:root{--bg: #0C0B10;--surface: #17151E;--surface2: #1F1C28;--surface3: #272433;--border: rgba(255,255,255,.07);--border-mid: rgba(255,255,255,.13);--amber: #FF9F0A;--amber-dim: rgba(255,159,10,.13);--amber-glow: 0 0 24px rgba(255,159,10,.5), 0 0 56px rgba(255,159,10,.2);--cyan: #2DD4BF;--cyan-dim: rgba(45,212,191,.12);--red: #FF453A;--green: #32D74B;--elev-1: 0 2px 8px rgba(0,0,0,.5), 0 1px 2px rgba(0,0,0,.6);--elev-2: 0 4px 16px rgba(0,0,0,.5), 0 2px 6px rgba(0,0,0,.55);--elev-3: 0 8px 32px rgba(0,0,0,.5), 0 4px 12px rgba(0,0,0,.5);--text-primary: #F0EBF9;--text-secondary: #9B93B0;--text-dim: #4A4460;--font-mono: "DM Mono", "Courier New", monospace;--font-ui: "Sora", system-ui, sans-serif;--radius-sm: 8px;--radius-md: 14px;--radius-lg: 20px;--radius-xl: 28px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{height:100%;height:-webkit-fill-available;overscroll-behavior:none}body{background:var(--bg);color:var(--text-primary);font-family:var(--font-ui);line-height:1.5;-webkit-font-smoothing:antialiased;min-height:100%;min-height:-webkit-fill-available;overflow:hidden}#root{height:100%;min-height:-webkit-fill-available;overflow:hidden}.app-shell{display:flex;flex-direction:column;height:100dvh;min-height:100vh;overflow:hidden}.app-scroll{flex:1;overflow-y:auto;overflow-x:hidden}.app-content--padded{padding:16px}.app-bottom-tabs{position:fixed;left:0;right:0;bottom:0;z-index:40;display:none;grid-template-columns:repeat(3,minmax(0,1fr));align-items:stretch;border-top:1px solid var(--border-mid);background:linear-gradient(180deg,#0c0b10e6,#17151efa 18%,#17151e);box-shadow:0 -10px 28px #00000047;backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);padding:6px 0 calc(10px + env(safe-area-inset-bottom))}.app-bottom-tab{position:relative;min-width:0;min-height:64px;padding:12px 10px 10px;display:grid;place-items:center;color:var(--text-secondary);transition:color .18s ease,background .18s ease}.app-bottom-tab:before{content:"";position:absolute;top:-6px;left:0;right:0;height:2px;background:transparent;transition:background .18s ease,box-shadow .18s ease}.app-bottom-tab.is-active{color:var(--amber);background:linear-gradient(180deg,#ff9f0a24,#ff9f0a05)}.app-bottom-tab.is-active:before{background:var(--amber);box-shadow:0 0 16px #ff9f0a73}.app-bottom-tab__label{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-family:var(--font-ui);font-size:11px;font-weight:700;letter-spacing:.14em;line-height:1.1;text-transform:uppercase}.app-bottom-tab__icon{display:grid;place-items:center;width:22px;height:22px;margin-bottom:6px}.app-bottom-tab__icon svg{width:20px;height:20px;display:block}button{font-family:var(--font-ui);cursor:pointer;border:none;outline:none;background:none;color:inherit;-webkit-tap-highlight-color:transparent}input{font-family:var(--font-mono);outline:none}.card{background:var(--surface);border-radius:var(--radius-lg);box-shadow:var(--elev-1);border:1px solid var(--border)}.card-label{font-size:10px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--text-dim);margin-bottom:12px}.panel{background:var(--surface2);border-radius:var(--radius-md);padding:16px 18px;box-shadow:var(--elev-1)}.panel-label{font-size:10px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--text-dim);margin-bottom:12px}.metronome-content{padding:16px}.metronome-panel{display:flex;flex-direction:column;gap:14px;padding-bottom:max(24px,env(safe-area-inset-bottom))}.metronome-panel .panel{display:flex;flex-direction:column;gap:14px;border:1px solid var(--border);border-radius:var(--radius-md);padding:20px 22px;background:var(--surface2)}.metronome-panel .panel-label{margin-bottom:0;font-size:11px;letter-spacing:.18em}.metronome-panel .bpm-control{gap:10px;padding:16px 18px}.metronome-hero{position:relative;overflow:hidden;border:1px solid var(--border);border-radius:16px;padding:28px 28px 24px;background:var(--surface2);box-shadow:var(--elev-1)}.metronome-hero__glow{position:absolute;top:0;right:0;bottom:0;left:0;border-radius:inherit;box-shadow:inset 0 0 60px #ff9f0a0a;pointer-events:none}.metronome-readouts{display:grid;grid-template-columns:minmax(0,1fr) minmax(86px,1fr) minmax(0,1fr);align-items:start;column-gap:14px;margin-bottom:24px}.metronome-readout,.bar-counter{min-width:0;display:grid;grid-template-rows:auto auto;justify-items:center;align-content:start;text-align:center}.bar-counter{padding:0}.metronome-readout__label,.bar-counter__label{margin-bottom:6px;font-family:var(--font-ui);font-size:12px;font-weight:600;letter-spacing:.18em;line-height:1;text-transform:uppercase;color:var(--text-secondary)}.metronome-readout__value,.bar-counter__value{font-family:var(--font-mono);font-size:48px;font-weight:300;line-height:1;color:var(--text-dim);transition:color .12s}.metronome-readout__value--time{color:var(--cyan);letter-spacing:.02em}.metronome-readout__slash{color:var(--text-dim);font-size:.58em}.metronome-readout__value.is-live{color:var(--amber)}.bar-counter__value{letter-spacing:.08em;transition:color .3s}.bar-counter__value.is-playing{color:var(--text-primary)}.beat-grid{display:grid;grid-template-columns:repeat(var(--beat-columns),minmax(0,1fr));justify-items:center;gap:14px;padding:8px 0}.beat-pad{position:relative;display:flex;align-items:center;justify-content:center;width:64px;height:64px;border:2px solid var(--border);border-radius:50%;background:var(--surface2);color:var(--text-secondary);font-family:var(--font-mono);font-size:15px;font-weight:500;transition:border-color .15s,background .15s,color .15s}.beat-pad--dense{width:52px;height:52px}.beat-pad.accented{border-color:var(--amber);background:#ff9f0a14;color:var(--amber)}.beat-pad__accent-dot{position:absolute;top:6px;right:6px;width:5px;height:5px;border-radius:50%;background:var(--amber);box-shadow:0 0 6px var(--amber)}.bpm-control__body{display:grid;grid-template-columns:240px minmax(0,1fr);align-items:end;gap:20px}.bpm-control__header{display:flex;align-items:center;justify-content:space-between;gap:12px}.bpm-control__readout{min-width:0;display:grid;justify-items:center;text-align:center;width:100%;padding:0 10px}.bpm-control__input-wrapper{display:flex;align-items:center;justify-content:center;gap:10px;width:100%;padding:0}.bpm-control__stepper{width:34px;height:34px;border:1px solid var(--border);border-radius:8px;background:var(--surface2);color:var(--text-secondary);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:border-color .15s,color .15s,background .15s,box-shadow .15s;flex-shrink:0;z-index:10}.bpm-control__stepper:active{border-color:var(--amber);background:#ff9f0a14;color:var(--amber);box-shadow:0 0 10px #ff9f0a33}.bpm-control__input{width:100%;min-width:70px;max-width:85px;border:0;background:transparent;color:var(--amber);font-family:var(--font-mono);font-size:34px;font-weight:300;line-height:1;text-align:center;z-index:5}.bpm-control__unit{font-family:var(--font-ui);font-size:12px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--text-secondary)}.bpm-control__meta{display:flex;align-items:center;justify-content:center;gap:10px;width:max-content;max-width:100%}.bpm-control__base-wrap{display:flex;justify-content:center}.bpm-control__base-group{display:flex;overflow:hidden;border:1px