:root{--bg: #0b0f16;--panel: #121a26;--panel-2: #1a2433;--border: #26334a;--text: #e8eaf0;--muted: #93a0b5;--accent: #46a247;--accent-dim: #35823a;--accent-glow: rgba(70, 162, 71, .55);--brand-navy: #074975;--brand-navy-light: #2e7cc4;--green: #3ecf6f;--red: #ff5a5a;--alt: #8b7cff;--wood-1: #8a5a36;--wood-2: #64401f;--radius: 12px}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:Segoe UI,system-ui,-apple-system,sans-serif;-webkit-font-smoothing:antialiased}button{font-family:inherit}.app-header{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 22px;border-bottom:1px solid var(--border);background:var(--panel);position:sticky;top:0;z-index:10}.app-title{font-size:20px;font-weight:800;letter-spacing:.5px;cursor:pointer;background:none;border:none;color:var(--text);padding:0}.app-title span{color:var(--accent)}.header-controls{display:flex;align-items:center;gap:10px}.xp-badge{background:var(--panel-2);border:1px solid var(--border);border-radius:999px;padding:5px 12px;font-size:13px;color:var(--accent);font-weight:700}.container{max-width:980px;margin:0 auto;padding:26px 18px 60px}.btn{border:1px solid var(--border);background:var(--panel-2);color:var(--text);border-radius:9px;padding:9px 16px;font-size:14px;font-weight:600;cursor:pointer;transition:transform .08s ease,background .15s ease,border-color .15s ease}.btn:hover:not(:disabled){border-color:var(--accent);transform:translateY(-1px)}.btn:disabled{opacity:.45;cursor:default}.btn.primary{background:var(--accent);border-color:var(--accent);color:#1a1206}.btn.primary:hover:not(:disabled){background:var(--accent-dim);border-color:var(--accent-dim)}.btn.ghost{background:transparent}.btn.small{padding:5px 11px;font-size:13px}.seg-control{display:inline-flex;border:1px solid var(--border);border-radius:9px;overflow:hidden}.seg-control button{background:transparent;border:none;color:var(--muted);padding:7px 13px;font-size:13px;font-weight:600;cursor:pointer}.seg-control button.active{background:var(--accent);color:#1a1206}.home{display:flex;flex-direction:column;gap:18px}.home-section{display:flex;flex-direction:column;gap:10px}.section-head{margin:0;font-size:13px;font-weight:800;color:var(--muted);text-transform:uppercase;letter-spacing:.8px;display:flex;align-items:center;gap:8px}.section-icon{font-size:15px}.upnext-strip{display:flex;align-items:center;justify-content:space-between;gap:12px;background:linear-gradient(90deg,#07497559,#46a2471f);border:1px solid var(--brand-navy);border-radius:var(--radius);padding:10px 14px}.upnext-text{font-size:14px}.upnext-game{color:var(--muted)}.stats-strip{display:flex;align-items:center;gap:16px;flex-wrap:wrap;background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:8px 14px}.stats-strip-item{font-size:13px;color:var(--muted)}.stats-strip-item b{color:var(--text)}.mini-hm{display:grid;grid-template-rows:repeat(7,8px);grid-auto-flow:column;grid-auto-columns:8px;gap:2px;margin-left:auto}.mini-hm .hm-cell{width:8px;height:8px;border-radius:2px}.game-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:10px}.game-card{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:13px 15px;display:flex;flex-direction:column;gap:6px;cursor:pointer;transition:border-color .15s ease,transform .12s ease,box-shadow .15s ease}.game-card:hover,.game-card:focus-visible{border-color:var(--accent);transform:translateY(-2px);box-shadow:0 4px 18px #46a2472e;outline:none}.game-card-top{display:flex;align-items:center;justify-content:space-between;gap:8px}.game-card h3{margin:0;font-size:15.5px}.game-go{font-size:12px;font-weight:700;color:var(--accent);opacity:0;transition:opacity .15s ease;white-space:nowrap}.game-card:hover .game-go,.game-card:focus-visible .game-go{opacity:1}.game-card .desc{color:var(--muted);font-size:12.5px;margin:0;flex:1;overflow:hidden;display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical}.game-card .card-stats{display:flex;gap:6px;flex-wrap:wrap;min-height:20px}.stat-chip{font-size:12px;color:var(--muted);background:var(--panel-2);border:1px solid var(--border);border-radius:999px;padding:3px 10px}.stat-chip b{color:var(--text)}.weak-section{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:0}.weak-section>summary{cursor:pointer;padding:12px 16px;font-weight:700;font-size:14px;list-style:none;display:flex;align-items:center}.weak-section>summary::-webkit-details-marker{display:none}.weak-section>summary:after{content:"▸";margin-left:auto;color:var(--muted)}.weak-section[open]>summary:after{content:"▾"}.weak-section .weak-group{padding:0 16px 12px}.weak-section h3{margin:0 0 10px;font-size:16px}.weak-group{margin-bottom:14px}.weak-group .weak-game{font-size:13px;color:var(--muted);margin-bottom:6px}.weak-chips{display:flex;gap:8px;flex-wrap:wrap}.weak-chip{font-size:12.5px;border:1px solid var(--red);color:var(--red);border-radius:999px;padding:3px 11px;background:#ff5a5a12}.quiz{display:flex;flex-direction:column;gap:18px}.quiz-header{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}.quiz-title{margin:0;font-size:20px}.quiz-header-right{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.streak-badge{font-size:14px;font-weight:700;color:var(--muted);background:var(--panel);border:1px solid var(--border);border-radius:999px;padding:5px 12px}.streak-badge.hot{color:var(--accent);border-color:var(--accent)}.combo-badge{font-size:13px;font-weight:800;color:#1a1206;background:var(--accent);border-radius:999px;padding:5px 12px;animation:popIn .25s ease}.question-display{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:24px;text-align:center;font-size:19px;line-height:1.5}.question-display .big-notes{font-size:30px;font-weight:800;color:var(--accent);letter-spacing:1px}.question-display .sub{color:var(--muted);font-size:14px;margin-top:6px}.answer-area{display:flex;flex-direction:column;gap:14px;align-items:center}.feedback{border-radius:var(--radius);padding:14px 18px;font-size:16px;font-weight:600;display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}.feedback.correct{background:#3ecf6f1f;border:1px solid var(--green);color:var(--green)}.feedback.wrong{background:#ff5a5a1a;border:1px solid var(--red);color:var(--red)}.feedback.revealed{background:var(--panel-2);border:1px solid var(--border);color:var(--text)}.feedback-actions{display:flex;gap:10px}.picker-grid{display:grid;gap:9px;width:100%;max-width:560px}.picker-grid.notes{grid-template-columns:repeat(6,1fr)}.picker-grid.intervals{grid-template-columns:repeat(4,1fr)}.pick-btn{background:var(--panel);border:1px solid var(--border);color:var(--text);border-radius:10px;padding:12px 6px;font-size:16px;font-weight:700;cursor:pointer;transition:border-color .12s ease,background .12s ease,transform .08s ease;display:flex;flex-direction:column;align-items:center;gap:2px}.pick-btn:hover:not(:disabled){border-color:var(--accent);transform:translateY(-1px)}.pick-btn:disabled{opacity:.4;cursor:default}.pick-btn .iv-short{font-size:16px;color:var(--accent)}.pick-btn .iv-name{font-size:10.5px;font-weight:500;color:var(--muted)}.fretboard{background:linear-gradient(180deg,var(--wood-1),var(--wood-2));border:1px solid #4a2f16;border-radius:var(--radius);padding:14px 12px 8px;overflow-x:auto;width:100%}.fb-row{display:flex;align-items:stretch;min-width:640px}.fb-string-label{width:26px;flex:none;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:700;color:#f0e6d8;text-shadow:0 1px 1px rgba(0,0,0,.5)}.fb-cell{position:relative;flex:1;min-width:42px;height:40px;background:transparent;border:none;border-right:3px solid #c9c9d4;cursor:pointer;display:flex;align-items:center;justify-content:center;padding:0}.fb-cell:before{content:"";position:absolute;left:0;right:0;top:50%;height:2px;margin-top:-1px;background:linear-gradient(180deg,#e8e8f0,#8f8f9d);pointer-events:none}.fb-cell:hover:not(:disabled){background:#46a2472e}.fb-cell:disabled{cursor:default}.fb-cell.fb-open{flex:none;width:40px;border-right:6px solid #e8e2d2}.fretboard.lefty .fb-cell{border-right:none;border-left:3px solid #c9c9d4}.fretboard.lefty .fb-cell.fb-open{border-left:6px solid #e8e2d2}.fretboard.lefty .fb-dots-row .fb-cell,.fretboard.lefty .fb-nums-row .fb-cell{border-left-color:transparent}.fretboard.lefty .fb-barre-seg.first{top:0;bottom:50%;border-radius:13px 13px 0 0}.fretboard.lefty .fb-barre-seg.last{bottom:0;top:50%;border-radius:0 0 13px 13px}.fb-dots-row .fb-cell,.fb-nums-row .fb-cell{border-right-color:transparent;height:20px;cursor:default}.fb-dots-row .fb-cell:before,.fb-nums-row .fb-cell:before{display:none}.fb-dot-cell{display:flex;align-items:center;justify-content:center;gap:4px}.fb-inlay{width:11px;height:11px;border-radius:50%;background:#d8cdb8;opacity:.85;display:inline-block}.fb-inlay.half{width:8px;height:8px}.fb-num{font-size:10.5px;color:#d8cdb8;display:flex;align-items:center;justify-content:center}.fb-marker{position:relative;z-index:1;width:26px;height:26px;border-radius:50%;background:var(--accent);box-shadow:0 