@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap";:root{--bg-primary: #06090f;--bg-secondary: #0c1220;--bg-card: rgba(12, 18, 32, .7);--bg-card-hover: rgba(18, 26, 48, .8);--border-subtle: rgba(100, 120, 180, .12);--border-active: rgba(120, 140, 255, .3);--text-primary: #e8ecf4;--text-secondary: rgba(200, 210, 230, .65);--text-muted: rgba(160, 175, 210, .45);--accent: #6c8cff;--accent-glow: rgba(108, 140, 255, .25);--success: #4ade80;--radius: 16px;--radius-sm: 10px;--transition: .3s cubic-bezier(.4, 0, .2, 1)}*{box-sizing:border-box;margin:0;padding:0}html,body,#root{min-height:100vh;background:var(--bg-primary);color:var(--text-primary);font-family:Inter,ui-sans-serif,system-ui,-apple-system,sans-serif;line-height:1.5;-webkit-font-smoothing:antialiased;overflow-x:hidden}@keyframes fadeInUp{0%{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideInRight{0%{opacity:0;transform:translate(20px)}to{opacity:1;transform:translate(0)}}@keyframes pulseGlow{0%,to{box-shadow:0 0 20px #6c8cff1a}50%{box-shadow:0 0 40px #6c8cff33}}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-8px)}}@keyframes shimmer{0%{background-position:-200% center}to{background-position:200% center}}@keyframes orbBreath{0%,to{transform:scale(1);opacity:.6}50%{transform:scale(1.1);opacity:.8}}@keyframes moonFloat{0%,to{transform:translate(-50%,-50%) translateY(0)}50%{transform:translate(-50%,-50%) translateY(-12px)}}@keyframes resultCardIn{0%{opacity:0;transform:translateY(16px) scale(.95)}to{opacity:1;transform:translateY(0) scale(1)}}.animate-fade-in{animation:fadeIn .6s ease-out both}.animate-in{animation:fadeInUp .5s cubic-bezier(.22,1,.36,1) both}.app{min-height:100vh;position:relative;overflow:hidden}.app-content{position:relative;z-index:1;max-width:720px;margin:0 auto;padding:0 1rem 4rem}.app-header{padding:2rem 0 1rem;text-align:center}.brand{display:inline-flex;align-items:center;gap:.75rem}.brand-icon{width:48px;height:48px;border-radius:14px;background:linear-gradient(135deg,#6c8cff26,#8c64ff1a);border:1px solid rgba(108,140,255,.2);display:flex;align-items:center;justify-content:center;color:var(--accent);animation:pulseGlow 4s ease-in-out infinite}.brand-name{font-size:1.5rem;font-weight:700;letter-spacing:-.03em;background:linear-gradient(135deg,#e8ecf4,#a0b4ff);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin:0;line-height:1.2}.brand-tagline{font-size:.8rem;color:var(--text-muted);font-weight:400;letter-spacing:.02em;margin:0}.moon-container{position:fixed;top:60px;right:10%;z-index:0;pointer-events:none;animation:moonFloat 8s ease-in-out infinite}.moon{width:60px;height:60px;border-radius:50%;background:radial-gradient(circle at 35% 35%,#f0f0f0,#d0d0d8);position:relative;box-shadow:0 0 40px #c8d2ff4d,0 0 80px #b4c3ff26}.moon-crater{position:absolute;border-radius:50%;background:#00000014}.moon-crater-1{width:12px;height:12px;top:15px;left:20px}.moon-crater-2{width:8px;height:8px;top:30px;left:10px}.moon-crater-3{width:6px;height:6px;top:20px;left:38px}.moon-glow{position:absolute;top:-30px;right:-30px;bottom:-30px;left:-30px;border-radius:50%;background:radial-gradient(circle,rgba(200,215,255,.08),transparent 70%)}.tab-nav{display:flex;gap:4px;padding:4px;background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius);margin-bottom:1.5rem;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);overflow-x:auto;-webkit-overflow-scrolling:touch}.tab-btn{flex:1;min-width:0;padding:.65rem .5rem;border:none;background:transparent;color:var(--text-secondary);font-size:.8rem;font-weight:500;font-family:inherit;cursor:pointer;border-radius:12px;transition:all var(--transition);display:flex;flex-direction:column;align-items:center;gap:.2rem;white-space:nowrap}.tab-btn:hover{color:var(--text-primary);background:#6c8cff0f}.tab-btn.active{color:var(--text-primary);background:#6c8cff1f;box-shadow:inset 0 0 0 1px #6c8cff26}.tab-icon{font-size:1.15rem;line-height:1}.tab-label{font-size:.7rem;letter-spacing:.01em}.tool-card{background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius);padding:1.75rem;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);position:relative;overflow:hidden}.tool-card:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(135deg,rgba(108,140,255,.03),transparent 