border-radius:999px;flex:none;min-height:34px}.side-item[aria-current]{border-color:var(--text-muted)}.side-card{display:none}.song-row{grid-template-columns:minmax(0,1fr) auto auto}.song-badge,.song-length,.song-date{display:none}.song-name{flex-direction:column;gap:0}}@media (width<=560px){.topbar{flex-wrap:wrap;column-gap:10px}.topnav-link{padding:0 8px}.topnav-link svg,.topbar .brand-name,.topbar-add span{display:none}.search{flex-basis:100%;order:5;max-width:none}}.brand{color:inherit;letter-spacing:-.01em;border-radius:6px;align-items:center;gap:10px;font-size:1.125rem;font-weight:650;text-decoration:none;display:inline-flex}.logo{width:28px;height:28px}.logo-bar{fill:var(--bar)}.logo-bar--lit{fill:var(--glow);filter:drop-shadow(0 0 3px var(--glow-halo))}.button{border:1px solid var(--border);background:var(--surface);min-height:40px;color:var(--text);cursor:pointer;border-radius:999px;align-items:center;gap:8px;padding:0 16px;font-weight:600;text-decoration:none;transition:background-color .15s,border-color .15s,transform .1s;display:inline-flex}.button svg{width:18px;height:18px}.button:hover{border-color:var(--glow)}.button:active{transform:translateY(1px)}.button--primary{background:var(--glow);color:var(--on-glow);border-color:#0000}.button--primary:hover{background:var(--glow-strong)}.button--ghost{background:0 0}.icon-button{border:1px solid var(--border);background:var(--surface);width:40px;height:40px;color:var(--text);cursor:pointer;border-radius:50%;flex:none;place-items:center;padding:0;display:grid}.icon-button:hover{border-color:var(--glow)}.icon-button svg{width:18px;height:18px}.icon-button--small{width:30px;height:30px}.icon-button--small svg{width:14px;height:14px}.play-button{background:var(--glow);width:54px;height:54px;color:var(--on-glow);box-shadow:0 6px 18px var(--glow-halo);cursor:pointer;border:0;border-radius:50%;flex:none;place-items:center;padding:0;transition:transform .1s,background-color .15s;display:grid}.play-button:hover{background:var(--glow-strong)}.play-button:active{transform:scale(.96)}.play-button svg{width:26px;height:26px}.main{width:min(100%,1320px);padding:20px var(--gutter) 32px;flex-direction:column;flex:1;margin:0 auto;display:flex}.settings{align-content:start;gap:16px;max-width:760px;display:grid}.settings-card{border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);box-shadow:var(--shadow);padding:18px 20px 20px}.settings-card-title{letter-spacing:-.005em;margin:0 0 14px;font-size:1rem}.settings-field{border:0;min-width:0;margin:0;padding:0}.reader-choices{gap:10px;display:grid}.reader-choice{border:1px solid var(--border);cursor:pointer;border-radius:12px;align-items:flex-start;gap:10px;padding:10px 12px;display:flex}.reader-choice:has(input:checked){border-color:var(--glow);box-shadow:inset 0 0 0 1px var(--glow)}.reader-choice input{width:17px;height:17px;accent-color:var(--glow);cursor:pointer;flex:none;margin:2px 0 0}.reader-choice-text{gap:2px;display:grid}.reader-choice-name{font-weight:650}.reader-choice-note,.settings-note{color:var(--text-muted);font-size:.875rem}.settings-note{margin:12px 0 0}.theme-choices{grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:12px;display:grid}.theme-choice{border:1px solid var(--border);background:var(--surface);cursor:pointer;border-radius:12px;gap:10px;padding:10px;display:grid;position:relative}.theme-choice:hover{border-color:var(--text-muted)}.theme-choice:has(input:checked){border-color:var(--glow);box-shadow:0 