0 10px #46a247b3;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:800;color:#1a1206}.fb-marker.green{background:var(--green);box-shadow:0 0 10px #3ecf6fb3;color:#06210f}.fb-marker.red{background:var(--red);box-shadow:0 0 10px #ff5a5ab3;color:#2b0808}.fb-marker.alt{background:var(--alt);box-shadow:0 0 10px #8b7cffb3;color:#120b33}.fb-marker.muted{background:transparent;box-shadow:none;color:var(--red);font-size:15px}.fb-barre-seg{position:absolute;left:50%;margin-left:-13px;width:26px;top:0;bottom:0;background:var(--accent);opacity:.45;z-index:0}.fb-barre-seg.first{top:50%;border-radius:0 0 13px 13px}.fb-barre-seg.last{bottom:50%;border-radius:13px 13px 0 0}.settings-row{display:flex;gap:14px;align-items:center;flex-wrap:wrap;font-size:13px;color:var(--muted)}.settings-row label{display:flex;gap:6px;align-items:center;cursor:pointer}.settings-row select{background:var(--panel-2);color:var(--text);border:1px solid var(--border);border-radius:7px;padding:5px 8px;font-size:13px}.stub{background:var(--panel);border:1px dashed var(--border);border-radius:var(--radius);padding:40px;text-align:center;color:var(--muted)}@keyframes popIn{0%{transform:scale(.9);opacity:0}to{transform:scale(1);opacity:1}}.pop-in{animation:popIn .22s ease}@keyframes shake{0%,to{transform:translate(0)}20%{transform:translate(-6px)}40%{transform:translate(6px)}60%{transform:translate(-4px)}80%{transform:translate(4px)}}.shake{animation:shake .35s ease}.key-hint{font-size:10px;font-weight:700;color:var(--muted);border:1px solid var(--border);border-bottom-width:2px;border-radius:5px;padding:1px 5px;margin-top:3px;background:var(--panel-2);line-height:1.3}.btn .key-hint{margin-top:0;margin-left:6px}.piano{position:relative;display:flex;width:100%;height:170px;background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:8px;overflow:hidden;-webkit-user-select:none;user-select:none}.pk-white{flex:1;background:linear-gradient(180deg,#fdfdf8,#dcdce0);border:1px solid #2a2f3a;border-radius:0 0 6px 6px;cursor:pointer;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;padding:0 0 8px;gap:6px}.pk-white:hover:not(:disabled){background:linear-gradient(180deg,#fff6e2,#f0ddb8)}.pk-black{position:absolute;top:8px;height:58%;background:linear-gradient(180deg,#3a3d46,#0b0c10);border:1px solid #000;border-radius:0 0 5px 5px;z-index:2;cursor:pointer;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;padding-bottom:8px}.pk-black:hover:not(:disabled){background:linear-gradient(180deg,#6b5a34,#241c0c)}.pk-white:disabled,.pk-black:disabled{cursor:default}.pk-name{font-size:10px;color:#555;font-weight:700}.pk-marker{width:22px;height:22px;border-radius:50%;background:var(--accent);box-shadow:0 0 8px #46a247cc;display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:800;color:#1a1206;z-index:3}.pk-marker.green{background:var(--green);color:#06210f}.pk-marker.red{background:var(--red);color:#2b0808}.pk-marker.alt{background:var(--alt);color:#120b33}.stats-table{width:100%;border-collapse:collapse;font-size:13px}.stats-table th{text-align:left;color:var(--muted);font-weight:600;font-size:11.5px;text-transform:uppercase;letter-spacing:.4px;padding:6px 8px;border-bottom:1px solid var(--border)}.stats-table td{padding:7px 8px;border-bottom:1px solid var(--border)}.stats-table tr:last-child td{border-bottom:none}.stats-table .misses{color:var(--red);font-weight:700}.stats-table .acc-good{color:var(--green)}.stats-table .acc-mid{color:var(--accent)}.stats-table .acc-bad{color:var(--red)}details.stats-game{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);margin-bottom:10px}details.stats-game summary{cursor:pointer;padding:14px 18px;font-weight:700;display:flex;align-items:center;gap:10px;list-style:none}details.stats-game summary::-webkit-details-marker{display:none}details.stats-game summary:after{content:"▸";margin-left:auto;color:var(--muted)}details.stats-game[open] summary:after{content:"▾"}details.stats-game .stats-body{padding:0 18px 16px}.streak-row{display:flex;align-items:center;gap:12px;margin:22px 0 10px;flex-wrap:wrap}.streak-big{font-size:16px;font-weight:800;color:var(--accent)}.heatmap{display:grid;grid-template-rows:repeat(7,12px);grid-auto-flow:column;grid-auto-columns:12px;gap:3px}.heatmap .hm-cell{width:12px;height:12px;border-radius:3px;background:var(--panel-2);border:1px solid var(--border)}.heatmap .hm-cell.l1{background:#1d3a24;border-color:#1d3a24}.heatmap .hm-cell.l2{background:#2a5c33;border-color:#2a5c33}.heatmap .hm-cell.l3{background:#35823a;border-color:#35823a}.heatmap .hm-cell.l4{background:var(--accent);border-color:var(--accent)}.metro{display:flex;flex-direction:column;gap:18px}.metro-display{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:22px 24px;text-align:center;transition:box-shadow .08s ease}.metro-display.flash{box-shadow:0 0 0 3px var(--accent),0 0 26px #46a24773}.metro-display.flash-mute{box-shadow:0 0 0 3px var(--border)}.metro-bpm{font-size:64px;font-weight:800;line-height:1;color:var(--accent)}.metro-bpm small{font-size:16px;color:var(--muted);font-weight:600}.metro-sig{color:var(--muted);font-size:15px;margin-top:6px}.metro-bars{color:var(--muted);font-size:13px;margin-top:8px}.metro-bars .muted-tag{color:var(--red);font-weight:700}.beat-dots{display:flex;gap:8px;justify-content:center;margin-top:18px;flex-wrap:wrap}.beat-dot{width:34px;height:34px;border-radius:50%;border:2px solid var(--border);background:var(--panel-2);cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:800;color:var(--muted);transition:transform .06s ease,background .06s ease}.beat-dot.lv3{border-color:var(--accent);color:var(--accent)}.beat-dot.lv2{border-color:#7a6a45;color:#c9b384}.beat-dot.lv1{border-color:var(--border);color:var(--muted);opacity:.75}.beat-dot.lv0{opacity:.28}.beat-dot.current{background:var(--accent);color:#1a1206;transform:scale(1.18);border-color:var(--accent)}.beat-dot.current.lv0,.beat-dot.current.lv1{background:var(--muted);border-color:var(--muted);color:#1a1206}.metro-controls{display:flex;gap:12px;justify-content:center;align-items:center;flex-wrap:wrap}.metro-tap{min-width:110px}.metro-play{min-width:150px;font-size:17px!important;padding:13px 26px!important}.metro-section{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:16px 18px}.metro-section h4{margin:0 0 12px;font-size:14px;color:var(--muted);text-transform:uppercase;letter-spacing:.5px}.metro-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px}.metro-field{display:flex;flex-direction:column;gap:6px;font-size:13px;color:var(--muted)}.metro-field .row{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.metro-field input[type=number],.metro-field select{background:var(--panel-2);color:var(--text);border:1px solid var(--border);border-radius:7px;padding:6px 9px;font-size:14px;width:84px}.metro-field input[type=range]{width:100%;accent-color:var(--accent)}.metro-field input[type=checkbox]{accent-color:var(--accent)}.preset-row{display:flex;gap:8px;flex-wrap:wrap;align-items:center}.preset-chip{display:inline-flex;align-items:center;gap:6px;background:var(--panel-2);border:1px solid var(--border);border-radius:999px;padding:5px 8px 5px 13px;font-size:13px}.preset-chip button{padding:2px 8px}.metro-stage{background:var(--panel);border:1px solid var(--border);border-radius:18px;padding:26px 18px 20px;transition:box-shadow .08s ease}.metro-stage.flash{box-shadow:0 0 0 3px #46a24780,0 0 34px #46a24740}.metro-stage.flash-mute{box-shadow:0 0 0 3px var(--border)}.dial{position:relative;width:min(340px,88vw);aspect-ratio:1;margin:0 auto;touch-action:none;-webkit-user-select:none;user-select:none;cursor:grab}.dial:active{cursor:grabbing}.dial-svg{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%}.dial-track{fill:none;stroke:var(--panel-2);stroke-width:12;stroke-linecap:round}.dial-progress{fill:none;stroke:var(--accent);stroke-width:12;stroke-linecap:round;filter:drop-shadow(0 0 6px rgba(70,162,71,.55))}.dial-handle{fill:var(--accent);filter:drop-shadow(0 0 6px rgba(70,162,71,.8));pointer-events:none}.dial-center{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;pointer-events:none}.dial-bpm{font-size:62px;font-weight:800;line-height:1;color:var(--accent)}.dial-bpm-label{font-size:12px;font-weight:700;letter-spacing:2px;color:var(--muted)}.dial-play{pointer-events:auto;margin-top:10px;width:60px;height:60px;border-radius:50%;border:none;background:var(--accent);color:#1a1206;font-size:22px;cursor:pointer;transition:transform .1s ease,background .15s ease;box-shadow:0 4px 18px #46a24766}.dial-play:hover{transform:scale(1.06)}.dial-play.running{background:var(--red);color:#2b0808;box-shadow:0 