:root{--bg: #111215;--panel: #191b1f;--panel-2: #22252b;--line: #2e323a;--text: #e8e9ec;--muted: #8b909a;--accent: #ff4f6d;--accent-2: #ffb347;--star: #ffc94d;--radius: 10px;color-scheme:dark;font-family:-apple-system,BlinkMacSystemFont,Hiragino Sans,Noto Sans JP,sans-serif;font-size:14px}*{box-sizing:border-box}html,body,#root{margin:0;height:100%;background:var(--bg);color:var(--text)}button,input,select,textarea{font:inherit;color:inherit}button{background:var(--panel-2);border:1px solid var(--line);border-radius:7px;padding:5px 10px;cursor:pointer;white-space:nowrap}button:hover:not(:disabled){border-color:#4a4f59}button:disabled{opacity:.4;cursor:default}button.primary{background:var(--accent);border-color:var(--accent);color:#fff;font-weight:600}button.accent{border-color:var(--accent-2);color:var(--accent-2)}button.danger{color:#ff7b7b;border-color:#5a2a2a}button.icon{background:none;border:none;font-size:16px;padding:2px 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10px;border-radius:7px;cursor:pointer;-webkit-user-select:none;user-select:none}.board>span:first-child{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.board:hover{background:var(--panel-2)}.board.active{background:#2b1d22;color:#fff;box-shadow:inset 3px 0 0 var(--accent)}.board .count,.chip .count{color:var(--muted);font-size:11px;margin-left:4px}.board-del{display:none;background:none;border:none;padding:0 2px;color:var(--muted)}.board:hover .board-del{display:inline}.add-board{margin:6px 2px;background:none;border-style:dashed;color:var(--muted)}.side-section{padding:14px;border-top:1px solid var(--line);margin-top:12px}.side-head{display:flex;justify-content:space-between;color:var(--muted);font-size:12px;margin-bottom:8px}.tag-cloud{display:flex;flex-wrap:wrap;gap:5px}.help-link{margin:auto 16px 16px;text-align:left}.chip{display:inline-flex;align-items:center;gap:3px;background:var(--panel-2);border:1px solid var(--line);border-radius:999px;padding:2px 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40px;display:grid;grid-template-columns:repeat(auto-fill,minmax(var(--tile),1fr));grid-auto-rows:max-content;gap:12px;align-content:start;align-items:start}.tile{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}.tile.picked{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent)}.tile-media{position:relative;background:#000;cursor:zoom-in;overflow:hidden}.tile-media video,.tile-media img{width:100%;height:100%;object-fit:cover;display:block}.tile-yt{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none}.tile-yt .yt-host,.tile-yt iframe{width:100%;height:100%}.tile-placeholder{display:grid;place-items:center;width:100%;height:100%;min-height:120px;color:var(--muted)}.tile-range,.tile-badge{position:absolute;font-size:11px;background:#000000b3;padding:2px 6px;border-radius:5px}.tile-range{left:6px;bottom:6px;font-variant-numeric:tabular-nums}.tile-badge{left:6px;top:6px;color:#ff8a8a}.tile-pick{position:absolute;right:6px;top:6px;width:26px;height:26px;padding:0;border-radius:50%;background:#0009;opacity:0;transition:opacity .15s}.tile:hover .tile-pick,.tile.picked .tile-pick{opacity:1}.tile.picked .tile-pick{background:var(--accent);border-color:var(--accent)}.tile-info{padding:8px 10px 9px;cursor:pointer}.tile-title{display:flex;gap:6px;align-items:baseline}.tile-work{flex:1;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.tile-stars{color:var(--star);font-size:12px;letter-spacing:-1px}.tile-sub{color:var(--muted);font-size:12.5px;margin-top:2px}.tile-tags{display:flex;flex-wrap:wrap;gap:4px;margin-top:6px}.empty{flex:1;display:grid;place-content:center;text-align:center;border:2px