50%);pointer-events:none}.tool-header{text-align:center;margin-bottom:1.5rem;position:relative}.tool-icon{font-size:2rem;margin-bottom:.5rem;animation:float 4s ease-in-out infinite}.tool-header h2{font-size:1.3rem;font-weight:600;letter-spacing:-.02em;margin:0 0 .25rem}.tool-subtitle{font-size:.85rem;color:var(--text-secondary);margin:0}.mode-toggle{display:flex;gap:4px;padding:4px;background:#0003;border-radius:var(--radius-sm);margin-bottom:1.25rem}.mode-btn{flex:1;padding:.6rem .75rem;border:none;background:transparent;color:var(--text-secondary);font-size:.8rem;font-weight:500;font-family:inherit;cursor:pointer;border-radius:8px;transition:all var(--transition)}.mode-btn:hover{color:var(--text-primary)}.mode-btn.active{background:#6c8cff26;color:var(--text-primary);box-shadow:0 1px 4px #0003}.time-input-container{display:flex;justify-content:center;margin-bottom:1.25rem}.time-input{font-family:inherit;font-size:2rem;font-weight:300;color:var(--text-primary);background:#00000040;border:1px solid var(--border-subtle);border-radius:var(--radius-sm);padding:.75rem 1.25rem;text-align:center;width:200px;transition:all var(--transition);color-scheme:dark}.time-input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-glow)}.results-label{text-align:center;font-size:.85rem;color:var(--text-secondary);margin-bottom:1rem}.results-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:.6rem;margin-bottom:1.25rem}.result-card{background:#0003;border:1px solid var(--border-subtle);border-radius:var(--radius-sm);padding:1rem;text-align:center;transition:all var(--transition);animation:resultCardIn .4s ease-out both;position:relative}.result-card:hover{border-color:var(--border-active);background:#6c8cff0f;transform:translateY(-2px)}.result-time{font-size:1.4rem;font-weight:600;letter-spacing:-.02em;margin-bottom:.25rem}.result-cycles{font-size:.75rem;color:var(--text-secondary)}.result-badge{display:inline-block;font-size:.6rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;padding:.15rem .5rem;border-radius:99px;margin-top:.4rem}.result-badge.ideal{background:#4ade801f;color:var(--success);border:1px solid rgba(74,222,128,.2)}.disclaimer{text-align:center;font-size:.72rem;color:var(--text-muted)}.presets-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:.5rem}.preset-btn{padding:.85rem .5rem;border:1px solid var(--border-subtle);background:#0003;color:var(--text-primary);font-size:.9rem;font-weight:500;font-family:inherit;cursor:pointer;border-radius:var(--radius-sm);transition:all var(--transition)}.preset-btn:hover{border-color:var(--accent);background:#6c8cff1a;transform:translateY(-2px);box-shadow:0 4px 12px #6c8cff26}.preset-btn:active{transform:translateY(0)}.timer-display{display:flex;flex-direction:column;align-items:center;gap:1.25rem;padding:1rem 0}.timer-ring{width:220px;height:220px}.timer-ring-bg{stroke:#6c8cff1a}.timer-ring-progress{stroke:var(--accent);stroke-linecap:round;transition:stroke-dashoffset 1s linear;filter:drop-shadow(0 0 8px rgba(108,140,255,.4))}.timer-text{position:absolute;display:flex;flex-direction:column;align-items:center;justify-content:center}.timer-display{position:relative}.timer-digits{font-size:2.5rem;font-weight:300;letter-spacing:-.02em;position:absolute;top:50%;left:50%;transform:translate(-50%,-120%)}.timer-digits.finished{font-size:1.3rem;font-weight:500;color:var(--success);animation:pulseGlow 2s ease-in-out infinite}.timer-label{font-size:.8rem;color:var(--text-secondary);position:absolute;top:50%;left:50%;transform:translate(-50%,40%)}.btn-stop{padding:.7rem 2rem;border:1px solid rgba(255,100,100,.2);background:#ff646414;color:#ff8a8a;font-size:.85rem;font-weight:500;font-family:inherit;cursor:pointer;border-radius:var(--radius-sm);transition:all var(--transition)}.btn-stop:hover{background:#ff646426;border-color:#ff646459}.btn-primary{padding:.7rem 2rem;border:1px solid var(--border-active);background:#6c8cff1f;color:var(--text-primary);font-size:.85rem;font-weight:500;font-family:inherit;cursor:pointer;border-radius:var(--radius-sm);transition:all var(--transition);width:100%}.btn-primary:hover{background:#6c8cff33;box-shadow:0 4px 16px #6c8cff33}.breathing-container{display:flex;flex-direction:column;align-items:center;gap:1.25rem;padding:2rem 