.app-layout{display:flex;min-height:100vh;background-color:hsl(var(--bg-primary))}.sidebar{width:260px;border-right:1px solid hsl(var(--border));padding:1.5rem;display:flex;flex-direction:column;position:fixed;height:100vh;top:0;left:0;z-index:50;background-color:hsl(var(--bg-card) / .8)}.sidebar-header{display:flex;align-items:center;gap:.75rem;margin-bottom:2.5rem;padding-left:.5rem}.logo-icon{width:32px;height:32px;border-radius:8px;background:linear-gradient(135deg,hsl(var(--primary)),hsl(var(--accent)));display:flex;align-items:center;justify-content:center;color:#fff}.logo-text{font-size:1.25rem;font-weight:700;background:linear-gradient(to right,#fff,hsl(var(--text-secondary)));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.sidebar-nav{display:flex;flex-direction:column;gap:.5rem}.nav-item{display:flex;align-items:center;gap:.875rem;padding:.875rem 1rem;color:hsl(var(--text-muted));text-decoration:none;border-radius:var(--radius);transition:all .2s cubic-bezier(.4,0,.2,1);font-weight:500;border:1px solid transparent}.nav-item:hover{background-color:hsl(var(--bg-secondary));color:hsl(var(--text-primary));transform:translate(4px)}.nav-item.active{background-color:hsl(var(--primary) / .1);color:hsl(var(--primary));border-color:hsl(var(--primary) / .2)}.main-content{margin-left:260px;flex:1;padding:2rem;animation:fadeIn .5s ease-out}.content-container{max-width:1200px;margin:0 auto}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@media (max-width: 768px){.sidebar{transform:translate(-100%)}.main-content{margin-left:0}}.dashboard-container{animation:fadeIn .4s ease-out}.dash-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:2rem}.stats-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem;margin-bottom:2.5rem}.metric-card{display:flex;align-items:center;gap:1rem;padding:1.5rem;transition:transform .2s}.metric-card:hover{transform:translateY(-2px);border-color:hsl(var(--border) / 1.5)}.metric-icon{width:48px;height:48px;border-radius:12px;display:flex;align-items:center;justify-content:center;background-color:hsl(var(--bg-secondary))}.metric-icon.purple{background-color:hsl(var(--primary) / .15);color:hsl(var(--primary))}.metric-icon.cyan{background-color:hsl(var(--accent) / .15);color:hsl(var(--accent))}.metric-icon.pink{background-color:#ec489926;color:#ec4899}.metric-value{font-size:1.5rem;font-weight:700;line-height:1.2}.metric-label{font-size:.875rem;color:hsl(var(--text-muted))}.main-grid{display:grid;grid-template-columns:2fr 1fr;gap:2rem}.section-title{font-size:1.25rem;font-weight:600;margin-bottom:1rem;color:hsl(var(--text-secondary))}.action-grid{display:grid;grid-template-columns:1fr 1fr;gap:1rem}.action-card{display:flex;align-items:center;gap:1rem;padding:1.25rem;cursor:pointer;border:1px solid hsl(var(--border));transition:all .2s}.action-card:hover{background-color:hsl(var(--bg-secondary));border-color:hsl(var(--primary) / .5)}.hover-glow:hover{box-shadow:0 0 20px hsl(var(--primary) / .15)}.action-icon{width:50px;height:50px;border-radius:50%;display:flex;align-items:center;justify-content:center}.card-title{font-weight:600;font-size:1.1rem}.card-desc{font-size:.85rem;color:hsl(var(--text-muted))}.insight-card{height:100%;background:linear-gradient(180deg,hsl(var(--bg-card)),hsl(var(--bg-secondary)))}.timer-container{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3rem;padding:2rem}.timer-circle-wrapper{position:relative;display:flex;align-items:center;justify-content:center}.progress-ring{transform:rotate(-90deg)}.progress-ring__circle{transition:stroke-dashoffset .35s;filter:drop-shadow(0 0 10px hsl(var(--primary) / .5))}.timer-display{position:absolute;text-align:center;display:flex;flex-direction:column;align-items:center}.time-text{font-size:5rem;font-weight:700;font-variant-numeric:tabular-nums;line-height:1;letter-spacing:-2px}.status-text{font-size:1.2rem;margin-top:.5rem;font-weight:500}.play-btn{width:80px;height:80px;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 0 30px hsl(var(--primary) / .3);transition:transform .2s}.play-btn:hover{transform:scale(1.1)}.active-controls{display:flex;gap:1.5rem;align-items:center}.control-btn{width:60px;height:60px;border-radius:50%;display:flex;align-items:center;justify-content:center}.stop-btn{background-color:#ef444433;color:#ef4444}.stop-btn:hover{background-color:#ef44444d}.strict-badge{padding:.5rem 1rem;background-color:hsl(var(--bg-secondary));border-radius:20px;font-size:.875rem;font-weight:600;color:hsl(var(--text-muted));border:1px solid