:root{--bg: #1a1a2e;--bg-card: #16213e;--bg-input: #0f3460;--text: #e0e0e0;--text-muted: #8892a4;--accent: #e94560;--accent-hover: #ff6b81;--border: #2a2a4a;--success: #4ecdc4;--warning: #f7dc6f}*{box-sizing:border-box;margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text);line-height:1.5}.app{display:flex;flex-direction:column;min-height:100vh}nav{background:var(--bg-card);border-bottom:1px solid var(--border);padding:0 1rem;display:flex;align-items:center;gap:.5rem;height:48px}nav .brand{font-weight:700;color:var(--accent);margin-right:1rem;font-size:1.1rem}nav button{background:none;border:none;color:var(--text-muted);padding:.5rem .75rem;cursor:pointer;border-radius:4px;font-size:.85rem}nav button:hover{color:var(--text);background:var(--bg-input)}nav button.active{color:var(--accent);background:var(--bg-input)}main{flex:1;padding:1.5rem;max-width:1400px;margin:0 auto;width:100%}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:8px;padding:1.5rem;margin-bottom:1rem}.card h2{margin-bottom:1rem;font-size:1.1rem}table{width:100%;border-collapse:collapse}th,td{padding:.5rem .75rem;text-align:left;border-bottom:1px solid var(--border)}th{color:var(--text-muted);font-size:.8rem;text-transform:uppercase;letter-spacing:.05em}tr:hover{background:#e945600d}.btn{background:var(--accent);color:#fff;border:none;padding:.5rem 1rem;border-radius:4px;cursor:pointer;font-size:.85rem}.btn:hover{background:var(--accent-hover)}.btn-secondary{background:var(--bg-input);color:var(--text);border:1px solid var(--border)}.btn-secondary:hover{background:var(--border)}.btn-icon{background:none;border:none;color:var(--text-muted);cursor:pointer;padding:.25rem}.btn-icon:hover{color:var(--text)}.btn-danger{background:#c0392b}.btn-danger:hover{background:#e74c3c}input,select,textarea{background:var(--bg-input);border:1px solid var(--border);color:var(--text);padding:.5rem;border-radius:4px;font-size:.9rem;width:100%}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent)}label{display:block;font-size:.8rem;color:var(--text-muted);margin-bottom:.25rem}.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1rem}.form-group{display:flex;flex-direction:column}.flex{display:flex}.items-center{align-items:center}.justify-between{justify-content:space-between}.gap-1{gap:.5rem}.gap-2{gap:1rem}.mt-1{margin-top:.5rem}.mt-2{margin-top:1rem}.mb-2{margin-bottom:1rem}.text-muted{color:var(--text-muted)}.text-sm{font-size:.85rem}.pagination{display:flex;align-items:center;gap:.5rem;margin-top:1rem;justify-content:center}.search-bar{display:flex;gap:.5rem;margin-bottom:1rem}.search-bar input{max-width:300px}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1rem}.stat-card{background:var(--bg-card);border:1px solid var(--border);border-radius:8px;padding:1.25rem;text-align:center}.stat-card .value{font-size:2rem;font-weight:700;color:var(--accent)}.stat-card .label{font-size:.8rem;color:var(--text-muted);margin-top:.25rem}.tabs{display:flex;gap:0;border-bottom:1px solid var(--border);margin-bottom:1rem}.tabs button{background:none;border:none;border-bottom:2px solid transparent;color:var(--text-muted);padding:.5rem 1rem;cursor:pointer;font-size:.85rem}.tabs button:hover{color:var(--text)}.tabs button.active{color:var(--accent);border-bottom-color:var(--accent)}.badge{display:inline-block;padding:.15rem .5rem;border-radius:12px;font-size:.75rem;font-weight:600}.badge-success{background:#4ecdc433;color:var(--success)}.badge-warning{background:#f7dc6f33;color:var(--warning)}.badge-danger{background:#e9456033;color:var(--accent)}