:root{font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;line-height:1.5;font-weight:400;color-scheme:dark;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{box-sizing:border-box}body{margin:0;padding:0;min-height:100vh;overflow-x:hidden}#root{width:100%;min-height:100vh}*{margin:0;padding:0;box-sizing:border-box}:root{--transition: all .3s ease}[data-theme=dark]{--bg-primary: linear-gradient(135deg, #2a2a2a 0%, #1a1a1a 50%, #0a0a0a 100%);--bg-container: rgba(0, 0, 0, .7);--text-primary: white;--text-secondary: rgba(255, 255, 255, .95);--text-muted: rgba(255, 255, 255, .8);--border-primary: rgba(255, 140, 0, .3);--shadow-primary: rgba(255, 140, 0, .1);--notification-bg: linear-gradient(135deg, rgba(255, 140, 0, .9), rgba(255, 140, 0, .8))}[data-theme=light]{--bg-primary: linear-gradient(135deg, #f5f5f5 0%, #e8e8e8 50%, #d0d0d0 100%);--bg-container: rgba(255, 255, 255, .9);--text-primary: #333333;--text-secondary: #444444;--text-muted: #666666;--border-primary: rgba(255, 140, 0, .4);--shadow-primary: rgba(255, 140, 0, .2);--notification-bg: linear-gradient(135deg, rgba(255, 140, 0, .95), rgba(255, 140, 0, .9))}.splash-screen{min-height:100vh;background:var(--bg-primary);display:flex;align-items:center;justify-content:center;font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;color:var(--text-primary);position:relative;overflow:hidden}.splash-screen:before{content:"";position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:radial-gradient(circle,rgba(255,140,0,.1) 0%,transparent 70%);animation:rotate 20s linear infinite}@keyframes rotate{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.splash-content{text-align:center;z-index:2;position:relative;animation:fadeInUp 1s ease-out}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.splash-logo{margin-bottom:2rem}.logo-icon{font-size:4rem;margin-bottom:1rem;animation:bounce 2s ease-in-out infinite}@keyframes bounce{0%,20%,50%,80%,to{transform:translateY(0)}40%{transform:translateY(-10px)}60%{transform:translateY(-5px)}}.splash-title{font-size:3rem;font-weight:700;color:#ff8c00;margin-bottom:.5rem;text-shadow:0 0 20px rgba(255,140,0,.5)}.splash-subtitle{font-size:1.5rem;font-weight:300;color:var(--text-secondary);margin-bottom:2rem}.splash-tagline{font-size:1.1rem;color:var(--text-muted);margin-bottom:3rem;font-style:italic}.loading-bar{width:200px;height:4px;background:#ff8c0033;border-radius:2px;margin:0 auto 2rem;overflow:hidden}.loading-progress{width:100%;height:100%;background:linear-gradient(90deg,#ff8c00,orange);border-radius:2px;animation:loading 3s ease-in-out}@keyframes loading{0%{transform:translate(-100%)}to{transform:translate(0)}}.company-credit{font-size:.9rem;color:var(--text-muted);opacity:.8}.theme-toggle{position:fixed;top:20px;left:20px;width:50px;height:50px;border:none;border-radius:50%;background:var(--bg-container);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:2px solid var(--border-primary);color:var(--text-primary);font-size:1.5rem;cursor:pointer;transition:var(--transition);display:flex;align-items:center;justify-content:center;z-index:1000;box-shadow:0 4px 15px var(--shadow-primary)}.theme-toggle:hover{transform:scale(1.1);box-shadow:0 6px 20px var(--shadow-primary)}.app{min-height:100vh;background:var(--bg-primary);display:flex;align-items:center;justify-content:center;font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;color:var(--text-primary);padding:20px;transition:var(--transition)}.container{text-align:center;max-width:600px;width:100%;background:var(--bg-container);-webkit-backdrop-filter:blur(15px);backdrop-filter:blur(15px);border-radius:20px;padding:40px 30px;border:2px solid var(--border-primary);box-shadow:0 8px 32px var(--shadow-primary);transition:var(--transition)}.title{font-size:1.6rem;font-weight:300;margin-bottom:1rem;color:var(--text-secondary);line-height:1.4;letter-spacing:.5px}.session-type{font-size:1.2rem;font-weight:500;margin-bottom:2rem;padding:.5rem 1rem;border-radius:25px;display:inline-block;transition:var(--transition)}.session-type.work{background:linear-gradient(135deg,#ff8c004d,#ff8c001a);border:1px solid rgba(255,140,0,.5);color:#ff8c00}.session-type.break{background:linear-gradient(135deg,#4caf504d,#4caf501a);border:1px solid rgba(76,175,80,.5);color:#4caf50}.timer-container{position:relative;display:flex;flex-direction:column;align-items:center;margin-bottom:3rem}.timer-circle{position:relative;display:flex;align-items:center;justify-content:center;margin-bottom:2rem}.progress-ring{transform:rotate(-90deg)}.progress-ring-progress{transition:stroke-dashoffset .3s ease}.timer-display{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);display:flex;flex-direction:column;align-items:center;justify-content:center;z-index:3}.time{font-size:4.5rem;font-weight:300;font-family:Courier