:root{--bg-primary:#060d1a;--bg-card:#0d1625;--bg-card-hover:#111f35;--border:#1a2d4a;--text-primary:#e2e8f0;--text-secondary:#64748b;--accent:#0ea5e9;--accent-hover:#0284c7;--success:#22c55e;--warning:#f59e0b;--danger:#ef4444;--vendor-extron:#ff6b35;--vendor-poly:#06c;--vendor-biamp:#00a651;--vendor-shure:#c8102e;--vendor-samsung:#1428a0}body{background-color:var(--bg-primary);color:var(--text-primary);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:14px}*{box-sizing:border-box}input,select,textarea{border:1px solid var(--border);color:var(--text-primary);background-color:#0d1625;border-radius:6px;outline:none;width:100%;padding:8px 12px;font-size:14px;transition:border-color .2s}input:focus,select:focus,textarea:focus{border-color:var(--accent)}input::placeholder,textarea::placeholder{color:var(--text-secondary)}table{border-collapse:collapse;width:100%}th{text-align:left;text-transform:uppercase;letter-spacing:.06em;color:var(--text-secondary);border-bottom:1px solid var(--border);padding:10px 16px;font-size:11px;font-weight:600}td{border-bottom:1px solid var(--border);padding:12px 16px;font-size:13px}tr:hover td{background-color:var(--bg-card-hover)}::-webkit-scrollbar{width:5px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:#1a2d4a;border-radius:3px}