:root{--font-heading:"Outfit", "Inter", sans-serif;--font-body:"Inter", sans-serif;--bg-main:#f1f5f9;--bg-sidebar:#0f172a;--bg-card:#fff;--bg-card-hover:#f8fafc;--bg-glass-modal:#fff;--color-primary:#1e3a8a;--color-secondary:#2563eb;--color-accent:#10b981;--color-danger:#ef4444;--color-warning:#f59e0b;--color-info:#0ea5e9;--text-primary:#0f172a;--text-secondary:#475569;--text-muted:#64748b;--border-glass:#e2e8f0;--border-active:#1e3a8a;--shadow-neon:0 4px 6px -1px #1e3a8a14, 0 2px 4px -2px #1e3a8a0a;--shadow-neon-glow:0 10px 15px -3px #1e3a8a1a, 0 4px 6px -4px #1e3a8a0d;--shadow-box:0 4px 6px -1px #0000000d, 0 2px 4px -2px #0000000d;--transition-smooth:all .25s cubic-bezier(.4, 0, .2, 1);--transition-fast:all .15s ease-out}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-main);color:var(--text-primary);font-family:var(--font-body);background-image:radial-gradient(at 10% 10%,#2563eb08 0,#0000 50%),radial-gradient(at 90% 90%,#1e3a8a05 0,#0000 50%);background-attachment:fixed;height:100vh;overflow-x:hidden}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:#0000001a}::-webkit-scrollbar-thumb{background:var(--border-glass);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--color-primary)}h1,h2,h3,h4,.brand-font{font-family:var(--font-heading)}.app-container{width:100vw;height:100vh;display:flex;overflow:hidden}.main-content{flex-direction:column;flex:1;height:100%;padding:2.5rem;display:flex;overflow-y:auto}.sidebar{background:var(--bg-sidebar);border-right:1px solid var(--border-glass);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);z-index:10;flex-direction:column;width:280px;padding:2rem 1.5rem;display:flex}.brand{align-items:center;gap:.75rem;margin-bottom:3rem;padding:0 .5rem;display:flex}.brand-logo{background:linear-gradient(135deg, var(--color-primary), var(--color-accent));width:38px;height:38px;color:var(--bg-main);box-shadow:var(--shadow-neon);border-radius:10px;justify-content:center;align-items:center;font-weight:800;display:flex}.brand-name{letter-spacing:1px;background:linear-gradient(to right, #fff, var(--color-secondary));-webkit-text-fill-color:transparent;-webkit-background-clip:text;font-size:1.25rem;font-weight:700}.sidebar-nav{flex-direction:column;flex:1;gap:.5rem;display:flex}.nav-item{color:var(--text-secondary);transition:var(--transition-smooth);cursor:pointer;border:1px solid #0000;border-radius:12px;align-items:center;gap:1rem;padding:.9rem 1.2rem;font-size:.95rem;font-weight:500;text-decoration:none;display:flex}.nav-item:hover{color:#fff;background:#ffffff0a}.nav-item.active{color:#fff;border-left:3px solid var(--color-secondary);background:#2563eb1f}.sidebar-footer{border-top:1px solid var(--border-glass);margin-top:auto;padding-top:1.5rem}.glass-card{background:var(--bg-card);border:1px solid var(--border-glass);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);box-shadow:var(--shadow-box);transition:var(--transition-smooth);border-radius:16px;padding:1.75rem}.glass-card:hover{border-color:#1e3a8a26}.page-header{justify-content:space-between;align-items:center;margin-bottom:2rem;display:flex}.page-title{letter-spacing:-.5px;color:var(--text-primary);font-size:2rem;font-weight:800}.page-desc{color:var(--text-secondary);margin-top:.25rem;font-size:.9rem}.glass-input{border:1px solid var(--border-glass);width:100%;color:var(--text-primary);font-size:.95rem;font-family:var(--font-body);transition:var(--transition-smooth);background:#fff;border-radius:10px;outline:none;padding:.8rem 1.1rem}.glass-input:focus{border-color:var(--color-primary);background:#fff;box-shadow:0 0 10px #2563eb14}.form-group{margin-bottom:1.25rem}.form-label{color:var(--text-secondary);letter-spacing:.5px;text-transform:uppercase;margin-bottom:.5rem;font-size:.85rem;font-weight:600;display:block}.btn{cursor:pointer;transition:var(--transition-smooth);font-size:.9rem;font-weight:600;font-family:var(--font-body);border:1px solid #0000;border-radius:10px;outline:none;justify-content:center;align-items:center;gap:.5rem;padding:.75rem 1.5rem;display:inline-flex}.btn-primary{background:linear-gradient(135deg, var(--color-primary), var(--color-secondary));color:var(--bg-main);box-shadow:var(--shadow-neon)}.btn-primary:hover{transform:translateY(-1px);box-shadow:0 0 25px #00f2fe66}.btn-secondary{border-color:var(--border-glass);color:var(--text-primary);background:0 