0 0 1px var(--glow)}.theme-choice:has(input:focus-visible){outline:2px solid var(--glow);outline-offset:2px}.theme-choice input{opacity:0;pointer-events:none;position:absolute}.theme-choice-name{align-items:center;gap:8px;font-weight:600;display:flex}.theme-choice-name svg{width:18px;height:18px;color:var(--text-muted)}.theme-choice:has(input:checked) .theme-choice-name svg{color:var(--glow)}.theme-preview{background:#f5f6f8;border-radius:8px;grid-template-rows:9px 1fr 18px;gap:6px;height:92px;padding:7px;display:grid;overflow:hidden;box-shadow:inset 0 0 0 1px #e2e5e9}.theme-preview-top{background:#fff;border-radius:3px}.theme-preview-sheet{background:#fff repeating-linear-gradient(#0000 0 5px,#c9c4bf 5px 6px) 50%/86% 29px no-repeat;border-radius:4px;position:relative}.theme-preview-note{background:#e08a00;border-radius:50%;width:9px;height:7px;position:absolute;top:calc(50% - 4px);left:42%;transform:rotate(-20deg)}.theme-preview-bars{background:repeating-linear-gradient(90deg,#8a4b2f 0 7px,#0000 7px 10px);border-radius:3px}.theme-preview--dark{background:#0f1114;box-shadow:inset 0 0 0 1px #2c3139}.theme-preview--dark .theme-preview-top{background-color:#171a1e}.theme-preview--dark .theme-preview-bars{background:repeating-linear-gradient(90deg,#a0583a 0 7px,#0000 7px 10px)}.empty-library{border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);text-align:center;justify-items:center;gap:8px;padding:48px 24px;display:grid}.empty-library-icon{background:var(--surface-sunken);width:48px;height:48px;color:var(--accent-text);border-radius:50%;place-items:center;margin-bottom:4px;display:grid}.empty-library-icon svg{width:24px;height:24px}.empty-library-title{margin:0;font-size:1.125rem;font-weight:600}.empty-library-text{max-width:32em;color:var(--text-muted);margin:0;font-size:.9375rem}.empty-library-actions{flex-wrap:wrap;justify-content:center;gap:10px;margin-top:8px;display:flex}.player{gap:16px;display:grid}.song-bar{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px 24px;display:flex}.song-actions .toggle{gap:8px;min-height:40px;padding:0 16px}.song-actions .toggle svg{width:18px;height:18px}.picker{border:1px solid var(--border);background:var(--surface);min-height:40px;color:var(--text);cursor:pointer;border-radius:999px;align-items:center;gap:6px;padding:0 10px 0 14px;transition:border-color .15s;display:inline-flex}.picker:hover,.picker:focus-within{border-color:var(--glow)}.picker svg{flex:none;width:18px;height:18px}.picker select{min-height:38px;color:inherit;cursor:pointer;background:0 0;border:0;outline:0;padding:0 2px;font-weight:600}.song-actions{flex-wrap:wrap;gap:8px;display:flex;position:relative}.popover>summary{-webkit-user-select:none;user-select:none;list-style:none}.popover>summary::-webkit-details-marker{display:none}.popover[open]>summary{border-color:var(--glow);box-shadow:inset 0 0 0 1px var(--glow)}.popover-panel{z-index:20;width:min(440px, calc(100vw - 2 * var(--gutter)));border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);gap:12px;max-height:min(70svh,640px);padding:16px;display:grid;position:absolute;top:calc(100% + 8px);left:0;overflow-y:auto;box-shadow:0 16px 40px #1018282e}:root[data-theme=dark] .popover-panel{box-shadow:0 16px 40px #0000008c}.popover-title{margin:0;font-weight:700}.options-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;display:grid}.options-grid .field select{width:100%;min-width:0;max-width:none}.options-show{color:var(--text-muted);flex-wrap:wrap;align-items:center;gap:8px 18px;font-size:.875rem;display:flex}.options-show-label{color:var(--text);font-weight:650}.options-switches{flex-wrap:wrap;gap:8px 18px;display:flex}.options-section{border-top:1px solid var(--border);color:var(--text-muted);gap:6px;padding-top:12px;font-size:.875rem;display:grid}.options-section>.button{justify-self:start}.options-note{margin:0}.options-heading{color:var(--text);margin:0;font-weight:650}.options-instrument .options-grid{margin-top:4px}.options-hint{margin:0;font-size:.8125rem}.options-section .control input[type=range]{flex:1;width:auto;min-width:100px}.song-heading{min-width:0}.song-title{letter-spacing:-.02em;overflow-wrap:anywhere;margin:0;font-size:clamp(1.4rem,3vw,2rem);line-height:1.15}.song-meta{color:var(--text-muted);margin:4px 0 0;font-size:.9375rem}.song-warning{color:var(--danger)}.field{color:var(--text-muted);gap:4px;font-size:.8125rem;font-weight:600;display:grid}.field select{border:1px solid var(--border);background:var(--surface);min-width:8.5rem;max-width:16rem;min-height:38px;color:var(--text);border-radius:10px;padding:0 10px;font-size:.9375rem;font-weight:500}.stage{border:1px solid var(--border);background:linear-gradient(to bottom, var(--stage-top), var(--stage-bottom));box-shadow:var(--shadow);border-radius:18px;place-items:center;padding:clamp(8px,2vw,24px);display:grid;overflow:hidden}.workspace{gap:16px;display:grid}.workspace[data-sheet=none] .sheet{height:auto}@media (width>=1100px){.layout[data-view=player]{width:100%}.layout[data-view=player] .main{width:min(100%,1880px)}.workspace{grid-template-columns:min(77.27svh - 278.444px,55%) minmax(0,1fr);align-items:stretch}.workspace[data-sheet=none]{grid-template-columns:minmax(0,1fr)}.workspace:has(>.sheet-panel[hidden]){grid-template-columns:minmax(0,1fr)}.workspace:has(>.stage[hidden]){grid-template-columns:minmax(0,1fr)}.player{flex-direction:column;flex:1;display:flex}.workspace{flex:1;grid-template-rows:minmax(0,1fr);min-height:360px}.workspace>*{min-height:0}.workspace .sheet{height:100%}.workspace[data-sheet=none]{grid-template-rows:auto minmax(0,1fr)}}.sheet-panel{position:relative}.edit-actions{align-items:center;gap:6px;display:flex}.edit-actions .icon-button:disabled,.edit-actions .button:disabled{opacity:.4;cursor:default}.edit-hint{color:var(--edit);margin:4px 0 0;font-size:.875rem;font-weight:600}.song-edited{background:color-mix(in srgb, var(--edit) 14%, transparent);color:var(--edit);border-radius:999px;padding:0 7px;font-size:.75rem;font-weight:700}.sheet--editing{box-shadow:0 0 0 2px var(--edit), var(--shadow)}.sheet--editing .sheet-page .note{cursor:ns-resize}.sheet--editing .sheet-page :is(.rest,.mRest,.dir,.dynam,.tempo){cursor:pointer}.sheet--editing .sheet-page :is(.note,.rest,.mRest,.dir,.dynam,.tempo):hover,.sheet--editing .sheet-page :is(.note,.rest,.mRest,.dir,.dynam,.tempo):hover *,.sheet-page .is-dragging,.sheet-page .is-dragging *{fill:var(--edit);stroke:var(--edit);color:var(--edit)}.edit-menu{z-index:15;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);gap:8px;width:min(380px,100% - 16px);padding:12px;display:grid;position:absolute;box-shadow:0 16px 40px #10182833}:root[data-theme=dark] .edit-menu{box-shadow:0 