:root{--bg-dark: #050a12;--bg-space: #0a1020;--text-main: #f8fafc;--text-muted: #64748b;--glass-bg: rgba(10, 20, 35, .4);--glass-border: rgba(255, 255, 255, .05);font-family:Outfit,system-ui,-apple-system,sans-serif;line-height:1.5;font-weight:400;color-scheme:dark}body{margin:0;padding:0;min-height:100vh;min-height:100dvh;background:radial-gradient(ellipse 120% 80% at 50% 10%,#0f1d30,#050a12 60%),linear-gradient(to bottom,#0a1020,#030608);color:var(--text-main);overflow:hidden;display:flex;justify-content:center}#root{width:100%}.app-container{position:relative;width:100%;height:100vh;height:100dvh;display:flex;flex-direction:column;align-items:center;justify-content:space-between;padding:3rem;box-sizing:border-box;overflow:hidden;-webkit-user-select:none;user-select:none}.page-bg{position:absolute;inset:0;z-index:0;pointer-events:none}.bg-gradient-layer{position:absolute;inset:0;z-index:0}.bg-bubble-light{position:absolute;width:600px;height:600px;left:50%;top:50%;transform:translate(-50%,-50%);pointer-events:none}.ambient-orb{position:absolute;border-radius:50%;pointer-events:none;filter:blur(40px)}.app-header{position:relative;z-index:10;width:100%;max-width:1200px;display:flex;justify-content:space-between;align-items:center}.header-info h1{font-size:1.5rem;font-weight:700;margin:0;letter-spacing:-.02em}.header-sub{font-size:.7rem;text-transform:uppercase;letter-spacing:.3em;font-weight:900;color:#fff3;margin:4px 0 0}.fullscreen-btn{padding:12px;background:#ffffff0d;border:none;border-radius:999px;color:#fff3;cursor:pointer;transition:all .2s ease}.fullscreen-btn:hover{color:#fff;background:#ffffff1a}.main-experience{position:relative;z-index:10;flex:1;width:100%;display:flex;flex-direction:column;align-items:center;justify-content:center}.pacer-visual-container{position:relative;display:flex;align-items:center;justify-content:center}.glow-aura{position:absolute;width:300px;height:300px;border-radius:50%;filter:blur(120px)}.bubble-layers{position:relative;display:flex;align-items:center;justify-content:center;width:320px;height:320px}.bubble-layer{position:absolute;width:320px;height:320px;border-radius:50%;pointer-events:none}.bubble-layer-outer{filter:blur(30px)}.bubble-layer-mid{backdrop-filter:blur(2px);-webkit-backdrop-filter:blur(2px)}.bubble-inner-glow{position:absolute;inset:0;border-radius:50%;pointer-events:none;z-index:1}.pacer-bubble{width:320px;height:320px;border-radius:50%;display:flex;flex-direction:column;align-items:center;justify-content:center;z-index:10;flex-shrink:0;position:relative;overflow:hidden}.bubble-label{color:#fff6;font-size:.8rem;font-weight:700;text-transform:uppercase;letter-spacing:.2em;margin-bottom:1rem;position:relative;z-index:2}.timer-text-container{position:relative;z-index:2}.timer-text{font-size:6rem;font-weight:900;color:#fff;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;position:relative;z-index:10;filter:drop-shadow(0 0 20px rgba(0,0,0,.5));display:block}.timer-text-glow{position:absolute;inset:0;font-size:6rem;font-weight:900;color:#fff;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;opacity:.2;filter:blur(20px)}.sparkle-dot{position:absolute;width:4px;height:4px;border-radius:50%;pointer-events:none;z-index:15}.progress-ring-svg{filter:drop-shadow(0 0 2px currentColor)}.stats-pill{margin-top:5rem;padding:1.5rem 2.5rem;background:#0a142366;backdrop-filter:blur(32px);-webkit-backdrop-filter:blur(32px);border:1px solid rgba(255,255,255,.05);border-radius:999px;display:flex;align-items:center;gap:3rem;box-shadow:0 10px 40px #0006}.stat-item{display:flex;flex-direction:column;align-items:center}.stat-label{font-size:.6rem;text-transform:uppercase;letter-spacing:.2em;color:#fff3;font-weight:900;margin-bottom:.5rem}.stat-value{color:#fff;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;font-size:1.5rem;font-weight:700}.stat-divider{width:1px;height:2.5rem;background:#ffffff0d}.app-footer{position:relative;z-index:20;width:100%;display:flex;align-items:center;justify-content:center;gap:2rem;padding-bottom:2rem}.control-btn{width:4rem;height:4rem;border-radius:50%;background:#ffffff0d;border:none;display:flex;align-items:center;justify-content:center;color:#fff6;cursor:pointer;transition:all .2s ease}.control-btn:hover{color:#fff;background:#ffffff1a}.play-pause-btn{width:6rem;height:6rem;border-radius:50%;background:#fff;border:none;display:flex;align-items:center;justify-content:center;color:#070b14;cursor:pointer;box-shadow:0 20px 40px #0006;transition:all .3s cubic-bezier(.175,.885,.32,1.275)}.play-pause-btn:hover{transform:scale(1.05)}.pause-icon{display:flex;gap:8px}.pause-bar{width:8px;height:32px;background:currentColor;border-radius:999px}.modal-overlay{position:fixed;inset:0;z-index:100;background:#0009;backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);display:flex;align-items:center;justify-content:center;padding:1.5rem}.modal-content{width:100%;max-width:600px;background:#0a142399;backdrop-filter:blur(40px);-webkit-backdrop-filter:blur(40px);border:1px solid rgba(255,255,255,.05);border-radius:2rem;padding:2.5rem;position:relative;max-height:90vh;overflow-y:auto;box-shadow:0 30px 60px #0009}.close-btn{position:absolute;top:1.5rem;right:1.5rem;padding:8px;background:transparent;border:none;color:#fff3;cursor:pointer}.close-btn:hover{color:#fff}.modal-title{font-size:2rem;font-weight:700;margin-bottom:2rem}.modal-grid{display:grid;grid-template-columns:1fr 1fr;gap:2rem}.preset-list{display:flex;flex-direction:column;gap:1rem}.preset-btn{width:100%;padding:1.5rem;background:transparent;border:2px solid transparent;border-radius:1.5rem;text-align:left;cursor:pointer;transition:all .2s ease}.preset-btn.active{background:#0a142366;border-color:#fff3}.preset-name{display:block;font-weight:700;font-size:1.1rem}.preset-desc{display:block;font-size:.7rem;text-transform:uppercase;letter-spacing:.1em;color:#fff6;margin-top:4px}.custom-controls{display:flex;flex-direction:column;gap:1.5rem}.input-label{font-size:.6rem;text-transform:uppercase;letter-spacing:.1em;font-weight:900;color:#fff3;display:flex;justify-content:space-between}.input-group{display:flex;flex-direction:column;gap:.5rem}.range-slider{width:100%;height:4px;background:#ffffff1a;border-radius:2px;-webkit-appearance:none;cursor:pointer}.range-slider::-webkit-slider-thumb{-webkit-appearance:none;width:16px;height:16px;background:#fff;border-radius:50%;box-shadow:0 0 10px #00000080}.return-btn{margin-top:3rem;width:100%;padding:1.2rem;background:#fff;color:#070b14;border:none;border-radius:1rem;font-weight:900;font-size:.7rem;text-transform:uppercase;letter-spacing:.3em;cursor:pointer;transition:all .2s ease}.return-btn:hover{transform:scale(1.02)}.particle{position:absolute;border-radius:50%;pointer-events:none;will-change:transform,opacity}@media(max-width:768px){.app-container{padding:1.5rem}.modal-grid{grid-template-columns:1fr}.bubble-layers,.bubble-layer,.pacer-bubble{width:240px;height:240px}.glow-aura{width:220px;height:220px}.timer-text,.timer-text-glow{font-size:4.5rem}.stats-pill{margin-top:3rem;padding:1rem 1.5rem;gap:2rem}.stat-value{font-size:1.2rem}.play-pause-btn{width:5rem;height:5rem}.control-btn{width:3.5rem;height:3.5rem}}