@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Space+Grotesk:wght@400;500;600;700&display=swap";:root{--color-primary-bg:#040812;--color-secondary-bg:#07101f;--color-surface:#0b1628;--color-elevated:#0f1e35;--color-card:#101c30;--color-card-hover:#142240;--color-border:#639bff1f;--color-border-bright:#639bff40;--color-accent-primary:#00d4ff;--color-accent-secondary:#0060ff;--color-accent-purple:#7c3aed;--color-accent-pink:#f0abfc;--color-accent-gold:#f59e0b;--color-accent-green:#10b981;--color-success:#10b981;--color-warning:#f59e0b;--color-danger:#ef4444;--color-text-primary:#f0f6ff;--color-text-secondary:#c8dcffb3;--color-text-muted:#96b4e673;--font-family:"Inter", system-ui, -apple-system, sans-serif;--font-display:"Space Grotesk", system-ui, sans-serif;--radius-xs:6px;--radius-sm:10px;--radius-md:14px;--radius-lg:18px;--radius-xl:24px;--radius-full:999px;--shadow-sm:0 2px 8px #0006;--shadow-md:0 8px 24px #00000080;--shadow-lg:0 20px 60px #0009;--glow-cyan:0 0 20px #00d4ff40;--glow-cyan-strong:0 0 40px #00d4ff66;--glow-blue:0 0 20px #0060ff40;--glow-purple:0 0 20px #7c3aed4d;--glow-gold:0 0 20px #f59e0b4d;--gradient-primary:linear-gradient(135deg, #00d4ff, #0060ff);--gradient-secondary:linear-gradient(135deg, #7c3aed, #0060ff);--gradient-warm:linear-gradient(135deg, #f59e0b, #ef4444);--gradient-green:linear-gradient(135deg, #10b981, #059669);--gradient-card:linear-gradient(145deg, #0f1e35, #0b1628)}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--font-family);background-color:var(--color-primary-bg);color:var(--color-text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-image:radial-gradient(80% 60% at 10% 0,#0060ff0f 0%,#0000 60%),radial-gradient(50% 40% at 90% 100%,#7c3aed0f 0%,#0000 60%);background-attachment:fixed;line-height:1.6;overflow-x:hidden}a{color:inherit;text-decoration:none}button{cursor:pointer;color:inherit;background:0 0;border:none;font-family:inherit}input,textarea,select{font-family:inherit}.app-container{width:100vw;height:100vh;display:flex;overflow:hidden}.main-content{flex-direction:column;flex:1;height:100vh;padding:2rem 2.5rem;display:flex;position:relative;overflow-y:auto}::-webkit-scrollbar{width:5px;height:5px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{border-radius:var(--radius-full);background:#639bff33}::-webkit-scrollbar-thumb:hover{background:#639bff66}.btn-primary{background:var(--gradient-primary);color:#fff;border-radius:var(--radius-full);letter-spacing:.3px;box-shadow:var(--glow-cyan), 0 4px 15px #0060ff4d;white-space:nowrap;align-items:center;gap:8px;padding:11px 22px;font-size:14px;font-weight:700;transition:all .3s cubic-bezier(.34,1.56,.64,1);display:inline-flex;position:relative;overflow:hidden}.btn-primary:before{content:"";opacity:0;background:linear-gradient(135deg,#fff3 0%,#0000 60%);transition:opacity .3s;position:absolute;inset:0}.btn-primary:hover:before{opacity:1}.btn-primary:hover{box-shadow:var(--glow-cyan-strong), 0 8px 25px #0060ff66;transform:translateY(-2px)scale(1.02)}.btn-primary:active{transform:scale(.98)}.btn-secondary{border:1px solid var(--color-border-bright);color:var(--color-text-primary);border-radius:var(--radius-full);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#ffffff0d;align-items:center;gap:8px;padding:10px 20px;font-size:14px;font-weight:600;transition:all .2s;display:inline-flex}.btn-secondary:hover{color:var(--color-accent-primary);background:#ffffff1a;border-color:#00d4ff66;transform:translateY(-1px)}.card{background:var(--gradient-card);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:1.5rem;transition:all .3s;position:relative;overflow:hidden}.card:before{content:"";pointer-events:none;background:linear-gradient(145deg,#ffffff08 0%,#0000 50%);position:absolute;inset:0}.card:hover{border-color:var(--color-border-bright);box-shadow:var(--shadow-md);transform:translateY(-2px)}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}@keyframes pulse-ring{0%{opacity:1;transform:scale(.85);box-shadow:0 0 #00d4ffb3}70%{opacity:.7;transform:scale(1);box-shadow:0 0 0 10px #00d4ff00}to{opacity:1;transform:scale(.85);box-shadow:0 0 #00d4ff00}}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-6px)}}@keyframes glow-breathe{0%,to{opacity:.5}50%{opacity:1}}.sidebar{background:var(--color-surface);border-right:1px solid var(--color-border);z-index:100;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);flex-direction:column;width:240px;min-width:240px;padding:1.5rem .75rem;transition:width .3s;display:flex;position:relative}.sidebar:after{content:"";background:linear-gradient(to bottom, transparent, var(--color-accent-primary), transparent);opacity:.3;width:1px;height:60%;position:absolute;top:20%;right:0}.sidebar-brand{align-items:center;gap:12px;margin-bottom:2rem;padding:.5rem 1rem;display:flex}.brand-logo{background:var(--gradient-primary);border-radius:var(--radius-sm);width:36px;height:36px;font-family:var(--font-display);color:#fff;box-shadow:var(--glow-cyan), 0 4px 12px #0060ff66;justify-content:center;align-items:center;font-size:18px;font-weight:800;animation:4s ease-in-out infinite float;display:flex;position:relative}.brand-name{font-family:var(--font-display);letter-spacing:1.5px;background:linear-gradient(135deg,#fff 0%,#00d4ffcc 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-size:15px;font-weight:700}.sidebar-nav{flex-direction:column;gap:2px;display:flex}.sidebar-spacer{flex:1}.nav-item{border-radius:var(--radius-sm);color:var(--color-text-muted);letter-spacing:.1px;align-items:center;gap:12px;padding:11px 14px;font-size:14px;font-weight:500;transition:all .2s;display:flex;position:relative}.nav-item:hover{color:var(--color-text-secondary);background:#ffffff0a;transform:translate(2px)}.nav-item.active{color:var(--color-accent-primary);background:linear-gradient(135deg,#00d4ff1f,#0060ff14);border:1px solid #00d4ff33;box-shadow:inset 0 0 20px #00d4ff0d}.nav-item.active:before{content:"";background:var(--gradient-primary);width:3px;height:60%;box-shadow:var(--glow-cyan);border-radius:0 3px 3px 0;position:absolute;top:50%;left:-.75rem;transform:translateY(-50%)}.nav-item.highlight{color:var(--color-accent-primary);background:linear-gradient(135deg,#00d4ff1a,#0060ff0f);border:1px solid #00d4ff26}.nav-item.highlight:hover{box-shadow:var(--glow-cyan);background:linear-gradient(135deg,#00d4ff2e,#0060ff1f);transform:translate(2px)}.nav-icon{opacity:.7;flex-shrink:0;transition:opacity .2s}.nav-item:hover .nav-icon,.nav-item.active .nav-icon{opacity:1}.sidebar-divider{background:linear-gradient(to right, transparent, var(--color-border), transparent);height:1px;margin:1rem .5rem}@media (width<=768px){.sidebar{display:none}}.mobile-nav{z-index:100;-webkit-backdrop-filter:blur(24px);background:#08111feb;border-top:1px solid #639bff26;justify-content:space-around;align-items:center;padding:.5rem;display:none;position:fixed;bottom:0;left:0;right:0}.mobile-nav-item{border-radius:var(--radius-md);color:var(--color-text-muted);flex-direction:column;align-items:center;gap:4px;min-width:52px;padding:8px 14px;transition:all .25s cubic-bezier(.34,1.56,.64,1);display:flex;position:relative}.mobile-nav-item:hover{color:var(--color-text-secondary)}.mobile-nav-item.active{color:var(--color-accent-primary)}.mobile-nav-item.active:before{content:"";background:var(--color-accent-primary);width:4px;height:4px;box-shadow:0 0 8px var(--color-accent-primary);border-radius:50%;position:absolute;top:2px}.mobile-nav-item.highlight{color:var(--color-accent-primary)}.mobile-nav-item.highlight .mobile-nav-icon-wrap{border-radius:var(--radius-sm);box-shadow:var(--glow-cyan);background:linear-gradient(135deg,#00d4ff33,#0060ff1a);border:1px solid #00d4ff40;padding:6px}.mobile-nav-icon{flex-shrink:0}.mobile-nav-label{letter-spacing:.3px;white-space:nowrap;font-size:10px;font-weight:600}@media (width<=768px){.mobile-nav{display:flex}}.app-layout{background:0 0;width:100vw;height:100vh;display:flex;overflow:hidden}.app-content-wrapper{flex-direction:column;flex:1;display:flex;overflow:hidden}.app-main{flex:1;padding:2rem 2.5rem;animation:.3s fadeIn;overflow-y:auto}@media (width<=768px){.app-main{padding:1.25rem 1rem 6rem}}.achievement-badge-container{-webkit-user-select:none;user-select:none;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;transition:all .3s cubic-bezier(.34,1.56,.64,1);display:inline-flex;position:relative}.achievement-badge-container.unlocked{filter:drop-shadow(0 0 12px #06b6d466)drop-shadow(0 0 24px #a855f733)}.achievement-badge-container.unlocked:hover{filter:drop-shadow(0 0 16px #06b6d499)drop-shadow(0 0 32px #a855f766);transform:scale(1.08)translateY(-2px)}.achievement-badge-container.locked{filter:grayscale(.85)opacity(.55)}.achievement-badge-container.locked:hover{filter:grayscale(.6)opacity(.75)}.badge-image{pointer-events:none;max-width:100%;max-height:100%}.badge-lock-overlay{color:var(--color-text-muted,#94a3b8);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#0f172ad9;border:1px solid #fff3;border-radius:50%;justify-content:center;align-items:center;padding:4px;display:flex;position:absolute;bottom:0;right:0;box-shadow:0 2px 8px #00000080}.badge-placeholder{width:100%;height:100%;color:var(--color-text-muted,#94a3b8);background:#1e293bcc;border:1px dashed #fff3;border-radius:50%;justify-content:center;align-items:center;font-weight:700;display:flex}.share-modal-overlay{z-index:1000;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#030712cc;justify-content:center;align-items:center;padding:1.5rem;display:flex;position:fixed;inset:0}.share-modal-content{border-radius:var(--radius-xl,24px);background:#0f172a;border:1px solid #00f0ff40;flex-direction:column;gap:1.25rem;width:100%;max-width:440px;padding:2rem;display:flex;position:relative;box-shadow:0 20px 50px #0009}.share-close-btn{color:var(--color-text-muted,#94a3b8);cursor:pointer;background:#ffffff0f;border:none;border-radius:50%;justify-content:center;align-items:center;width:32px;height:32px;transition:all .2s;display:flex;position:absolute;top:16px;right:16px}.share-close-btn:hover{color:#fff;background:#ffffff1f}.share-header{color:#06b6d4;align-items:center;gap:10px;display:flex}.share-header h2{color:#fff;margin:0;font-size:18px;font-weight:800}.report-card-preview{background:linear-gradient(145deg,#0f172af2,#1e293bcc);border:1px solid #06b6d44d;border-radius:18px;flex-direction:column;gap:1.25rem;padding:1.5rem;display:flex;position:relative;overflow:hidden;box-shadow:0 10px 30px #06b6d426}.report-card-preview:before{content:"";background:radial-gradient(#06b6d426 