:root{--bg: #0b0c10;--surface: #16171e;--surface-hi: #1e1f28;--accent: #7c6ff7;--accent-dim: #3d3880;--accent-glow: rgba(124, 111, 247, .25);--text: #e8e8f0;--text-muted: #5a5a72;--text-disabled:#2e2e3e;--border: rgba(255,255,255,.07);--radius-pill: 9999px;--radius-lg: 16px;--transition: .35s cubic-bezier(.4, 0, .2, 1);--transition-fast: .18s cubic-bezier(.4, 0, .2, 1)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%;width:100%;overflow:hidden}body{background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,system-ui,sans-serif;font-size:15px;line-height:1.5;-webkit-font-smoothing:antialiased;touch-action:manipulation;-webkit-user-select:none;user-select:none}.app{position:relative;width:100%;height:100%;height:100dvh}.screen{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;align-items:center;overflow:hidden}.screen-enter{opacity:0;transform:scale(1.04);pointer-events:none}.screen-enter-active{opacity:1;transform:scale(1);transition:opacity var(--transition),transform var(--transition)}.screen-exit{opacity:1;transform:scale(1)}.screen-exit-active{opacity:0;transform:scale(.96);transition:opacity var(--transition),transform var(--transition);pointer-events:none}.version-label{position:absolute;bottom:max(env(safe-area-inset-bottom,0px),8px);left:12px;font-size:10px;color:var(--text-muted);opacity:.4;-webkit-user-select:none;user-select:none;cursor:default}.config-screen{justify-content:center;padding:max(env(safe-area-inset-top,0px),24px) 24px max(env(safe-area-inset-bottom,0px),24px);gap:0}.config-inner{width:100%;max-width:420px;display:flex;flex-direction:column;gap:28px;padding-bottom:8px}.config-section{display:flex;flex-direction:column;gap:12px}.section-label{font-size:11px;font-weight:500;letter-spacing:.12em;text-transform:uppercase;color:var(--text-muted)}.chips{display:flex;flex-wrap:wrap;gap:8px}.chip{padding:8px 16px;border-radius:var(--radius-pill);border:1.5px solid var(--border);background:transparent;color:var(--text-muted);font-size:14px;font-weight:500;cursor:pointer;transition:background var(--transition-fast),color var(--transition-fast),border-color var(--transition-fast),transform var(--transition-fast),box-shadow var(--transition-fast);outline:none;-webkit-tap-highlight-color:transparent}.chip:hover:not(:disabled){border-color:#7c6ff766;color:var(--text)}.chip:active:not(:disabled){transform:scale(.94)}.chip.active{background:var(--accent);border-color:var(--accent);color:#fff;box-shadow:0 0 16px var(--accent-glow)}.chip:disabled{opacity:.22;cursor:not-allowed}.toggle-row{display:flex;align-items:center;justify-content:space-between}.toggle-label{font-size:14px;color:var(--text-muted)}.toggle{position:relative;width:44px;height:26px;cursor:pointer}.toggle input{opacity:0;width:0;height:0;position:absolute}.toggle-track{position:absolute;top:0;right:0;bottom:0;left:0;border-radius:var(--radius-pill);background:var(--surface-hi);border:1.5px solid var(--border);transition:background var(--transition),border-color var(--transition)}.toggle input:checked~.toggle-track{background:var(--accent);border-color:var(--accent)}.toggle-thumb{position:absolute;top:3px;left:3px;width:18px;height:18px;border-radius:50%;background:var(--text-muted);transition:transform var(--transition),background var(--transition)}.toggle input:checked~.toggle-thumb{transform:translate(18px);background:#fff}.snap-offset{overflow:hidden;display:grid;grid-template-rows:0fr;opacity:0;transition:grid-template-rows var(--transition),opacity var(--transition)}.snap-offset.open{grid-template-rows:1fr;opacity:1}.snap-offset-inner{overflow:hidden;padding-top:12px}.main-btn{width:100%;padding:18px;border-radius:var(--radius-pill);border:none;font-size:15px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;cursor:pointer;outline:none;-webkit-tap-highlight-color:transparent;transition:transform