: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:rgba(108,99,255,.2);--success:#22c55e;--success-bg:rgba(34,197,94,.1);--warning:#f59e0b;--warning-bg:rgba(245,158,11,.1);--danger:#ef4444;--danger-bg:rgba(239,68,68,.1);--info:#3b82f6;--info-bg:rgba(59,130,246,.1);--shadow:0 4px 24px rgba(0,0,0,.4);--shadow-sm:0 2px 8px rgba(0,0,0,.3);--radius:12px;--radius-sm:8px;--radius-lg:16px;--sidebar-width:240px;--transition:all .2s ease}[data-theme=light]{--bg-primary:#f0f2f8;--bg-secondary:#ffffff;--bg-card:#ffffff;--bg-hover:#f5f6ff;--bg-input:#f8f9ff;--border:#e2e5f0;--text-primary:#1a1d2e;--text-secondary:#4a4f6e;--text-muted:#8a90b0;--shadow:0 4px 24px rgba(100,100,150,.12);--shadow-sm:0 2px 8px rgba(100,100,150,.08)}*{margin:0;padding:0;box-sizing:border-box}html,body,#root{height:100%;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg-primary);color:var(--text-primary)}::-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{display:inline-flex;align-items:center;gap:8px;padding:10px 18px;border-radius:var(--radius-sm);font-size:14px;font-weight:500;border:none;transition:var(--transition);white-space:nowrap}.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{background:transparent;color:var(--text-secondary);border:1px solid var(--border)}.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{width:100%;justify-content:center}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow-sm)}.form-group{margin-bottom:16px}.form-label{display:block;font-size:13px;font-weight:500;color:var(--text-secondary);margin-bottom:6px}.form-input,.form-select,.form-textarea{width:100%;background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius-sm);padding:10px 14px;font-size:14px;color:var(--text-primary);transition:var(--transition);outline:none}.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{font-size:12px;color:var(--text-muted);margin-top:5px}.badge{display:inline-flex;align-items:center;gap:4px;padding:3px 10px;border-radius:20px;font-size:12px;font-weight:500}.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{width:20px;height:20px;border:2px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .7s linear infinite;display:inline-block}@keyframes spin{to{transform:rotate(360deg)}}.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:28px;flex-wrap:wrap;gap:16px}.page-title{font-size:22px;font-weight:700}.page-subtitle{font-size:14px;color:var(--text-muted);margin-top:2px}.empty-state{text-align:center;padding:60px 20px;color:var(--text-muted)}.alert{padding:12px 16px;border-radius:var(--radius-sm);font-size:14px;display:flex;align-items:flex-start;gap:10px;margin-bottom:16px}.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{position:fixed;top:0;right:0;bottom:0;left:0;background:#0009;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:1000;padding:20px;animation:fadeIn .2s ease}.modal{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:28px;width:100%;max-width:580px;max-height:90vh;overflow-y:auto;box-shadow:var(--shadow);animation:slideUp .2s ease}.modal-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}.modal-title{font-size:18px;font-weight:700}.modal-close{background:none;border:none;color:var(--text-muted);font-size:20px;width:32px;height:32px;display:flex;align-items:center;justify-content:center;border-radius:6px;transition:var(--transition);cursor:pointer}.modal-close:hover{background:var(--bg-hover);color:var(--text-primary)}.modal-footer{display:flex;justify-content:flex-end;gap:10px;margin-top:24px;padding-top:20px;border-top:1px solid var(--border)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{transform:translateY(20px);opacity:0}to{transform:translateY(0);opacity:1}}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:16px}.grid-3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:16px}.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}@media (max-width:768px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}table{width:100%;border-collapse:collapse}th{text-align:left;padding:12px 16px;font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);border-bottom:1px solid var(--border)}td{padding:14px 16px;font-size:14px;color:var(--text-primary);border-bottom:1px solid var(--border)}tr:last-child td{border-bottom:none}tr:hover td{background:var(--bg-hover)}