:root{--bg: #f1f5f9;--card: #ffffff;--text: #0f172a;--muted: #64748b;--border: #e2e8f0;--primary: #000000;--primary-dark: #262626;--danger: #dc2626;--warn: #d97706;--ok: #059669;--radius: 12px;--shadow: 0 1px 3px rgba(0, 0, 0, .08), 0 1px 2px rgba(0, 0, 0, .04)}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background:var(--bg);color:var(--text);font-size:14px;line-height:1.5}a{color:var(--primary);text-decoration:none}a:hover{text-decoration:underline}.container{max-width:1080px;margin:0 auto;padding:24px 20px}.topbar{background:var(--primary);color:#fff;padding:0 20px}.topbar-inner{max-width:1080px;margin:0 auto;height:58px;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:17px}.brand-badge{width:32px;height:32px;border-radius:8px;background:#ffffff2e;display:flex;align-items:center;justify-content:center;font-weight:800}.brand-logo{height:40px;width:auto;max-width:180px;object-fit:contain;background:transparent}.topbar .user{display:flex;align-items:center;gap:14px;font-size:13px}.muted-light{color:#ffffffd9}.btn{display:inline-flex;align-items:center;gap:6px;justify-content:center;border:1px solid transparent;border-radius:8px;padding:9px 16px;font-size:14px;font-weight:600;cursor:pointer;background:var(--primary);color:#fff}.btn:hover{background:var(--primary-dark)}.btn:disabled{opacity:.6;cursor:not-allowed}.btn-outline{background:transparent;border-color:var(--border);color:var(--text)}.btn-outline:hover{background:#f8fafc}.btn-ghost{background:#ffffff26;color:#fff;padding:6px 12px}.btn-ghost:hover{background:#ffffff47}.btn-sm{padding:5px 10px;font-size:13px}.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}.card-head{padding:16px 18px;border-bottom:1px solid var(--border);font-weight:600;display:flex;align-items:center;gap:8px}.card-body{padding:16px 18px}.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}@media (max-width: 780px){.stat-grid{grid-template-columns:repeat(2,1fr)}}.stat{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:16px;box-shadow:var(--shadow)}.stat .label{color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.5px}.stat .value{font-size:24px;font-weight:800;margin-top:6px}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse;font-size:13px}th{text-align:left;color:var(--muted);font-weight:600;padding:10px 12px;border-bottom:1px solid var(--border);white-space:nowrap}td{padding:11px 12px;border-bottom:1px solid var(--border)}tr:last-child td{border-bottom:none}.badge{display:inline-block;padding:2px 9px;border-radius:999px;font-size:12px;font-weight:600;background:#e2e8f0;color:#334155;text-transform:capitalize}.badge.ok{background:#d1fae5;color:#065f46}.badge.warn{background:#fef3c7;color:#92400e}.badge.danger{background:#fee2e2;color:#991b1b}.badge.info{background:#dbeafe;color:#1e40af}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:20px}@media (max-width: 860px){.grid-2{grid-template-columns:1fr}}.stack>*+*{margin-top:22px}.row{display:flex;align-items:center;gap:10px}.spacer{flex:1}.muted{color:var(--muted)}.empty{color:var(--muted);text-align:center;padding:26px 0}h1{font-size:22px;margin:0 0 4px}h2{font-size:16px;margin:0}.auth-wrap{min-height:100%;display:flex;align-items:center;justify-content:center;padding:20px}.auth-card{width:100%;max-width:400px}.field{margin-bottom:14px}.field label{display:block;font-size:13px;font-weight:600;margin-bottom:6px}.field input{width:100%;padding:10px 12px;border:1px solid var(--border);border-radius:8px;font-size:14px;background:#fff;color:var(--text)}.field input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #0000001f}.error{background:#fee2e2;color:#991b1b;padding:10px 12px;border-radius:8px;font-size:13px;margin-bottom:14px}.center{text-align:center}.timeline{list-style:none;margin:0;padding:0 0 0 18px;border-left:2px solid var(--border)}.timeline li{position:relative;padding:0 0 18px 14px}.timeline li:before{content:"";position:absolute;left:-25px;top:3px;width:12px;height:12px;border-radius:50%;background:var(--primary);border:2px solid #fff}.spin{display:inline-block;width:18px;height:18px;border:2px solid var(--border);border-top-color:var(--primary);border-radius:50%;animation:spin .7s linear infinite}.loading{display:flex;align-items:center;justify-content:center;gap:10px;padding:60px 0;color:var(--muted)}@keyframes spin{to{transform:rotate(360deg)}}