@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap";:root{--bg-primary:#0a0e1a;--bg-secondary:#111827;--bg-card:#1a1f35;--bg-card-hover:#222845;--bg-sidebar:#0d1221;--text-primary:#f1f5f9;--text-secondary:#94a3b8;--text-muted:#64748b;--accent-blue:#3b82f6;--accent-blue-hover:#2563eb;--accent-cyan:#06b6d4;--accent-green:#10b981;--accent-amber:#f59e0b;--accent-red:#ef4444;--accent-violet:#8b5cf6;--gradient-primary:linear-gradient(135deg, #3b82f6, #06b6d4);--gradient-accent:linear-gradient(135deg, #8b5cf6, #3b82f6);--gradient-success:linear-gradient(135deg, #10b981, #06b6d4);--border-color:#94a3b81f;--border-active:#3b82f680;--shadow-sm:0 1px 2px #0000004d;--shadow-md:0 4px 12px #0006;--shadow-lg:0 8px 32px #00000080;--shadow-glow:0 0 20px #3b82f626;--radius-sm:6px;--radius-md:10px;--radius-lg:16px;--radius-xl:24px;--sidebar-width:260px;--header-height:64px;--transition-fast:.15s ease;--transition-normal:.25s ease;--transition-slow:.4s ease}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;font-size:16px}body{background-color:var(--bg-primary);color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;line-height:1.6}a{color:var(--accent-blue);transition:color var(--transition-fast);text-decoration:none}a:hover{color:var(--accent-cyan)}button{cursor:pointer;border:none;outline:none;font-family:inherit}.app-layout{min-height:100vh;display:flex}.app-content{margin-left:var(--sidebar-width);flex:1;min-height:100vh;padding:24px 32px}.sidebar{width:var(--sidebar-width);background:var(--bg-sidebar);border-right:1px solid var(--border-color);z-index:100;flex-direction:column;height:100vh;padding:24px 16px;display:flex;position:fixed;top:0;left:0;overflow-y:auto}.sidebar-logo{border-bottom:1px solid var(--border-color);align-items:center;gap:12px;margin-bottom:24px;padding:0 8px 24px;display:flex}.sidebar-logo h1{background:var(--gradient-primary);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-size:1.25rem;font-weight:700}.sidebar-logo .logo-icon{background:var(--gradient-primary);border-radius:var(--radius-md);color:#fff;justify-content:center;align-items:center;width:36px;height:36px;font-size:.875rem;font-weight:700;display:flex}.sidebar-section{margin-bottom:20px}.sidebar-section-label{text-transform:uppercase;letter-spacing:.08em;color:var(--text-muted);margin-bottom:8px;padding:0 12px;font-size:.7rem;font-weight:600}.sidebar-link{border-radius:var(--radius-sm);color:var(--text-secondary);transition:all var(--transition-fast);align-items:center;gap:12px;padding:10px 12px;font-size:.875rem;font-weight:500;display:flex}.sidebar-link:hover{background:var(--bg-card);color:var(--text-primary)}.sidebar-link.active{color:var(--accent-blue);background:#3b82f61f}.sidebar-link svg{flex-shrink:0;width:18px;height:18px}.page-header{margin-bottom:32px}.page-header h2{margin-bottom:6px;font-size:1.75rem;font-weight:700}.page-header p{color:var(--text-secondary);font-size:.9rem}.card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);transition:all var(--transition-normal);padding:24px}.card:hover{background:var(--bg-card-hover);box-shadow:var(--shadow-glow);border-color:var(--border-active)}.stats-grid{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px;margin-bottom:32px;display:grid}.stat-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);transition:all var(--transition-normal);padding:24px;position:relative;overflow:hidden}.stat-card:hover{box-shadow:var(--shadow-glow);border-color:var(--border-active);transform:translateY(-2px)}.stat-card:before{content:"";background:var(--gradient-primary);opacity:0;height:3px;transition:opacity var(--transition-normal);position:absolute;top:0;left:0;right:0}.stat-card:hover:before{opacity:1}.stat-card .stat-icon{border-radius:var(--radius-md);justify-content:center;align-items:center;width:42px;height:42px;margin-bottom:16px;display:flex}.stat-card .stat-value{margin-bottom:4px;font-size:1.75rem;font-weight:700}.stat-card .stat-label{color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;font-size:.8rem}.btn{border-radius:var(--radius-sm);transition:all var(--transition-fast);align-items:center;gap:8px;padding:10px 20px;font-size:.875rem;font-weight:600;display:inline-flex}.btn-primary{background:var(--gradient-primary);color:#fff}.btn-primary:hover{box-shadow:var(--shadow-glow);transform:translateY(-1px)}.btn-secondary{background:var(--bg-card);color:var(--text-primary);border:1px solid var(--border-color)}.btn-secondary:hover{background:var(--bg-card-hover);border-color:var(--border-active)}.form-input{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-sm);width:100%;color:var(--text-primary);transition:border-color var(--transition-fast);padding:10px 14px;font-family:inherit;font-size:.875rem}.form-input:focus{border-color:var(--accent-blue);outline:none;box-shadow:0 0 0 3px #3b82f626}.form-input::placeholder{color:var(--text-muted)}.form-label{color:var(--text-secondary);text-transform:uppercase;letter-spacing:.04em;margin-bottom:6px;font-size:.8rem;font-weight:600;display:block}.data-table{border-collapse:collapse;width:100%}.data-table th{text-align:left;text-transform:uppercase;letter-spacing:.06em;color:var(--text-muted);border-bottom:1px solid var(--border-color);padding:12px 16px;font-size:.75rem;font-weight:600}.data-table td{border-bottom:1px solid var(--border-color);padding:14px 16px;font-size:.875rem}.data-table tr:hover td{background:#3b82f60a}.badge{text-transform:uppercase;letter-spacing:.04em;border-radius:999px;align-items:center;padding:3px 10px;font-size:.7rem;font-weight:600;display:inline-flex}.badge-success{color:var(--accent-green);background:#10b98126}.badge-warning{color:var(--accent-amber);background:#f59e0b26}.badge-danger{color:var(--accent-red);background:#ef444426}.badge-info{color:var(--accent-blue);background:#3b82f626}.login-page{background:var(--bg-primary);justify-content:center;align-items:center;min-height:100vh;display:flex}.login-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-xl);width:100%;max-width:420px;box-shadow:var(--shadow-lg);padding:40px}.login-card h2{text-align:center;margin-bottom:8px;font-size:1.5rem;font-weight:700}.login-card .login-subtitle{text-align:center;color:var(--text-muted);margin-bottom:32px;font-size:.875rem}.login-card .form-group{margin-bottom:18px}.login-card .btn-primary{justify-content:center;width:100%;margin-top:8px;padding:12px;font-size:.95rem}@media (width<=768px){.sidebar{transform:translate(-100%)}.app-content{margin-left:0;padding:16px}.stats-grid{grid-template-columns:1fr}}