solid var(--border);border-radius:6px}.bpm-control__base{min-width:42px;min-height:32px;padding:4px 10px;background:var(--surface2);color:var(--text-secondary);font-family:var(--font-mono);font-size:18px;line-height:1;transition:background .15s,color .15s}.bpm-control__base.is-active{background:var(--amber);color:#000}.bpm-control__slider-wrap{min-width:0;display:grid;align-self:stretch;align-content:center;gap:7px}.bpm-control__slider-track{padding:6px 0 0}input[type=range].bpm-control__slider{width:100%;height:4px;border-radius:999px;background:linear-gradient(to right,var(--amber) var(--bpm-progress),var(--border) var(--bpm-progress))}input[type=range].bpm-control__slider::-webkit-slider-thumb{width:18px;height:18px;background:var(--amber);box-shadow:0 0 8px #ff9f0a99}input[type=range].bpm-control__slider::-moz-range-thumb{width:18px;height:18px;background:var(--amber);box-shadow:0 0 8px #ff9f0a99}.bpm-control__range-labels{display:flex;justify-content:space-between;font-family:var(--font-mono);font-size:13px;color:var(--text-dim)}.bpm-control__tap{justify-self:end;min-width:82px;min-height:34px;padding:7px 18px;border:1px solid var(--border);border-radius:8px;background:var(--surface2);color:var(--text-secondary);font-family:var(--font-ui);font-size:14px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;transition:border-color .15s,color .15s,background .15s}.bpm-control__tap:active{border-color:var(--amber);background:#ff9f0a14;color:var(--amber)}.time-signature__presets{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:8px}.time-signature__preset{min-width:0;min-height:40px;padding:6px 10px;border:1px solid var(--border);border-radius:7px;background:var(--surface2);color:var(--text-secondary);font-family:var(--font-mono);font-size:15px;font-weight:500;transition:border-color .15s,background .15s,color .15s,box-shadow .15s}.time-signature__preset.is-active{border-color:var(--amber);background:#ff9f0a1a;color:var(--amber);box-shadow:0 0 10px #ff9f0a33}.time-signature__custom{display:grid;grid-template-columns:auto 72px 18px 72px;align-items:center;gap:10px;width:max-content;max-width:100%}.time-signature__custom-label{font-family:var(--font-ui);font-size:13px;letter-spacing:.05em;color:var(--text-secondary)}.time-signature__input{width:72px;min-height:38px;padding:5px 8px;border:1px solid var(--border);border-radius:6px;background:var(--surface2);color:var(--text-primary);font-family:var(--font-mono);font-size:16px;text-align:center}.time-signature__select{width:72px;padding:5px 28px 5px 8px;text-align:center;font-family:var(--font-mono);background-position:calc(100% - 13px) calc(50% - 2px),calc(100% - 8px) calc(50% - 2px)}.app-select{min-height:34px;padding:6px 32px 6px 10px;border:1px solid var(--border);border-radius:8px;background-color:var(--surface2);color:var(--text-primary);font-family:var(--font-ui);font-size:14px;font-weight:600;line-height:1.2;cursor:pointer;outline:none;box-shadow:none;-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--text-dim) 50%),linear-gradient(135deg,var(--text-dim) 50%,transparent 50%);background-position:calc(100% - 16px) calc(50% - 2px),calc(100% - 11px) calc(50% - 2px);background-size:5px 5px,5px 5px;background-repeat:no-repeat}.app-select:focus-visible{border-color:#ff9f0a73;box-shadow:0 0 0 3px #ff9f0a24}.app-select:disabled{color:var(--text-dim);cursor:not-allowed}.app-select--inline{width:100%}.app-select--mini{padding-right:22px;background-position:calc(100% - 12px) calc(50% - 2px),calc(100% - 7px) calc(50% - 2px)}.app-select--toolbar{min-height:40px;padding:0 