:root{--bg: #101418;--panel: #171d24;--border: #2a3340;--tx: #e8edf2;--muted: #8b98a5;--accent: #4f9cf9;--error: #ff6b6b}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--tx);font-family:system-ui,-apple-system,Segoe UI,sans-serif;font-size:14px}.pad{padding:16px}.muted{color:var(--muted)}.center{text-align:center}.right{text-align:right}.error{color:var(--error);padding:8px 16px}.login-wrap{display:grid;place-items:center;min-height:100vh}.login-card{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:32px;width:min(360px,92vw);display:flex;flex-direction:column;gap:12px}.login-card h1{margin:0;font-size:20px}.login-card label{display:flex;flex-direction:column;gap:6px;font-size:13px;color:var(--muted)}input,select{background:var(--bg);border:1px solid var(--border);border-radius:8px;color:var(--tx);padding:9px 12px;font-size:14px}input:focus,select:focus{outline:1px solid var(--accent)}button{background:var(--accent);color:#fff;border:0;border-radius:8px;padding:9px 14px;font-size:14px;cursor:pointer}button:disabled{opacity:.5;cursor:default}button.ghost{background:transparent;border:1px solid var(--border)}.topbar{display:flex;align-items:center;gap:16px;padding:10px 16px;background:var(--panel);border-bottom:1px solid var(--border);flex-wrap:wrap}.tabs{display:flex;gap:6px}.tabs button{background:transparent;border:1px solid var(--border)}.tabs button.active{border-color:var(--accent);color:var(--accent)}.spacer{flex:1}.toolbar{display:flex;gap:10px;align-items:center;padding:14px 16px 6px;flex-wrap:wrap}.search{flex:1;min-width:240px;max-width:480px}.barcode{width:160px}table{width:calc(100% - 32px);margin:8px 16px;border-collapse:collapse}th,td{text-align:left;padding:8px 10px;border-bottom:1px solid var(--border);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:320px}th{color:var(--muted);font-weight:600;font-size:12px;text-transform:uppercase;letter-spacing:.4px}tbody tr:hover{background:var(--panel)}.pager{display:flex;gap:8px;padding:12px 16px}.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px;padding:8px 0 16px}.card{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:16px;display:flex;flex-direction:column;gap:4px}.card-label{color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.4px}.card-value{font-size:22px;font-weight:600}.card-sub{color:var(--muted);font-size:13px}.clickable{cursor:pointer}.detail-grid{display:flex;gap:40px;flex-wrap:wrap;padding:8px 0 16px}.totals{display:flex;gap:24px;justify-content:flex-end;padding:12px 16px;font-size:15px}.totals .strong{font-weight:700}.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px;padding:8px 0;max-width:900px}.form-grid label{display:flex;flex-direction:column;gap:6px;font-size:13px;color:var(--muted)}input.num{width:90px}table input{padding:6px 8px}