:root{--bg: #F4F6F9;--card: #fff;--line: #E3E7ED;--line2: #EEF1F5;--ink: #172033;--muted: #5B6577;--accent: #1D5FD1;--accent-hover: #164AA6;--side: #0F1B2D}*{box-sizing:border-box}body{margin:0;font-family:Inter,system-ui,sans-serif;color:var(--ink);background:var(--bg)}a{color:var(--accent)}a:hover{color:var(--accent-hover)}h1{margin:0;font-size:24px;font-weight:700}h2{margin:0;font-size:15px;font-weight:700}h3{margin:0;font-size:14px;font-weight:700}.shell{display:flex;flex-wrap:wrap;min-height:100vh}.side{flex:1 1 220px;max-width:250px;background:var(--side);padding:20px 14px;display:flex;flex-direction:column;gap:4px}.brand{display:flex;align-items:center;gap:10px;padding:4px 8px 20px}.brand-logo{width:36px;height:36px;border-radius:9px;background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:14px}.brand b{color:#fff;font-size:15px;display:block}.brand span{font-size:12px;color:#9fb0c6}.nav{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:8px;color:#c9d3e1;text-decoration:none;font-size:14px;font-weight:500;min-height:44px}.nav:hover{background:#1a2a42;color:#fff}.nav.on{background:var(--accent);color:#fff}.nav.off{color:#8c9aae;cursor:default}.nav.off:hover{background:none;color:#8c9aae}.nav svg{width:18px;height:18px;flex:none;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.side-label{font-size:11px;font-weight:600;letter-spacing:.06em;color:#8c9aae;padding:18px 12px 6px}.side-user{margin-top:auto;padding:14px 8px 0;border-top:1px solid #22324B;color:#c9d3e1;font-size:13px;display:flex;flex-direction:column;gap:8px}.side-user b{color:#fff}.main{flex:999 1 480px;min-width:0;padding:20px 28px;display:flex;flex-direction:column;gap:16px}@media (max-width: 760px){.side{flex:1 1 100%;max-width:none;flex-direction:row;align-items:center;overflow-x:auto;padding:8px}.brand{padding:0 8px 0 0}.brand>div:last-child,.side-label{display:none}.nav{white-space:nowrap}.side-user{margin:0 0 0 auto;padding:0 0 0 8px;border:0;flex-direction:row;align-items:center;white-space:nowrap}.main{padding:16px}}.head{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px}.sub{font-size:13px;color:var(--muted)}.card{background:var(--card);border:1px solid var(--line);border-radius:12px}.pad{padding:16px}.split{display:flex;flex-wrap:wrap;gap:16px;align-items:flex-start}.split>.grow{flex:999 1 560px;min-width:0}.split>.aside{flex:1 1 340px}.scroll-x{overflow-x:auto}table{border-collapse:collapse;width:100%;font-size:13px}th{text-align:left;font-weight:600;color:var(--muted);font-size:12px;padding:10px 12px;border-bottom:1px solid var(--line);background:#f8fafc;white-space:nowrap}td{padding:9px 12px;border-bottom:1px solid var(--line2);white-space:nowrap}tr.sel td{background:#eef3fc}tbody tr.click{cursor:pointer}tbody tr.click:hover td{background:#f5f8fd}.num{text-align:right;font-variant-numeric:tabular-nums}.wrap{white-space:normal}.mono{font-family:ui-monospace,Consolas,monospace;font-size:12px}.badge{display:inline-block;padding:2px 8px;border-radius:999px;font-size:12px;font-weight:600;white-space:nowrap}.ok{background:#e6f4ec;color:#166534}.warn{background:#fdf0dc;color:#9a3412}.bad{background:#fde8e8;color:#991b1b}.info{background:#e7eefb;color:#1e4faf}.muted{background:#eef1f5;color:#4a5568}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:40px;padding:0 14px;border-radius:8px;border:1px solid #D5DBE3;background:#fff;color:var(--ink);font:600 13px 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var(--accent);outline-offset:1px}.field{display:flex;flex-direction:column;gap:6px;font-size:13px;font-weight:600}.row{display:flex;flex-wrap:wrap;gap:8px;align-items:center}.kv{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px 16px;font-size:13px}.kv>span:nth-child(odd){color:var(--muted)}.err{color:#991b1b;background:#fde8e8;border-radius:8px;padding:8px 12px;font-size:13px}.note{color:#9a3412;background:#fdf0dc;border-radius:8px;padding:8px 12px;font-size:13px}.empty{padding:32px;text-align:center;color:var(--muted);font-size:14px}.receipt{display:none}.print-area{margin-top:4px;outline:1px dashed #C9D3E1}.print-area .label{outline:1px dotted #D5DBE3}@media print{body{background:#fff}.side,.no-print{display:none!important}.main{padding:0!important;gap:0!important}.print-area,.print-area .label{outline:none}.print-area{margin:0}.receipt{display:block}}.login{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:16px}.login .card{width:100%;max-width:400px;padding:28px;display:flex;flex-direction:column;gap:14px}