@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap";:root{--bg-dark: #0a0b10;--bg-panel: rgba(255, 255, 255, .03);--bg-panel-hover: rgba(255, 255, 255, .06);--border-light: rgba(255, 255, 255, .05);--text-main: #f8fafc;--text-muted: #94a3b8;--theme-color: #6366f1;--theme-glow: rgba(99, 102, 241, .3);--font-main: "Inter", system-ui, -apple-system, sans-serif}[data-theme=focus]{--theme-color: #f43f5e;--theme-glow: rgba(244, 63, 94, .3)}[data-theme=relax]{--theme-color: #10b981;--theme-glow: rgba(16, 185, 129, .3)}[data-theme=sleep]{--theme-color: #3b82f6;--theme-glow: rgba(59, 130, 246, .3)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--font-main);background-color:var(--bg-dark);color:var(--text-main);line-height:1.5;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:hidden;min-height:100%}.glass-panel{background:var(--bg-panel);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid var(--border-light);border-radius:16px}button{font-family:var(--font-main);cursor:pointer;border:none;background:none;outline:none}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--bg-panel-hover);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--border-light)}.app-container{display:grid;grid-template-columns:240px 1fr;grid-template-rows:1fr 90px;height:100vh;width:100vw;max-width:100%;box-sizing:border-box;background:radial-gradient(circle at 50% 0%,var(--theme-glow),transparent 60%);transition:background .8s ease}button:focus-visible,input:focus-visible{outline:2px solid var(--theme-color);outline-offset:2px}.sidebar{grid-column:1;grid-row:1 / 3;margin:16px;padding:24px;display:flex;flex-direction:column;gap:32px;z-index:10}.logo{font-size:1.2rem;font-weight:700;letter-spacing:-.5px;display:flex;align-items:center;gap:8px;-webkit-user-select:none;user-select:none}.sidebar nav{display:flex;flex-direction:column;gap:12px}.nav-btn{padding:12px 16px;border-radius:12px;text-align:left;font-size:1rem;color:var(--text-muted);transition:all .3s ease;background:transparent;display:flex;align-items:center;gap:12px;touch-action:manipulation}.nav-btn:hover{background:var(--bg-panel-hover);color:var(--text-main)}.nav-btn:active{transform:scale(.98)}.nav-btn.active{background:var(--theme-color);color:#fff;font-weight:600;box-shadow:0 4px 20px var(--theme-glow)}.sidebar-footer{margin-top:auto;display:flex;flex-direction:column;gap:12px;padding-top:16px;border-top:1px solid var(--border-light)}.user-info-badge{display:flex;align-items:center;gap:8px;font-size:.8rem;color:var(--text-muted);overflow:hidden}.user-dot{width:6px;height:6px;border-radius:50%;background:#10b981;box-shadow:0 0 6px #10b98199;flex-shrink:0}.user-email-label{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.btn-logout{padding:8px 14px;border-radius:10px;background:#ffffff08;border:1px solid var(--border-light);color:var(--text-muted);font-size:.8rem;font-weight:500;display:flex;align-items:center;justify-content:center;gap:6px;transition:all .2s ease;cursor:pointer;touch-action:manipulation}.btn-logout:hover{background:#ef44441f;border-color:#ef44444d;color:#fca5a5}.btn-logout:active{transform:scale(.97)}.main-content{grid-column:2;grid-row:1;padding:32px 48px;display:flex;flex-direction:column;gap:36px;overflow-y:auto}.header{padding:32px;border-radius:24px;background:linear-gradient(135deg,var(--bg-panel),rgba(255,255,255,0))}.header h1{font-size:2.5rem;font-weight:700;margin-bottom:8px;line-height:1.2}.header p{color:var(--text-muted);font-size:1.1rem}.timer-section{display:flex;flex-direction:column;align-items:center;gap:24px;margin-top:.5rem}.duration-selector{display:flex;align-items:center;gap:6px;padding:4px;border-radius:24px;background:var(--bg-panel);border:1px solid var(--border-light)}.duration-btn{min-height:40px;padding:8px 18px;border-radius:20px;font-size:.9rem;font-weight:500;color:var(--text-muted);transition:all .25s ease;cursor:pointer;background:transparent;border:none;touch-action:manipulation}.duration-btn:hover:not(:disabled){color:var(--text-main);background:var(--bg-panel-hover)}.duration-btn:active:not(:disabled){transform:scale(.97)}.duration-btn.active{background:var(--theme-color);color:#fff;font-weight:600;box-shadow:0 2px 12px