16px 40px #0000008c}.edit-menu-title{margin:0;padding-right:30px;font-weight:700}.edit-menu .edit-menu-close{min-width:28px;padding:0;position:absolute;top:8px;right:8px}.edit-row{flex-wrap:wrap;align-items:center;gap:6px;display:flex}.edit-row-label{width:52px;color:var(--text-muted);font-size:.8125rem;font-weight:600}.edit-button{border:1px solid var(--border);background:var(--surface);min-height:30px;color:var(--text);cursor:pointer;border-radius:8px;padding:0 10px;font-size:.875rem;font-weight:600}.edit-button:hover{border-color:var(--edit)}.edit-button[aria-pressed=true]{background:var(--edit);color:#fff;border-color:#0000}.edit-select,.edit-check{color:var(--text-muted);align-items:center;gap:6px;font-size:.875rem;font-weight:600;display:inline-flex}.edit-select select,.edit-text input{border:1px solid var(--border);background:var(--surface);min-height:30px;color:var(--text);border-radius:8px;padding:0 8px;font-size:.875rem}.edit-text{flex-wrap:nowrap}.edit-text input{flex:1;min-width:0}.edit-check input{accent-color:var(--edit)}.edit-note{color:var(--text-muted);font-size:.8125rem}.edit-menu.is-busy{opacity:.6;pointer-events:none}.edit-ghost{z-index:14;background:var(--edit);opacity:.45;pointer-events:none;border-radius:50%;position:absolute;transform:rotate(-20deg)}.sheet--editing .sheet-page{cursor:crosshair}.edit-tip{z-index:16;background:var(--edit);color:#fff;pointer-events:none;border-radius:6px;padding:2px 8px;font-size:.875rem;font-weight:700;position:absolute}.stage{position:relative}.cymbal{pointer-events:none;width:clamp(72px,13%,170px);height:auto;position:absolute;top:clamp(6px,2%,20px);right:clamp(6px,2%,20px)}.cymbal-hit{pointer-events:all;cursor:pointer;touch-action:none}.cymbal-stand{fill:none;stroke:#7c8590;stroke-width:2.4px;stroke-linecap:round}.cymbal-groove{fill:none;stroke:#6e4e1459;stroke-width:.7px}.cymbal-glow,.cymbal-shine{opacity:0}.cymbal-shine{fill:#fff4cf;mix-blend-mode:screen}.stage[data-tap=off] .instrument{touch-action:auto}.stage[data-tap=off] .bar,.stage[data-tap=off] .key{cursor:default;pointer-events:none}.stage[data-tap=off] .cymbal-hit{pointer-events:none}.cymbal--none{opacity:.45}.sheet{border:1px solid var(--border);background:var(--sheet-bg);height:clamp(260px,42svh,480px);color:var(--ink);box-shadow:var(--shadow);border-radius:18px;flex-direction:column;display:flex;overflow:hidden}.sheet-page{flex:1;min-height:0;position:relative}.sheet-page svg{width:100%;height:100%;fill:var(--ink);display:block;position:absolute;inset:0}.sheet-page .definition-scale{color:var(--ink)}.sheet-pager{border-top:1px solid var(--border);color:var(--text-muted);justify-content:center;align-items:center;gap:10px;padding:4px 8px 6px;font-size:.8125rem;font-weight:600;display:flex}.sheet-pager-count{text-align:center;font-variant-numeric:tabular-nums;min-width:7.5em}.sheet-pager-button{border:1px solid var(--border);background:var(--surface);width:30px;height:30px;color:var(--text);cursor:pointer;border-radius:50%;place-items:center;padding:0;display:grid}.sheet-pager-button svg{width:16px;height:16px}.sheet-pager-button:hover:not(:disabled){border-color:var(--glow)}.sheet-pager-button:disabled{opacity:.35;cursor:default}.sheet--paper{background:var(--desk)}.sheet--paper .sheet-page{container-type:size}.sheet--paper .sheet-page svg{width:auto;height:min(var(--paper-height), 100cqh - 24px, (100cqw - 