4px 18px #ff5a5a59}.dial-status{position:absolute;left:0;right:0;bottom:6.5%;text-align:center;font-size:12.5px;color:var(--muted);pointer-events:none}.dial-controls{display:flex;gap:10px;align-items:center;justify-content:center;margin-top:16px}.dial-bpm-input{width:76px;background:var(--panel-2);color:var(--text);border:1px solid var(--border);border-radius:7px;padding:7px 9px;font-size:14px}.beat-ring-dot{position:absolute;transform:translate(-50%,-50%);border-radius:50%;border:2px solid var(--border);background:var(--panel-2);cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:800;transition:transform .07s ease,box-shadow .07s ease,background .07s ease;z-index:2}.beat-ring-dot.lv3{width:36px;height:36px;border-color:var(--accent);color:var(--accent);box-shadow:0 0 8px #f5a62359}.beat-ring-dot.lv2{width:30px;height:30px;border-color:#8a734a;color:#c9b384}.beat-ring-dot.lv1{width:24px;height:24px;border-color:var(--border);color:var(--muted)}.beat-ring-dot.lv0{width:20px;height:20px;opacity:.3}.beat-ring-dot.active{transform:translate(-50%,-50%) scale(1.3);background:var(--accent);border-color:var(--accent);color:#1a1206;box-shadow:0 0 16px #46a247cc}.beat-ring-dot.drum{width:34px;height:34px}.beat-ring-dot.drum-kick{background:var(--accent);border-color:var(--accent);color:#1a1206;box-shadow:0 0 8px #f5a62366}.beat-ring-dot.drum-snare{background:var(--alt);border-color:var(--alt);color:#120b33;box-shadow:0 0 8px #8b7cff66}.beat-ring-dot.drum-rim{background:#3d4654;border-color:#5a6678;color:#cdd6e4}.beat-ring-dot.drum-off{width:20px;height:20px;opacity:.3}.beat-ring-dot.drum.active{transform:translate(-50%,-50%) scale(1.3);box-shadow:0 0 16px #ffffff80}.groove-chips{display:flex;gap:8px;align-items:center;justify-content:center;flex-wrap:wrap;margin-top:14px}.groove-label{font-size:12.5px;color:var(--muted)}.metro-pills{display:flex;gap:18px 22px;align-items:center;justify-content:center;flex-wrap:wrap;background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:14px 18px}.pill-group{display:flex;align-items:center;gap:8px}.pill-label{font-size:11.5px;color:var(--muted);text-transform:uppercase;letter-spacing:.5px;font-weight:700}.pill-sep{color:var(--muted)}.pill-group input[type=number]{width:56px;background:var(--panel-2);color:var(--text);border:1px solid var(--border);border-radius:7px;padding:6px 8px;font-size:14px}.pill-group select{background:var(--panel-2);color:var(--text);border:1px solid var(--border);border-radius:7px;padding:6px 8px;font-size:14px}.pill-check{display:flex;gap:6px;align-items:center;cursor:pointer;font-size:13px;color:var(--muted)}.dial-hint{text-align:center;font-size:12px;color:var(--muted);margin:0;opacity:.8}.metro-details{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius)}.metro-details summary{cursor:pointer;padding:15px 18px;font-weight:700;font-size:14px;list-style:none;display:flex;align-items:center;color:var(--muted);text-transform:uppercase;letter-spacing:.5px}.metro-details summary::-webkit-details-marker{display:none}.metro-details summary:after{content:"▸";margin-left:auto}.metro-details[open] summary:after{content:"▾"}.metro-details>div{padding:0 18px 18px}.view-toggle-row{display:flex;justify-content:flex-end}.pro-panel{background:linear-gradient(180deg,#241016,#180a0e);border:1px solid #3d1a24;border-radius:14px;padding:18px 20px 16px;box-shadow:inset 0 2px 12px #0009;transition:box-shadow .08s ease}.pro-panel.flash{box-shadow:inset 0 2px 12px #0009,0 0 0 2px #3fc5e08c,0 0 26px #3fc5e040}.pro-panel.flash-mute{box-shadow:inset 0 2px 12px #0009,0 0 0 2px var(--border)}.pro-lcd-row{display:flex;gap:18px;justify-content:space-between;flex-wrap:wrap}.pro-seg{display:flex;flex-direction:column;gap:6px;min-width:90px}.pro-seg-tempo{flex:1.4}.pro-seg-label{display:inline-block;align-self:flex-start;font-size:11px;font-weight:800;letter-spacing:1px;text-transform:uppercase;color:#f0d7e2;background:#a13a68;border-radius:4px;padding:2px 8px}.pro-seg-main{display:flex;align-items:baseline;gap:12px}.pro-digits{font-family:Courier New,ui-monospace,monospace;font-size:42px;font-weight:700;color:#3fc5e0;text-shadow:0 0 10px rgba(63,197,224,.55);letter-spacing:2px;line-height:1}.pro-note{font-size:26px;margin-right:6px}.pro-tempo-name{font-size:14px;color:#d9a9c0;font-style:italic}.pro-status{margin-top:10px;font-size:12.5px;color:#d9a9c0}.beat-blocks{display:flex;gap:10px;margin-top:16px}.beat-block{flex:1;height:56px;background:#12070a;border:1px