0;min-height:280px;justify-content:center}.breathing-orb{width:140px;height:140px;border-radius:50%;background:radial-gradient(circle at 40% 40%,#788cff4d,#5064dc26);position:relative;transition:transform .1s linear,box-shadow .1s linear;will-change:transform}.breathing-orb-inner{position:absolute;top:20%;right:20%;bottom:20%;left:20%;border-radius:50%;background:radial-gradient(circle at 40% 40%,#a0b4ff66,#6c8cff1a);animation:orbBreath 3s ease-in-out infinite}.breathing-orb-ring{position:absolute;top:-4px;right:-4px;bottom:-4px;left:-4px;border-radius:50%;border:1px solid rgba(108,140,255,.15);transition:transform .1s linear}.breathing-phase-label{font-size:1.4rem;font-weight:600;letter-spacing:-.01em;color:var(--text-primary);text-align:center}.breathing-counter{display:flex;flex-direction:column;align-items:center;gap:.3rem}.phase-timer{font-size:2rem;font-weight:300;color:var(--accent);font-variant-numeric:tabular-nums}.cycle-count{font-size:.8rem;color:var(--text-muted)}.breathing-instructions{display:flex;justify-content:center;gap:1.5rem;margin-top:1.25rem;padding-top:1.25rem;border-top:1px solid var(--border-subtle)}.instruction{display:flex;align-items:center;gap:.4rem;font-size:.78rem;color:var(--text-secondary)}.instruction-num{font-weight:600;color:var(--accent);font-size:1rem}.sounds-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:.6rem;margin-bottom:1rem}.sound-card{border:1px solid var(--border-subtle);border-radius:var(--radius-sm);padding:.75rem;transition:all var(--transition);background:#00000026}.sound-card.active{animation:pulseGlow 3s ease-in-out infinite}.sound-toggle{display:flex;flex-direction:column;align-items:center;gap:.35rem;width:100%;background:none;border:none;color:var(--text-primary);cursor:pointer;font-family:inherit;padding:.25rem}.sound-icon{font-size:1.5rem;line-height:1}.sound-label{font-size:.72rem;font-weight:500;color:var(--text-secondary)}.sound-volume{margin-top:.5rem;display:flex;justify-content:center}.volume-slider{width:100%;height:4px;-webkit-appearance:none;-moz-appearance:none;appearance:none;background:#ffffff14;border-radius:2px;outline:none;cursor:pointer}.volume-slider::-webkit-slider-thumb{-webkit-appearance:none;width:14px;height:14px;border-radius:50%;background:var(--slider-color, var(--accent));cursor:pointer;box-shadow:0 0 8px #6c8cff4d}.volume-slider::-moz-range-thumb{width:14px;height:14px;border-radius:50%;background:var(--slider-color, var(--accent));cursor:pointer;border:none;box-shadow:0 0 8px #6c8cff4d}.active-count{text-align:center;font-size:.8rem;color:var(--text-secondary);padding-top:.5rem}.tips-accordion{display:flex;flex-direction:column;gap:.4rem}.tip-section{border:1px solid var(--border-subtle);border-radius:var(--radius-sm);overflow:hidden;transition:all var(--transition)}.tip-section.expanded{border-color:var(--border-active);background:#6c8cff0a}.tip-header{display:flex;align-items:center;gap:.75rem;width:100%;padding:.85rem 1rem;background:none;border:none;color:var(--text-primary);font-size:.9rem;font-weight:500;font-family:inherit;cursor:pointer;transition:all var(--transition)}.tip-header:hover{background:#6c8cff0a}.tip-icon{font-size:1.2rem}.tip-category{flex:1;text-align:left}.tip-chevron{font-size:1.2rem;color:var(--text-muted);width:20px;text-align:center;transition:transform var(--transition)}.tip-content{max-height:0;overflow:hidden;transition:max-height .4s cubic-bezier(.4,0,.2,1),padding .3s ease;padding:0 1rem}.tip-section.expanded .tip-content{max-height:400px;padding:0 1rem 1rem}.tip-content ul{list-style:none;display:flex;flex-direction:column;gap:.5rem}.tip-content li{font-size:.82rem;color:var(--text-secondary);padding-left:1.2rem;position:relative;line-height:1.5}.tip-content li:before{content:"";position:absolute;left:0;top:.55em;width:5px;height:5px;border-radius:50%;background:var(--accent);opacity:.5}@media(max-width:600px){.app-content{padding:0 .75rem 3rem}.tool-card{padding:1.25rem}.tab-btn{padding:.55rem .35rem}.tab-label{font-size:.6rem}.presets-grid,.sounds-grid,.results-grid{grid-template-columns:repeat(2,1fr)}.breathing-instructions{gap:.75rem;flex-wrap:wrap}.moon-container{display:none}.time-input{font-size:1.6rem}}@media(max-width:380px){.sounds-grid{grid-template-columns:repeat(2,1fr)}}