24px) * 11 / 8.5);background:var(--sheet-bg);border-radius:3px;margin:auto;box-shadow:0 1px 2px #1018281f,0 8px 24px #10182824}:root[data-theme=dark] .sheet--paper .sheet-page svg{box-shadow:0 1px 2px #00000080,0 8px 24px #00000080}.sheet-page .pgHead text:first-of-type [font-size]{font-size:660px;font-weight:600}.sheet-page .pgHead text:first-of-type{transform:translateY(-230px)}.sheet--paper .sheet-pager{border-top-color:#0000}.sheet-page--message{color:var(--text-muted);text-align:center;padding:28px 20px}.sheet-page :is(.note,.rest,.mRest,.multiRest){cursor:pointer}.sheet-page .is-playing,.sheet-page .is-playing *{fill:var(--note-lit);stroke:var(--note-lit);color:var(--note-lit)}.instrument{touch-action:none;-webkit-user-select:none;user-select:none;width:100%;height:auto;max-height:min(58svh,560px);display:block}.bar{cursor:pointer}.bar:hover .bar-wood{filter:brightness(1.15)}.bar-glow,.bar-halo,.bar-ring{opacity:0;pointer-events:none}.bar-ring{fill:none;stroke:#e08a00;stroke-width:2.5px}.bar-label{fill:#fbeee2;font-family:var(--font-sans);text-anchor:middle;paint-order:stroke;stroke:#1e100899;stroke-width:2.4px;stroke-linejoin:round;pointer-events:none;font-weight:650}.tube-crown{stroke:#3c424a8c;stroke-width:.8px;pointer-events:none}.tube-crown-seam{stroke:#282c328c;stroke-width:1.4px;pointer-events:none}.instrument--chimes .bar-label{fill:#23272d;stroke:#ffffffbf;stroke-width:2px}.key{cursor:pointer}.key-body{stroke:#00000059;stroke-width:.8px}.key--white:hover .key-body{filter:brightness(.95)}.key--black:hover .key-body{filter:brightness(1.35)}.key-glow,.key-ring{opacity:0;pointer-events:none}.key-ring{fill:none;stroke:#e08a00;stroke-width:2px}.key-label{fill:#4a4a4a;font-family:var(--font-sans);text-anchor:middle;pointer-events:none;font-weight:650}.key-label--black{fill:#f2f2f2}.marimba-edge{fill:none;stroke:#e08a00;stroke-width:3px;stroke-linecap:round;stroke-linejoin:round;opacity:0}.transport{z-index:5;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);box-shadow:var(--shadow);gap:10px;padding:10px 16px;display:grid;position:sticky;bottom:12px}.transport-main{flex-wrap:wrap;align-items:center;gap:12px 14px;display:flex}.clock{font-variant-numeric:tabular-nums;min-width:8ch;font-weight:650}.clock-divider{color:var(--text-muted);margin:0 .35em}.measure{min-width:7.5em;color:var(--text-muted);font-variant-numeric:tabular-nums;font-size:.9375rem}.seek{flex:240px;min-width:160px}input[type=range]{accent-color:var(--glow);cursor:pointer}.transport-tools{color:var(--text-muted);flex-wrap:wrap;align-items:center;gap:8px 22px;font-size:.9375rem;display:flex}.transport-divider{background:var(--border);align-self:stretch;width:1px}.loop-control select{border:1px solid var(--border);background:var(--surface);max-width:11rem;min-height:34px;color:var(--text);border-radius:9px;padding:0 8px;font-size:.875rem}.toggle{border:1px solid var(--border);background:var(--surface);min-height:34px;color:var(--text);cursor:pointer;border-radius:999px;align-items:center;gap:6px;padding:0 14px;font-weight:600;display:inline-flex}.toggle svg{width:16px;height:16px}.toggle:hover{border-color:var(--glow)}.toggle[aria-pressed=true]{background:var(--glow);color:var(--on-glow);border-color:#0000}.switch{cursor:pointer;align-items:center;gap:7px;font-weight:600;display:inline-flex}.switch input{width:17px;height:17px;accent-color:var(--glow);cursor:pointer;margin:0}.seek.has-loop{background:linear-gradient(to