0%,#0000 70%);width:200px;height:200px;position:absolute;top:-50%;right:-20%}.report-card-top{z-index:1;align-items:center;gap:12px;display:flex;position:relative}.report-avatar{background:var(--gradient-primary);color:#fff;border:2px solid #06b6d4;border-radius:50%;justify-content:center;align-items:center;width:46px;height:46px;font-weight:800;display:flex;overflow:hidden}.report-avatar img{object-fit:cover;width:100%;height:100%}.report-user-info{flex-direction:column;display:flex}.report-username{color:#fff;font-size:16px;font-weight:800}.report-tag{color:#06b6d4;font-size:11px;font-weight:600}.report-pwx-logo{color:#a855f7;letter-spacing:1px;background:#a855f71f;border:1px solid #a855f740;border-radius:12px;align-items:center;gap:4px;margin-left:auto;padding:4px 8px;font-size:10px;font-weight:800;display:flex}.report-stats-grid{z-index:1;grid-template-columns:1fr 1fr;gap:10px;display:grid;position:relative}.report-stat-box{text-align:center;background:#0000004d;border:1px solid #ffffff14;border-radius:12px;flex-direction:column;align-items:center;gap:4px;padding:10px;display:flex}.stat-ic.cyan{color:#06b6d4}.stat-ic.purple{color:#a855f7}.stat-ic.gold{color:#fbbf24}.stat-ic.emerald{color:#34d399}.stat-val{color:#fff;font-size:16px;font-weight:800}.stat-lbl{color:#94a3b8;text-transform:uppercase;font-size:10px;font-weight:600}.report-card-footer{text-align:center;color:#64748b;border-top:1px dashed #ffffff1a;padding-top:8px;font-size:11px;font-weight:600}.share-actions{flex-direction:column;gap:8px;display:flex}.btn-download-image,.btn-whatsapp-share{cursor:pointer;border:none;border-radius:12px;justify-content:center;align-items:center;gap:8px;padding:12px;font-size:13px;font-weight:700;transition:all .2s;display:flex}.btn-download-image{color:#06b6d4;background:#06b6d426;border:1px solid #06b6d459}.btn-download-image:hover:not(:disabled){background:#06b6d440;transform:translateY(-1px);box-shadow:0 4px 15px #06b6d433}.btn-whatsapp-share{color:#fff;background:linear-gradient(135deg,#25d366,#128c7e);box-shadow:0 4px 15px #25d3664d}.btn-whatsapp-share:hover{transform:translateY(-1px);box-shadow:0 6px 20px #25d36666}.dashboard{flex-direction:column;gap:2rem;max-width:960px;margin:0 auto;animation:.4s fadeInUp;display:flex}.dashboard-hero{background:linear-gradient(145deg, var(--color-card) 0%, #0060ff0f 100%);border:1px solid var(--color-border);border-radius:var(--radius-xl);justify-content:space-between;align-items:center;gap:1.5rem;padding:2rem 2.5rem;display:flex;position:relative;overflow:hidden}.dashboard-hero:before{content:"";pointer-events:none;background:radial-gradient(#0060ff1f 0%,#0000 70%);width:350px;height:350px;position:absolute;top:-40%;right:-10%}.dashboard-hero:after{content:"";pointer-events:none;background:radial-gradient(#00d4ff12 0%,#0000 70%);width:200px;height:200px;position:absolute;bottom:-30%;left:30%}.hero-left{z-index:1;position:relative}.hero-greeting{align-items:center;gap:8px;margin-bottom:6px;display:flex}.greeting-emoji{font-size:18px}.greeting-time{color:var(--color-accent-primary);text-transform:uppercase;letter-spacing:1.5px;font-size:13px;font-weight:600}.hero-title{font-family:var(--font-display);background:linear-gradient(135deg,#fff 0%,#b4dcffe6 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;margin-bottom:6px;font-size:clamp(28px,4vw,40px);font-weight:800;line-height:1.1}.hero-subtitle{color:var(--color-text-muted);font-size:14px;font-weight:400}.hero-right{z-index:1;flex-shrink:0;align-items:center;gap:1.5rem;display:flex;position:relative}.hero-avatar{flex-shrink:0;width:60px;height:60px;position:relative}.hero-avatar img{object-fit:cover;border:2px solid #00d4ff66;border-radius:50%;width:100%;height:100%}.avatar-ring{background:conic-gradient(var(--color-accent-primary), var(--color-accent-secondary), transparent, var(--color-accent-primary));opacity:.6;z-index:-1;border-radius:50%;animation:3s linear infinite spin;position:absolute;inset:-4px}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.cta-btn{background:var(--gradient-primary);border-radius:var(--radius-lg);box-shadow:var(--glow-cyan), 0 8px 24px #0060ff4d;align-items:center;gap:14px;padding:14px 20px;transition:all .35s cubic-bezier(.34,1.56,.64,1);display:flex;position:relative;overflow:hidden}.cta-btn:before{content:"";background:linear-gradient(90deg,#0000,#ffffff26,#0000);width:100%;height:100%;transition:left .5s;position:absolute;top:0;left:-100%}.cta-btn:hover:before{left:100%}.cta-btn:hover{box-shadow:var(--glow-cyan-strong), 0 12px 35px #0060ff73;transform:translateY(-3px)scale(1.03)}.cta-icon-wrap{border-radius:var(--radius-sm);background:#ffffff26;flex-shrink:0;justify-content:center;align-items:center;width:40px;height:40px;display:flex}.cta-text{text-align:left;flex-direction:column;display:flex}.cta-label{color:#fff;font-size:15px;font-weight:700}.cta-sub{color:#ffffffb3;margin-top:1px;font-size:11px}.cta-arrow{color:#fffc;flex-shrink:0}.stats-row{grid-template-columns:repeat(3,1fr);gap:1rem;display:grid}.stat-card{background:var(--gradient-card);border:1px solid var(--color-border);border-radius:var(--radius-lg);cursor:default;align-items:center;gap:1rem;padding:1.4rem 1.5rem;transition:all .3s;display:flex;position:relative;overflow:hidden}.stat-card:before{content:"";pointer-events:none;background:linear-gradient(145deg,#ffffff08 0%,#0000 50%);position:absolute;inset:0}.stat-card:hover{border-color:var(--color-border-bright);box-shadow:var(--shadow-md);transform:translateY(-3px)}.stat-glow{opacity:.08;filter:blur(20px);border-radius:50%;width:80px;height:80px;transition:opacity .3s;position:absolute;bottom:-20px;right:-10px}.stat-card:hover .stat-glow{opacity:.15}.stat-icon-wrap{border-radius:var(--radius-md);border:1px solid #ffffff0f;flex-shrink:0;justify-content:center;align-items:center;width:46px;height:46px;display:flex}.stat-body{flex-direction:column;gap:3px;display:flex}.stat-label{color:var(--color-text-muted);text-transform:uppercase;letter-spacing:.8px;font-size:12px;font-weight:600}.stat-value{font-family:var(--font-display);color:var(--color-text-primary);font-size:26px;font-weight:800;line-height:1}.streak-val small{color:var(--color-text-secondary);font-size:14px;font-weight:500}.section-header{justify-content:space-between;align-items:center;margin-bottom:.75rem;display:flex}.section-title-group{align-items:center;gap:8px;display:flex}.section-icon{color:var(--color-accent-primary)}.section-title{color:var(--color-text-secondary);text-transform:uppercase;letter-spacing:1px;font-size:13px;font-weight:700}.goal-pct{font-family:var(--font-display);background:var(--gradient-primary);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-size:22px;font-weight:800}.goal-card{background:var(--gradient-card);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:1.5rem;position:relative}.goal-meta{color:var(--color-text-secondary);justify-content:space-between;margin-bottom:1rem;font-size:13px;font-weight:500;display:flex}.goal-target{color:var(--color-text-muted)}.progress-track{border-radius:var(--radius-full);background:#ffffff0d;height:8px;position:relative;overflow:hidden}.progress-fill{background:var(--gradient-primary);border-radius:var(--radius-full);height:100%;box-shadow:var(--glow-cyan);transition:width 1s cubic-bezier(.34,1.56,.64,1);position:relative}.progress-shine{border-radius:var(--radius-full);background:linear-gradient(90deg,#0000,#fff6);width:30%;height:100%;animation:2s infinite shimmer;position:absolute;top:0;right:0}.goal-milestones{height:8px;margin-top:-8px;position:relative}.goal-milestones .milestone{background:var(--color-elevated);border:1.5px solid var(--color-border);border-radius:50%;width:6px;height:6px;transition:all .3s;position:absolute;top:50%;transform:translate(-50%,-50%)}.goal-milestones .milestone.reached{background:#fff;border-color:#fffc;box-shadow:0 0 6px #fff9}.quick-actions-grid{grid-template-columns:repeat(2,1fr);gap:.875rem;display:grid}.action-card{background:var(--gradient-card);border:1px solid var(--color-border);border-radius:var(--radius-lg);cursor:pointer;text-align:left;align-items:center;gap:1rem;padding:1.2rem 1.5rem;transition:all .3s cubic-bezier(.34,1.56,.64,1);display:flex;position:relative;overflow:hidden}.action-card:before{content:"";opacity:0;background:linear-gradient(135deg,#ffffff0a 0%,#0000 60%);transition:opacity .3s;position:absolute;inset:0}.action-card:hover:before{opacity:1}.action-card:hover{border-color:var(--color-border-bright);box-shadow:var(--shadow-md);transform:translateY(-3px)scale(1.01)}.action-icon{border-radius:var(--radius-md);flex-shrink:0;justify-content:center;align-items:center;width:46px;height:46px;transition:transform .3s;display:flex}.action-card:hover .action-icon{transform:scale(1.1)}.action-timer .action-icon{color:var(--color-accent-primary);background:linear-gradient(135deg,#00d4ff33,#0060ff1a);border:1px solid #00d4ff33}.action-groups .action-icon{color:#a78bfa;background:linear-gradient(135deg,#7c3aed33,#0060ff1a);border:1px solid #7c3aed33}.action-analytics .action-icon{color:var(--color-accent-green);background:linear-gradient(135deg,#10b98133,#0596691a);border:1px solid #10b98133}.action-rankings .action-icon{color:var(--color-accent-gold);background:linear-gradient(135deg,#f59e0b33,#ef44441a);border:1px solid #f59e0b33}.action-info{flex-direction:column;flex:1;gap:3px;display:flex}.action-title{color:var(--color-text-primary);font-size:14px;font-weight:700}.action-desc{color:var(--color-text-muted);font-size:12px}.action-arrow{color:var(--color-text-muted);flex-shrink:0;transition:all .3s}.action-card:hover .action-arrow{color:var(--color-accent-primary);transform:translate(3px)}@media (width<=768px){.dashboard-hero{flex-direction:column;align-items:flex-start;padding:1.5rem}.hero-right{justify-content:space-between;width:100%}.stats-row{grid-template-columns:1fr;gap:.75rem}.stat-card{flex-direction:row}.quick-actions-grid{grid-template-columns:1fr}}.recent-achievements-section{flex-direction:column;gap:1rem;display:flex}.view-all-link{color:var(--color-accent-primary,#06b6d4);cursor:pointer;background:0 0;border:none;border-radius:6px;align-items:center;gap:4px;padding:4px 8px;font-size:13px;font-weight:600;transition:all .2s;display:flex}.view-all-link:hover{background:#06b6d41a;transform:translate(2px)}.recent-achievements-grid{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1rem;display:grid}.recent-ach-card{background:var(--color-surface,#0f172a99);border:1px solid