dashed var(--line);margin:14px;border-radius:16px}.empty-title{font-size:20px;font-weight:700;margin:0 0 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var(--accent);border-radius:18px;background:#ff4f6d14;display:grid;place-items:center;font-size:22px;font-weight:700;pointer-events:none;z-index:40}.toast{position:fixed;left:50%;bottom:22px;transform:translate(-50%);background:#2b2e35;border:1px solid var(--line);padding:9px 16px;border-radius:9px;z-index:50;box-shadow:0 6px 24px #0006}.dialog-backdrop{z-index:60}.dialog{width:min(420px,90vw);background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:18px;display:flex;flex-direction:column;gap:12px}.dialog p{margin:0;line-height:1.6;white-space:pre-line}.dialog-actions{display:flex;justify-content:flex-end;gap:8px}@media (hover: none){.tile-pick{opacity:1}}@media (max-width: 760px){.app{flex-direction:column;padding-top:env(safe-area-inset-top);padding-bottom:env(safe-area-inset-bottom)}.sidebar{width:auto;flex-direction:row;align-items:center;border-right:none;border-bottom:1px solid var(--line);overflow-x:auto;overflow-y:hidden;flex-shrink:0}.brand{padding:10px 12px;font-size:16px}.boards{flex-direction:row;padding:0}.board{white-space:nowrap}.add-board{margin:0 4px}.side-section,.help-link{display:none}.toolbar{padding:8px 10px;gap:6px}.search{width:100%;order:-1}.url-form{flex:1}.url-form input{width:100%}.toolbar input[type=range],.toolbar .spacer{display:none}.grid{padding:4px 10px 40px;grid-template-columns:repeat(auto-fill,minmax(min(var(--tile),42vw),1fr));gap:8px}.subbar{padding:6px 10px;flex-wrap:wrap}.modal{width:100vw;height:100%;border-radius:0;flex-direction:column;overflow-y:auto;padding-top:env(safe-area-inset-top)}.modal-player{flex:none}.player-frame{aspect-ratio:16 / 9}.hint{display:none}.modal-form{width:auto;border-left:none;border-top:1px solid var(--line);overflow:visible}.compare-grid.n3,.compare-grid.n4{grid-template-columns:1fr;grid-template-rows:none;overflow-y:auto}.compare-grid.n2{grid-template-columns:1fr}}.board.all{font-weight:600}.side-label{padding:12px 10px 4px;font-size:12px;color:var(--muted)}.side-note{margin:2px 4px 0;font-size:11px;line-height:1.6;color:var(--muted)}.seg.small button{font-size:11.5px;padding:3px 8px}.tag-mode{margin-bottom:8px}.subbar{flex-wrap:wrap}.subbar .where{font-weight:600;white-space:nowrap}.active-tags{display:inline-flex;flex-wrap:wrap;gap:4px;align-items:center}.active-tags .chip button{color:#fff;padding-left:4px}@media (max-width: 760px){.side-label,.side-note{display:none}}.board.unsorted{color:var(--muted)}.board.drop{background:#3a2a30;box-shadow:inset 0 0 0 2px var(--accent)}.board-checks{display:flex;flex-direction:column;gap:4px}.board-check{flex-direction:row!important;align-items:center;gap:8px!important;font-size:14px!important;color:var(--text)!important;padding:5px 8px;border:1px solid var(--line);border-radius:7px;cursor:pointer}.board-check.on{border-color:var(--accent);background:#2b1d22}.tile[draggable]{cursor:grab}.cut-panel{border:1px solid var(--line);border-radius:9px;padding:10px;gap:8px!important}.cut-panel>span:first-child{color:var(--text);font-weight:600;font-size:13px}.cut-auto,.cut-hand{display:flex;flex-direction:column;gap:6px;align-items:flex-start}.cut-progress{display:flex;align-items:center;gap:8px;width:100%}.cut-progress .bar{flex:1;height:6px;background:var(--panel-2);border-radius:3px;overflow:hidden}.cut-progress .bar div{height:100%;background:var(--accent);transition:width .2s}.cut-params{display:flex;flex-direction:column;gap:6px;width:100%}.cut-params input{width:100%}.cut-marks{display:flex;flex-wrap:wrap;gap:4px}.cut-marks .chip{font-variant-numeric:tabular-nums}.cut-marks .chip.out{opacity:.45}.cut-hand-actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.source-chip button{color:#fff;padding-left:4px}.tile.group{box-shadow:4px 4px 0 -1px var(--panel-2),4px 4px 0 0 var(--line)}.tile-count{font-weight:600}.tile-reason{font-size:12px;margin-top:3px;color:var(--text, #ddd);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.tile-reason:before{content:"♡ ";color:var(--accent, #e5484d)}.tile-song{font-size:11px;margin-top:3px;opacity:.6;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-variant-numeric:tabular-nums}.song-fields .song-head{display:flex;justify-content:space-between;align-items:baseline}.song-fields .row{margin-top:6px}.bpm-range{display:inline-flex;align-items:center;gap:4px;font-size:12px;white-space:nowrap}.bpm-range input{width:46px}.team-user{display:flex;justify-content:space-between;align-items:baseline;font-size:12px;margin:-4px 0 10px;opacity:.85}.form-fields{border:0;padding:0;margin:0;min-width:0;display:contents}.login{min-height:100vh;display:grid;place-items:center;background:var(--bg)}.login form{width:min(340px,calc(100vw - 32px));display:flex;flex-direction:column;gap:12px;padding:28px;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius)}.login label{display:flex;flex-direction:column;gap:4px;font-size:13px}.login-error{color:var(--accent);font-size:13px;margin:0}.plan-meter{font-size:11px;margin:10px 0 4px;padding:6px 8px;border:1px solid var(--line);border-radius:var(--radius);opacity:.85}.plan-meter.full{border-color:var(--accent);color:var(--accent);opacity:1}.welcome-steps{padding-left:1.4em}.welcome-steps li{margin:6px 0}.welcome-actions{display:flex;gap:8px;flex-wrap:wrap;margin:16px 0 8px}.side-foot{margin:auto 16px 16px;display:flex;gap:14px;flex-wrap:wrap}.settings-row{display:flex;gap:8px;flex-wrap:wrap;margin:10px 0}.settings h3{margin:18px 0 4px}.swatches{display:flex;gap:6px;align-items:stretch;margin:8px 0;flex-wrap:wrap}.swatch{min-width:64px;height:40px;border:1px solid var(--line);border-radius:8px;display:flex;align-items:flex-end;padding:4px 6px}.swatch span{font-size:11px;background:#00000073;color:#fff;padding:0 4px;border-radius:4px}.tempo{padding:8px 14px 4px;border-bottom:1px solid var(--line)}.tempo-facts{display:flex;align-items:center;gap:14px;flex-wrap:wrap;font-size:13px;color:var(--muted);margin-bottom:6px}.tempo-facts b{color:var(--text);font-size:14px}.tempo-facts .tempo-bar{color:var(--accent-2)}.tempo-strip{display:block;width:100%;height:46px;border-radius:6px;cursor:pointer}.web-notice{position:relative;margin:8px 12px 0;padding:10px 40px 10px 14px;border-radius:10px;background:#f2305c1f;border:1px solid rgba(242,48,92,.35);font-size:13px;line-height:1.6}.web-notice p{margin:0}.web-notice details{margin-top:4px}.web-notice summary{cursor:pointer;opacity:.85}.web-notice ul{margin:6px 0 0;padding-left:18px}.web-notice-close{position:absolute;top:6px;right:8px;background:none;border:0;color:inherit;font-size:18px;cursor:pointer;opacity:.7}