:root{--navy: #0a0f1e;--surface: #111827;--surface-hover: #1f2937;--purple: #7c3aed;--purple-400: #a78bfa;--teal: #14b8a6;--teal-400: #2dd4bf;--text: #f1f5f9;--muted: #6b7280;--border: #1e293b;--green: #22c55e;--red: #ef4444;--yellow: #eab308;--radius: 8px;--radius-lg: 12px;--transition: .15s ease}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Segoe UI,system-ui,-apple-system,sans-serif;background:var(--navy);color:var(--text);line-height:1.5;font-size:14px;min-height:100vh}a{color:var(--purple-400);text-decoration:none}a:hover{text-decoration:underline}.app-layout{display:flex;min-height:100vh}.app-sidebar{width:220px;background:var(--surface);border-right:1px solid var(--border);display:flex;flex-direction:column;position:fixed;top:0;left:0;height:100vh;z-index:100}.app-sidebar-header{padding:20px 16px;display:flex;align-items:center;gap:12px;border-bottom:1px solid var(--border)}.app-sidebar-nav{flex:1;padding:12px 8px;display:flex;flex-direction:column;gap:2px}.app-sidebar-footer{padding:12px 16px;border-top:1px solid var(--border)}.app-content{margin-left:220px;flex:1;padding:32px;max-width:1100px}.nav-link{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:var(--radius);color:var(--muted);font-size:13px;font-weight:500;cursor:pointer;transition:all var(--transition)}.nav-link:hover{background:var(--surface-hover);color:var(--text);text-decoration:none}.nav-link.active{background:#7c3aed26;color:var(--purple-400);font-weight:600}.logo{width:36px;height:36px;background:linear-gradient(135deg,var(--purple),var(--teal));border-radius:10px;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:18px;color:#fff;flex-shrink:0}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:20px}.card:hover{border-color:var(--purple)}.stats-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:16px}.stat-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:20px;text-align:center}.stat-value{font-size:28px;font-weight:800;color:var(--text)}.stat-label{font-size:12px;color:var(--muted);margin-top:4px}.table{width:100%;border-collapse:collapse}.table th,.table td{padding:10px 14px;text-align:left;border-bottom:1px solid var(--border)}.table th{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--muted)}.table tr:hover td{background:var(--surface-hover)}.form-group{margin-bottom:16px}.form-label{display:block;font-size:12px;font-weight:600;color:var(--muted);margin-bottom:6px;text-transform:uppercase;letter-spacing:.03em}.form-input{width:100%;padding:10px 14px;background:var(--navy);border:1px solid var(--border);border-radius:var(--radius);color:var(--text);font-size:14px;font-family:inherit;outline:none;transition:border-color var(--transition)}.form-input:focus{border-color:var(--purple)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 20px;border:none;border-radius:var(--radius);font-size:14px;font-weight:600;cursor:pointer;transition:all var(--transition);font-family:inherit}.btn-primary{background:var(--purple);color:#fff}.btn-primary:hover{background:#6d28d9}.btn-ghost{background:transparent;color:var(--muted);border:1px solid var(--border)}.btn-ghost:hover{background:var(--surface);color:var(--text)}.btn-danger{background:var(--red);color:#fff}.btn-danger:hover{background:#dc2626}.btn-sm{padding:6px 12px;font-size:12px}.btn-block{width:100%}.badge{display:inline-flex;padding:2px 10px;border-radius:100px;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.03em}.badge-green{background:#22c55e26;color:var(--green)}.badge-yellow{background:#eab30826;color:var(--yellow)}.badge-red{background:#ef444426;color:var(--red)}.badge-purple{background:#7c3aed26;color:var(--purple-400)}.section-title{font-size:18px;font-weight:700;margin-bottom:16px}.section-subtitle{font-size:13px;color:var(--muted);margin-bottom:20px}.auth-page{display:flex;align-items:center;justify-content:center;min-height:100vh;padding:20px}.auth-card{width:100%;max-width:420px}.auth-header{text-align:center;margin-bottom:32px}.auth-header .logo{margin:0 auto 16px}.toast{position:fixed;top:20px;right:20px;padding:12px 20px;border-radius:var(--radius);font-size:13px;z-index:9999;animation:slideIn .3s ease}.toast-success{background:var(--green);color:#fff}.toast-error{background:var(--red);color:#fff}@keyframes slideIn{0%{transform:translate(100%);opacity:0}to{transform:translate(0);opacity:1}}.flex{display:flex}.items-center{align-items:center}.justify-between{justify-content:space-between}.gap-2{gap:8px}.gap-3{gap:12px}.gap-4{gap:16px}.mt-2{margin-top:8px}.mt-3{margin-top:12px}.mt-4{margin-top:16px}.mb-2{margin-bottom:8px}.mb-4{margin-bottom:16px}.text-muted{color:var(--muted)}.text-sm{font-size:12px}.text-center{text-align:center}.font-bold{font-weight:700}.hidden{display:none!important}@media(max-width:768px){.app-sidebar{width:56px}.app-sidebar .nav-label,.app-sidebar-header>div:last-child{display:none}.app-content{margin-left:56px;padding:16px}}