var(--transition-fast),box-shadow var(--transition-fast),background var(--transition-fast)}.main-btn.start{background:var(--accent);color:#fff;box-shadow:0 4px 24px var(--accent-glow)}.main-btn.start:hover{box-shadow:0 6px 32px #7c6ff773}.main-btn.start:active{transform:scale(.97);box-shadow:0 2px 12px var(--accent-glow)}.main-btn.stop{background:var(--surface-hi);color:var(--text-muted);border:1.5px solid var(--border)}.main-btn.stop:active{transform:scale(.97)}.running-screen{justify-content:space-between;padding:env(safe-area-inset-top,0) 24px env(safe-area-inset-bottom,32px);padding-top:max(env(safe-area-inset-top,0px),0px);padding-bottom:max(env(safe-area-inset-bottom,0px),40px)}.running-inner{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;width:100%}.ring-wrap{position:relative;display:flex;align-items:center;justify-content:center}.ring-svg{transform:rotate(-90deg);overflow:visible}.ring-track{fill:none;stroke:var(--surface-hi);stroke-width:3}.ring-progress{fill:none;stroke:var(--accent);stroke-width:3;stroke-linecap:round;transition:stroke-dashoffset .15s linear;filter:drop-shadow(0 0 6px var(--accent))}.ring-pulse{animation:ringPulse .6s ease-out}@keyframes ringPulse{0%{filter:drop-shadow(0 0 6px var(--accent))}40%{filter:drop-shadow(0 0 22px var(--accent)) drop-shadow(0 0 40px var(--accent-glow))}to{filter:drop-shadow(0 0 6px var(--accent))}}.countdown-wrap{position:absolute;display:flex;flex-direction:column;align-items:center;gap:10px}.countdown-main{font-family:JetBrains Mono,monospace;font-size:clamp(52px,14vw,80px);font-weight:300;letter-spacing:-.02em;color:var(--text);line-height:1;font-variant-numeric:tabular-nums}.countdown-sub{display:flex;align-items:center;gap:6px;color:var(--text-muted);font-size:13px;letter-spacing:.02em}.bell-icon{opacity:.6;font-size:12px}.sub-time{font-family:JetBrains Mono,monospace;font-weight:400}.running-bottom{width:100%;max-width:420px}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0009;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:flex-end;justify-content:center;z-index:100;animation:fadeIn .2s ease}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.modal-sheet{width:100%;max-width:480px;background:var(--surface);border-radius:var(--radius-lg) var(--radius-lg) 0 0;border:1.5px solid var(--border);border-bottom:none;padding:24px 24px max(env(safe-area-inset-bottom,0px),24px);animation:slideUp .25s cubic-bezier(.34,1.56,.64,1);display:flex;flex-direction:column;gap:16px}@keyframes slideUp{0%{transform:translateY(100%)}to{transform:translateY(0)}}.modal-title{font-size:13px;font-weight:500;letter-spacing:.1em;text-transform:uppercase;color:var(--text-muted)}.modal-input-row{display:flex;align-items:center;gap:10px}.modal-input{flex:1;background:var(--surface-hi);border:1.5px solid var(--border);border-radius:10px;color:var(--text);font-family:JetBrains Mono,monospace;font-size:32px;font-weight:300;padding:12px 16px;outline:none;text-align:center;-moz-appearance:textfield;-webkit-appearance:textfield;appearance:textfield;transition:border-color var(--transition-fast)}.modal-input::-webkit-outer-spin-button,.modal-input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}.modal-input:focus{border-color:var(--accent)}.modal-unit{font-size:13px;color:var(--text-muted);white-space:nowrap}.modal-confirm{padding:14px;border-radius:var(--radius-pill);border:none;background:var(--accent);color:#fff;font-size:14px;font-weight:600;letter-spacing:.06em;cursor:pointer;transition:transform var(--transition-fast),box-shadow var(--transition-fast);box-shadow:0 4px 20px