:root{--bg:#f6f7f9;--panel:#ffffff;--ink:#16191d;--muted:#6b7280;--line:#e3e6ea;--accent:#1f6feb;--alert:#d1242f;--work:#9a6700;--ready:#0969da;--done:#1a7f37;--radius:10px}*{box-sizing:border-box}body,html{margin:0;padding:0}body{background:var(--bg);color:var(--ink);font:15px/1.5 system-ui,-apple-system,Segoe UI,Roboto,sans-serif}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.shell{display:grid;grid-template-columns:220px 1fr;min-height:100vh}.sidebar{background:#1b2430;color:#cfd6df;padding:18px 0;display:flex;flex-direction:column}.brand{padding:0 18px 18px;font-weight:700;font-size:16px;color:#fff;letter-spacing:.2px}.brand small{display:block;font-weight:400;font-size:12px;color:#8b97a6;letter-spacing:0}.nav a{display:block;padding:9px 18px;color:#cfd6df;font-size:14px}.nav a:hover{background:#232f3e;color:#fff;text-decoration:none}.nav .section{padding:16px 18px 6px;font-size:11px;text-transform:uppercase;letter-spacing:.6px;color:#6d7b8c}.sidebar-foot{margin-top:auto;padding:14px 18px 0;border-top:1px solid #2b3644;font-size:12px;color:#8b97a6}.main{padding:24px 28px 60px;max-width:1400px}h1{font-size:22px;margin:0 0 4px}.subtitle{color:var(--muted);font-size:14px;margin:0 0 22px}.panel{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:18px;margin-bottom:18px}.panel h2{font-size:15px;margin:0 0 12px}.grid{display:grid;grid-gap:12px;gap:12px;grid-template-columns:repeat(auto-fill,minmax(190px,1fr))}.tile{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:14px 16px;display:block;color:inherit}.tile:hover{border-color:#c7ccd3;text-decoration:none}.tile .num{font-size:26px;font-weight:650;line-height:1.1}.tile .lbl{font-size:13px;color:var(--muted);margin-top:3px}.tile .zh{font-size:12px;color:#9aa3ad}.tile.alert .num{color:var(--alert)}.tile.work .num{color:var(--work)}.tile.ready .num{color:var(--ready)}.tile.done .num{color:var(--done)}table{width:100%;border-collapse:collapse;font-size:14px}th{text-align:left;font-weight:600;font-size:12px;text-transform:uppercase;letter-spacing:.4px;color:var(--muted);padding:8px 10px;border-bottom:1px solid var(--line)}td{padding:10px;border-bottom:1px solid #f0f2f4;vertical-align:top}tr:last-child td{border-bottom:none}.badge{display:inline-block;padding:2px 8px;border-radius:20px;font-size:12px;background:#eef1f4;color:#43505f;white-space:nowrap}.badge.alert{background:#ffe9e9;color:#a40e1a}.badge.work{background:#fff4d6;color:#7a5200}.badge.ready{background:#e3f0ff;color:#0a4fa8}.badge.done{background:#e5f6ea;color:#14682d}.empty{padding:28px;text-align:center;color:var(--muted);font-size:14px}label{display:block;font-size:13px;font-weight:500;margin-bottom:5px}input,select,textarea{width:100%;padding:9px 11px;border:1px solid var(--line);border-radius:7px;font:inherit;background:#fff;color:var(--ink)}input:focus,select:focus,textarea:focus{outline:2px solid #b9d3fb;border-color:var(--accent)}.field{margin-bottom:14px}.hint{font-size:12px;color:var(--muted);margin-top:5px}.btn,button{display:inline-block;padding:9px 16px;border:1px solid transparent;border-radius:7px;background:var(--accent);color:#fff;font:inherit;font-weight:500;cursor:pointer}.btn:hover,button:hover{filter:brightness(.94);text-decoration:none}.btn.secondary,button.secondary{background:#fff;border-color:var(--line);color:var(--ink)}button:disabled{opacity:.55;cursor:not-allowed}.error{background:#ffeef0;border:1px solid #ffc9ce;color:#a40e1a;border-radius:7px}.error,.notice{padding:10px 12px;font-size:14px;margin-bottom:14px}.notice{background:#eef5ff;border:1px solid #cfe0fb;color:#0a4fa8;border-radius:7px}.ok{background:#eaf7ee;border:1px solid #c3e9cd;color:#14682d;padding:10px 12px;border-radius:7px;font-size:14px;margin-bottom:14px}.login-wrap{min-height:100vh;display:grid;place-items:center;padding:20px}.login-card{width:100%;max-width:370px;background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:26px}.mono{font-family:ui-monospace,Cascadia Code,Consolas,monospace;font-size:13px}@media (max-width:820px){.shell{grid-template-columns:1fr}.sidebar{flex-direction:row;align-items:center;padding:10px}.nav,.sidebar{flex-wrap:wrap}.nav{display:flex}.nav .section,.sidebar-foot{display:none}.main{padding:16px}}.pick{border-radius:var(--radius);transition:background .12s ease-out}.pick-flash-ok{background:#eaf7ee}.pick-flash-bad{background:#ffe3e6}.pick-scan label{font-size:15px}.pick-input{font-size:26px;padding:16px 18px;letter-spacing:.02em}.pick-signal{margin-top:14px;padding:16px 18px;border-radius:9px;font-size:20px;font-weight:600}.pick-signal.ok{background:#eaf7ee;border:1px solid #c3e9cd;color:#14682d}.pick-signal.bad{background:#ffeef0;border:2px solid var(--alert);color:#a40e1a}.pick-count{margin:18px 0 10px;font-size:19px;font-weight:600}.pick-table{font-size:16px}.pick-table td{padding:14px 10px;vertical-align:middle}.pick-title{font-size:17px;font-weight:500}.pick-progress{font-size:22px;font-weight:700;white-space:nowrap}.pick-done{background:#f3faf5;color:var(--muted)}.pick-done .pick-progress{color:var(--done)}.pick-actions{white-space:nowrap}.pick-actions button{padding:12px 14px;margin-right:8px;font-size:15px}.pick-finish{margin-top:20px;width:100%;padding:20px;font-size:20px;font-weight:600}@media (max-width:820px){.pick-input{font-size:22px}.pick-table thead{display:none}.pick-table,.pick-table tbody,.pick-table td,.pick-table tr{display:block;width:100%}.pick-table tr{border:1px solid var(--line);border-radius:9px;margin-bottom:12px;padding:6px 10px}.pick-table td{border:none;padding:6px 0}}.pack-grid{display:grid;grid-template-columns:repeat(4,1fr);grid-gap:14px;gap:14px}.pack-input{font-size:22px;padding:13px 14px;text-align:center}.pack-input[aria-invalid=true]{border-color:var(--alert);background:#fff8f8}.pack-problem{color:var(--alert)}.pack-buttons{display:flex;gap:10px;align-items:center;margin-top:6px}.pack-main{padding:16px 26px;font-size:17px;font-weight:600}@media (max-width:820px){.pack-grid{grid-template-columns:repeat(2,1fr)}.pack-buttons{flex-direction:column;align-items:stretch}}.queue-check{width:22px;height:22px;cursor:pointer}.queue-selected{background:#eef5ff}.queue-bar{position:-webkit-sticky;position:sticky;bottom:0;z-index:5;flex-wrap:wrap;justify-content:space-between;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:14px 16px;margin-top:16px;box-shadow:0 -4px 16px rgb(22 25 29/8%)}.queue-bar,.queue-bar-count{display:flex;gap:12px;align-items:center}.queue-bar-count{font-weight:600}.queue-clear{padding:6px 12px;font-size:13px;font-weight:400}.queue-bar-actions{gap:8px}.queue-bar-actions,.supply-qr{display:flex;flex-wrap:wrap;align-items:center}.supply-qr{gap:18px;margin-top:12px}.supply-qr img{width:190px;height:190px;object-fit:contain;border:1px solid var(--line);border-radius:8px;padding:8px;background:#fff}