var(--color-border,#ffffff14);border-radius:var(--radius-lg,16px);cursor:pointer;align-items:center;gap:.85rem;padding:.85rem 1rem;transition:all .2s;display:flex}.recent-ach-card:hover{background:#0f172acc;border-color:#06b6d44d;transform:translateY(-2px)}.recent-ach-info{flex-direction:column;gap:2px;display:flex;overflow:hidden}.recent-ach-name{color:#fff;white-space:nowrap;text-overflow:ellipsis;font-size:14px;font-weight:700;overflow:hidden}.recent-ach-sub{color:var(--color-text-muted,#94a3b8);white-space:nowrap;text-overflow:ellipsis;font-size:11px;overflow:hidden}.recent-ach-empty{border-radius:var(--radius-lg,16px);color:var(--color-text-muted,#94a3b8);cursor:pointer;background:#0f172a66;border:1px dashed #ffffff1f;justify-content:center;align-items:center;gap:8px;padding:1.25rem;font-size:13px;transition:all .2s;display:flex}.recent-ach-empty:hover{color:#06b6d4;border-color:#06b6d466}.empty-award-icon{color:#06b6d4}.share-card-btn{color:#06b6d4;border-radius:var(--radius-lg,12px);cursor:pointer;white-space:nowrap;background:#06b6d41a;border:1px solid #06b6d440;align-items:center;gap:6px;padding:10px 16px;font-size:13px;font-weight:700;transition:all .25s;display:flex}.share-card-btn:hover{background:#06b6d433;border-color:#06b6d480;transform:translateY(-1px);box-shadow:0 4px 15px #06b6d433}.daily-goal-card{background:linear-gradient(145deg, var(--color-card,#0f172a) 0%, #0f1e35f2 100%);border:1px solid var(--color-border,#ffffff14);border-radius:var(--radius-xl,24px);justify-content:space-between;align-items:center;gap:1.5rem;padding:1.5rem 1.75rem;display:flex;position:relative;overflow:hidden}.daily-goal-left{align-items:center;gap:1.5rem;width:100%;display:flex}.ring-container{flex-shrink:0;width:90px;height:90px;position:relative}.ring-svg{width:100%;height:100%;transform:rotate(-90deg)}.ring-bg{fill:none;stroke:#ffffff0f;stroke-width:8px}.ring-fill{fill:none;stroke:#06b6d4;stroke-width:8px;stroke-linecap:round;transition:stroke-dashoffset 1s cubic-bezier(.34,1.56,.64,1)}.ring-text{flex-direction:column;justify-content:center;align-items:center;display:flex;position:absolute;inset:0}.ring-pct{font-family:var(--font-display);color:#fff;font-size:20px;font-weight:800;line-height:1}.ring-sub{color:var(--color-text-muted,#64748b);text-transform:uppercase;font-size:10px;font-weight:700}.daily-goal-info{flex-direction:column;flex:1;gap:6px;display:flex}.goal-title-wrap{align-items:center;gap:8px;display:flex}.goal-icon{color:#06b6d4}.daily-goal-info h3{color:#fff;margin:0;font-size:18px;font-weight:800}.goal-desc{color:var(--color-text-secondary,#94a3b8);margin:0;font-size:13px}.goal-selector-pills{flex-wrap:wrap;gap:6px;margin-top:4px;display:flex}.goal-pill{color:var(--color-text-muted,#94a3b8);cursor:pointer;background:#ffffff0a;border:1px solid #ffffff14;border-radius:14px;padding:4px 10px;font-size:11px;font-weight:600;transition:all .2s}.goal-pill:hover{color:#fff;background:#ffffff14}.goal-pill.active{color:#06b6d4;background:#06b6d426;border-color:#06b6d466;font-weight:700}.weekly-reset-notice-banner{border-radius:var(--radius-lg,16px);background:linear-gradient(135deg,#06b6d414,#a855f70f);border:1px solid #06b6d433;align-items:flex-start;gap:.85rem;padding:1rem 1.25rem;display:flex}.reset-notice-icon-wrap{color:#06b6d4;background:#06b6d426;border:1px solid #06b6d44d;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:32px;height:32px;margin-top:2px;display:flex}.reset-notice-text{flex-direction:column;gap:4px;display:flex}.notice-heading{color:#fff;font-size:13px;font-weight:700}.notice-body{color:var(--color-text-secondary,#94a3b8);margin:0;font-size:12px;line-height:1.45}.timer-background-container{z-index:1;pointer-events:none;width:100vw;height:100vh;position:fixed;top:0;left:0;overflow:hidden}.timer-background-img{object-fit:cover;object-position:center;width:100%;height:100%;transition:opacity .5s}@media (width<=768px){.timer-background-img{object-position:80% center}}.timer-controls{gap:20px;display:flex}.control-btn{letter-spacing:2px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:40px;justify-content:center;align-items:center;gap:12px;padding:16px 32px;font-size:16px;font-weight:700;transition:all .3s cubic-bezier(.25,.8,.25,1);display:flex}.toggle-btn{border:1px solid var(--color-border);color:var(--color-text-primary);background:#0d172699}.toggle-btn:hover{box-shadow:var(--shadow-sm), 0 0 15px #ffffff1a;background:#ffffff1a;transform:translateY(-2px)}.end-btn{color:#ff8a65;background:#ff3d0026;border:1px solid #ff3d004d}.end-btn:hover{color:var(--color-danger);box-shadow:var(--shadow-sm), 0 0 15px #ff3d0033;background:#ff3d0040;transform:translateY(-2px)}@media (width<=768px){.timer-controls{flex-direction:column;width:100%;max-width:300px}.control-btn{width:100%}}.companion-selector{flex-direction:column;gap:12px;display:flex}.companion-selector label{color:var(--color-text-secondary);text-transform:uppercase;letter-spacing:1px;font-size:13px;font-weight:600}.companion-options{gap:16px;display:flex}.companion-card{border:1px solid var(--color-border);border-radius:var(--radius-md);cursor:pointer;background:#0000004d;flex:1;align-items:center;gap:12px;padding:12px;transition:all .2s;display:flex}.companion-card:hover{background:#ffffff0d}.companion-card.selected{border-color:var(--color-accent-primary);background:#00f0ff0d;box-shadow:0 0 20px #00f0ff26}.companion-preview{background:var(--color-surface);border:1px solid var(--color-border);border-radius:50%;justify-content:center;align-items:center;width:40px;height:40px;display:flex}.preview-placeholder{color:var(--color-text-muted);font-weight:700}.companion-card.selected .preview-placeholder{color:var(--color-accent-primary)}.companion-info{letter-spacing:1px;flex:1;justify-content:space-between;align-items:center;font-weight:600;display:flex}.check-icon{color:var(--color-accent-primary);filter:drop-shadow(0 0 5px var(--color-accent-primary))}.achievement-unlock-overlay{z-index:9999;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#030712bf;justify-content:center;align-items:center;padding:1.5rem;animation:.25s ease-out forwards fadeIn;display:flex;position:fixed;inset:0}.achievement-unlock-modal{border-radius:var(--radius-xl,24px);text-align:center;background:linear-gradient(165deg,#0f172a,#1e1b4b);border:1px solid #a855f766;flex-direction:column;align-items:center;gap:1.25rem;width:100%;max-width:380px;padding:2.25rem 2rem 1.75rem;animation:.35s cubic-bezier(.34,1.56,.64,1) forwards scaleIn;display:flex;position:relative;overflow:hidden;box-shadow:0 0 50px #a855f740,0 20px 40px #0009}.unlock-close-btn{color:var(--color-text-muted,#94a3b8);cursor:pointer;z-index:2;background:#ffffff14;border:1px solid #ffffff1a;border-radius:50%;justify-content:center;align-items:center;width:32px;height:32px;transition:all .2s;display:flex;position:absolute;top:14px;right:14px}.unlock-close-btn:hover{color:#fff;background:#fff3}.sparkle-backdrop{pointer-events:none;position:absolute;inset:0}.sparkle-icon{color:#c084fc;opacity:.6;animation:2s ease-in-out infinite alternate sparklePulse;position:absolute}.sparkle-icon.sp-1{animation-delay:.2s;top:15%;left:12%}.sparkle-icon.sp-2{animation-delay:.7s;top:25%;right:14%}.sparkle-icon.sp-3{animation-delay:1.1s;bottom:20%;left:16%}.unlock-header{z-index:1}.unlock-tag{letter-spacing:2px;text-transform:uppercase;color:#a855f7;background:#a855f726;border:1px solid #a855f74d;border-radius:20px;padding:5px 14px;font-size:11px;font-weight:800}.unlock-badge-wrap{z-index:1;margin:.5rem 0;position:relative}.unlock-glow-ring{z-index:-1;background:radial-gradient(circle,#06b6d459 0%,#a855f733 60%,#0000 100%);border-radius:50%;animation:1.8s ease-in-out infinite alternate pulseGlow;position:absolute;inset:-12px}.unlock-content{z-index:1;flex-direction:column;gap:.35rem;display:flex}.unlock-title{color:#fff;letter-spacing:-.3px;margin:0;font-size:22px;font-weight:800}.unlock-subtitle{color:#94a3b8;margin:0;font-size:13px;line-height:1.4}.unlock-claim-btn{z-index:1;color:#fff;letter-spacing:1px;cursor:pointer;background:linear-gradient(135deg,#06b6d4,#a855f7);border:none;border-radius:12px;width:100%;padding:12px;font-size:14px;font-weight:700;transition:all .2s;box-shadow:0 4px 14px #06b6d44d}.unlock-claim-btn:hover{transform:translateY(-1px);box-shadow:0 6px 20px #06b6d466}@keyframes scaleIn{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}@keyframes pulseGlow{0%{opacity:.5;transform:scale(.95)}to{opacity:.85;transform:scale(1.15)}}@keyframes sparklePulse{0%{opacity:.3;transform:scale(.8)}to{opacity:.9;transform:scale(1.2)}}@media (prefers-reduced-motion:reduce){.achievement-unlock-overlay,.achievement-unlock-modal,.sparkle-icon,.unlock-glow-ring{animation:none!important}}.soundscape-player{border-radius:var(--radius-md,12px);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#0f172a99;border:1px solid #ffffff14;flex-direction:column;gap:8px;width:100%;padding:8px 12px;transition:all .25s;display:flex}.soundscape-player.is-open{background:#0f172acc;border-color:#06b6d44d;padding:10px 12px}.soundscape-header{cursor:pointer;-webkit-user-select:none;user-select:none;justify-content:space-between;align-items:center;gap:8px;display:flex}.soundscape-title-wrap{align-items:center;gap:6px;display:flex}.sparkle-icon{color:var(--color-accent-primary,#06b6d4)}.soundscape-title{color:var(--color-text-secondary,#cbd5e1);text-transform:uppercase;letter-spacing:.6px;font-size:11px;font-weight:700}.active-playing-badge{color:#34d399;margin-left:4px;font-size:10px;font-weight:700}.soundscape-controls-compact{align-items:center;gap:8px;display:flex}.expand-toggle-btn{color:var(--color-text-muted,#94a3b8);background:0 0;border:none;justify-content:center;align-items:center;padding:2px;display:flex}.soundscape-volume-wrap{align-items:center;gap:4px;display:flex}.mute-btn{color:var(--color-text-muted,#64748b);cursor:pointer;background:0 0;border:none;justify-content:center;align-items:center;padding:2px;display:flex}.mute-btn:hover{color:var(--color-accent-primary,#06b6d4)}.volume-slider{width:55px;height:3px;accent-color:var(--color-accent-primary,#06b6d4);cursor:pointer}.soundscape-tracks{border-top:1px solid #ffffff0f;flex-wrap:wrap;gap:6px;padding-top:4px;display:flex}.track-btn{color:var(--color-text-secondary,#94a3b8);cursor:pointer;background:#ffffff0a;border:1px solid #ffffff14;border-radius:14px;align-items:center;gap:4px;padding:4px 8px;font-size:10px;font-weight:600;transition:all .2s;display:flex}.track-btn:hover{color:#fff;background:#ffffff14}.track-btn.active{color:#06b6d4;background:linear-gradient(135deg,#06b6d440,#a855f726);border-color:#06b6d466;font-weight:700;box-shadow:0 0 8px #06b6d433}.timer-page{z-index:1000;background-color:var(--color-primary-bg);flex-direction:column;width:100vw;height:100vh;display:flex;position:fixed;top:0;left:0}.timer-overlay{z-index:2;pointer-events:none;background:linear-gradient(#050912bf 0%,#05091273 40%,#050912bf 70%,#050912f2 100%);position:fixed;inset:0}.timer-header{z-index:10;justify-content:flex-start;padding:1.25rem 2rem;display:flex;position:relative}.back-btn{border:1px solid var(--color-border);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:var(--radius-sm);cursor:pointer;background:#0d172699;justify-content:center;align-items:center;width:42px;height:42px;transition:all .2s;display:flex}.back-btn:hover{box-shadow:var(--glow-cyan);background:#ffffff1a}.timer-content{z-index:10;flex:1;justify-content:center;align-items:center;padding:1rem 1.5rem;display:flex;position:relative;overflow:hidden}.timer-content::-webkit-scrollbar{width:5px}.timer-content::-webkit-scrollbar-thumb{background:#ffffff26;border-radius:4px}.setup-container{-webkit-backdrop-filter:blur(24px);backdrop-filter:blur(24px);background:#0b1220d1;border:1px solid #ffffff1f;border-radius:20px;flex-direction:column;gap:1.15rem;width:100%;max-width:480px;max-height:calc(100vh - 100px);margin:auto auto auto 6%;padding:1.5rem 1.75rem;animation:.35s forwards fadeIn;display:flex;overflow-y:auto;box-shadow:0 16px 48px #0009}.setup-container::-webkit-scrollbar{width:4px}.setup-container::-webkit-scrollbar-thumb{background:#06b6d44d;border-radius:4px}.setup-title{text-align:center;letter-spacing:-.3px;color:#fff;margin:0;font-size:20px;font-weight:700}.setup-group{flex-direction:column;gap:8px;display:flex}.setup-group label{color:var(--color-text-secondary,#94a3b8);text-transform:uppercase;letter-spacing:.8px;font-size:11px;font-weight:700}.options-row{grid-template-columns:repeat(4,1fr);gap:8px;display:grid}.option-btn{border-radius:var(--radius-sm,10px);color:var(--color-text-secondary,#cbd5e1);text-align:center;white-space:nowrap;text-overflow:ellipsis;cursor:pointer;background:#ffffff0a;border:1px solid #ffffff14;padding:10px 6px;font-size:12px;font-weight:600;transition:all .2s;overflow:hidden}.option-btn:hover{color:#fff;background:#ffffff14}.option-btn.active{border-color:var(--color-accent-primary,#06b6d4);color:#06b6d4;background:linear-gradient(135deg,#06b6d433,#0060ff33);font-weight:700;box-shadow:0 0 12px #06b6d440}.start-study-btn{color:#fff;border-radius:var(--radius-sm,12px);letter-spacing:.8px;cursor:pointer;background:linear-gradient(135deg,#00d4ff,#0060ff);border:none;justify-content:center;align-items:center;gap:8px;margin-top:.25rem;padding:14px;font-size:14px;font-weight:700;transition:all .2s;display:flex;box-shadow:0 4px 20px #00d4ff59}.start-study-btn:hover{transform:translateY(-2px);box-shadow:0 6px 28px #00d4ff80}.timer-mode-tabs{background:#00000059;border:1px solid #ffffff14;border-radius:12px;gap:6px;padding:4px;display:flex}.timer-mode-tab{color:var(--color-text-muted,#94a3b8);cursor:pointer;white-space:nowrap;background:0 0;border:none;border-radius:8px;flex:1;justify-content:center;align-items:center;gap:6px;padding:8px 6px;font-size:11px;font-weight:600;transition:all .2s;display:flex}.timer-mode-tab:hover{color:#fff}.timer-mode-tab.active{color:#fff;background:linear-gradient(135deg,#06b6d433,#a855f726);border:1px solid #06b6d459;font-weight:700;box-shadow:0 2px 10px #06b6d433}.custom-input-wrap{align-items:center;width:100%;display:flex;position:relative}.input-icon{color:var(--color-accent-primary,#06b6d4);pointer-events:none;position:absolute;left:12px}.custom-input-box{border-radius:var(--radius-sm,8px);color:#fff;background:#0006;border:1px solid #00f0ff40;outline:none;width:100%;padding:9px 12px 9px 36px;font-size:12px;font-weight:500;transition:all .2s}.custom-input-box:focus{border-color:var(--color-accent-primary,#06b6d4);box-shadow:0 0 12px #06b6d44d}.pomo-custom-inputs{grid-template-columns:1fr 1fr;gap:10px;display:grid}.input-sublabel{color:var(--color-text-muted,#94a3b8);margin-bottom:4px;font-size:10px;font-weight:700}.stopwatch-info-banner{color:#06b6d4;background:#06b6d41a;border:1px solid #06b6d433;border-radius:8px;align-items:center;gap:8px;padding:10px 14px;font-size:12px;font-weight:500;display:flex}.active-timer-container{flex-direction:column;justify-content:flex-end;align-items:center;gap:2.5rem;width:100%;height:100%;margin:0 auto;padding-bottom:4rem;animation:.5s forwards fadeIn;display:flex}.active-timer-container.is-studying .timer-digits{text-shadow:0 0 30px #00f0ff66}.timer-display{flex-direction:column;align-items:center;gap:1rem;display:flex}.timer-digits{letter-spacing:-2px;font-variant-numeric:tabular-nums;color:#fff;font-size:7.5rem;font-weight:800;line-height:1}.timer-subject{letter-spacing:4px;text-transform:uppercase;color:var(--color-text-secondary,#cbd5e1);font-size:1.4rem;font-weight:600}.timer-status{letter-spacing:1px;background:#0006;border:1px solid #ffffff0d;border-radius:20px;align-items:center;gap:8px;padding:8px 16px;font-size:13px;font-weight:600;display:flex}.status-dot{border-radius:50%;width:10px;height:10px}.status-dot.studying{background-color:var(--color-accent-primary);box-shadow:0 0 10px var(--color-accent-primary);animation:2s infinite pulse}.status-dot.resting{background-color:var(--color-warning);box-shadow:0 0 10px var(--color-warning)}@keyframes pulse{0%{opacity:.6;transform:scale(.9)}50%{opacity:1;transform:scale(1.1)}to{opacity:.6;transform:scale(.9)}}@media (width<=768px){.timer-digits{font-size:4.5rem}.timer-header{padding:1rem}.setup-container{gap:1rem;margin:auto;padding:1.25rem}.options-row{grid-template-columns:repeat(2,1fr)}.active-timer-container{justify-content:flex-end;margin-top:0;padding-bottom:2rem}}@media (width<=480px){.timer-digits{font-size:3.2rem}.timer-subject{letter-spacing:2px;font-size:1rem}.setup-container{padding:1rem}}.dialog-overlay{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:2000;background:#050912d9;justify-content:center;align-items:center;padding:1rem;display:flex;position:fixed;inset:0}.dialog-content{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);width:100%;max-width:400px;box-shadow:var(--shadow-lg);flex-direction:column;gap:1.5rem;padding:2rem;animation:.3s cubic-bezier(.16,1,.3,1) scaleIn;display:flex}.dialog-header{align-items:center;gap:12px;display:flex}.dialog-icon.danger{color:var(--color-danger)}.dialog-icon.success{color:#00e676}.dialog-icon.info{color:var(--color-accent-primary)}.dialog-title{color:var(--color-text-primary);margin:0;font-size:18px;font-weight:700}.dialog-body p{color:var(--color-text-secondary);margin:0;font-size:14px;line-height:1.5}.dialog-footer{justify-content:flex-end;gap:12px;margin-top:.5rem;display:flex}.dialog-btn{border-radius:var(--radius-sm);cursor:pointer;border:none;padding:10px 16px;font-size:14px;font-weight:600;transition:all .2s}.dialog-btn.cancel{color:var(--color-text-muted);background:0 0}.dialog-btn.cancel:hover{color:var(--color-text-primary);background:#ffffff0d}.dialog-btn.confirm.primary{background:var(--color-accent-primary);color:#fff}.dialog-btn.confirm.primary:hover{background:var(--color-accent-secondary);box-shadow:var(--glow-cyan)}.dialog-btn.confirm.danger{color:var(--color-danger);background:#ff3d001a;border:1px solid #ff3d004d}.dialog-btn.confirm.danger:hover{background:var(--color-danger);color:#fff;box-shadow:0 0 15px #ff3d0066}.groups-page{flex-direction:column;gap:2rem;max-width:1200px;margin:0 auto;display:flex}.page-header{flex-direction:column;gap:1.5rem;display:flex}.header-text-area{flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:1rem;display:flex}.create-group-btn{padding:10px 16px}.groups-tabs{border-radius:var(--radius-sm);background:#0003;gap:1rem;width:fit-content;margin-top:.5rem;padding:6px;display:flex}.tab-btn{border-radius:var(--radius-sm);color:var(--color-text-secondary);cursor:pointer;background:0 0;border:none;align-items:center;gap:8px;padding:8px 16px;font-weight:600;transition:all .2s;display:flex}.tab-btn:hover{color:var(--color-text-primary);background:#ffffff0d}.tab-btn.active{background:var(--color-surface);color:var(--color-text-primary);box-shadow:var(--shadow-sm)}.page-title{margin-bottom:4px;font-size:24px;font-weight:700}.page-subtitle{color:var(--color-text-secondary);font-size:14px}.search-bar{background-color:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-sm);align-items:center;gap:10px;min-width:300px;padding:10px 16px;transition:border-color .2s;display:flex}.search-bar:focus-within{border-color:var(--color-accent-primary);box-shadow:var(--glow-cyan)}.search-icon{color:var(--color-text-muted)}.search-bar input{color:var(--color-text-primary);background:0 0;border:none;outline:none;width:100%;font-size:14px}.search-bar input::placeholder{color:var(--color-text-muted)}.categories{gap:12px;padding-bottom:8px;display:flex;overflow-x:auto}.categories::-webkit-scrollbar{height:4px}.category-btn{background:var(--color-surface);border:1px solid var(--color-border);color:var(--color-text-secondary);white-space:nowrap;border-radius:20px;padding:8px 16px;font-size:13px;font-weight:600;transition:all .2s}.category-btn:hover{color:var(--color-text-primary);background:#ffffff0d}.category-btn.active{border-color:var(--color-accent-primary);color:var(--color-accent-primary);background:#00f0ff1a;box-shadow:0 0 10px #00f0ff33}.groups-grid{grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:1.5rem;display:grid}.group-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);flex-direction:column;gap:1rem;padding:1.5rem;transition:all .2s;display:flex}.group-card:hover{box-shadow:var(--shadow-md);border-color:#ffffff26;transform:translateY(-4px)}.group-card-header{color:var(--color-text-muted);text-transform:uppercase;letter-spacing:.5px;justify-content:space-between;align-items:center;font-size:12px;font-weight:600;display:flex}.group-subject{color:var(--color-accent-primary)}.group-members{align-items:center;gap:4px;display:flex}.group-name{font-size:18px;font-weight:700}.group-active-users{align-items:center;gap:12px;margin-top:4px;display:flex}.active-avatars{display:flex}.avatar,.avatar-more{background:var(--color-elevated);border:2px solid var(--color-surface);border-radius:50%;justify-content:center;align-items:center;width:28px;height:28px;margin-left:-8px;font-size:10px;font-weight:700;display:flex}.avatar:first-child{background:linear-gradient(135deg, var(--color-accent-primary), var(--color-accent-secondary));margin-left:0}.active-text{color:var(--color-text-secondary);font-size:12px}.join-btn{border:1px