var(--accent-glow)}.modal-confirm:active{transform:scale(.96)}.volume-row{display:flex;align-items:center;gap:10px}.volume-icon{color:var(--text-muted);flex-shrink:0;display:flex;align-items:center}.volume-slider{flex:1;-webkit-appearance:none;-moz-appearance:none;appearance:none;height:3px;border-radius:2px;background:var(--surface-hi);outline:none;cursor:pointer}.volume-slider::-webkit-slider-thumb{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:16px;height:16px;border-radius:50%;background:var(--accent);cursor:pointer;box-shadow:0 0 6px var(--accent-glow);transition:transform var(--transition-fast),box-shadow var(--transition-fast)}.volume-slider::-moz-range-thumb{width:16px;height:16px;border-radius:50%;border:none;background:var(--accent);cursor:pointer;box-shadow:0 0 6px var(--accent-glow)}.volume-slider::-webkit-slider-thumb:hover{transform:scale(1.2);box-shadow:0 0 12px var(--accent-glow)}.media-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:10}.media-row{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}.media-row-right{display:flex;gap:8px}.media-btn-wrap{position:relative;z-index:11}.media-btn{width:36px;height:36px;border-radius:50%;border:1.5px solid var(--border);background:transparent;color:var(--text-muted);cursor:pointer;display:flex;align-items:center;justify-content:center;padding:0;transition:color var(--transition-fast),border-color var(--transition-fast),background var(--transition-fast),transform var(--transition-fast);outline:none;-webkit-tap-highlight-color:transparent}.media-btn:hover{color:var(--accent);border-color:#7c6ff766}.media-btn.active{color:var(--accent);border-color:var(--accent);background:#7c6ff724;box-shadow:0 0 12px var(--accent-glow)}.media-btn:active{transform:scale(.9)}.media-popup{position:absolute;bottom:calc(100% + 10px);right:0;background:var(--surface);border:1.5px solid var(--border);border-radius:12px;padding:8px;animation:fadeIn .15s ease}.media-popup.popup-left{right:auto;left:0}.track-popup{display:flex;flex-direction:column;gap:2px;min-width:88px}.media-chip{padding:8px 14px;border-radius:8px;border:none;background:transparent;color:var(--text-muted);font-size:13px;font-weight:500;cursor:pointer;text-align:left;white-space:nowrap;transition:background var(--transition-fast),color var(--transition-fast);-webkit-tap-highlight-color:transparent}.media-chip:hover{background:var(--surface-hi);color:var(--text)}.media-chip.active{background:#7c6ff72e;color:var(--accent)}.volume-popup{display:flex;align-items:center;justify-content:center;width:44px;height:150px}.volume-slider-wrap{display:flex;align-items:center;justify-content:center;width:100%;height:100%}.bg-volume-slider{width:120px;cursor:pointer;accent-color:var(--accent);transform:rotate(-90deg);transform-origin:center}.pip-btn{position:absolute;top:max(env(safe-area-inset-top,0px),16px);right:20px;width:36px;height:36px;border-radius:50%;border:1.5px solid var(--border);background:transparent;color:var(--text-muted);cursor:pointer;display:flex;align-items:center;justify-content:center;padding:0;transition:color var(--transition-fast),border-color var(--transition-fast),background var(--transition-fast),transform var(--transition-fast);outline:none;-webkit-tap-highlight-color:transparent}.pip-btn:hover{color:var(--accent);border-color:var(--accent);background:#7c6ff714}.pip-btn.active{color:var(--accent);border-color:var(--accent);background:#7c6ff724;box-shadow:0 0 12px var(--accent-glow)}.pip-btn:active{transform:scale(.9)}.pip-wrap{width:100%;height:100%;display:flex;align-items:center;justify-content:center;background:var(--bg);position:relative}.pip-main{font-family:JetBrains Mono,monospace;font-size:28px;font-weight:300;letter-spacing:-.02em;color:var(--text);line-height:1;font-variant-numeric:tabular-nums}