right, transparent var(--loop-start), var(--glow-halo) var(--loop-start), var(--glow-halo) var(--loop-end), transparent var(--loop-end));border-radius:999px}.control{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.control-label{font-weight:600}.control input[type=range]{width:130px}.control-value{min-width:4.5ch;color:var(--text);font-variant-numeric:tabular-nums;font-weight:700}.control-note{font-variant-numeric:tabular-nums}.shortcuts{margin:0;line-height:1.9}kbd{border:1px solid var(--border);background:var(--surface);min-width:1.6em;color:var(--text);text-align:center;border-bottom-width:2px;border-radius:5px;margin:0 1px;padding:0 5px;font-family:inherit;font-size:.75rem;line-height:1.6;display:inline-block}.dialog{border-radius:var(--radius);background:var(--surface);width:min(480px,100vw - 32px);max-height:calc(100svh - 32px);color:var(--text);border:0;padding:0;box-shadow:0 12px 40px #10182838}.dialog::backdrop{background:#10121673}.dialog-card{gap:14px;padding:22px 22px 18px;display:grid}.dialog-title{margin:0;font-size:1.2rem}.file-types{gap:8px;margin:0;padding:0;list-style:none;display:grid}.file-type{border:1px solid var(--border);background:var(--surface-sunken);border-radius:10px;grid-template-columns:auto minmax(0,1fr);align-items:center;gap:12px;padding:10px 12px;display:grid}.file-type-icon{background:var(--surface);width:36px;height:36px;color:var(--accent-text);border-radius:9px;place-items:center;display:grid}.file-type-icon svg{width:20px;height:20px}.file-type-text{gap:3px;min-width:0;display:grid}.file-type-head{flex-wrap:wrap;align-items:center;gap:4px 10px;display:flex}.file-type-name{font-weight:600}.file-type-note{color:var(--text-muted);font-size:.85rem}.file-type-caution{font-style:italic}.file-type-exts{flex-wrap:wrap;gap:4px;display:flex}.file-type-exts code{border:1px solid var(--border);background:var(--surface);border-radius:6px;padding:2px 6px;font-size:.8rem}.dialog-hint{color:var(--text-muted);margin:0;font-size:.9rem}.dialog-actions{justify-content:flex-end;gap:8px;display:flex}.about-head{align-items:center;gap:10px;display:flex}.about-head .logo{width:28px;height:28px}.about-lede{margin:0}.about-steps{gap:6px;margin:0;padding-left:1.4em;display:grid}.about-credits{border-top:1px solid var(--border);color:var(--text-muted);grid-template-columns:auto minmax(0,1fr);gap:4px 12px;margin:0;padding-top:12px;font-size:.8125rem;display:grid}.about-credits dt{color:var(--text);font-weight:600}.about-credits dd{margin:0}.about-credits a{color:inherit}.drop-overlay{z-index:20;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);pointer-events:none;background:#140f0c8c;place-items:center;display:grid;position:fixed;inset:0}.drop-overlay-box{border:2px dashed var(--glow);color:#fff;background:#140f0cb3;border-radius:18px;align-items:center;gap:12px;padding:28px 40px;font-size:1.25rem;font-weight:700;display:flex}.drop-overlay-box svg{width:28px;height:28px;color:var(--glow)}.loading{z-index:15;background:color-mix(in srgb, var(--bg) 70%, transparent);place-items:center;display:grid;position:fixed;inset:0}.loading-card{border-radius:var(--radius);background:var(--surface);width:min(92vw,420px);box-shadow:var(--shadow);gap:12px;padding:18px 