hsl(var(--border))}.focus-page{position:relative;min-height:calc(100vh - 80px)}.switch{position:relative;display:inline-block;width:50px;height:28px}.switch input{opacity:0;width:0;height:0}.slider{position:absolute;cursor:pointer;top:0;left:0;right:0;bottom:0;background-color:hsl(var(--bg-secondary));transition:.4s;border:1px solid hsl(var(--border))}.slider:before{position:absolute;content:"";height:20px;width:20px;left:4px;bottom:3px;background-color:hsl(var(--text-muted));transition:.4s;border-radius:50%}input:checked+.slider{background-color:hsl(var(--primary));border-color:hsl(var(--primary))}input:checked+.slider:before{transform:translate(20px);background-color:#fff}.slider.round{border-radius:34px}.deep-focus-overlay{position:fixed;top:0;left:0;width:100vw;height:100vh;background-color:hsl(var(--bg-primary));z-index:9999;display:flex;align-items:center;justify-content:center;animation:fadeIn .5s ease-out}.overlay-content{text-align:center;display:flex;flex-direction:column;align-items:center}.emergency-exit-btn{margin-top:3rem;background:transparent;border:1px solid hsl(var(--text-muted) / .3);color:hsl(var(--text-muted));padding:.5rem 1.5rem;border-radius:var(--radius);cursor:pointer;transition:all .2s}.emergency-exit-btn:hover{border-color:red;color:red}.social-container{max-width:800px;margin:0 auto}.tab-btn{padding:.5rem 1rem;border-radius:6px;font-size:.9rem;font-weight:500;color:hsl(var(--text-muted));background:transparent;border:none;cursor:pointer;transition:all .2s}.tab-btn:hover{color:hsl(var(--text-primary))}.tab-btn.active{background-color:hsl(var(--bg-card));color:hsl(var(--text-primary));box-shadow:0 1px 3px #0003}.leaderboard-list{display:flex;flex-direction:column;gap:1rem}.leaderboard-item{display:flex;align-items:center;justify-content:space-between;padding:1rem 1.5rem}.leaderboard-item.highlight{border-color:hsl(var(--primary) / .5);background-color:hsl(var(--primary) / .05)}.rank-badge{width:28px;height:28px;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:.9rem;color:hsl(var(--text-muted))}.rank-1{color:gold;font-size:1.2rem}.rank-2{color:silver;font-size:1.1rem}.rank-3{color:#cd7f32;font-size:1.05rem}.avatar-placeholder{width:40px;height:40px;border-radius:50%;background-color:hsl(var(--bg-secondary));display:flex;align-items:center;justify-content:center;font-weight:600;color:hsl(var(--text-secondary))}.status-dot{width:8px;height:8px;border-radius:50%;background-color:hsl(var(--text-muted))}.status-dot.focusing{background-color:hsl(var(--primary));box-shadow:0 0 5px hsl(var(--primary))}.status-dot.idle{background-color:orange}.groups-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:1.5rem}.group-card{padding:1.5rem}.group-card.dashed{border:2px dashed hsl(var(--border));background:transparent;cursor:pointer;min-height:160px}.group-card.dashed:hover{border-color:hsl(var(--primary));color:hsl(var(--primary))}.group-header{display:flex;gap:1rem;align-items:center}.group-icon{width:48px;height:48px;border-radius:12px;background-color:hsl(var(--bg-secondary));display:flex;align-items:center;justify-content:center;font-size:1.5rem}:root{--font-body: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, "Open Sans", "Helvetica Neue", sans-serif;--bg-primary: 240 10% 4%;--bg-secondary: 240 10% 6%;--bg-card: 240 10% 6%;--text-primary: 0 0% 98%;--text-secondary: 240 5% 65%;--text-muted: 240 5% 45%;--primary: 263 70% 50%;--primary-foreground: 210 40% 98%;--primary-hover: 263 70% 60%;--accent: 190 90% 50%;--accent-foreground: 240 10% 4%;--border: 240 6% 15%;--input: 240 6% 15%;--radius: .75rem;--glass: rgba(255, 255, 255, .05);--glass-border: rgba(255, 255, 255, .08)}body{background-color:hsl(var(--bg-primary));color:hsl(var(--text-primary));font-family:var(--font-body);margin:0;line-height:1.5;-webkit-font-smoothing:antialiased}#root{min-height:100vh;display:flex;flex-direction:column}.container{width:100%;max-width:1200px;margin:0 auto;padding:0 1rem}.card{background-color:hsl(var(--bg-card));border:1px solid hsl(var(--border));border-radius:var(--radius);padding:1.5rem}.btn{display:inline-flex;align-items:center;justify-content:center;border-radius:var(--radius);font-weight:500;padding:.5rem 1rem;transition:all .2s;outline:none;cursor:pointer}.btn-primary{background-color:hsl(var(--primary));color:hsl(var(--primary-foreground));border:none}.btn-primary:hover{background-color:hsl(var(--primary-hover))}.glass-panel{background:var(--glass);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid var(--glass-border)}