.instrument-nav{display:flex;gap:6px;margin:4px 0 20px;padding:5px;background:#142124;border:1px solid #304044;border-radius:12px;width:fit-content}.instrument-nav button{padding:11px 23px;border:0;border-radius:8px;background:transparent;color:#a2b4b6;font:inherit;cursor:pointer}.instrument-nav button[aria-pressed=true]{background:#e8c17b;color:#152124}.band-heading{display:flex;justify-content:space-between;align-items:center;gap:20px;margin:22px 0}.band-heading h2{font-size:28px;margin:6px 0}.band-heading p:not(.eyebrow){font-size:13px;color:#a4b8ba;line-height:1.6}.band-card{background:#152023;border:1px solid #304246;border-radius:16px;padding:23px;margin-bottom:20px}.band-row{display:flex;align-items:center;gap:14px;flex-wrap:wrap;justify-content:space-between}.band-row h3{margin:0;font-size:18px}.band-fields{display:flex;gap:14px;align-items:end;flex-wrap:wrap;margin:12px 0}.band-fields label,.band-transport>label{display:grid;gap:7px;font-size:12px;color:#b3c6c7;flex:1;min-width:130px}.band-fields select,.band-fields input:not([type=checkbox]),.band-transport select,.band-card select,.band-card input[type=number],.band-card input[type=text]{background:#1e2e32;color:#e3efed;border:1px solid #455c61;border-radius:7px;padding:10px;font:inherit;min-height:40px;max-width:100%}.band-check{display:flex!important;gap:8px!important;align-items:center!important;flex:initial!important;white-space:nowrap}.band-check input{accent-color:#e8c17b}.band-help,#b-room-help{color:#a0b8bb;font-size:12px;line-height:1.7}.band-input{padding:16px;border:1px solid #35484d;border-radius:10px;margin:15px 0}.band-input .band-fields{margin-bottom:0}.band-transport{margin:17px 0;justify-content:flex-start}.band-transport>label{flex:initial}.band-stage{position:relative;background:#0e181b;border:1px solid #31464b;border-radius:12px;overflow:hidden;padding:0 14px 14px}.band-stage>p{height:26px;margin:14px 0 6px;color:#e8c17b;text-align:center;font-size:13px;font-weight:600}.band-stage>canvas{display:block;width:100%;height:320px}.band-key-guide{display:flex;gap:3px;justify-content:center;overflow:auto;padding:6px 1px}.band-key-guide button{background:#e2e7df;color:#172126;min-width:38px;flex:1;max-width:74px;min-height:74px;border-radius:3px 3px 8px 8px;border:1px solid #adbbb8;display:flex;flex-direction:column;align-items:center;justify-content:space-between;padding:9px 3px;cursor:pointer}.band-key-guide button.black{background:#24343b;color:#d7e4e5;border-color:#53666a;min-height:59px}.band-key-guide button.held{background:#e8c17b!important;color:#152124;box-shadow:0 0 0 2px #e8c17b}.band-key-guide kbd{font-size:10px;background:#0002;color:inherit;padding:2px 5px}.band-feedback{font-size:15px;min-height:26px;color:#8fe0cf;margin:20px 0 10px}.band-stats{display:flex;gap:24px;flex-wrap:wrap;border-top:1px solid #304448;padding:16px 0}.band-stats strong{font-size:24px;display:block;color:#e8c17b}.band-stats span{font-size:11px;color:#9eb7ba}#b-key-controls{border-top:1px solid #304448;padding-top:16px;font-size:13px}#b-key-controls summary{cursor:pointer}.band-bindings{display:flex;gap:7px;flex-wrap:wrap;margin-top:16px}.band-bindings button{background:#24373c;color:#d7e6e5;border:1px solid #496066;border-radius:6px;padding:9px 12px;cursor:pointer}.band-bindings button.capturing{outline:2px solid #e8c17b}.band-report{border-top:1px solid #354b50;margin-top:20px;padding-top:20px}.band-report>p{color:#afc5c7;font-size:13px;line-height:1.7}.band-report-notes{max-height:240px;overflow:auto}.band-report table{width:100%;border-collapse:collapse;font-size:12px}.band-report th,.band-report td{text-align:left;padding:9px;border-bottom:1px solid #304246}.band-message{color:#e8c17b;font-size:14px;line-height:1.7;min-height:28px}.band-performers{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin:20px 0}.band-person{border:1px solid #3a5258;background:#192b2f;border-radius:11px;padding:17px}.band-person h4{margin:0 0 8px;font-size:17px}.band-person p{font-size:12px;color:#a9c1c3;line-height:1.7}.band-person progress{width:100%;accent-color:#72d5c3}.band-person .band-person-score{font-size:30px;color:#e8c17b}.band-room-list{display:grid;gap:9px;margin:14px 0}.band-room-list button{text-align:left;display:flex;justify-content:space-between;gap:15px;width:100%}#b-create{border-top:1px solid #354b50;margin-top:18px;padding-top:18px}#b-create .band-fields{display:grid;grid-template-columns:2fr 1fr 1fr}#b-create h3{font-size:16px}.band-track{display:grid;grid-template-columns:1fr auto auto;align-items:center;gap:20px;padding:12px 0;border-bottom:1px solid #354b50;font-size:13px}.band-track small{display:block;color:#9ab2b4;margin-top:5px}.band-track label{display:flex;gap:8px;align-items:center;font-size:12px}.band-room-controls{justify-content:flex-start}.band-stage.band-expanded{position:fixed;inset:0;z-index:120;background:#0e181b;border-radius:0;display:flex;flex-direction:column;padding:16px 22px}.band-stage:fullscreen{padding:16px 22px}.band-stage.band-expanded>canvas{flex:1;height:0;min-height:100px}.band-stage.band-expanded .band-key-guide{flex-shrink:0}.band-stage.band-expanded #b-full-controls{flex-shrink:0;min-height:44px}#b-full-scroll{height:390px;max-height:60vh}#b-full-page{position:relative;width:100%}.band-stage.band-expanded #b-full-scroll{flex:1;height:0;max-height:none}.band-stage [hidden],#band-workspace [hidden]{display:none!important}
@media(max-width:760px){.band-card{padding:16px}.band-heading h2{font-size:23px}.band-performers{grid-template-columns:1fr}#b-create .band-fields{grid-template-columns:1fr 1fr}#b-create .band-fields>label:first-child{grid-column:1/-1}.band-key-guide{justify-content:flex-start}.band-key-guide button{min-width:32px;font-size:11px}.band-stage{padding:0 7px 7px}.band-fields label{min-width:110px}.instrument-nav{width:100%}.instrument-nav button{flex:1;padding:11px}.band-stage.band-expanded{padding:12px}.band-track{gap:10px;font-size:11px}.band-transport .button{font-size:12px;padding:10px}.band-transport>label{min-width:100px}#b-device-label{max-width:100%}}
.band-active #workspace,.band-active .kit-section,.band-active .practice-progress{display:none!important}#b-full-scroll{position:relative;inset:auto}#b-full-page canvas{display:block}#b-teacher-volume{font-size:12px;color:#adc1c4;max-width:320px}#b-teacher-volume input{width:100%;accent-color:#e8c17b}
#b-full-canvas{position:sticky;top:0}
.band-input>summary{cursor:pointer;font-size:13px;color:#b4cbcb}.band-input[open]>summary{margin-bottom:15px}