34px 0 12px;color:var(--text-secondary);font-size:12px;line-height:38px}.app-select--pill{min-height:100%;padding:0 18px 0 4px;border:none;border-radius:0;background-color:transparent;color:var(--text-primary);line-height:1.2;background-position:calc(100% - 10px) calc(50% - 2px),calc(100% - 5px) calc(50% - 2px)}.time-signature__input.is-custom,.time-signature__select.is-custom{border-color:var(--amber)}.time-signature__divider{color:var(--text-dim);font-family:var(--font-mono);font-size:20px;text-align:center}.sound-selector__grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:10px}.sound-selector__option{min-width:0;min-height:106px;padding:12px 8px;border:1px solid var(--border);border-radius:10px;background:var(--surface2);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;transition:border-color .15s,background .15s,box-shadow .15s}.sound-selector__option.is-active{border-color:var(--amber);background:#ff9f0a14;box-shadow:0 0 14px #ff9f0a38,inset 0 0 14px #ff9f0a0a}.sound-selector__icon{font-size:24px;line-height:1}.sound-selector__label{max-width:100%;overflow-wrap:anywhere;color:var(--text-primary);font-family:var(--font-ui);font-size:16px;font-weight:700;line-height:1.1;text-align:center}.sound-selector__option.is-active .sound-selector__label{color:var(--amber)}.sound-selector__sub{max-width:100%;overflow-wrap:anywhere;color:var(--text-dim);font-family:var(--font-ui);font-size:11px;letter-spacing:.08em;line-height:1.1;text-align:center;text-transform:uppercase}.sound-selector__option.is-active .sound-selector__sub{color:#ff9f0ab3}.metronome-play{display:flex;justify-content:center;padding:0}.metronome-play__button{width:112px;height:112px;border:2px solid var(--border);border-radius:50%;background:var(--surface2);color:var(--text-secondary);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;transition:border-color .2s,box-shadow .2s,background .2s,color .2s}.metronome-play__button.is-playing{border-color:#ff9f0a99;background:radial-gradient(circle,#ff9f0a26,#ff9f0a08 70%);color:var(--amber);box-shadow:0 0 30px #ff9f0a4d,0 0 60px #ff9f0a1f}input[type=range]{-webkit-appearance:none;-moz-appearance:none;appearance:none;height:4px;border-radius:2px;outline:none;cursor:pointer;border:none;background:#ffffff1a}input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:20px;height:20px;border-radius:50%;background:var(--amber);box-shadow:0 2px 8px #0009;cursor:pointer;transition:transform .15s ease,box-shadow .15s ease}input[type=range]::-webkit-slider-thumb:hover{transform:scale(1.25);box-shadow:0 2px 10px #00000080,0 0 0 8px #ff9f0a24}input[type=range]::-moz-range-thumb{width:20px;height:20px;border-radius:50%;background:var(--amber);border:none;box-shadow:0 2px 8px #0009;cursor:pointer}input[type=range]::-moz-range-track{height:4px;border-radius:2px;background:transparent}input[type=range].slider-cyan::-webkit-slider-thumb{background:var(--cyan)}input[type=range].slider-cyan::-moz-range-thumb{background:var(--cyan)}input[type=range].slider-clear-thumb{height:24px;border-radius:12px;overflow:visible}input[type=range].slider-clear-thumb::-webkit-slider-runnable-track{height:4px;border-radius:2px;background:transparent}input[type=range].slider-clear-thumb::-webkit-slider-thumb{margin-top:-8px}input[type=range].slider-clear-thumb::-moz-range-track{height:4px;border-radius:2px;background:transparent}.mixer-timeline::-webkit-scrollbar{height:5px}.mixer-timeline::-webkit-scrollbar-track{background:var(--surface3);border-radius:0 0 12px 