var(--theme-glow)}.duration-btn:disabled{opacity:.45;cursor:not-allowed}.duration-btn:disabled.active{opacity:.85}.timer-circle{width:280px;height:280px;border-radius:50%;border:4px solid var(--bg-panel-hover);display:flex;align-items:center;justify-content:center;font-size:4.5rem;font-weight:300;color:var(--theme-color);box-shadow:inset 0 0 40px var(--theme-glow),0 0 60px #00000080;position:relative;transition:all .5s ease;-webkit-user-select:none;user-select:none}.timer-circle:after{content:"";position:absolute;inset:-4px;border-radius:50%;border:4px solid var(--theme-color);border-right-color:transparent;border-bottom-color:transparent;transform:rotate(45deg);transition:all .5s ease}@keyframes rotateGlow{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.timer-circle.running:after{animation:rotateGlow 3s linear infinite;border-top-color:transparent;border-left-color:transparent;border-right-color:var(--theme-color);border-bottom-color:var(--theme-color)}.timer-controls{display:flex;gap:16px;align-items:center;justify-content:center}.btn-primary{min-height:48px;padding:16px 48px;background:var(--theme-color);color:#fff;font-size:1.1rem;font-weight:600;border-radius:30px;box-shadow:0 8px 32px var(--theme-glow);transition:transform .2s,box-shadow .2s,background-color .5s ease;touch-action:manipulation;cursor:pointer}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 40px var(--theme-glow)}.btn-primary:active{transform:scale(.98)}.btn-secondary{min-height:44px;padding:15px 32px;background:var(--bg-panel);color:var(--text-muted);font-size:1rem;font-weight:600;border-radius:30px;border:1px solid var(--border-light);transition:all .2s ease;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);touch-action:manipulation;cursor:pointer}.btn-secondary:hover{color:var(--text-main);background:var(--bg-panel-hover);border-color:#ffffff26;transform:translateY(-2px)}.btn-secondary:active{transform:scale(.98)}.player-bar{grid-column:2;grid-row:2;margin:0 16px 16px;display:flex;align-items:center;justify-content:space-between;padding:0 32px}.track-info{flex:1;min-width:0}.track-info h4{font-weight:600;margin-bottom:4px;font-size:1rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.track-info p{font-size:.85rem;color:var(--text-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.controls{flex:1;display:flex;align-items:center;justify-content:center;gap:24px}.controls button{color:var(--text-main);font-size:1.2rem;opacity:.8;transition:opacity .2s,transform .2s;min-width:44px;min-height:44px;display:flex;align-items:center;justify-content:center;border-radius:50%;touch-action:manipulation}.controls button:hover{opacity:1;transform:scale(1.1)}.controls button:active{transform:scale(.95)}.play-btn{width:48px;height:48px;border-radius:50%;background:var(--text-main)!important;color:var(--bg-dark)!important;display:flex;align-items:center;justify-content:center;font-size:1.5rem!important;box-shadow:0 4px 16px #0006}.volume-controls{flex:1;display:flex;align-items:center;justify-content:flex-end;gap:16px}.volume-group{display:flex;align-items:center;gap:8px;background:var(--bg-panel-hover);padding:6px 12px;border-radius:20px;border:1px solid rgba(255,255,255,.05);transition:border-color .2s ease,background-color .2s ease}.volume-group:hover{border-color:var(--theme-color);background:#ffffff14}.volume-icon{font-size:.9rem;-webkit-user-select:none;user-select:none}.volume-label{font-size:.8rem;font-weight:500;color:var(--text-muted);-webkit-user-select:none;user-select:none}input[type=range]{accent-color:var(--theme-color);width:90px;height:6px;border-radius:3px;background:#ffffff1f;outline:none;-webkit-appearance:none;cursor:pointer;touch-action:manipulation}input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:14px;height:14px;border-radius:50%;background:var(--theme-color);cursor:pointer;box-shadow:0 0 6px var(--theme-glow);transition:transform .15s ease}input[type=range]::-moz-range-thumb{width:14px;height:14px;border-radius:50%;background:var(--theme-color);cursor:pointer;border:none;box-shadow:0 0 6px var(--theme-glow)}.btn-download-dev{padding:6px 12px;border-radius:8px;background:#ffffff14;border:1px dashed