:root{--bg-dark:#090d16;--bg-card:#111827bf;--bg-card-hover:#1e293bd9;--bg-sidebar:#0d1322;--bg-input:#0f172a99;--border-color:#ffffff14;--border-glow:#6366f14d;--accent-primary:#6366f1;--accent-primary-hover:#4f46e5;--accent-purple:#a855f7;--accent-cyan:#06b6d4;--accent-emerald:#10b981;--accent-rose:#f43f5e;--accent-amber:#f59e0b;--text-primary:#f8fafc;--text-secondary:#94a3b8;--text-muted:#64748b;--font-heading:"Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, sans-serif;--font-body:"Inter", -apple-system, BlinkMacSystemFont, sans-serif;--font-mono:"JetBrains Mono", monospace;--glass-shadow:0 8px 32px 0 #0000005e;--card-glow:0 0 25px -5px #6366f126;--radius-lg:16px;--radius-md:12px;--radius-sm:8px;--transition-fast:all .2s cubic-bezier(.4, 0, .2, 1);--transition-smooth:all .3s cubic-bezier(.4, 0, .2, 1)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-body);background-color:var(--bg-dark);color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-image:radial-gradient(at 0 0,#6366f11f 0,#0000 50%),radial-gradient(at 100% 0,#a855f71f 0,#0000 50%),radial-gradient(at 50% 100%,#06b6d414 0,#0000 50%);background-attachment:fixed;min-height:100vh}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);color:var(--text-primary);letter-spacing:-.02em;font-weight:700}a{color:var(--accent-primary);transition:var(--transition-fast);text-decoration:none}a:hover{color:var(--accent-purple)}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:#0f172a80}::-webkit-scrollbar-thumb{background:#6366f14d;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#6366f199}#app{min-height:100vh}.app-shell{grid-template-columns:260px 1fr;min-height:100vh;display:grid}@media (width<=900px){.app-shell{grid-template-columns:1fr}}.sidebar{background:var(--bg-sidebar);border-right:1px solid var(--border-color);z-index:50;flex-direction:column;justify-content:space-between;height:100vh;padding:1.75rem 1.25rem;display:flex;position:sticky;top:0}.brand-header{border-bottom:1px solid var(--border-color);align-items:center;gap:.75rem;margin-bottom:1.5rem;padding-bottom:1.5rem;display:flex}.brand-icon{background:linear-gradient(135deg, var(--accent-primary), var(--accent-purple));border-radius:var(--radius-md);place-items:center;width:40px;height:40px;font-size:20px;display:grid;box-shadow:0 4px 15px #6366f166}.brand-name{background:linear-gradient(135deg,#fff 0%,#cbd5e1 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;font-size:1.25rem;font-weight:800}.sidebar nav{flex-direction:column;gap:.5rem;display:flex}.nav-link{color:var(--text-secondary);border-radius:var(--radius-md);transition:var(--transition-fast);align-items:center;gap:.75rem;padding:.8rem 1rem;font-weight:500;display:flex;position:relative}.nav-link:hover{color:var(--text-primary);background:#ffffff0a;transform:translate(3px)}.nav-link.active{color:#fff;background:linear-gradient(90deg,#6366f133 0%,#a855f71a 100%);border:1px solid #6366f14d;box-shadow:0 4px 12px #6366f126}.nav-link.active:before{content:"";background:var(--accent-primary);width:4px;height:60%;box-shadow:0 0 10px var(--accent-primary);border-radius:0 4px 4px 0;position:absolute;top:20%;left:0}.user-profile-badge{border:1px solid var(--border-color);border-radius:var(--radius-md);background:#0f172a99;justify-content:space-between;align-items:center;gap:.75rem;padding:1rem;display:flex}.user-avatar{background:linear-gradient(135deg, var(--accent-purple), var(--accent-cyan));color:#fff;border-radius:50%;place-items:center;width:36px;height:36px;font-size:14px;font-weight:700;display:grid}.user-info{flex:1;overflow:hidden}.user-info .user-name{color:var(--text-primary);white-space:nowrap;text-overflow:ellipsis;font-size:.875rem;font-weight:600;overflow:hidden}.user-info .user-email{color:var(--text-muted);white-space:nowrap;text-overflow:ellipsis;font-size:.75rem;overflow:hidden}.logout-btn{color:var(--accent-rose);border-radius:var(--radius-sm);cursor:pointer;transition:var(--transition-fast);background:#f43f5e1a;border:1px solid #f43f5e33;padding:.5rem .75rem;font-size:.8rem;font-weight:600}.logout-btn:hover{background:#f43f5e33;border-color:#f43f5e66}.content{width:100%;max-width:1300px;margin:0 auto;padding:2rem}.topbar{border-bottom:1px solid var(--border-color);justify-content:space-between;align-items:center;margin-bottom:2rem;padding-bottom:1rem;display:flex}.topbar h1{background:linear-gradient(135deg,#fff 0%,#94a3b8 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;font-size:1.75rem}.panel{flex-direction:column;gap:1.5rem;display:flex}.card{background:var(--bg-card);-webkit-backdrop-filter:blur(16px);border:1px solid var(--border-color);border-radius:var(--radius-lg);box-shadow:var(--glass-shadow);transition:var(--transition-smooth);padding:1.5rem}.card:hover{border-color:#ffffff24}.card