solid #3d1a24;border-radius:6px;cursor:pointer;display:flex;align-items:flex-end;overflow:hidden;padding:0}.beat-block-fill{display:block;width:100%;background:linear-gradient(180deg,#d1528b,#a13a68);transition:background .06s ease,box-shadow .06s ease}.beat-block-fill.current{background:linear-gradient(180deg,#5fd8f0,#2ba9c4);box-shadow:0 0 14px #3fc5e0cc}.jog-zone{display:flex;flex-direction:column;align-items:center;gap:14px}.jog{position:relative;width:min(300px,80vw);aspect-ratio:1;touch-action:none;-webkit-user-select:none;user-select:none;cursor:grab}.jog:active{cursor:grabbing}.jog-ridge{position:absolute;top:0;right:0;bottom:0;left:0;border-radius:50%;background:repeating-conic-gradient(from 0deg,#3a3d44,#3a3d44 4deg,#23262c 4deg,#23262c 8deg);box-shadow:inset 0 2px 6px #ffffff14,inset 0 -4px 10px #00000080,0 8px 24px #00000080}.jog-glow{position:absolute;top:7.5%;right:7.5%;bottom:7.5%;left:7.5%;width:85%;height:85%}.jog-glow-track{fill:none;stroke:#3fc5e02e;stroke-width:10;stroke-linecap:round}.jog-glow-arc{fill:none;stroke:#3fc5e0;stroke-width:10;stroke-linecap:round;filter:drop-shadow(0 0 8px rgba(63,197,224,.9))}.jog-face{position:absolute;top:17%;right:17%;bottom:17%;left:17%;border-radius:50%;background:radial-gradient(circle at 34% 28%,#ffffff80,#fff0 42%),repeating-conic-gradient(from 0deg,#c9ccd4,#c9ccd4 5deg,#aab0bb 5deg,#aab0bb 10deg);box-shadow:inset 0 -6px 16px #00000040,inset 0 4px 10px #ffffff59,0 4px 14px #0006;display:flex;align-items:center;justify-content:center;gap:14px}.jog-play{width:62px;height:62px;border-radius:50%;border:none;background:radial-gradient(circle at 36% 30%,#ffffffa6,#fff0 46%),repeating-conic-gradient(from 0deg,#9ea3ad,#9ea3ad 6deg,#848a95 6deg,#848a95 12deg);color:#13414e;font-size:20px;cursor:pointer;box-shadow:0 3px 10px #0006,inset 0 -3px 8px #00000040;transition:transform .1s ease}.jog-play:hover{transform:scale(1.05)}.jog-play.running{color:#6e1428}.jog-nudge{width:34px;height:34px;border-radius:50%;border:none;background:#14161b59;color:#2c3a44;font-size:20px;font-weight:800;cursor:pointer;line-height:1}.jog-nudge:hover{background:#14161b8c}.pro-bottom-row{display:flex;justify-content:space-between;width:min(340px,88vw)}.pro-sig-btn,.pro-tap-btn{min-width:96px;font-size:17px!important;font-weight:800}.pro-meter{display:flex;gap:14px 22px;align-items:center;justify-content:center;flex-wrap:wrap;background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:14px 16px;width:min(560px,94vw)}.autoswitch-row{display:flex;gap:8px;align-items:center;margin:12px 0}.setlist{display:flex;flex-direction:column;gap:4px}.setlist-row{display:flex;align-items:center;gap:14px;padding:10px 14px;background:var(--panel-2);border:1px solid var(--border);border-radius:9px;cursor:pointer;transition:border-color .12s ease,background .12s ease}.setlist-row:hover{border-color:#3fc5e0}.setlist-row.active{border-color:#3fc5e0;background:#3fc5e014}.sl-bpm{font-family:Courier New,ui-monospace,monospace;font-size:18px;font-weight:700;color:#3fc5e0;min-width:72px}.sl-sig{color:var(--muted);font-size:13px;min-width:38px}.sl-name{flex:1;font-size:14px}.sl-del{background:none;border:none;color:var(--red);font-size:18px;cursor:pointer;padding:0 4px}.strum-topbar{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.strum-topbar select{flex:1;min-width:200px;background:var(--panel);color:var(--text);border:1px solid var(--border);border-radius:9px;padding:10px 12px;font-size:14px;font-weight:600}.strum-meta{display:flex;flex-direction:column;gap:8px}.strum-meta-row{display:flex;gap:10px;align-items:center;flex-wrap:wrap;font-size:15px}.strum-artist{color:var(--muted);font-size:13px}.capo-badge{background:var(--brand-navy);color:#cfe3f5;border-radius:999px;padding:3px 11px;font-size:12px;font-weight:800;letter-spacing:.4px}.strum-note{font-size:13px;color:var(--muted);font-style:italic}.section-note{font-style:normal;color:var(--brand-navy-light)}.section-chips{display:flex;gap:6px;flex-wrap:wrap}.section-chip{background:var(--panel-2);border:1px solid var(--border);color:var(--muted);border-radius:999px;padding:5px 13px;font-size:12.5px;font-weight:700;cursor:pointer}.section-chip.active{background:var(--accent);border-color:var(--accent);color:#06210f}.strum-grid-wrap{overflow-x:auto;padding:18px 