var(--theme-color);color:var(--text-main);font-size:.75rem;font-weight:500;cursor:pointer;white-space:nowrap;transition:all .2s ease}.btn-download-dev:hover{background:var(--theme-color);color:#fff}@media(max-width:768px){.app-container{display:flex;flex-direction:column;min-height:100dvh;min-height:100vh;height:auto;width:100%;max-width:100%;box-sizing:border-box;overflow-x:hidden;padding:max(8px,env(safe-area-inset-top,8px)) max(8px,env(safe-area-inset-right,8px)) max(12px,env(safe-area-inset-bottom,12px)) max(8px,env(safe-area-inset-left,8px));gap:12px}.sidebar{grid-column:unset;grid-row:unset;margin:0 0 4px;padding:10px 16px;flex-direction:row;justify-content:space-between;align-items:center;gap:12px;border-radius:16px;z-index:5}.logo{font-size:1.05rem}.sidebar nav{flex-direction:row;gap:8px}.nav-btn{padding:6px 12px;font-size:.85rem;border-radius:20px;gap:6px}.nav-btn span{display:inline-block}.sidebar-footer{margin-top:0;padding-top:0;border-top:none;flex-direction:row;align-items:center;gap:8px}.user-info-badge{display:none}.btn-logout{padding:6px 12px;font-size:.75rem;border-radius:20px;min-height:32px}.main-content{grid-column:unset;grid-row:unset;padding:4px 6px;gap:20px;overflow-y:visible;flex:1 0 auto}.header{padding:16px 18px;border-radius:18px;text-align:center}.header h1{font-size:clamp(1.25rem,5vw,1.6rem);margin-bottom:6px}.header p{font-size:clamp(.85rem,3.4vw,.95rem);line-height:1.4}.timer-section{gap:20px;margin-top:0;width:100%}.duration-selector{padding:4px;border-radius:24px;width:auto;max-width:100%}.duration-btn{min-height:44px;padding:10px 16px;font-size:.95rem;border-radius:20px}.timer-circle{width:clamp(190px,54vw,250px);height:auto;aspect-ratio:1;font-size:clamp(2.75rem,11vw,3.8rem);margin:0 auto}.timer-controls{flex-direction:column;width:100%;max-width:280px;gap:10px;align-items:stretch}.btn-primary{min-height:48px;width:100%;padding:14px 20px;font-size:1.05rem;display:flex;align-items:center;justify-content:center;text-align:center;box-sizing:border-box}.btn-secondary{min-height:44px;width:100%;padding:12px 20px;font-size:.95rem;display:flex;align-items:center;justify-content:center;text-align:center;box-sizing:border-box}.player-bar{grid-column:unset;grid-row:unset;margin:8px 0 4px;padding:16px 14px;border-radius:18px;flex-direction:column;gap:16px;width:100%;box-sizing:border-box}.track-info{text-align:center;width:100%}.track-info h4{font-size:.95rem}.track-info p{font-size:.8rem}.controls{width:100%;justify-content:center;gap:28px}.controls button{min-width:44px;min-height:44px;font-size:1.35rem}.play-btn{width:52px;height:52px;min-width:52px;min-height:52px;font-size:1.4rem!important}.volume-controls{display:flex;flex-direction:column;width:100%;gap:10px}.volume-group{width:100%;justify-content:space-between;padding:10px 14px;gap:12px;border-radius:12px;box-sizing:border-box}.volume-icon{font-size:1rem}.volume-label{font-size:.85rem;min-width:52px;font-weight:500}input[type=range]{flex:1;width:100%;min-width:80px;height:6px}input[type=range]::-webkit-slider-thumb{width:22px;height:22px}input[type=range]::-moz-range-thumb{width:22px;height:22px}}.auth-container{display:flex;align-items:center;justify-content:center;min-height:100vh;min-height:100dvh;width:100vw;max-width:100%;padding:24px 16px;box-sizing:border-box;background:radial-gradient(circle at 50% 15%,var(--theme-glow),transparent 70%);background-color:var(--bg-dark)}.auth-card{width:100%;max-width:440px;padding:40px 32px;border-radius:24px;background:linear-gradient(135deg,#ffffff0d,#ffffff03);box-shadow:0 20px 50px #0009,inset 0 1px #ffffff1a;display:flex;flex-direction:column;gap:28px;box-sizing:border-box}.auth-header{text-align:center;display:flex;flex-direction:column;align-items:center;gap:12px}.auth-logo-badge{display:flex;align-items:center;gap:10px}.auth-logo{font-size:1.4rem;font-weight:700;letter-spacing:-.5px;display:flex;align-items:center;gap:8px;color:var(--text-main);-webkit-user-select:none;user-select:none}.beta-tag{font-size:.7rem;font-weight:600;text-transform:uppercase;letter-spacing:.8px;padding:3px 8px;border-radius:12px;background:#f43f5e26;color:#f43f5e;border:1px solid