:root{--ink: #1b2733;--ink-soft: #5a6b7b;--line: #d8e0e7;--bg: #f4f7f9;--card: #ffffff;--accent: #0f6f8c;--ok: #1f7a3f;--ok-bg: #e6f4ea;--low: #8a5b00;--low-bg: #fdf0d5;--out: #a1231f;--out-bg: #fbe7e6;--unknown: #4a5a6a;--unknown-bg: #eef2f5}*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:var(--ink);background:var(--bg);font-size:15px}.shell{min-height:100vh;display:flex;flex-direction:column}.topbar{display:flex;align-items:center;gap:24px;padding:12px 24px;background:var(--card);border-bottom:1px solid var(--line)}.brand{display:flex;flex-direction:column;line-height:1.15}.brand-name{font-weight:650;letter-spacing:-.01em}.brand-sub{font-size:12px;color:var(--ink-soft)}.switcher{display:flex;align-items:center;gap:8px;margin-left:auto}.switcher-label{font-size:13px;color:var(--ink-soft)}.switcher select{font:inherit;padding:7px 10px;border:1px solid var(--line);border-radius:6px;background:var(--card);min-width:220px;color:var(--ink)}.role-badge{font-size:12px;font-weight:600;padding:5px 11px;border-radius:999px;background:var(--unknown-bg);color:var(--unknown)}.content{padding:24px;max-width:1180px;width:100%;margin:0 auto}.page-head h1{font-size:22px;margin:0 0 4px;letter-spacing:-.01em}.page-sub{margin:0 0 20px;color:var(--ink-soft);font-size:14px}.filter-bar{display:flex;gap:10px;align-items:center;margin-bottom:16px}.filter-bar input{font:inherit;padding:9px 12px;border:1px solid var(--line);border-radius:6px;width:340px;background:var(--card)}.filter-bar input:disabled{background:#eef1f4}.dept-picker{display:flex;align-items:center;gap:8px}.dept-label{font-size:.82rem;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);white-space:nowrap}.dept-picker select{font:inherit;padding:9px 12px;border:1px solid var(--line);border-radius:6px;background:var(--card);min-width:190px}.dept-picker select:disabled{background:#eef1f4}.link-btn{background:none;border:none;color:var(--accent);font:inherit;cursor:pointer;padding:0;text-decoration:underline}.stock-table{width:100%;border-collapse:collapse;background:var(--card);border:1px solid var(--line);border-radius:8px;overflow:hidden;font-size:14px}.stock-table th{text-align:left;font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:var(--ink-soft);padding:11px 14px;background:#fafcfd;border-bottom:1px solid var(--line);font-weight:600}.stock-table td{padding:12px 14px;border-bottom:1px solid #eef2f5;vertical-align:middle}.stock-table tbody tr:last-child td{border-bottom:none}.stock-table tbody tr:hover{background:#fafcfd}.num{text-align:right;font-variant-numeric:tabular-nums}.item-name{display:block;font-weight:550}.item-code{display:block;font-size:12px;color:var(--ink-soft);font-variant-numeric:tabular-nums}.pack-note{display:block;font-size:11px;color:var(--ink-soft)}.chip{display:inline-block;font-size:12px;font-weight:600;padding:3px 10px;border-radius:999px;white-space:nowrap}.chip-ok{background:var(--ok-bg);color:var(--ok)}.chip-low{background:var(--low-bg);color:var(--low)}.chip-out{background:var(--out-bg);color:var(--out)}.chip-unknown{background:var(--unknown-bg);color:var(--unknown)}.not-recorded{font-size:12px;font-style:italic;color:var(--unknown)}.toggle-btn{display:inline-flex;align-items:center;gap:6px;padding:9px 14px;font:inherit;font-size:14px;color:var(--ink);background:var(--card);border:1px solid var(--line);border-radius:8px;cursor:pointer}.toggle-btn:hover:not(:disabled){border-color:var(--accent)}.toggle-btn.is-on{background:var(--low-bg);border-color:var(--low);color:var(--low);font-weight:600}.toggle-btn:disabled{opacity:.55;cursor:default}.toggle-count{min-width:20px;padding:1px 6px;font-size:12px;font-variant-numeric:tabular-nums;text-align:center;color:var(--card);background:var(--out);border-radius:10px}.toggle-btn.is-on .toggle-count{background:var(--low)}.state-hint{margin:6px 0 0;font-size:13px;color:var(--ink-soft)}.uncounted-note{padding:9px 2px;font-size:13px;color:var(--unknown);border-bottom:1px dashed var(--line);cursor:help}.signin-page{min-height:100vh;display:grid;place-items:center;padding:24px;background:var(--bg)}.signin-card{width:100%;max-width:380px;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:28px;box-shadow:0 1px 2px #1018280a}.signin-brand{display:flex;align-items:baseline;gap:8px;margin-bottom:22px}.signin-brand 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-1}.form-actions{grid-column:1 / -1;display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-top:4px;padding-top:14px;border-top:1px solid var(--line)}.line-row{display:grid;grid-template-columns:1fr 110px auto;gap:10px;align-items:center;margin-bottom:8px}.line-row select,.line-row input{width:100%;box-sizing:border-box;padding:8px 10px;font:inherit;font-size:14px;color:var(--ink);background:var(--card);border:1px solid var(--line);border-radius:7px}@media (max-width: 700px){.line-row{grid-template-columns:1fr 90px auto}}.msg,.msg-ok,.msg-error{margin:0 0 14px;padding:10px 14px;border-radius:8px;font-size:14px}.msg-ok{color:var(--ok);background:var(--ok-bg)}.msg-error{color:var(--out);background:var(--out-bg)}.empty-state{padding:28px 16px;text-align:center;color:var(--ink-soft);font-size:14px}.link-quiet{padding:0;font-size:13px;font-family:inherit;color:var(--ink-soft);background:none;border:0;cursor:pointer;text-decoration:underline}.link-quiet:hover{color:var(--ink)}.pill-sent,.pill-received{display:inline-block;padding:2px 9px;border-radius:999px;font-size:12px;font-weight:550}.pill-sent{color:var(--low);background:var(--low-bg)}.pill-received{color:var(--ok);background:var(--ok-bg)}