4px 6px}.strum-grid-wrap::-webkit-scrollbar{height:6px}.strum-grid-wrap::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}.strum-cell{position:relative}.strum-barline{position:absolute;left:-6px;top:6px;bottom:22px;width:2px;background:var(--border);border-radius:1px}.strum-barline.first{background:transparent}.strum-beat.current{color:var(--accent);transform:scale(1.15)}.strum-transport{display:flex;gap:10px;align-items:center;flex-wrap:wrap;position:sticky;bottom:10px;background:var(--panel);border:1px solid var(--border);border-radius:999px;padding:8px 14px;box-shadow:0 6px 20px #0006;z-index:5}.speed-chips{display:flex;gap:5px}.speed-active{border-color:var(--accent)!important;color:var(--accent)!important}.strum-tool .hide-on-play{transition:opacity .25s ease,max-height .25s ease}.strum-tool.is-playing .hide-on-play{opacity:0;max-height:0;overflow:hidden;pointer-events:none;margin:0;padding:0;border:none}.strum-tool.is-playing .strum-grid-wrap{padding-top:26px}.strum-tool.is-playing .strum-slot{transform-origin:center}.strum-tool.is-playing .strum-grid{min-height:90px}.strum-tool.is-playing .strum-slot{font-size:36px}.strum-tool.is-playing .strum-cell:not(.current) .strum-slot{opacity:.65}.song-player{display:flex;flex-direction:column;gap:14px}.sp-header{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.sp-song-select{flex:1;min-width:200px;background:var(--panel);color:var(--text);border:1px solid var(--border);border-radius:9px;padding:10px 12px;font-size:14px;font-weight:600}.sp-notice{background:#ff5a5a1a;border:1px solid var(--red);color:var(--red);border-radius:var(--radius);padding:12px 16px;font-size:13.5px;display:flex;gap:12px;align-items:center;justify-content:space-between;flex-wrap:wrap}.sp-drawer{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:14px 16px;display:flex;flex-direction:column;gap:10px}.sp-drawer-row{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.sp-input{flex:1;min-width:160px;background:var(--panel-2);color:var(--text);border:1px solid var(--border);border-radius:7px;padding:8px 10px;font-size:13px}.sp-results{display:flex;flex-direction:column;gap:6px}.sp-result{display:flex;gap:10px;align-items:center;background:var(--panel-2);border:1px solid var(--border);border-radius:9px;padding:8px 10px;cursor:pointer;text-align:left;color:var(--text)}.sp-result:hover{border-color:var(--accent)}.sp-result img{width:72px;border-radius:5px;flex:none}.sp-result-title{font-size:13px;flex:1}.sp-result-channel{font-size:11.5px;color:var(--muted)}.sp-stage{display:flex;gap:14px;align-items:stretch;flex-wrap:wrap}.sp-now,.sp-next{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:16px 20px;display:flex;flex-direction:column;align-items:center;gap:6px}.sp-now{flex:1.4;border-color:var(--accent);box-shadow:0 0 20px #46a24726}.sp-next{flex:1;opacity:.85}.sp-now-label{font-size:11px;font-weight:800;letter-spacing:1.5px;text-transform:uppercase;color:var(--muted)}.sp-now-chord{font-size:64px;font-weight:800;line-height:1;color:var(--accent)}.sp-next-chord{font-size:38px;font-weight:800;line-height:1}.sp-diagram{width:100%;max-width:300px;pointer-events:none}.sp-diagram.small{max-width:210px;opacity:.8}.sp-diagram .fretboard{padding:8px 8px 4px}.sp-diagram .fb-row{min-width:0}.sp-diagram .fb-cell{min-width:30px;height:30px}.sp-diagram .fb-cell.fb-open{width:26px}.sp-diagram .fb-marker{width:20px;height:20px;font-size:10px}.sp-diagram .fb-dots-row .fb-cell,.sp-diagram .fb-nums-row .fb-cell{height:14px}.sp-video{width:220px;min-height:124px;border-radius:var(--radius);overflow:hidden;border:1px solid var(--border);align-self:flex-start}.sp-video iframe{width:100%;height:124px;display:block}.sp-timeline{display:flex;flex-direction:column;gap:10px}.sp-section{display:flex;flex-direction:column;gap:5px}.sp-section-label{align-self:flex-start;background:none;border:none;color:var(--muted);font-size:12px;font-weight:800;text-transform:uppercase;letter-spacing:.8px;cursor:pointer;padding:2px 4px;border-radius:5px}.sp-section-label:hover{color:var(--text)}.sp-section-label.looping{color:var(--accent)}.sp-bars{display:flex;gap:6px;flex-wrap:wrap}.sp-bar{min-width:64px;background:var(--panel);border:1px solid var(--border);border-radius:8px;padding:8px 10px 6px;display:flex;flex-direction:column;gap:5px;align-items:center;cursor:pointer;color:var(--text);transition:border-color .1s