solid var(--color-border);border-radius:var(--radius-sm);letter-spacing:1px;background:#ffffff0d;justify-content:center;align-items:center;gap:8px;margin-top:8px;padding:10px;font-size:12px;font-weight:700;transition:all .2s;display:flex}.join-btn:hover{background:linear-gradient(135deg, var(--color-accent-primary), var(--color-accent-secondary));box-shadow:var(--glow-cyan);border-color:#0000}.modal-overlay{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:1000;background:#050912d9;justify-content:center;align-items:center;padding:1rem;display:flex;position:fixed;inset:0}.modal-content{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);width:100%;max-width:450px;box-shadow:var(--shadow-md);padding:2.5rem;animation:.3s fadeIn;position:relative}.close-btn{color:var(--color-text-muted);background:0 0;border:none;border-radius:50%;padding:8px;transition:all .2s;position:absolute;top:1rem;right:1rem}.close-btn:hover{color:var(--color-text-primary);background:#ffffff0d}.modal-title{text-align:center;margin-bottom:2rem;font-size:20px;font-weight:700}.create-group-form{flex-direction:column;gap:1.5rem;display:flex}.create-group-form .input-group{text-align:left;flex-direction:column;gap:8px;width:100%;display:flex}.create-group-form label{color:var(--color-text-secondary);text-align:left;font-size:13px;font-weight:600;display:block}.create-group-form input,.subject-select{border:1px solid var(--color-border);border-radius:var(--radius-sm);color:var(--color-text-primary);box-sizing:border-box;background:#0003;width:100%;padding:12px;font-size:14px}.subject-select option{background:var(--color-surface)}.create-group-form 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cubic-bezier(.34,1.56,.64,1);display:flex}.btn-leave-group:hover{background:#ef444433;border-color:#ef444480;transform:scale(1.05);box-shadow:0 4px 12px #ef444433}.group-title{align-items:center;gap:12px;margin-bottom:4px;font-size:24px;font-weight:700;display:flex}.admin-badge{color:var(--color-danger);text-transform:uppercase;letter-spacing:1px;background:#ff3d0033;border:1px solid #ff3d004d;border-radius:4px;padding:4px 8px;font-size:11px}.group-subject-tag{color:var(--color-accent-primary);text-transform:uppercase;letter-spacing:1px;background:#00f0ff1a;border-radius:4px;padding:4px 8px;font-size:13px;display:inline-block}.group-content{flex:1;gap:2rem;min-height:0;display:flex}.chat-section{background:var(--color-surface);border:1px solid 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var(--color-accent-secondary));color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:32px;height:32px;font-size:13px;font-weight:700;display:flex}.msg-avatar-spacer{flex-shrink:0;width:32px;height:32px}.msg-content-col{flex-direction:column;gap:2px;display:flex}.message-sender{color:var(--color-accent-primary);margin-bottom:2px;margin-left:4px;font-size:11px;font-weight:600}.message-bubble{flex-direction:column;display:flex}.message-bubble.grouped{margin-top:-4px}.message-content{word-break:break-word;border-radius:16px;padding:10px 14px;font-size:14px;line-height:1.5}.message-bubble.them .message-content{color:var(--color-text-primary);background:#ffffff12;border:1px solid #ffffff12;border-bottom-left-radius:4px}.message-bubble.them.grouped .message-content{border-top-left-radius:4px;border-bottom-left-radius:4px}.message-bubble.me .message-content{background:linear-gradient(135deg, var(--color-accent-primary), var(--color-accent-secondary));color:#fff;border-bottom-right-radius:4px;box-shadow:0 2px 12px #00d4ff40}.delete-msg-btn{color:var(--color-text-muted);opacity:0;cursor:pointer;background:0 0;border:none;border-radius:50%;flex-shrink:0;align-self:center;padding:6px;transition:all .2s}.message-bubble-wrapper:hover .delete-msg-btn{opacity:1}.delete-msg-btn:hover{color:var(--color-danger);background:#ef44441a}.chat-input-area{border-top:1px solid var(--color-border);background:#0003;align-items:center;gap:.75rem;padding:1rem 1.25rem;display:flex}.chat-input-area input{border:1px solid var(--color-border);border-radius:var(--radius-full);color:var(--color-text-primary);background:#ffffff0d;flex:1;padding:11px 18px;font-size:14px;transition:all .2s}.chat-input-area input:focus{border-color:var(--color-accent-primary);background:#00d4ff0a;outline:none;box-shadow:0 0 0 3px #00d4ff14}.send-btn{background:var(--gradient-primary);color:#fff;width:44px;height:44px;box-shadow:var(--glow-cyan);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;transition:all .25s cubic-bezier(.34,1.56,.64,1);display:flex}.send-btn:hover:not(:disabled){box-shadow:var(--glow-cyan-strong);transform:scale(1.1)}.send-btn:disabled{opacity:.4;cursor:not-allowed;box-shadow:none}.leaderboard-section{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);flex-direction:column;flex:1;padding:1.5rem;display:flex}.leaderboard-header{align-items:center;gap:12px;margin-bottom:1rem;display:flex}.trophy-icon{color:gold}.leaderboard-header h2{flex:1;font-size:18px;font-weight:700}.lb-tabs{border:1px solid 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.25s;display:flex}.member-row:hover{background:#ffffff0a;transform:translate(3px)}.member-row.top-rank{border-style:solid;border-width:1px}.member-rank{text-align:center;flex-shrink:0;width:28px}.rank-num{color:var(--color-text-muted);font-size:13px;font-weight:700}.member-avatar-wrapper{display:inline-block;position:relative}.member-avatar{background:linear-gradient(135deg, var(--color-accent-primary), var(--color-accent-secondary));border-radius:50%;justify-content:center;align-items:center;width:36px;height:36px;font-size:14px;font-weight:700;display:flex}.online-indicator{border:2px solid var(--color-surface);background-color:#00e676;border-radius:50%;width:10px;height:10px;animation:2s infinite pulse-online;position:absolute;bottom:0;right:0;box-shadow:0 0 8px #00e67699}@keyframes pulse-online{0%{box-shadow:0 0 #00e676b3}70%{box-shadow:0 0 0 6px #00e67600}to{box-shadow:0 0 #00e67600}}.member-info{flex-direction:column;flex:1;gap:4px;display:flex}.member-name{align-items:center;gap:6px;font-size:13px;font-weight:600;display:flex}.you-tag{color:var(--color-accent-primary);border-radius:var(--radius-full);letter-spacing:.3px;text-transform:uppercase;background:#00d4ff1a;border:1px solid #00d4ff40;padding:1px 6px;font-size:10px;font-weight:700}.member-time{color:var(--color-text-muted);font-size:12px;font-weight:500}.member-time.has-time{color:var(--color-accent-primary);font-weight:700}.member-activity-badge{color:#fff;background:linear-gradient(90deg,#00e6761a,#00e6760d);border:1px solid #00e67633;border-radius:20px;align-items:center;gap:6px;width:fit-content;padding:4px 10px;font-size:11px;font-weight:600;display:flex;position:relative;overflow:hidden;box-shadow:0 0 10px #00e6761a}.member-activity-badge:before{content:"";background:linear-gradient(90deg,#0000,#fff3,#0000);width:50%;height:100%;animation:3s infinite 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(width<=768px){.group-detail-page{height:auto;min-height:100vh;padding:1rem}.group-header{flex-direction:column;align-items:flex-start;gap:1rem}.header-left{width:100%}.group-header .btn-primary{justify-content:center;width:100%}.group-content{flex-direction:column;overflow:visible}.chat-section{flex:none;height:60vh}}.analytics-page{flex-direction:column;gap:1.5rem;max-width:900px;margin:0 auto;animation:.4s fadeInUp;display:flex}.analytics-hero{margin-bottom:.25rem}.analytics-title{font-family:var(--font-display);background:linear-gradient(135deg,#fff,#b4dcffe6);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;margin-bottom:4px;font-size:28px;font-weight:800}.analytics-subtitle{color:var(--color-text-muted);font-size:14px}.analytics-stats{grid-template-columns:repeat(3,1fr);gap:1rem;display:grid}.analytics-stat-card{background:var(--gradient-card);border:1px solid var(--color-border);border-radius:var(--radius-lg);align-items:center;gap:1rem;padding:1.1rem 1.25rem;transition:all .25s;display:flex}.analytics-stat-card:hover{border-color:var(--color-border-bright);transform:translateY(-2px)}.astat-icon{border-radius:var(--radius-sm);flex-shrink:0;justify-content:center;align-items:center;width:40px;height:40px;display:flex}.astat-body{flex-direction:column;gap:2px;display:flex}.astat-label{color:var(--color-text-muted);text-transform:uppercase;letter-spacing:.8px;font-size:11px;font-weight:600}.astat-value{font-family:var(--font-display);font-size:20px;font-weight:800;line-height:1}.analytics-card{background:var(--gradient-card);border:1px solid var(--color-border);border-radius:var(--radius-xl);padding:1.5rem}.analytics-card-title{color:var(--color-text-primary);margin-bottom:1.5rem;font-size:15px;font-weight:700}.bar-chart{align-items:flex-end;gap:8px;height:160px;display:flex}.bar-col{flex-direction:column;flex:1;align-items:center;gap:6px;height:100%;display:flex}.bar-time{color:var(--color-text-muted);text-align:center;min-height:16px;font-size:10px;font-weight:600}.bar-track{background:#ffffff0a;border-radius:6px 6px 0 0;flex:1;align-items:flex-end;width:100%;display:flex;overflow:hidden}.bar-fill{background:linear-gradient(#00d4ff66,#0060ff99);border-radius:4px 4px 0 0;width:100%;min-height:0;transition:height .8s cubic-bezier(.34,1.56,.64,1)}.bar-fill.today{background:linear-gradient(to top, var(--color-accent-secondary), var(--color-accent-primary));box-shadow:0 0 12px #00d4ff4d}.bar-label{color:var(--color-text-muted);font-size:11px;font-weight:500}.bar-label.today{color:var(--color-accent-primary);font-weight:700}.subject-list{flex-direction:column;gap:1rem;display:flex}.subject-row{flex-direction:column;gap:6px;display:flex}.subject-header{justify-content:space-between;align-items:center;display:flex}.subject-name{color:var(--color-text-secondary);font-size:13px;font-weight:600}.subject-meta{color:var(--color-text-primary);align-items:center;gap:8px;font-size:13px;font-weight:700;display:flex}.subject-pct{color:var(--color-text-muted);font-size:11px;font-weight:500}.subject-track{border-radius:var(--radius-full);background:#ffffff0d;height:6px;overflow:hidden}.subject-fill{border-radius:var(--radius-full);height:100%;transition:width 1s cubic-bezier(.34,1.56,.64,1)}.analytics-empty,.analytics-loading{color:var(--color-text-muted);text-align:center;background:var(--gradient-card);border:1px dashed