12px}.mixer-timeline::-webkit-scrollbar-thumb{background:linear-gradient(90deg,var(--amber),var(--cyan));border-radius:3px}.mixer-timeline{scrollbar-width:thin;scrollbar-color:var(--amber) var(--surface3)}.eq-bars{display:inline-flex;align-items:flex-end;gap:2px;height:14px;vertical-align:middle}.eq-bars>span{display:block;width:3px;height:100%;background:var(--amber);border-radius:1px;transform-origin:bottom;animation:eqBar .9s ease-in-out infinite}.eq-bars>span:nth-child(1){animation-delay:-.4s;animation-duration:.82s}.eq-bars>span:nth-child(2){animation-delay:-.15s;animation-duration:1.05s}.eq-bars>span:nth-child(3){animation-delay:-.7s;animation-duration:.95s}@keyframes eqBar{0%,to{transform:scaleY(.25)}50%{transform:scaleY(1)}}@keyframes beatPulse{0%{transform:scale(1)}30%{transform:scale(1.15)}to{transform:scale(1)}}@keyframes barFlash{0%{color:var(--amber);text-shadow:var(--amber-glow)}to{color:var(--text-primary);text-shadow:none}}@keyframes glowFade{0%{box-shadow:var(--amber-glow),inset 0 0 20px #ff9f0a33;background:#ff9f0a2e}to{box-shadow:none;background:transparent}}@media (min-width: 768px){.app-content{max-width:720px;margin:0 auto}}@media (max-width: 640px){.app-scroll{padding-bottom:calc(88px + env(safe-area-inset-bottom))}.app-bottom-tabs{display:grid}.app-content--padded,.metronome-content{padding:10px 16px 0}.metronome-panel{gap:12px}.metronome-panel .panel{padding:20px 18px}.metronome-panel .bpm-control{padding:14px 16px}.metronome-hero{padding:24px 18px 22px}.metronome-readouts{grid-template-columns:minmax(0,1fr) minmax(84px,1fr) minmax(0,1fr);column-gap:8px;margin-bottom:22px}.metronome-readout__value,.bar-counter__value{font-size:clamp(36px,10.8vw,46px)}.bar-counter__value{letter-spacing:.06em}.beat-grid{gap:12px}.beat-pad{width:clamp(54px,16vw,64px);height:clamp(54px,16vw,64px)}.beat-pad--dense{width:clamp(46px,14vw,54px);height:clamp(46px,14vw,54px)}.bpm-control__body{grid-template-columns:190px minmax(0,1fr);gap:8px}.bpm-control__input{font-size:clamp(28px,7.5vw,36px);min-width:85px;max-width:105px}.bpm-control__stepper{width:38px;height:38px}.bpm-control__input-wrapper{gap:16px}.bpm-control__input-container{min-width:90px}.bpm-control__tap{min-width:76px;min-height:34px;padding:7px 16px}.time-signature__presets{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.time-signature__preset{min-height:42px;font-size:16px}.time-signature__custom{width:100%;grid-template-columns:auto minmax(64px,80px) 18px minmax(64px,80px);justify-content:start}.app-select{min-height:40px;padding:8px 36px 8px 12px;border-color:var(--border-mid);font-size:16px;color:var(--text-primary);-webkit-appearance:menulist;-moz-appearance:auto;appearance:auto;background-image:none}.app-select--mini{padding-right:10px}.app-select--toolbar{min-height:40px;padding:8px 34px 8px 12px;font-size:15px;line-height:1.2}.app-select--pill{min-height:100%;padding:0 16px 0 4px;border:none;background-color:transparent;font-size:15px}.time-signature__select{padding:8px 12px 8px 10px}.sound-selector__grid{grid-template-columns:repeat(2,minmax(0,1fr))}.sound-selector__option{min-height:102px}.sound-selector__option:last-child:nth-child(odd){grid-column:span 2}}@media (max-width: 360px){.metronome-content{padding-left:12px;padding-right:12px}.metronome-panel .panel,.metronome-hero{padding-left:16px;padding-right:16px}.bpm-control__body{grid-template-columns:118px minmax(0,1fr);gap:10px}.bpm-control__input{font-size:46px}.bpm-control__meta{gap:7px}.bpm-control__unit{font-size:11px;letter-spacing:.1em}.bpm-control__base{min-width:38px;padding-left:8px;padding-right:8px}.sound-selector__label{font-size:15px}}