ease,opacity .1s ease}.sp-bar:hover{border-color:var(--accent)}.sp-bar.passed{opacity:.38}.sp-bar.current{border-color:var(--accent);box-shadow:0 0 12px #46a24759}.sp-bar-chord{font-size:17px;font-weight:800;line-height:1.1}.sp-bar-beats{display:flex;gap:4px}.sp-beat-dot{width:5px;height:5px;border-radius:50%;background:var(--border)}.sp-beat-dot.hit{background:var(--accent)}.sp-transport{display:flex;gap:10px;align-items:center;flex-wrap:wrap;position:sticky;bottom:10px;background:var(--panel);border:1px solid var(--border);border-radius:999px;padding:8px 14px;box-shadow:0 6px 20px #0006;z-index:5}.song-player.is-playing .hide-on-play{opacity:0;max-height:0;overflow:hidden;pointer-events:none;margin:0;padding:0;border:none}.song-player .hide-on-play{transition:opacity .25s ease,max-height .25s ease}@media (max-width: 640px){.sp-now-chord{font-size:48px}.sp-next-chord{font-size:28px}.sp-video{width:160px}}.tone-slots{display:flex;gap:12px;justify-content:center;margin-top:16px}.tone-slot{width:92px;padding:12px 8px;background:var(--panel-2);border:2px solid var(--border);border-radius:12px;cursor:pointer;display:flex;flex-direction:column;align-items:center;gap:4px;color:var(--text);transition:border-color .12s ease,transform .1s ease,background .12s ease}.tone-slot.active{border-color:var(--accent);transform:translateY(-2px);box-shadow:0 0 12px var(--accent-glow)}.tone-slot.filled{border-color:var(--green);background:#3ecf6f14}.tone-slot.flash{border-color:var(--red);animation:shake .3s ease}.tone-slot:disabled{cursor:default}.tone-degree{font-size:15px;font-weight:800;color:var(--muted)}.tone-slot.filled .tone-degree{color:var(--green)}.tone-note{font-size:22px;font-weight:800}.tone-hint{font-size:11px;color:var(--muted)}.shape-answer{display:flex;flex-direction:column;gap:12px;width:100%;max-width:560px}.shape-step{display:flex;flex-direction:column;gap:6px}.shape-step-label{font-size:12px;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.5px}.shape-picks{font-size:13px;color:var(--muted)}.strum-picker{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.strum-picker select{flex:1;min-width:220px;background:var(--panel);color:var(--text);border:1px solid var(--border);border-radius:9px;padding:10px 12px;font-size:14px;font-weight:600}.strum-grid{display:grid;gap:8px}.strum-cell{display:flex;flex-direction:column;align-items:center;gap:4px;position:relative}.strum-accent{position:absolute;top:-14px;font-size:13px;font-weight:800;color:var(--accent);pointer-events:none}.strum-slot{width:100%;aspect-ratio:.75;background:var(--panel);border:2px solid var(--border);border-radius:10px;font-size:30px;color:var(--muted);cursor:default;display:flex;align-items:center;justify-content:center;transition:background .07s ease,border-color .07s ease,transform .07s ease,box-shadow .07s ease}.strum-slot.has-d,.strum-slot.has-u{color:var(--text);border-color:#4a5160}.strum-slot.has-x{color:var(--red);border-color:#5a3538}.strum-slot.editing{cursor:pointer}.strum-slot.editing:hover{border-color:var(--accent)}.strum-slot.current{background:var(--accent);border-color:var(--accent);color:#1a1206;transform:scale(1.08);box-shadow:0 0 16px #46a247a6}.strum-slot:disabled{opacity:1}.strum-beat{background:none;border:none;color:var(--muted);font-size:12px;font-weight:700;cursor:default;padding:2px 6px;border-radius:5px}.strum-beat.accented{color:var(--accent)}.strum-beat.editing{cursor:pointer;border:1px dashed var(--border)}.strum-beat.editing:hover{border-color:var(--accent)}.btn:focus-visible,.pick-btn:focus-visible,.tone-slot:focus-visible,.fb-cell:focus-visible,.pk-white:focus-visible,.pk-black:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.seg-control button:focus-visible{outline:2px solid var(--accent);outline-offset:-2px}@media (pointer: coarse){.pick-btn{min-height:44px;justify-content:center}.feedback-actions .btn{min-height:44px;padding-top:10px;padding-bottom:10px}.seg-control button{min-height:40px}}.pick-btn:disabled,.btn:disabled{cursor:not-allowed}.hotkey-hint{width:100%;font-size:12px;font-weight:500;color:var(--muted);opacity:.85}@media (prefers-reduced-motion: reduce){.shake,.pop-in,.combo-badge,.tone-slot.flash{animation:none}}@media (max-width: 480px){.picker-grid.notes{grid-template-columns:repeat(4,1fr)}.picker-grid.intervals{grid-template-columns:repeat(3,1fr)}.tone-slots{gap:8px}.tone-slot{width:80px}}