:root{--bg:#f6f7fb;--card:#fff;--txt:#111827;--mut:#6b7280;--pri:#111827;--b:#e5e7eb}body.dark{--bg:#0b1020;--card:#121a2e;--txt:#f9fafb;--mut:#a3aab8;--pri:#60a5fa;--b:#263148}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--txt);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Arial,sans-serif}.top{display:flex;gap:16px;align-items:center;justify-content:space-between;padding:14px 18px;background:var(--card);border-bottom:1px solid var(--b);position:sticky;top:0;z-index:2}.brand{font-weight:800;color:var(--txt);text-decoration:none;font-size:20px}nav{display:flex;gap:10px;flex-wrap:wrap}nav a,.btn{background:var(--pri);color:white;text-decoration:none;border:0;border-radius:10px;padding:10px 12px;display:inline-block;cursor:pointer}.container{max-width:1050px;margin:24px auto;padding:0 16px}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:16px}.card,.panel{background:var(--card);border:1px solid var(--b);border-radius:18px;padding:18px;box-shadow:0 6px 24px rgba(0,0,0,.05)}input,select,textarea{width:100%;padding:12px;border:1px solid var(--b);border-radius:10px;background:var(--card);color:var(--txt);margin:6px 0 12px}label{font-weight:600}.muted{color:var(--mut)}.fav{float:right}.barcode{font-family:monospace;font-size:22px;letter-spacing:2px;text-align:center;background:#fff;color:#000;padding:18px;border-radius:12px;overflow:auto}.full{min-height:70vh;display:flex;align-items:center;justify-content:center;flex-direction:column}.danger{background:#b91c1c}.ok{background:#047857}.table{width:100%;border-collapse:collapse}.table td,.table th{padding:10px;border-bottom:1px solid var(--b);text-align:left}.foot{text-align:center;color:var(--mut);padding:30px}.pill{padding:4px 8px;border-radius:999px;background:var(--b);font-size:12px}.scanner{width:100%;min-height:260px;border:2px dashed var(--b);border-radius:16px}.logo{width:46px;height:46px;border-radius:12px;object-fit:cover;background:#eee}.notice{background:#fff7ed;border:1px solid #fed7aa;border-radius:12px;padding:12px;margin:12px 0;color:#7c2d12}

.admin-menu{display:flex;gap:.5rem;flex-wrap:wrap;margin:1rem 0}.admin-menu a{background:#eef2ff;padding:.5rem .7rem;border-radius:.6rem}.grid.cards>div,.panel{background:#fff;border:1px solid #e5e7eb;border-radius:1rem;padding:1rem}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1rem}.table{width:100%;border-collapse:collapse;background:#fff}.table th,.table td{padding:.6rem;border-bottom:1px solid #e5e7eb;text-align:left}.ok{background:#ecfdf5;border:1px solid #10b981;padding:.8rem;border-radius:.6rem}.err{background:#fef2f2;border:1px solid #ef4444;padding:.8rem;border-radius:.6rem}.danger{background:#b91c1c}.hidden{position:absolute;left:-9999px}.muted{color:#6b7280}code{display:block;white-space:normal;background:#f3f4f6;padding:.7rem;border-radius:.5rem}