:root{--bg-primary:#0f1117;--bg-secondary:#1a1d2e;--bg-card:#1e2235;--bg-hover:#252840;--bg-input:#13151f;--border:#2a2d45;--border-light:#333655;--text-primary:#e8eaf6;--text-secondary:#9094b8;--text-muted:#5a5e7a;--accent:#6c63ff;--accent-hover:#5a52e0;--accent-glow:#6c63ff33;--success:#22c55e;--success-bg:#22c55e1a;--warning:#f59e0b;--warning-bg:#f59e0b1a;--danger:#ef4444;--danger-bg:#ef44441a;--info:#3b82f6;--info-bg:#3b82f61a;--shadow:0 4px 24px #0006;--shadow-sm:0 2px 8px #0000004d;--radius:12px;--radius-sm:8px;--radius-lg:16px;--sidebar-width:240px;--transition:all .2s ease}[data-theme=light]{--bg-primary:#f0f2f8;--bg-secondary:#fff;--bg-card:#fff;--bg-hover:#f5f6ff;--bg-input:#f8f9ff;--border:#e2e5f0;--text-primary:#1a1d2e;--text-secondary:#4a4f6e;--text-muted:#8a90b0;--shadow:0 4px 24px #6464961f;--shadow-sm:0 2px 8px #64649614}*{box-sizing:border-box;margin:0;padding:0}html,body,#root{background:var(--bg-primary);height:100%;color:var(--text-primary);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}button{cursor:pointer;font-family:inherit}input,textarea,select{font-family:inherit}.btn{border-radius:var(--radius-sm);transition:var(--transition);white-space:nowrap;border:none;align-items:center;gap:8px;padding:10px 18px;font-size:14px;font-weight:500;display:inline-flex}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover:not(:disabled){background:var(--accent-hover);box-shadow:0 0 20px var(--accent-glow)}.btn-secondary{background:var(--bg-hover);color:var(--text-primary);border:1px solid var(--border)}.btn-ghost{color:var(--text-secondary);border:1px solid var(--border);background:0 0}.btn-ghost:hover:not(:disabled){background:var(--bg-hover);color:var(--text-primary)}.btn-danger{background:var(--danger);color:#fff}.btn-success{background:var(--success);color:#fff}.btn-sm{padding:6px 12px;font-size:13px}.btn-lg{padding:13px 24px;font-size:15px}.btn-full{justify-content:center;width:100%}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-sm);padding:24px}.form-group{margin-bottom:16px}.form-label{color:var(--text-secondary);margin-bottom:6px;font-size:13px;font-weight:500;display:block}.form-input,.form-select,.form-textarea{background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius-sm);width:100%;color:var(--text-primary);transition:var(--transition);outline:none;padding:10px 14px;font-size:14px}.form-input:focus,.form-select:focus,.form-textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-glow)}.form-textarea{resize:vertical;min-height:120px;line-height:1.6}.form-hint{color:var(--text-muted);margin-top:5px;font-size:12px}.badge{border-radius:20px;align-items:center;gap:4px;padding:3px 10px;font-size:12px;font-weight:500;display:inline-flex}.badge-success{background:var(--success-bg);color:var(--success)}.badge-warning{background:var(--warning-bg);color:var(--warning)}.badge-danger{background:var(--danger-bg);color:var(--danger)}.badge-info{background:var(--info-bg);color:var(--info)}.badge-muted{background:var(--bg-hover);color:var(--text-muted)}.spinner{border:2px solid var(--border);border-top-color:var(--accent);border-radius:50%;width:20px;height:20px;animation:.7s linear infinite spin;display:inline-block}@keyframes spin{to{transform:rotate(360deg)}}.page-header{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;margin-bottom:28px;display:flex}.page-title{font-size:22px;font-weight:700}.page-subtitle{color:var(--text-muted);margin-top:2px;font-size:14px}.empty-state{text-align:center;color:var(--text-muted);padding:60px 20px}.alert{border-radius:var(--radius-sm);align-items:flex-start;gap:10px;margin-bottom:16px;padding:12px 16px;font-size:14px;display:flex}.alert-success{background:var(--success-bg);color:var(--success);border:1px solid var(--success)}.alert-danger{background:var(--danger-bg);color:var(--danger);border:1px solid var(--danger)}.alert-warning{background:var(--warning-bg);color:var(--warning);border:1px solid var(--warning)}.alert-info{background:var(--info-bg);color:var(--info);border:1px solid var(--info)}.modal-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:1000;background:#0009;justify-content:center;align-items:center;padding:20px;animation:.2s fadeIn;display:flex;position:fixed;inset:0}.modal{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);width:100%;max-width:580px;max-height:90vh;box-shadow:var(--shadow);padding:28px;animation:.2s slideUp;overflow-y:auto}.modal-header{justify-content:space-between;align-items:center;margin-bottom:24px;display:flex}.modal-title{font-size:18px;font-weight:700}.modal-close{color:var(--text-muted);width:32px;height:32px;transition:var(--transition);cursor:pointer;background:0 0;border:none;border-radius:6px;justify-content:center;align-items:center;font-size:20px;display:flex}.modal-close:hover{background:var(--bg-hover);color:var(--text-primary)}.modal-footer{border-top:1px solid var(--border);justify-content:flex-end;gap:10px;margin-top:24px;padding-top:20px;display:flex}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.grid-2{grid-template-columns:1fr 1fr;gap:16px;display:grid}.grid-3{grid-template-columns:1fr 1fr 1fr;gap:16px;display:grid}.grid-4{grid-template-columns:repeat(4,1fr);gap:16px;display:grid}@media (width<=768px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}table{border-collapse:collapse;width:100%}th{text-align:left;text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);border-bottom:1px solid var(--border);padding:12px 16px;font-size:12px;font-weight:600}td{color:var(--text-primary);border-bottom:1px solid var(--border);padding:14px 16px;font-size:14px}tr:last-child td{border-bottom:none}tr:hover td{background:var(--bg-hover)}