New,monospace;letter-spacing:3px;margin-bottom:1rem;transition:var(--transition)}.time.work{color:#ff8c00;text-shadow:0 0 30px rgba(255,140,0,.6)}.time.break{color:#4caf50;text-shadow:0 0 30px rgba(76,175,80,.6)}.controls{display:flex;gap:3rem;justify-content:center;align-items:center;z-index:3;position:relative}.control-btn{width:50px;height:30px;border:none;border-radius:6px;color:#fff;font-size:1rem;cursor:pointer;transition:var(--transition);display:flex;align-items:center;justify-content:center;font-weight:700;text-transform:uppercase;letter-spacing:1px}.control-btn:hover{transform:scale(1.05);box-shadow:0 4px 15px #ff8c0066}.control-btn:active{transform:scale(.95)}.control-btn.play{background:linear-gradient(135deg,#ff8c00,#f70);border:2px solid #FF6600;box-shadow:0 2px 10px #ff8c004d}.control-btn.pause{background:linear-gradient(135deg,orange,#ff8c00);border:2px solid #FF7700;box-shadow:0 2px 10px #ffa5004d}.control-btn.stop{background:linear-gradient(135deg,#666,#444);border:2px solid #555555;box-shadow:0 2px 10px #6666664d}.preset-buttons{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap;margin-top:2rem}.preset-btn{padding:.8rem 1.5rem;border:none;border-radius:25px;background:linear-gradient(135deg,#ff8c0033,#ff8c001a);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid rgba(255,140,0,.4);color:var(--text-primary);font-size:1rem;cursor:pointer;transition:var(--transition);font-weight:500}.preset-btn:hover{background:linear-gradient(135deg,#ff8c0066,#ff8c0033);border-color:#ff8c0099;transform:translateY(-2px);box-shadow:0 4px 15px #ff8c0033}.preset-btn:active{transform:translateY(0)}.break-options{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap;margin-top:2rem}.break-btn{padding:.8rem 1.5rem;border:none;border-radius:25px;background:linear-gradient(135deg,#4caf5033,#4caf501a);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid rgba(76,175,80,.4);color:var(--text-primary);font-size:1rem;cursor:pointer;transition:var(--transition);font-weight:500}.break-btn:hover{background:linear-gradient(135deg,#4caf5066,#4caf5033);border-color:#4caf5099;transform:translateY(-2px);box-shadow:0 4px 15px #4caf5033}.break-btn.skip{background:linear-gradient(135deg,#ff8c0033,#ff8c001a);border:1px solid rgba(255,140,0,.4)}.break-btn.skip:hover{background:linear-gradient(135deg,#ff8c0066,#ff8c0033);border-color:#ff8c0099;box-shadow:0 4px 15px #ff8c0033}.notification{position:fixed;top:20px;right:20px;background:var(--notification-bg);color:#fff;padding:1rem 1.5rem;border-radius:10px;box-shadow:0 4px 20px #ff8c004d;z-index:1000;animation:slideIn .3s ease-out}@keyframes slideIn{0%{transform:translate(100%);opacity:0}to{transform:translate(0);opacity:1}}@keyframes pulse{0%{transform:scale(1);box-shadow:0 0 #ff4444b3}70%{transform:scale(1.05);box-shadow:0 0 0 10px #f440}to{transform:scale(1);box-shadow:0 0 #f440}}.stats{margin-top:2rem;padding:1rem;background:#ff8c001a;border-radius:10px;border:1px solid rgba(255,140,0,.3);transition:var(--transition)}.stats h3{color:#ff8c00;margin-bottom:.5rem;font-size:1.1rem}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:1rem;margin-top:1rem}.stat-item{text-align:center}.stat-number{font-size:1.5rem;font-weight:700;color:#ff8c00}.stat-label{font-size:.9rem;color:var(--text-muted)}.company-footer{position:fixed;bottom:20px;right:20px;display:flex;align-items:center;gap:10px;color:#ff8c00cc;font-size:.9rem;font-weight:500}.app.light .time.work{text-shadow:0 0 20px rgba(255,140,0,.4)}.app.light .time.break{text-shadow:0 0 20px rgba(76,175,80,.4)}.app.light .splash-title{text-shadow:0 0 15px rgba(255,140,0,.3)}@media (max-width: 768px){.theme-toggle{width:45px;height:45px;font-size:1.3rem;top:15px;left:15px}.container{padding:30px 20px;border-width:1px}.title{font-size:1.3rem;margin-bottom:1rem}.session-type{font-size:1rem;margin-bottom:1.5rem}.time{font-size:3.5rem}.timer-circle svg{width:240px;height:240px}.controls{gap:2rem}.control-btn{width:45px;height:28px;font-size:.9rem}.company-footer{bottom:10px;right:10px;font-size:.8rem}.notification{top:10px;right:10px;padding:.8rem 1rem;font-size:.9rem}.splash-title{font-size:2.5rem}.splash-subtitle{font-size:1.2rem}.splash-tagline{font-size:1rem}}@media (max-width: 480px){.title{font-size:1.1rem}.time{font-size:2.8rem}.timer-circle svg{width:200px;height:200px}.preset-buttons,.break-options{gap:.5rem}.preset-btn,.break-btn{padding:.6rem 1rem;font-size:.9rem}.company-footer{position:relative;bottom:auto;right:auto;justify-content:center;margin-top:2rem}.stats-grid{grid-template-columns:repeat(2,1fr)}.splash-title{font-size:2rem}.splash-subtitle{font-size:1rem}.splash-tagline{font-size:.9rem}.loading-bar{width:150px}}