:root{--bg-primary: #0f1117;--bg-secondary: #1a1d27;--bg-card: #212430;--bg-hover: #2a2d3a;--bg-input: #1a1d27;--border: #2e3142;--text-primary: #e8eaf0;--text-secondary: #9ca3b4;--text-muted: #6b7280;--accent: #6366f1;--accent-hover: #818cf8;--accent-soft: rgba(99, 102, 241, .15);--success: #22c55e;--warning: #f59e0b;--danger: #ef4444;--info: #3b82f6;--radius: 8px;--radius-lg: 12px;--shadow: 0 2px 8px rgba(0,0,0,.3);--font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif}*{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--font);background:var(--bg-primary);color:var(--text-primary);line-height:1.5;-webkit-font-smoothing:antialiased}a{color:var(--accent);text-decoration:none}a:hover{color:var(--accent-hover)}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:1.25rem}.btn{display:inline-flex;align-items:center;gap:.5rem;padding:.5rem 1rem;border:none;border-radius:var(--radius);font-size:.875rem;font-weight:500;cursor:pointer;transition:all .15s}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover{background:var(--accent-hover)}.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover{opacity:.9}.btn-ghost{background:transparent;color:var(--text-secondary);border:1px solid var(--border)}.btn-ghost:hover{background:var(--bg-hover)}.btn:disabled{opacity:.5;cursor:not-allowed}input,select,textarea{background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius);padding:.5rem .75rem;color:var(--text-primary);font-size:.875rem;outline:none;transition:border-color .15s}input:focus,select:focus,textarea:focus{border-color:var(--accent)}input::placeholder,select::placeholder,textarea::placeholder{color:var(--text-muted)}table{width:100%;border-collapse:collapse}table th,table td{padding:.75rem;text-align:left;border-bottom:1px solid var(--border)}table th{color:var(--text-secondary);font-weight:500;font-size:.8rem;text-transform:uppercase;letter-spacing:.05em}table tr:hover td{background:var(--bg-hover)}.badge{display:inline-block;padding:.2rem .6rem;border-radius:999px;font-size:.75rem;font-weight:500}.badge.success{background:#22c55e26;color:var(--success)}.badge.warning{background:#f59e0b26;color:var(--warning)}.badge.danger{background:#ef444426;color:var(--danger)}.badge.info{background:#3b82f626;color:var(--info)}.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:1.5rem}.page-header h1{font-size:1.5rem;font-weight:600}.grid{display:grid;gap:1rem}.grid-2{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}@media(max-width:768px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}