:root{--bg:#f4f5f7;--surface:#fff;--surface-2:#f8f9fb;--border:#e1e4ea;--border-strong:#c9ced8;--text:#1b2230;--text-muted:#5d6879;--primary:#1f4fd1;--primary-hover:#1941b0;--primary-soft:#e8eefc;--success:#117a55;--success-soft:#e2f3eb;--warning:#935d00;--warning-soft:#fcf0d9;--danger:#bf2f29;--danger-soft:#fbe6e5;--info:#1d63a8;--info-soft:#e3effa;--nav-bg:#1b2335;--nav-text:#c3cbd9;--nav-active:#fff;--radius:8px;--shadow:0 1px 2px #1018280f, 0 1px 3px #10182814;--shadow-lg:0 12px 32px #1018282e;color:var(--text);background:var(--bg);-webkit-text-size-adjust:100%;font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,sans-serif;font-size:14px;line-height:1.45}*{box-sizing:border-box}body{background:var(--bg);margin:0}a{color:var(--primary);text-decoration:none}a:hover{text-decoration:underline}h1,h2,h3{margin:0;line-height:1.25}h1{font-size:20px}h2{font-size:16px}h3{font-size:14px}.muted{color:var(--text-muted)}.mono{letter-spacing:.01em;font-family:ui-monospace,SF Mono,Menlo,Consolas,monospace}.nowrap{white-space:nowrap}.right{text-align:right}.app-shell{grid-template-columns:232px 1fr;min-height:100vh;display:grid}.sidebar{background:var(--nav-bg);color:var(--nav-text);flex-direction:column;gap:4px;height:100vh;padding:16px 10px;display:flex;position:sticky;top:0;overflow-y:auto}.brand{color:#fff;align-items:center;gap:8px;padding:4px 10px 14px;font-size:16px;font-weight:700;display:flex}.brand img{border-radius:6px;width:26px;height:26px}.nav-group{text-transform:uppercase;letter-spacing:.06em;color:#8390a6;padding:12px 10px 4px;font-size:11px}.nav-link{color:var(--nav-text);white-space:nowrap;border-radius:6px;padding:8px 10px;display:block}.nav-link:hover{color:#fff;background:#ffffff0f;text-decoration:none}.nav-link.active{color:var(--nav-active);background:#ffffff1f;font-weight:600}.main{flex-direction:column;min-width:0;display:flex}.topbar{background:var(--surface);border-bottom:1px solid var(--border);z-index:20;justify-content:flex-end;align-items:center;gap:12px;padding:10px 24px;display:flex;position:sticky;top:0}.topbar-store{text-overflow:ellipsis;white-space:nowrap;min-width:0;max-width:320px;margin-right:auto;font-weight:600;overflow:hidden}select.topbar-store{width:auto}.topbar .user{flex-direction:column;align-items:flex-end;line-height:1.2;display:flex}.content{width:100%;max-width:1280px;padding:20px 24px 48px}.page-header{flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:16px;display:flex}.page-header .subtitle{color:var(--text-muted);margin-top:4px}.stack{flex-direction:column;gap:12px;display:flex}.row{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.row.between{justify-content:space-between}.grid{gap:12px;display:grid}.grid.cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid.cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid.cols-4{grid-template-columns:repeat(4,minmax(0,1fr))}.split{grid-template-columns:minmax(0,1fr) 360px;align-items:start;gap:16px;display:grid}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:16px}.card.flush{padding:0;overflow:hidden}.card-title{justify-content:space-between;align-items:center;gap:8px;margin-bottom:12px;display:flex}.stat{flex-direction:column;gap:2px;display:flex}.stat .value{font-size:24px;font-weight:700}.table-wrap{overflow-x:auto}table.table{border-collapse:collapse;width:100%}.table th,.table td{border-bottom:1px solid var(--border);text-align:left;vertical-align:top;padding:9px 12px}.table th{color:var(--text-muted);background:var(--surface-2);white-space:nowrap;font-size:12px;font-weight:600}.table tbody tr:hover{background:var(--surface-2)}.table tr.is-error{background:var(--danger-soft)}.table tr.is-warning{background:var(--warning-soft)}.table tr.is-pending{background:var(--info-soft)}.table tr.is-active{box-shadow:inset 3px 0 0 var(--primary);background:var(--primary-soft)}.btn{border:1px