rgba(244,63,94,.3)}.auth-title{font-size:1.5rem;font-weight:700;line-height:1.3;color:var(--text-main);margin-top:4px}.auth-subtitle{font-size:.95rem;color:var(--text-muted);line-height:1.5;max-width:340px}.auth-email-highlight{display:inline-block;color:var(--text-main);font-weight:600;word-break:break-all;margin-top:4px;padding:4px 10px;background:var(--bg-panel-hover);border-radius:8px;border:1px solid var(--border-light)}.auth-form{display:flex;flex-direction:column;gap:20px}.auth-field-group{display:flex;flex-direction:column;gap:8px;text-align:left}.auth-label{font-size:.85rem;font-weight:500;color:var(--text-muted)}.auth-input{width:100%;height:50px;padding:0 16px;border-radius:14px;background:#ffffff0a;border:1px solid rgba(255,255,255,.1);color:var(--text-main);font-size:1rem;font-family:var(--font-main);box-sizing:border-box;transition:all .25s ease}.auth-input:focus{outline:none;border-color:var(--theme-color);background:#ffffff12;box-shadow:0 0 0 3px var(--theme-glow)}.auth-input:disabled{opacity:.5;cursor:not-allowed}.auth-input::placeholder{color:#94a3b866}.auth-input-otp{font-size:1.6rem;font-weight:600;letter-spacing:8px;text-align:center;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;padding-left:16px;height:56px}.auth-btn-primary{min-height:48px;width:100%;padding:14px 24px;background:var(--theme-color);color:#fff;font-size:1rem;font-weight:600;border-radius:14px;box-shadow:0 6px 24px var(--theme-glow);transition:transform .2s ease,box-shadow .2s ease,opacity .2s ease;display:flex;align-items:center;justify-content:center;gap:8px;cursor:pointer;box-sizing:border-box;touch-action:manipulation}.auth-btn-primary:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 8px 30px var(--theme-glow)}.auth-btn-primary:active:not(:disabled){transform:scale(.98)}.auth-btn-primary:disabled{opacity:.55;cursor:not-allowed;transform:none;box-shadow:none}.auth-secondary-actions{display:flex;flex-direction:column;gap:12px;align-items:center;margin-top:4px}.auth-link-btn{font-size:.85rem;color:var(--text-muted);background:transparent;border:none;cursor:pointer;padding:6px 12px;border-radius:8px;transition:all .2s ease;touch-action:manipulation}.auth-link-btn:hover:not(:disabled){color:var(--text-main);background:var(--bg-panel-hover)}.auth-link-btn:disabled{opacity:.5;cursor:not-allowed}.auth-alert{padding:12px 14px;border-radius:12px;font-size:.85rem;line-height:1.4;text-align:left;display:flex;align-items:flex-start;gap:10px}.auth-alert-error{background:#ef44441f;border:1px solid rgba(239,68,68,.3);color:#fca5a5}.auth-alert-info{background:#6366f11f;border:1px solid rgba(99,102,241,.3);color:#c7d2fe}.auth-spinner{width:18px;height:18px;border:2px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:authSpin .8s linear infinite}@keyframes authSpin{to{transform:rotate(360deg)}}.auth-loading-screen{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;min-height:100dvh;width:100vw;background-color:var(--bg-dark);background:radial-gradient(circle at 50% 40%,var(--theme-glow),transparent 60%);gap:20px;color:var(--text-main)}.auth-loading-logo{font-size:2.2rem;font-weight:700;display:flex;align-items:center;gap:12px;animation:authPulse 2s ease-in-out infinite}.auth-loading-text{font-size:.9rem;color:var(--text-muted)}@keyframes authPulse{0%,to{opacity:.7;transform:scale(.98)}50%{opacity:1;transform:scale(1.02)}}.auth-user-bar{display:flex;align-items:center;justify-content:space-between;padding:6px 12px;background:#ffffff05;border-bottom:1px solid var(--border-light);font-size:.75rem;color:var(--text-muted)}.auth-user-pill{display:flex;align-items:center;gap:8px}.auth-user-email{max-width:180px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:var(--text-main);font-weight:500}.auth-logout-btn{display:inline-flex;align-items:center;gap:4px;padding:4px 10px;border-radius:8px;background:#ffffff0a;border:1px solid var(--border-light);color:var(--text-muted);font-size:.75rem;font-weight:500;cursor:pointer;transition:all .2s ease;touch-action:manipulation}.auth-logout-btn:hover{background:#ef444426;border-color:#ef44444d;color:#fca5a5}@media(max-width:768px){.auth-card{padding:32px 20px;border-radius:20px}.auth-title{font-size:1.3rem}.auth-input-otp{font-size:1.3rem;letter-spacing:4px;padding-left:8px;height:52px}}