22px;font-weight:600;display:grid}.loading-row{align-items:center;gap:12px;display:flex}.loading-bar{background:var(--surface-sunken);border-radius:999px;height:6px;overflow:hidden}.loading-bar-fill{border-radius:inherit;background:var(--glow);width:0;height:100%;transition:width .4s ease-out}.loading-hint{color:var(--text-muted);margin:0;font-size:.875rem;font-weight:500}.transcribe-toggle:disabled{opacity:.45;cursor:default}.count-badge{background:var(--glow);min-width:20px;height:20px;color:var(--on-glow);font-variant-numeric:tabular-nums;border-radius:999px;place-items:center;padding:0 6px;font-size:.75rem;font-weight:700;display:inline-grid}.count-badge:empty{display:none}.check-intro{color:var(--text-muted);margin:0;font-size:.9375rem}.check-list{gap:6px;margin:0;padding:0;list-style:none;display:grid}.check-list:empty{display:none}.check-row{grid-template-columns:minmax(0,1fr) auto;gap:6px;display:grid}.check-dismiss{border:1px solid var(--border);background:var(--surface);color:var(--text-muted);font:inherit;white-space:nowrap;cursor:pointer;border-radius:10px;align-items:center;gap:6px;padding:0 10px;font-size:.8125rem;font-weight:600;display:inline-flex}.check-dismiss:hover{border-color:var(--glow);color:var(--text)}.check-dismiss svg{width:16px;height:16px}.link-button{color:var(--accent-text);font:inherit;cursor:pointer;background:0 0;border:0;justify-self:start;padding:0;font-size:.875rem;font-weight:600;text-decoration:underline}.check-item{border:1px solid var(--border);background:var(--surface-sunken);width:100%;color:var(--text);font:inherit;text-align:left;cursor:pointer;border-radius:10px;grid-template-columns:auto minmax(0,1fr);align-items:baseline;gap:10px;padding:8px 10px;display:grid}.check-item:hover{border-color:var(--glow)}.check-measure{font-variant-numeric:tabular-nums;white-space:nowrap;font-weight:700}.check-reason{color:var(--text-muted);font-size:.875rem}.notice-warnings{color:var(--danger);margin:0;padding-left:1.2em;font-size:.875rem}.notice-warnings:empty{display:none}.spinner{border:3px solid var(--border);border-top-color:var(--glow);border-radius:50%;width:20px;height:20px;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(1turn)}}.toast{z-index:30;background:var(--text);max-width:min(92vw,560px);color:var(--bg);box-shadow:var(--shadow);border-radius:12px;padding:12px 18px;font-size:.9375rem;position:fixed;bottom:24px;left:50%;transform:translate(-50%)}.toast[data-tone=error]{background:var(--danger);color:#fff}@media (prefers-reduced-motion:reduce){.spinner{animation-duration:2.4s}.button,.play-button{transition:none}}@media (hover:none){.shortcuts-keys{display:none}}@media (width<=640px){.field select{min-width:0}.transport{position:static}.measure{min-width:0}.control input[type=range]{width:110px}}@media (width<=560px){.song-actions{gap:6px}.song-actions>.toggle,.song-actions>.popover>summary.button,.edit-actions>.button{justify-content:center;min-width:40px;padding:0 10px}.song-actions>.toggle>span,.song-actions>.popover>summary>span:not(.count-badge),.edit-actions>.button>span{clip-path:inset(50%);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.picker{padding:0 6px 0 10px}.picker svg{display:none}.song-actions>.popover>summary.button{gap:5px}.transport-tools{column-gap:14px}.transport-divider,.control-note{display:none}.loop-control select{max-width:5.5rem}.transport-tools>.control:last-child{flex:100%}.transport-tools>.control:last-child input[type=range]{flex:1;width:auto;min-width:0}}