*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}
body{font-family:"Microsoft YaHei UI","Microsoft YaHei","PingFang SC",sans-serif;background:var(--bg,#f7f8fa);color:var(--text,#111827);font-size:14px;line-height:1.5}
button,input,select{font:inherit}
button{cursor:pointer}
.tabs{width:min(1180px,calc(100% - 28px));margin:20px auto 0;display:flex;gap:10px;padding:10px;border:1px solid var(--line,#e5e7eb);border-radius:var(--radius,22px);background:#fff;box-shadow:var(--shadow,0 18px 40px rgba(17,24,39,.06))}
.tabs button{flex:1;min-height:42px;padding:0 12px;border:1px solid transparent;border-radius:999px;background:#fff;color:#6b7280;font-weight:700}.tabs button.on{background:#111827;color:#fff}
.page{display:none;width:min(1180px,calc(100% - 28px));margin:16px auto 36px}.page.on{display:block}
.panel{padding:24px;border:1px solid #e5e7eb;border-radius:22px;background:#fff;box-shadow:0 18px 40px rgba(17,24,39,.06)}
.panel-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:18px}.panel-head h1{font-size:24px}.panel-head p{margin-top:4px;color:#6b7280}.panel-head button,.import-actions button,.sheet-picker button{min-height:40px;padding:0 16px;border:1px solid #d1d5db;border-radius:10px;background:#fff;font-weight:700}
.import-panel{text-align:center}.import-box{padding:44px 20px;border:1px dashed #d1d5db;border-radius:14px;background:#f8fafc;cursor:pointer}.import-box.drag{border-color:#111827}.import-title{font-size:19px;font-weight:800}.import-sub{margin-top:6px;color:#6b7280;font-size:12px}.import-box input{display:none}
.sheet-picker{display:flex;justify-content:center;gap:8px;margin-top:14px}.sheet-picker[hidden]{display:none}.sheet-picker select{min-width:180px;height:40px;padding:0 12px;border:1px solid #d1d5db;border-radius:10px;background:#fff}
.sync-option{display:flex;align-items:center;justify-content:center;gap:8px;margin-top:18px;color:#374151}.sync-option input{width:18px;height:18px}.import-actions{display:flex;justify-content:center;gap:10px;margin-top:18px}.status{margin-top:14px;color:#6b7280}
.stats{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:10px}.stat{padding:16px;border:1px solid #e5e7eb;border-radius:14px;background:#f8fafc}.stat strong{display:block;font-size:24px}.stat span{color:#6b7280;font-size:12px}
.shelf-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:12px;margin-top:18px}.shelf-card{padding:16px;border:1px solid #e5e7eb;border-radius:14px;background:#fff}.shelf-card strong{font-size:18px}.shelf-card p{margin-top:6px;color:#6b7280}.shelf-card.done{opacity:.55}
.task-list{display:grid;gap:10px}.task-card{padding:14px 16px;border:1px solid #e5e7eb;border-radius:14px;background:#fff}.task-title{display:flex;justify-content:space-between;align-items:flex-start;gap:10px}.task-title strong{font-size:16px;word-break:break-word}.task-title .size{padding:3px 8px;border-radius:999px;background:#f3f4f6;font-weight:800}.task-meta{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin-top:12px}.task-meta span{font-size:12px;color:#6b7280}.task-meta b{display:block;margin-top:2px;color:#111827;font-size:17px}.task-barcode,.other-shelves{margin-top:8px;color:#6b7280;font-size:12px;word-break:break-all}.other-shelves{color:#b45309}
.task-lock{margin-top:10px;padding:8px 10px;border-radius:8px;background:#fff7ed;color:#9a3412;font-size:12px;font-weight:700}.task-actions{display:flex;gap:8px;margin-top:12px}.task-actions button{min-height:38px;padding:0 12px;border:0;border-radius:9px;font-weight:800}.btn-claim,.btn-complete{background:#111827;color:#fff}.btn-partial{background:#e0e7ff;color:#3730a3}.btn-release{background:#f3f4f6;color:#374151}.btn-undo{background:#fee2e2;color:#b91c1c}.qty-input{width:76px;min-height:38px;padding:0 8px;border:1px solid #d1d5db;border-radius:9px;text-align:center;font-weight:800}