var(--color-border);border-radius:var(--radius-xl);flex-direction:column;justify-content:center;align-items:center;gap:14px;padding:4rem 2rem;display:flex}@media (width<=640px){.analytics-stats{grid-template-columns:repeat(2,1fr)}}@media (width<=480px){.analytics-stats{grid-template-columns:1fr}.bar-chart{gap:4px;height:130px}.bar-time{font-size:9px}.bar-label{font-size:10px}}.rankings-page{flex-direction:column;gap:1.5rem;max-width:700px;margin:0 auto;animation:.4s fadeInUp;display:flex}.rankings-hero{background:linear-gradient(145deg, var(--color-card), #0f1e35f2);border:1px solid var(--color-border);border-radius:var(--radius-xl);align-items:center;gap:1.25rem;padding:1.75rem 2rem;display:flex;position:relative;overflow:hidden}.rankings-hero:before{content:"";background:radial-gradient(#ffd7000f 0%,#0000 70%);width:250px;height:250px;position:absolute;top:-50%;right:-10%}.rankings-hero-icon{border-radius:var(--radius-lg);color:gold;background:linear-gradient(135deg,#ffd70033,#f59e0b1a);border:1px solid #ffd7004d;flex-shrink:0;justify-content:center;align-items:center;width:56px;height:56px;display:flex;box-shadow:0 0 20px #ffd70026}.rankings-title{font-family:var(--font-display);background:linear-gradient(135deg,#fff,#b4dcffe6);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-size:24px;font-weight:800}.rankings-subtitle{color:var(--color-text-muted);font-size:13px}.my-rank-badge{border-radius:var(--radius-lg);background:linear-gradient(135deg,#00d4ff1f,#0060ff14);border:1px solid #00d4ff40;flex-direction:column;align-items:center;margin-left:auto;padding:10px 20px;display:flex}.my-rank-label{color:var(--color-text-muted);text-transform:uppercase;letter-spacing:1px;font-size:11px}.my-rank-num{font-family:var(--font-display);color:var(--color-accent-primary);font-size:24px;font-weight:900}.period-tabs{border:1px solid var(--color-border);border-radius:var(--radius-full);background:#0003;gap:8px;padding:4px;display:flex}.period-tab{border-radius:var(--radius-full);color:var(--color-text-muted);cursor:pointer;flex:1;padding:9px 16px;font-size:13px;font-weight:600;transition:all .25s}.period-tab:hover{color:var(--color-text-secondary)}.period-tab.active{background:var(--gradient-primary);color:#fff;box-shadow:var(--glow-cyan)}.rankings-list{flex-direction:column;gap:8px;display:flex}.ranking-row{background:var(--gradient-card);border:1px solid var(--color-border);border-radius:var(--radius-lg);align-items:center;gap:14px;padding:14px 18px;transition:all .25s;display:flex}.ranking-row:hover{border-color:var(--color-border-bright);transform:translate(3px)}.ranking-row.me{background:linear-gradient(135deg,#00d4ff14,#0060ff0d);border-color:#00d4ff4d;box-shadow:0 0 20px #00d4ff0f}.ranking-row.top3{border-style:solid;border-width:1px}.rank-col{text-align:center;flex-shrink:0;width:36px}.rank-medal{font-size:24px;line-height:1}.rank-number{color:var(--color-text-muted);font-size:14px;font-weight:700}.rank-avatar-wrap{flex-shrink:0}.rank-avatar{object-fit:cover;border:2px solid #ffffff1a;border-radius:50%;width:40px;height:40px;display:block}.rank-avatar-fallback{background:var(--gradient-primary);color:#fff;border-radius:50%;justify-content:center;align-items:center;width:40px;height:40px;font-size:16px;font-weight:700;display:flex}.rank-info{flex:1}.rank-name{align-items:center;gap:8px;font-size:14px;font-weight:600;display:flex}.you-chip{color:var(--color-accent-primary);border-radius:var(--radius-full);text-transform:uppercase;letter-spacing:.5px;background:#00d4ff1a;border:1px solid #00d4ff40;padding:1px 7px;font-size:10px;font-weight:700}.rank-time{color:var(--color-accent-primary);border-radius:var(--radius-full);white-space:nowrap;background:#00d4ff14;border:1px solid #00d4ff26;align-items:center;gap:6px;padding:5px 12px;font-size:14px;font-weight:700;display:flex}.rankings-empty,.rankings-loading{color:var(--color-text-muted);text-align:center;background:var(--gradient-card);border:1px dashed var(--color-border);border-radius:var(--radius-xl);flex-direction:column;justify-content:center;align-items:center;gap:12px;padding:4rem 2rem;display:flex}@media (width<=580px){.rankings-hero{flex-wrap:wrap;gap:1rem;padding:1.25rem 1.5rem}.my-rank-badge{flex-direction:row;justify-content:space-between;width:100%;padding:8px 16px}.ranking-row{gap:10px;padding:10px 12px}.rank-time{padding:4px 8px;font-size:12px}}.achievement-card{background:var(--color-surface,#0f172a99);border:1px solid var(--color-border,#ffffff14);border-radius:var(--radius-lg,16px);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);flex-direction:column;justify-content:space-between;gap:1rem;padding:1.25rem;transition:all .3s cubic-bezier(.34,1.56,.64,1);display:flex;position:relative;overflow:hidden}.achievement-card:hover{border-color:#fff3;transform:translateY(-4px);box-shadow:0 12px 28px #0006}.achievement-card.is-unlocked{background:linear-gradient(145deg,#0f172acc,#1e293b80);border:1px solid #06b6d433}.achievement-card.is-unlocked:hover{border-color:#06b6d466;box-shadow:0 12px 32px #06b6d426}.achievement-card.is-disabled{opacity:.6}.card-badge-header{justify-content:space-between;align-items:flex-start;gap:.75rem;display:flex}.category-tag{text-transform:uppercase;letter-spacing:.8px;color:var(--color-text-muted,#94a3b8);background:#ffffff0f;border:1px solid #ffffff1a;border-radius:20px;padding:3px 8px;font-size:10px;font-weight:700;position:relative!important;top:auto!important;left:auto!important;transform:none!important}.category-tag.milestone{color:#38bdf8;background:#38bdf81a;border-color:#38bdf833}.category-tag.consistency{color:#f43f5e;background:#f43f5e1a;border-color:#f43f5e33}.category-tag.special{color:#a855f7;background:#a855f71a;border-color:#a855f733}.category-tag.focus{color:#10b981;background:#10b9811a;border-color:#10b98133}.category-tag.competitive{color:#fbbf24;background:#fbbf241a;border-color:#fbbf2433}.category-tag.growth{color:#ec4899;background:#ec48991a;border-color:#ec489933}.card-body{flex-direction:column;gap:.35rem;display:flex}.achievement-title{color:var(--color-text-primary,#f8fafc);letter-spacing:-.2px;margin:0;font-size:16px;font-weight:700}.achievement-desc{color:var(--color-text-secondary,#94a3b8);margin:0;font-size:12px;line-height:1.4}.card-footer{margin-top:.25rem}.unlocked-status{justify-content:space-between;align-items:center;width:100%;display:flex}.status-badge{letter-spacing:.5px;border-radius:6px;align-items:center;gap:5px;padding:4px 10px;font-size:11px;font-weight:700;display:inline-flex}.status-badge.unlocked{color:#34d399;background:#10b98126;border:1px solid #10b9814d}.status-badge.locked{color:#94a3b8;background:#94a3b81a;border:1px solid #94a3b833}.unlock-date{color:var(--color-text-muted,#64748b);font-size:11px}.progress-section{flex-direction:column;gap:6px;width:100%;display:flex}.progress-labels{color:var(--color-text-secondary,#94a3b8);justify-content:space-between;align-items:center;font-size:11px;display:flex}.progress-text{font-weight:500}.progress-pct{color:#06b6d4;font-weight:700}.progress-bar-bg{background:#ffffff14;border-radius:3px;width:100%;height:6px;overflow:hidden}.progress-bar-fill{background:linear-gradient(90deg,#06b6d4,#a855f7);border-radius:3px;height:100%;transition:width .4s}.achievement-grid{grid-template-columns:repeat(4,1fr);gap:1.25rem;width:100%;display:grid}@media (width>=1400px){.achievement-grid{grid-template-columns:repeat(4,1fr)}}@media (width<=1100px){.achievement-grid{grid-template-columns:repeat(3,1fr)}}@media (width<=768px){.achievement-grid{grid-template-columns:repeat(2,1fr);gap:.85rem}}@media (width<=480px){.achievement-grid{grid-template-columns:1fr}}.achievements-page{flex-direction:column;gap:1.75rem;max-width:1400px;min-height:100vh;margin:0 auto;padding:2rem;display:flex}.achievements-header{justify-content:space-between;align-items:center;display:flex}.title-row{align-items:center;gap:1rem;display:flex}.page-title{letter-spacing:-.5px;color:var(--color-text-primary,#f8fafc);margin:0;font-size:28px;font-weight:800}.unlock-counter-badge{color:#06b6d4;background:#06b6d41f;border:1px solid #06b6d440;border-radius:20px;align-items:center;gap:6px;padding:5px 12px;font-size:12px;font-weight:700;display:inline-flex}.page-subtitle{color:var(--color-text-secondary,#94a3b8);margin:4px 0 0;font-size:14px}.achievements-banner{border-radius:var(--radius-lg,16px);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:linear-gradient(135deg,#0f172ab3,#1e293b66);border:1px solid #ffffff14;align-items:center;gap:2rem;padding:1.25rem 1.75rem;display:flex}.banner-stat{flex-direction:column;gap:2px;display:flex}.bstat-label{letter-spacing:1px;color:var(--color-text-muted,#64748b);text-transform:uppercase;font-size:10px;font-weight:700}.bstat-value{font-size:22px;font-weight:800}.bstat-value.cyan{color:#06b6d4}.bstat-value.purple{color:#a855f7}.bstat-value.emerald{color:#34d399}.banner-divider{background:#ffffff1a;width:1px;height:36px}.banner-message{color:var(--color-text-secondary,#94a3b8);margin-left:auto;font-size:13px;font-weight:500}.category-filters{align-items:center;gap:.5rem;padding-bottom:4px;display:flex;overflow-x:auto}.filter-btn{color:var(--color-text-secondary,#94a3b8);cursor:pointer;white-space:nowrap;background:#ffffff0a;border:1px solid #ffffff14;border-radius:20px;padding:8px 16px;font-size:13px;font-weight:600;transition:all .2s}.filter-btn:hover{color:#fff;background:#ffffff14}.filter-btn.active{background:var(--color-primary,#06b6d4);color:#030712;border-color:var(--color-primary,#06b6d4);font-weight:700;box-shadow:0 4px 12px #06b6d44d}.achievements-loading{color:var(--color-text-muted,#64748b);flex-direction:column;justify-content:center;align-items:center;gap:1rem;padding:4rem 2rem;display:flex}.achievement-detail-overlay{z-index:999;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#030712bf;justify-content:center;align-items:center;padding:1.5rem;display:flex;position:fixed;inset:0}.achievement-detail-modal{border-radius:var(--radius-xl,24px);text-align:center;background:#0f172a;border:1px solid #ffffff1f;flex-direction:column;align-items:center;gap:1rem;width:100%;max-width:400px;padding:2.25rem 2rem;display:flex;position:relative}.detail-close-btn{color:var(--color-text-muted,#94a3b8);cursor:pointer;background:#ffffff14;border:none;border-radius:50%;justify-content:center;align-items:center;width:32px;height:32px;display:flex;position:absolute;top:14px;right:14px}.detail-title{color:#fff;margin:0;font-size:20px;font-weight:800}.detail-desc{color:#94a3b8;margin:0;font-size:13px}.detail-status-box{width:100%;margin-top:.5rem}.detail-status{border-radius:12px;justify-content:center;align-items:center;gap:8px;padding:10px 