solid var(--border-strong);background:var(--surface);color:var(--text);font:inherit;cursor:pointer;white-space:nowrap;border-radius:6px;justify-content:center;align-items:center;gap:6px;min-height:36px;padding:7px 14px;font-weight:500;display:inline-flex}.btn:hover:not(:disabled){background:var(--surface-2);text-decoration:none}.btn:disabled{opacity:.55;cursor:not-allowed}.btn.primary{background:var(--primary);border-color:var(--primary);color:#fff}.btn.primary:hover:not(:disabled){background:var(--primary-hover)}.btn.danger{background:var(--danger);border-color:var(--danger);color:#fff}.btn.ghost{background:0 0;border-color:#0000}.btn.small{min-height:28px;padding:3px 9px;font-size:13px}.btn.large{min-height:48px;padding:12px 20px;font-size:16px}.btn.block{width:100%}.field{flex-direction:column;gap:4px;min-width:0;display:flex}.field>span.label{color:var(--text-muted);font-size:12px;font-weight:600}.field .hint{color:var(--text-muted);font-size:12px}input,select,textarea{font:inherit;color:inherit;border:1px solid var(--border-strong);background:var(--surface);border-radius:6px;width:100%;min-width:0;min-height:36px;padding:7px 10px}input:focus,select:focus,textarea:focus{outline:2px solid var(--primary-soft);border-color:var(--primary)}input[type=checkbox]{width:auto;min-height:auto}.scan-box{gap:8px;display:flex}.scan-box input{border-width:2px;min-height:52px;font-family:ui-monospace,SF Mono,Menlo,Consolas,monospace;font-size:18px}.scan-box input:focus{border-color:var(--primary);outline:3px solid var(--primary-soft)}.scan-box .btn{min-height:52px}.badge{white-space:nowrap;background:var(--surface-2);color:var(--text-muted);border:1px solid var(--border);border-radius:999px;align-items:center;gap:4px;padding:1px 9px;font-size:12px;font-weight:600;display:inline-flex}.badge.info{background:var(--info-soft);color:var(--info);border-color:#0000}.badge.success{background:var(--success-soft);color:var(--success);border-color:#0000}.badge.warning{background:var(--warning-soft);color:var(--warning);border-color:#0000}.badge.danger{background:var(--danger-soft);color:var(--danger);border-color:#0000}.banner{border-radius:var(--radius);border:1px solid #0000;padding:10px 14px}.banner.danger{background:var(--danger-soft);color:var(--danger);border-color:#bf2f2940}.banner.warning{background:var(--warning-soft);color:var(--warning);border-color:#935d0033}.banner.info{background:var(--info-soft);color:var(--info)}.banner.success{background:var(--success-soft);color:var(--success)}.empty{text-align:center;color:var(--text-muted);padding:32px 16px}.spinner{border:2px solid var(--border);border-top-color:var(--primary);border-radius:50%;width:18px;height:18px;animation:.8s linear infinite spin;display:inline-block}@keyframes spin{to{transform:rotate(360deg)}}.page-loading{justify-content:center;padding:48px;display:flex}.modal-backdrop{z-index:100;background:#0f141e73;justify-content:center;align-items:flex-start;padding:6vh 16px 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14px}.toast.success{border-left-color:var(--success)}.toast.danger{border-left-color:var(--danger)}.toast.warning{border-left-color:var(--warning)}.unit-card{flex-direction:column;gap:8px;display:flex}.unit-card .ids{flex-direction:column;gap:2px;display:flex}.kv{grid-template-columns:max-content 1fr;gap:4px 12px;display:grid}.kv dt{color:var(--text-muted)}.kv dd{margin:0}.login-page{justify-content:center;align-items:center;min-height:100vh;padding:16px;display:flex}.login-card{width:100%;max-width:380px}.store-choice{text-align:left;flex-direction:column;align-items:flex-start;gap:2px;width:100%;padding:12px 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40px}.split,.grid.cols-2,.grid.cols-3{grid-template-columns:1fr}.grid.cols-4{grid-template-columns:repeat(2,minmax(0,1fr))}.table th,.table td{padding:8px}}