:root{--bg-app:#09090b;--bg-panel:#18181b;--bg-deep:#000;--bg-hover:#ffffff08;--bg-hover-strong:#ffffff0d;--bg-glass:#18181b99;--primary:#2563eb;--primary-hover:#1d4ed8;--text-main:#f4f4f5;--text-muted:#a1a1aa;--border:#27272a;--danger:#ef4444;--success:#22c55e;--radius:8px;--shadow:0 4px 6px -1px #0000001a,0 2px 4px -1px #0000000f}[data-theme=light]{--bg-app:#f4f4f5;--bg-panel:#fff;--bg-deep:#e4e4e7;--bg-hover:#00000008;--bg-hover-strong:#0000000f;--bg-glass:#ffffffb3;--primary:#2563eb;--primary-hover:#1d4ed8;--text-main:#18181b;--text-muted:#52525b;--border:#d4d4d8;--danger:#dc2626;--success:#16a34a;--shadow:0 4px 6px -1px #00000012,0 2px 4px -1px #0000000a}body{background-color:var(--bg-app);color:var(--text-main);-webkit-font-smoothing:antialiased;margin:0;font-family:Inter,-apple-system,sans-serif}*{box-sizing:border-box;outline:none}a{color:inherit;text-decoration:none}input,select{background:var(--bg-panel);border:1px solid var(--border);color:var(--text-main);border-radius:var(--radius);width:100%;padding:10px 14px;font-size:14px;transition:all .2s}input:focus,select:focus{border-color:var(--primary);box-shadow:0 0 0 2px #2563eb33}button{cursor:pointer;border-radius:var(--radius);border:none;justify-content:center;align-items:center;gap:8px;font-size:14px;font-weight:500;transition:all .2s;display:inline-flex}.btn-primary{background:var(--primary);color:#fff;padding:10px 20px}.btn-primary:hover{background:var(--primary-hover)}.btn-danger{color:var(--danger);background:#ef444426;padding:8px 12px}.btn-danger:hover{background:#ef444440}.btn-icon{color:var(--text-muted);background:0 0;padding:8px}.btn-icon:hover{color:var(--text-main);background:var(--border)}.card{background:var(--bg-panel);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:24px}.table{border-collapse:collapse;width:100%}.table th{text-align:left;color:var(--text-muted);border-bottom:1px solid var(--border);padding:12px;font-weight:500}.table td{border-bottom:1px solid var(--border);padding:12px}.table tr:last-child td{border-bottom:none}.main-content{flex:1;min-height:100vh;margin-left:260px}@media (max-width:768px){.main-content{margin-left:0}.card{padding:16px}input,select{font-size:16px}}