16px;font-size:13px;font-weight:600;display:flex}.detail-status.unlocked{color:#34d399;background:#10b9811f;border:1px solid #10b98140}.detail-status.locked{color:#94a3b8;background:#94a3b81a;border:1px solid #94a3b833}@media (width<=768px){.achievements-page{padding:1.25rem}.achievements-banner{flex-wrap:wrap;gap:1.25rem}.banner-message{width:100%;margin-left:0}}.history-page{flex-direction:column;gap:1.5rem;max-width:720px;margin:0 auto;animation:.4s fadeInUp;display:flex}.history-hero{margin-bottom:.25rem}.history-title{font-family:var(--font-display);background:linear-gradient(135deg,#fff,#b4dcffe6);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;margin-bottom:4px;font-size:28px;font-weight:800}.history-subtitle{color:var(--color-text-muted);font-size:14px}.history-filters{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.filter-chip{border-radius:var(--radius-full);border:1px solid var(--color-border);color:var(--color-text-muted);cursor:pointer;background:#ffffff0a;padding:6px 14px;font-size:12px;font-weight:600;transition:all .2s}.filter-chip:hover{color:var(--color-text-secondary);border-color:var(--color-border-bright)}.filter-chip.active{color:var(--color-accent-primary);background:#00d4ff1a;border-color:#00d4ff4d}.history-groups{flex-direction:column;gap:1.5rem;display:flex}.history-group{flex-direction:column;gap:8px;display:flex}.history-date-header{color:var(--color-text-muted);text-transform:uppercase;letter-spacing:1px;align-items:center;gap:8px;padding:0 4px;font-size:12px;font-weight:700;display:flex}.history-date-header svg{color:var(--color-text-muted)}.date-total{color:var(--color-accent-primary);border-radius:var(--radius-full);background:#00d4ff14;border:1px solid #00d4ff26;margin-left:auto;padding:2px 10px;font-size:12px;font-weight:700}.session-list{flex-direction:column;gap:6px;display:flex}.session-row{background:var(--gradient-card);border:1px solid var(--color-border);border-left:3px solid var(--color-border);border-radius:var(--radius-md);align-items:center;gap:14px;padding:13px 16px;transition:all .2s;display:flex}.session-row:hover{border-color:var(--color-border-bright);background:#ffffff08;transform:translate(3px)}.session-subject{flex:1;align-items:center;gap:10px;display:flex}.subject-dot{border-radius:50%;flex-shrink:0;width:8px;height:8px;box-shadow:0 0 6px}.session-subject-name{color:var(--color-text-primary);font-size:14px;font-weight:600}.session-duration{color:var(--color-text-primary);border-radius:var(--radius-full);border:1px solid var(--color-border);white-space:nowrap;background:#ffffff0d;align-items:center;gap:5px;padding:4px 12px;font-size:13px;font-weight:700;display:flex}.session-duration svg{color:var(--color-text-muted)}.session-time{color:var(--color-text-muted);white-space:nowrap;font-size:12px;font-weight:500}.history-empty,.history-loading{color:var(--color-text-muted);text-align:center;background:var(--gradient-card);border:1px dashed var(--color-border);border-radius:var(--radius-xl);flex-direction:column;justify-content:center;align-items:center;gap:14px;padding:4rem 2rem;display:flex}.profile-page{flex-direction:column;gap:1.5rem;max-width:560px;margin:0 auto;animation:.4s fadeInUp;display:flex}.profile-hero-card{background:linear-gradient(145deg, var(--color-card) 0%, #0f1e35f2 100%);border:1px solid var(--color-border);border-radius:var(--radius-xl);text-align:center;flex-direction:column;align-items:center;gap:1.25rem;padding:3rem 2rem 2rem;display:flex;position:relative;overflow:hidden}.profile-orb{filter:blur(50px);pointer-events:none;border-radius:50%;position:absolute}.profile-orb-1{background:#0060ff14;width:280px;height:280px;top:-80px;right:-60px}.profile-orb-2{background:#7c3aed12;width:200px;height:200px;bottom:-60px;left:-40px}.profile-hero-card:before{content:"";background:linear-gradient(90deg,#0000,#00d4ff80,#0000);height:1px;position:absolute;top:0;left:15%;right:15%}.profile-avatar-wrap{z-index:1;width:110px;height:110px;position:relative}.profile-avatar-img{object-fit:cover;border:3px solid #00d4ff66;border-radius:50%;width:110px;height:110px;display:block;box-shadow:0 0 30px #00d4ff33,0 8px 24px #00000080}.profile-avatar-fallback{background:var(--gradient-primary);width:110px;height:110px;font-family:var(--font-display);color:#fff;box-shadow:var(--glow-cyan-strong), 0 8px 24px #00000080;border:3px solid #00d4ff66;border-radius:50%;justify-content:center;align-items:center;font-size:42px;font-weight:800;display:flex}.avatar-status-ring{background:conic-gradient(var(--color-accent-primary) 0deg, var(--color-accent-secondary) 120deg, transparent 180deg, var(--color-accent-purple) 270deg, var(--color-accent-primary) 360deg);z-index:-1;opacity:.7;border-radius:50%;animation:4s linear infinite spin;position:absolute;inset:-5px}.profile-identity{z-index:1;flex-direction:column;align-items:center;gap:6px;display:flex}.profile-name{font-family:var(--font-display);background:linear-gradient(135deg,#fff 0%,#b4dcffe6 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-size:28px;font-weight:800;line-height:1.2}.profile-email{color:var(--color-text-muted);align-items:center;gap:6px;font-size:13px;display:flex}.profile-joined{color:var(--color-text-muted);border-radius:var(--radius-full);background:#00d4ff12;border:1px solid #00d4ff26;align-items:center;gap:5px;padding:3px 10px;font-size:11px;display:flex}.profile-stats{border:1px solid var(--color-border);border-radius:var(--radius-lg);z-index:1;background:#0003;align-items:center;gap:0;width:100%;margin-top:.5rem;display:flex;overflow:hidden}.profile-stat{flex-direction:column;flex:1;align-items:center;gap:8px;padding:1.25rem 1rem;transition:background .2s;display:flex}.profile-stat:hover{background:#ffffff08}.pstat-divider{background:var(--color-border);width:1px;height:50px}.pstat-icon{border-radius:var(--radius-sm);justify-content:center;align-items:center;width:38px;height:38px;display:flex}.pstat-icon.cyan{color:var(--color-accent-primary);background:linear-gradient(135deg,#00d4ff33,#0060ff1a);border:1px solid #00d4ff33}.pstat-icon.gold{color:var(--color-accent-gold);background:linear-gradient(135deg,#f59e0b33,#ef44441a);border:1px solid #f59e0b33}.pstat-icon.purple{color:#a78bfa;background:linear-gradient(135deg,#7c3aed33,#0060ff1a);border:1px solid #7c3aed33}.pstat-value{font-family:var(--font-display);color:var(--color-text-primary);font-size:20px;font-weight:800;line-height:1}.pstat-label{color:var(--color-text-muted);text-transform:uppercase;letter-spacing:.8px;font-size:11px;font-weight:600}.profile-achievements-card{background:linear-gradient(145deg, var(--color-card,#0f172a) 0%, #0f1e35f2 100%);border:1px solid var(--color-border,#ffffff14);border-radius:var(--radius-xl,24px);flex-direction:column;gap:1.5rem;padding:1.75rem 1.5rem;display:flex}.pach-header{justify-content:space-between;align-items:center;display:flex}.pach-title-wrap{align-items:center;gap:.75rem;display:flex}.pach-icon{color:var(--color-accent-primary,#06b6d4)}.pach-title{font-family:var(--font-display);color:var(--color-text-primary,#f8fafc);letter-spacing:-.2px;margin:0;font-size:18px;font-weight:800}.pach-sub{color:var(--color-accent-primary,#06b6d4);font-size:12px;font-weight:600}.view-all-btn{color:#06b6d4;cursor:pointer;background:#06b6d41a;border:1px solid #06b6d440;border-radius:20px;align-items:center;gap:4px;padding:6px 12px;font-size:12px;font-weight:700;transition:all .2s;display:flex}.view-all-btn:hover{background:#06b6d433;transform:translate(2px)}.featured-section{background:#00000040;border:1px solid #ffffff0f;border-radius:16px;flex-direction:column;gap:.75rem;padding:1rem;display:flex}.featured-label,.showcase-label{letter-spacing:1px;color:var(--color-text-muted,#64748b);text-transform:uppercase;font-size:10px;font-weight:800}.featured-grid{grid-template-columns:repeat(3,1fr);gap:.75rem;display:grid}.featured-item{text-align:center;cursor:pointer;background:#ffffff08;border:1px solid #ffffff0f;border-radius:12px;flex-direction:column;align-items:center;gap:.35rem;padding:.75rem .5rem;transition:all .2s;display:flex}.featured-item:hover{background:#ffffff0f;border-color:#06b6d44d;transform:translateY(-2px)}.featured-item-name{color:#fff;white-space:nowrap;text-overflow:ellipsis;max-width:100%;font-size:11px;font-weight:700;overflow:hidden}.badges-showcase{flex-direction:column;gap:.75rem;display:flex}.badges-row{flex-wrap:wrap;align-items:center;gap:.65rem;display:flex}.showcase-badge-wrap{cursor:pointer;transition:transform .2s}.showcase-badge-wrap:hover{transform:scale(1.1)}.privacy-disabled-msg{color:var(--color-text-muted,#64748b);background:#0003;border-radius:12px;justify-content:center;align-items:center;gap:8px;padding:2rem 1rem;font-size:13px;display:flex}.sign-out-btn{color:#f87171;border-radius:var(--radius-lg);cursor:pointer;background:#ef444414;border:1px solid #ef444433;justify-content:center;align-items:center;gap:8px;width:100%;padding:13px;font-size:14px;font-weight:600;transition:all .25s;display:flex}.sign-out-btn:hover{background:#ef444426;border-color:#ef444466;transform:translateY(-1px);box-shadow:0 4px 20px #ef444426}@media (width<=768px){.profile-hero-card{padding:2rem 1.25rem 1.5rem}}@media (width<=480px){.profile-name{font-size:22px}.profile-avatar-wrap,.profile-avatar-img,.profile-avatar-fallback{width:84px;height:84px;font-size:32px}.profile-stats{padding:.5rem .25rem}.profile-stat{padding:.75rem .5rem}.pstat-value{font-size:16px}.pstat-label{font-size:10px}.profile-achievements-card{padding:1.25rem 1rem}}.profile-page-loading{min-height:350px;color:var(--color-accent-primary,#06b6d4);flex-direction:column;justify-content:center;align-items:center;gap:1rem;font-size:14px;font-weight:600;display:flex}.spinning-icon{animation:1s linear infinite spin}.settings-page{flex-direction:column;gap:1.5rem;max-width:680px;margin:0 auto;animation:.4s fadeInUp;display:flex}.settings-hero{margin-bottom:.5rem}.settings-title{font-family:var(--font-display);background:linear-gradient(135deg,#fff 0%,#b4dcffe6 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;margin-bottom:6px;font-size:28px;font-weight:800}.settings-subtitle{color:var(--color-text-muted);font-size:14px}.settings-section{background:linear-gradient(145deg, var(--color-card), #0f1e35f2);border:1px solid var(--color-border);border-radius:var(--radius-xl);transition:border-color .2s;overflow:hidden}.settings-section:hover{border-color:var(--color-border-bright)}.settings-section-header{border-bottom:1px solid var(--color-border);padding:1.25rem 1.5rem 1rem}.settings-section-title{color:var(--color-text-primary);margin-bottom:2px;font-size:15px;font-weight:700}.settings-section-sub{color:var(--color-text-muted);font-size:12px}.settings-section-body{padding:1.25rem 1.5rem}.settings-row{align-items:flex-start;gap:1.25rem;display:flex}.settings-avatar{object-fit:cover;border:2px solid #00d4ff4d;border-radius:50%;flex-shrink:0;width:56px;height:56px}.settings-field-group{flex-direction:column;flex:1;gap:8px;display:flex}.settings-label{color:var(--color-text-secondary);font-size:13px;font-weight:600}.settings-input-row{gap:10px;display:flex}.settings-input{border:1px solid var(--color-border);border-radius:var(--radius-md);color:var(--color-text-primary);font-size:14px;font-family:var(--font-family);background:#ffffff0d;flex:1;padding:11px 14px;transition:all .2s}.settings-input:focus{border-color:var(--color-accent-primary);background:#00d4ff0a;outline:none;box-shadow:0 0 0 3px #00d4ff14}.settings-save-btn{background:var(--gradient-primary);color:#fff;border-radius:var(--radius-md);cursor:pointer;white-space:nowrap;box-shadow:var(--glow-cyan);border:none;align-items:center;gap:6px;padding:0 18px;font-size:13px;font-weight:700;transition:all .3s cubic-bezier(.34,1.56,.64,1);display:flex}.settings-save-btn:hover:not(:disabled){box-shadow:var(--glow-cyan-strong);transform:translateY(-2px)scale(1.03)}.settings-save-btn:disabled{opacity:.5;cursor:not-allowed}.settings-save-btn.saved{background:var(--gradient-green);box-shadow:0 0 15px #10b9814d}.settings-hint{color:var(--color-text-muted);font-size:11px}.settings-goal-row{flex-direction:column;gap:12px;display:flex}.goal-display{align-items:baseline;gap:10px;display:flex}.goal-hrs{font-family:var(--font-display);background:var(--gradient-primary);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-size:48px;font-weight:900;line-height:1}.goal-label{color:var(--color-text-muted);font-size:14px;font-weight:500}.settings-slider{appearance:none;cursor:pointer;background:#ffffff12;border-radius:3px;outline:none;width:100%;height:6px}.settings-slider::-webkit-slider-thumb{appearance:none;background:var(--gradient-primary);cursor:pointer;width:20px;height:20px;box-shadow:var(--glow-cyan);border-radius:50%;transition:transform .2s}.settings-slider::-webkit-slider-thumb:hover{transform:scale(1.2)}.slider-labels{color:var(--color-text-muted);justify-content:space-between;font-size:11px;display:flex}.accent-grid{grid-template-columns:repeat(4,1fr);gap:10px;display:grid}.accent-chip{border-radius:var(--radius-md);cursor:pointer;border:2px solid #0000;flex-direction:column;justify-content:center;align-items:center;gap:4px;height:64px;transition:all .25s cubic-bezier(.34,1.56,.64,1);display:flex;position:relative;overflow:hidden}.accent-chip:before{content:"";background:#00000040;position:absolute;inset:0}.accent-chip.active{border-color:#fff9;transform:scale(1.05);box-shadow:0 4px 20px #0006}.accent-chip:hover:not(.active){border-color:#ffffff40;transform:scale(1.03)}.accent-check{color:#fff;filter:drop-shadow(0 1px 3px #00000080);position:relative}.accent-label{color:#ffffffe6;text-shadow:0 1px 4px #0009;font-size:11px;font-weight:700;position:relative}.appearance-subheading{text-transform:uppercase;letter-spacing:.5px;color:var(--color-text-muted,#94a3b8);margin-bottom:.75rem;font-size:12px;font-weight:700}.wallpaper-grid{grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:1rem;display:grid}.wallpaper-card{border-radius:var(--radius-lg,16px);cursor:pointer;text-align:center;background:#0f172a99;border:2px solid #ffffff14;flex-direction:column;gap:8px;padding:8px;transition:all .25s;display:flex;overflow:hidden}.wallpaper-card:hover{background:#0f172acc;border-color:#06b6d466;transform:translateY(-2px)}.wallpaper-card.active{background:#06b6d414;border-color:#06b6d4;box-shadow:0 4px 20px #06b6d440}.wallpaper-preview{aspect-ratio:16/9;background:#090e17;border-radius:10px;width:100%;position:relative;overflow:hidden}.wallpaper-preview img{object-fit:cover;width:100%;height:100%;display:block}.default-cosmic-preview{background:radial-gradient(circle at 30% 30%,#0060ff4d,#040812);width:100%;height:100%}.wallpaper-selected-overlay{-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);color:#fff;background:#06b6d466;justify-content:center;align-items:center;display:flex;position:absolute;inset:0}.wallpaper-name{color:var(--color-text-secondary,#cbd5e1);white-space:nowrap;text-overflow:ellipsis;font-size:11px;font-weight:700;overflow:hidden}.settings-toggles{flex-direction:column;gap:0;display:flex}.toggle-row{border-bottom:1px solid #ffffff0a;justify-content:space-between;align-items:center;gap:1rem;padding:14px 0;display:flex}.toggle-row:last-child{border-bottom:none}.toggle-info{flex-direction:column;gap:3px;display:flex}.toggle-label{color:var(--color-text-primary);font-size:14px;font-weight:600}.toggle-desc{color:var(--color-text-muted);font-size:12px}.toggle{border-radius:var(--radius-full);border:1px solid var(--color-border);cursor:pointer;background:#ffffff1a;flex-shrink:0;width:48px;height:26px;transition:all .3s;position:relative}.toggle.on{background:var(--gradient-primary);box-shadow:var(--glow-cyan);border-color:#0000}.toggle-thumb{background:#fff;border-radius:50%;width:18px;height:18px;transition:transform .3s cubic-bezier(.34,1.56,.64,1);position:absolute;top:3px;left:3px;box-shadow:0 2px 6px #0000004d}.toggle.on .toggle-thumb{transform:translate(22px)}.danger-zone{padding-top:.5rem}.sign-out-danger{color:#f87171;border-radius:var(--radius-lg);cursor:pointer;background:#ef444414;border:1px solid #ef444433;justify-content:center;align-items:center;gap:8px;width:100%;padding:13px 24px;font-size:14px;font-weight:600;transition:all .25s;display:flex}.sign-out-danger:hover{background:#ef444426;border-color:#ef444466;transform:translateY(-1px);box-shadow:0 4px 20px #ef444426}.danger-zone-content{flex-direction:column;gap:1rem;display:flex}.danger-row{border-radius:var(--radius-lg);background:#ef44440d;border:1px solid #ef444426;justify-content:space-between;align-items:center;gap:1rem;padding:1.25rem;display:flex}.danger-action-btn{color:#f87171;border-radius:var(--radius-md);cursor:pointer;white-space:nowrap;background:#ef44441a;border:1px solid #ef44444d;align-items:center;gap:8px;padding:8px 16px;font-size:13px;font-weight:700;transition:all .25s;display:flex}.danger-action-btn:hover{background:#ef444433;border-color:#ef444480;transform:translateY(-1px);box-shadow:0 4px 15px #ef444433}@media (width<=600px){.accent-grid{grid-template-columns:repeat(2,1fr)}.settings-row{flex-direction:column}.goal-hrs{font-size:36px}}.featured-picker-grid{grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:.75rem;display:grid}.picker-chip{border-radius:var(--radius-lg,12px);color:var(--color-text-primary,#f8fafc);cursor:pointer;text-align:left;background:#ffffff08;border:1px solid #ffffff14;align-items:center;gap:.65rem;padding:.6rem .85rem;transition:all .2s;display:flex}.picker-chip:hover{background:#ffffff0f;border-color:#06b6d44d}.picker-chip.selected{background:#06b6d41f;border-color:#06b6d466}.picker-name{white-space:nowrap;text-overflow:ellipsis;flex:1;font-size:12px;font-weight:600;overflow:hidden}.picker-check{color:#06b6d4;flex-shrink:0}.auth-page{background:radial-gradient(ellipse 70% 50% at 20% 20%, #0060ff1f 0%, transparent 60%), radial-gradient(ellipse 60% 40% at 80% 80%, #7c3aed1a 0%, transparent 60%), var(--color-primary-bg);justify-content:center;align-items:center;min-height:100vh;padding:2rem;display:flex;position:relative;overflow:hidden}.auth-page:before,.auth-page:after{content:"";filter:blur(60px);pointer-events:none;border-radius:50%;animation:6s ease-in-out infinite float;position:absolute}.auth-page:before{background:#0060ff12;width:400px;height:400px;top:-100px;left:-100px}.auth-page:after{background:#7c3aed12;width:300px;height:300px;animation-delay:-3s;bottom:-80px;right:-80px}.auth-card{border-radius:var(--radius-xl);-webkit-backdrop-filter:blur(24px);backdrop-filter:blur(24px);background:linear-gradient(145deg,#0b1628f2,#0f1e35e6);border:1px solid #639bff33;width:100%;max-width:420px;padding:3rem 2.5rem;animation:.5s cubic-bezier(.34,1.56,.64,1) fadeInUp;position:relative;overflow:hidden;box-shadow:0 0 0 1px #ffffff08,0 40px 80px #0009,0 0 80px #0060ff0f}.auth-card:before{content:"";background:linear-gradient(90deg,#0000,#00d4ff80,#0000);height:1px;position:absolute;top:0;left:10%;right:10%}.auth-header{text-align:center;margin-bottom:2.5rem}.auth-logo{background:var(--gradient-primary);border-radius:var(--radius-lg);width:64px;height:64px;font-family:var(--font-display);color:#fff;box-shadow:var(--glow-cyan-strong), 0 8px 24px #0060ff66;justify-content:center;align-items:center;margin:0 auto 1.5rem;font-size:28px;font-weight:900;animation:4s ease-in-out infinite float;display:flex}.auth-title{font-family:var(--font-display);background:linear-gradient(135deg,#fff 0%,#00d4ffe6 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;margin-bottom:8px;font-size:28px;font-weight:800}.auth-title span{background:var(--gradient-primary);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.auth-subtitle{color:var(--color-text-muted);font-size:14px;line-height:1.5}.auth-features{border:1px solid var(--color-border);border-radius:var(--radius-md);background:#ffffff05;flex-direction:column;gap:10px;margin-bottom:2rem;padding:1.25rem;display:flex}.auth-feature{color:var(--color-text-secondary);align-items:center;gap:10px;font-size:13px;display:flex}.feature-dot{background:var(--color-accent-primary);width:6px;height:6px;box-shadow:0 0 6px var(--color-accent-primary);border-radius:50%;flex-shrink:0}.auth-actions{flex-direction:column;gap:12px;display:flex}.google-btn{color:#1a1a2e;border-radius:var(--radius-full);cursor:pointer;background:#fff;border:none;justify-content:center;align-items:center;gap:12px;width:100%;padding:14px 24px;font-size:15px;font-weight:700;transition:all .3s cubic-bezier(.34,1.56,.64,1);display:flex;box-shadow:0 4px 20px #0000004d,0 0 0 1px #ffffff1a}.google-btn:hover:not(:disabled){transform:translateY(-3px)scale(1.02);box-shadow:0 8px 30px #0006,0 0 0 1px #fff3}.google-btn:active{transform:scale(.98)}.google-btn:disabled{opacity:.6;cursor:not-allowed}.google-icon{width:22px;height:22px}.auth-note{text-align:center;color:var(--color-text-muted);margin-top:1rem;font-size:11px;line-height:1.6}