0}.btn-secondary:hover{background:var(--bg-card);border-color:var(--text-secondary)}.btn-danger{background:var(--color-danger);color:#fff}.btn-danger:hover{box-shadow:0 0 15px #ff47574d}.badge{text-transform:uppercase;letter-spacing:.5px;border-radius:20px;align-items:center;padding:.3rem .75rem;font-size:.75rem;font-weight:700;display:inline-flex}.badge-present{color:var(--color-accent);background:#00ff871a;border:1px solid #00ff8733}.badge-absent{color:var(--color-danger);background:#ff47571a;border:1px solid #ff475733}.badge-late{color:var(--color-warning);background:#ffa5021a;border:1px solid #ffa50233}.badge-auto{color:var(--color-primary);background:#00f2fe1a;border:1px solid #00f2fe33}.metrics-grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1.5rem;margin-bottom:2rem;display:grid}.metric-card{justify-content:space-between;align-items:center;display:flex}.metric-info h3{color:var(--text-secondary);text-transform:uppercase;letter-spacing:1px;font-size:.85rem}.metric-info p{color:#fff;font-size:1.85rem;font-weight:800;font-family:var(--font-heading);margin-top:.25rem}.metric-icon{border:1px solid var(--border-glass);background:#ffffff08;border-radius:12px;justify-content:center;align-items:center;width:46px;height:46px;display:flex}.cam-grid{grid-template-columns:3fr 2fr;gap:1.5rem;margin-bottom:2rem;display:grid}.cam-panel{flex-direction:column;display:flex}.stream-container{aspect-ratio:4/3;border:1px solid var(--border-glass);background:#000;border-radius:12px;width:100%;position:relative;overflow:hidden;box-shadow:inset 0 0 50px #000c}.stream-video{object-fit:cover;width:100%;height:100%}.stream-indicator{border:1px solid var(--border-glass);background:#0009;border-radius:20px;align-items:center;gap:.5rem;padding:.4rem .8rem;font-size:.75rem;font-weight:700;display:flex;position:absolute;top:1rem;right:1rem}.stream-dot{background:var(--color-accent);width:8px;height:8px;box-shadow:0 0 10px var(--color-accent);border-radius:50%;animation:1.5s infinite pulse}.glass-table{border-collapse:collapse;text-align:left;width:100%}.glass-table th{border-bottom:1px solid var(--border-glass);color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px;padding:1rem;font-size:.8rem;font-weight:700}.glass-table td{color:var(--text-primary);border-bottom:1px solid #ffffff08;padding:1rem;font-size:.9rem}.glass-table tr{transition:var(--transition-fast)}.glass-table tr:hover td{background:#ffffff05}@keyframes pulse{0%{opacity:.5;transform:scale(.95)}50%{opacity:1;transform:scale(1.1)}to{opacity:.5;transform:scale(.95)}}.modal-overlay{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:100;background:#0009;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.modal-content{background:var(--bg-glass-modal);border:1px solid var(--border-active);width:100%;max-width:500px;box-shadow:var(--shadow-neon-glow);border-radius:20px;padding:2.25rem}@media (width<=900px){div[style*="grid-template-columns: 1.2fr 2fr"],div[style*="grid-template-columns: 1.5fr 2fr"],div[style*="grid-template-columns: 3fr 2fr"]{grid-template-columns:1fr!important;gap:1.5rem!important}}@media (width<=768px){.app-container{flex-direction:column}.sidebar{border-right:none;border-top:1px solid var(--border-glass);-webkit-backdrop-filter:blur(25px);backdrop-filter:blur(25px);z-index:99;background:#060913f2;flex-direction:row;justify-content:space-around;align-items:center;width:100vw;height:70px;padding:.5rem 1rem;position:fixed;bottom:0;left:0;right:0}.brand,.sidebar-footer{display:none!important}.sidebar-nav{flex-direction:row;justify-content:space-around;gap:.25rem;width:100%;margin:0}.nav-item{border:none;border-radius:10px;flex-direction:column;flex:1;justify-content:center;align-items:center;gap:.25rem;padding:.5rem .75rem;font-size:.75rem}.nav-item span{font-size:.65rem;font-weight:600}.main-content{padding:1.25rem 1.25rem 90px;overflow-x:hidden}.page-header{flex-direction:column;align-items:flex-start;gap:1rem;margin-bottom:1.5rem}.page-header .btn{width:100%}.metrics-grid{grid-template-columns:1fr 1fr;gap:1rem}.cam-grid{grid-template-columns:1fr;gap:1.25rem}.glass-table{white-space:nowrap;display:block;overflow-x:auto}.modal-content{max-width:95vw;padding:1.5rem}}@media (width<=480px){.metrics-grid{grid-template-columns:1fr}.page-title{font-size:1.6rem}}