h2,.card h3{margin-bottom:1rem;font-size:1.2rem}.hero-card{background:linear-gradient(135deg,#6366f126 0%,#a855f71a 100%);border:1px solid #6366f140;position:relative;overflow:hidden}.hero-card:after{content:"";pointer-events:none;background:radial-gradient(circle,#a855f733 0%,#0000 70%);width:300px;height:300px;position:absolute;top:-50%;right:-20%}.stats-grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1.25rem;display:grid}.stat-card{flex-direction:column;justify-content:space-between;display:flex;position:relative;overflow:hidden}.stat-card .stat-header{justify-content:space-between;align-items:center;margin-bottom:.75rem;display:flex}.stat-card .stat-icon{border-radius:var(--radius-md);place-items:center;width:42px;height:42px;font-size:20px;display:grid}.stat-icon.focus{color:var(--accent-emerald);background:#10b98126;border:1px solid #10b9814d}.stat-icon.distract{color:var(--accent-rose);background:#f43f5e26;border:1px solid #f43f5e4d}.stat-icon.ai{color:var(--accent-purple);background:#a855f726;border:1px solid #a855f74d}.stat-title{color:var(--text-secondary);font-size:.875rem;font-weight:500}.stat-value{font-size:1.85rem;font-weight:800;font-family:var(--font-heading);color:var(--text-primary);margin-top:.25rem}input,textarea,select{background:var(--bg-input);border:1px solid var(--border-color);border-radius:var(--radius-md);width:100%;color:var(--text-primary);font-family:var(--font-body);transition:var(--transition-fast);padding:.8rem 1rem;font-size:.95rem}input:focus,textarea:focus,select:focus{border-color:var(--accent-primary);background:#0f172ad9;outline:none;box-shadow:0 0 0 3px #6366f140}button{font-family:var(--font-heading);border-radius:var(--radius-md);background:linear-gradient(135deg, var(--accent-primary) 0%, var(--accent-primary-hover) 100%);color:#fff;cursor:pointer;transition:var(--transition-fast);border:none;justify-content:center;align-items:center;gap:.5rem;padding:.75rem 1.25rem;font-size:.95rem;font-weight:600;display:inline-flex;box-shadow:0 4px 15px #6366f159}button:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 6px 20px #6366f180}button:active:not(:disabled){transform:translateY(0)}button:disabled{opacity:.6;cursor:not-allowed;box-shadow:none}.table-container{border-radius:var(--radius-md);border:1px solid var(--border-color);overflow-x:auto}table{border-collapse:collapse;text-align:left;width:100%}th{text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);border-bottom:1px solid var(--border-color);background:#0f172acc;padding:1rem;font-size:.85rem;font-weight:600}td{border-bottom:1px solid var(--border-color);color:var(--text-secondary);padding:1rem;font-size:.95rem}tr:last-child td{border-bottom:none}tr:hover td{color:var(--text-primary);background:#ffffff05}.badge{text-transform:uppercase;letter-spacing:.03em;border-radius:9999px;align-items:center;padding:.25rem .75rem;font-size:.75rem;font-weight:600;display:inline-flex}.badge-emerald{color:var(--accent-emerald);background:#10b98126;border:1px solid #10b9814d}.badge-rose{color:var(--accent-rose);background:#f43f5e26;border:1px solid #f43f5e4d}.badge-indigo{color:var(--accent-primary);background:#6366f126;border:1px solid #6366f14d}.domain-tag{border:1px solid var(--border-color);border-radius:var(--radius-sm);color:var(--text-primary);background:#1e293bcc;align-items:center;gap:.5rem;margin:.25rem;padding:.4rem .8rem;font-size:.875rem;display:inline-flex}.domain-tag button{box-shadow:none;color:var(--text-muted);background:0 0;border-radius:50%;width:18px;height:18px;padding:0;font-size:1rem;line-height:1}.domain-tag button:hover{color:var(--accent-rose);box-shadow:none;background:0 0;transform:none}.auth-page{place-items:center;min-height:100vh;padding:2rem;display:grid;position:relative}.auth-card{background:var(--bg-card);-webkit-backdrop-filter:blur(20px);border:1px solid var(--border-color);border-radius:var(--radius-lg);width:min(440px,100%);box-shadow:var(--glass-shadow);padding:2.5rem 2rem}.auth-card h2{text-align:center;margin-bottom:.5rem;font-size:1.75rem}.auth-card p{color:var(--text-secondary);text-align:center;margin-bottom:1.5rem;font-size:.9rem}.auth-footer{text-align:center;color:var(--text-secondary);margin-top:1.5rem;font-size:.9rem}.error-message,.success-message,.status-message{border-radius:var(--radius-md);align-items:center;gap:.5rem;margin-bottom:1.25rem;padding:.8rem 1rem;font-size:.9rem;display:flex}.error-message{color:#fecdd3;background:#f43f5e26;border:1px solid #f43f5e4d}.success-message{color:#a7f3d0;background:#10b98126;border:1px solid #10b9814d}pre{border:1px solid var(--border-color);border-radius:var(--radius-md);font-family:var(--font-mono);color:#a5f3fc;background:#0f172ae6;padding:1rem;font-size:.85rem;overflow-x:auto}