.empty{padding:40px;text-align:center;color:#9ca3af}.table-wrap{overflow:auto;border:1px solid #e5e7eb;border-radius:12px}table{width:100%;border-collapse:collapse;min-width:760px}th,td{padding:11px 12px;border-bottom:1px solid #f3f4f6;text-align:left}th{background:#f8fafc;font-size:12px;color:#6b7280}
.pda-page{display:none}.scan-page{padding:20px;background:#fff}.device-bar{display:flex;align-items:center;gap:7px;margin-bottom:12px;color:#6b7280;font-size:12px}.device-bar button{margin-left:auto;border:0;background:transparent;color:#374151;font-weight:700}.connection-dot{width:8px;height:8px;border-radius:50%;background:#f59e0b}.connection-dot.online{background:#16a34a}.connection-dot.offline{background:#dc2626}
.scan-input{display:flex;gap:8px;margin-bottom:12px}.scan-input input{flex:1;min-height:46px;padding:0 16px;border:1px solid #d1d5db;border-radius:10px;font-size:16px;outline:none}.scan-input input:focus{border-color:#111827}.scan-input button{min-height:46px;padding:0 20px;border:0;border-radius:10px;background:#111827;color:#fff;font-weight:800}.hint{margin-bottom:12px;color:#9ca3af;font-size:12px}
.pending-shelf-preview{max-width:100%;margin:0 0 16px;padding:12px;border:1px solid #e5e7eb;border-radius:14px;background:#f8fafc;overflow:hidden}.pending-shelf-preview[hidden]{display:none}.pending-shelf-head{display:flex;align-items:center;gap:7px;margin-bottom:9px;color:#374151;font-size:13px;font-weight:800}.pending-shelf-head b{display:inline-flex;align-items:center;justify-content:center;min-width:22px;height:22px;padding:0 7px;border-radius:999px;background:#e5e7eb;color:#111827;font-size:12px}.pending-shelf-list{display:flex;gap:8px;width:100%;max-width:100%;overflow-x:auto;overflow-y:hidden;padding:1px 0 5px;scroll-snap-type:x proximity;scrollbar-width:thin;-webkit-overflow-scrolling:touch;overscroll-behavior-x:contain}.pending-shelf-item{display:flex;align-items:center;gap:7px;flex:0 0 auto;min-height:38px;padding:0 12px;border:1px solid #d1d5db;border-radius:10px;background:#fff;color:#374151;scroll-snap-align:start;white-space:nowrap}.pending-shelf-item strong{font-size:15px;color:#111827}.pending-shelf-item span{color:#6b7280;font-size:11px}.pending-shelf-item.current{border-color:#111827;background:#111827;color:#fff}.pending-shelf-item.current strong,.pending-shelf-item.current span{color:#fff}.pending-shelf-complete{width:100%;padding:7px 4px;color:#16a34a;font-size:13px;font-weight:800;text-align:center}
.info-box{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px 28px;margin-bottom:22px;padding:16px;border:1px solid #e5e7eb;border-radius:14px;background:#fff}.info-item .label{font-size:11px;color:#9ca3af}.info-item .value{margin-top:6px;font-size:17px;font-weight:800;word-break:break-word}.info-item .warn{color:#dc2626}
.list-card{overflow:hidden;border:1px solid #e5e7eb;border-radius:14px}.list-head{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;border-bottom:1px solid #f3f4f6;font-weight:700}.list-head button{padding:5px 10px;border:1px solid #d1d5db;border-radius:8px;background:#fff;font-size:12px;font-weight:700}.list-head button.on{background:#111827;color:#fff}.pda-empty{padding-top:56px}
.toast{position:fixed;left:50%;bottom:20px;z-index:999;max-width:calc(100% - 32px);padding:10px 18px;border-radius:8px;background:#111827;color:#fff;font-size:13px;opacity:0;pointer-events:none;transform:translateX(-50%);transition:opacity .2s}.toast.show{opacity:1}
body:not(.is-admin) .admin-only{display:none!important}
@media(max-width:720px){body{background:#fff}.suite-nav,.desktop-only{display:none!important}.pda-page{display:block}.scan-page{min-height:100vh;padding:20px}.scan-input{flex-direction:column;gap:10px}.scan-input input,.scan-input button{width:100%}.task-actions{flex-wrap:wrap}.task-actions button{flex:1 1 calc(50% - 4px)}.qty-input{flex:0 0 76px}.task-meta{gap:4px}.task-card{padding:14px}.toast{bottom:14px}}
@media(min-width:721px){.pda-page{display:none!important}}
@media(max-width:390px){.scan-page{padding:16px 14px}.info-box{gap:15px 20px}.task-actions button{padding:0 8px;font-size:13px}}