:root{--bg: #f3f4f6;--card: #ffffff;--line: #ececf0;--text: #191a1f;--text-2: #6b6d76;--text-3: #a0a2ab;--primary: #4f5bd5;--primary-soft: #eef0fc;--danger: #e5484d;--danger-soft: #fdeeee;--ok: #2f9e6e;--radius: 14px;--shadow: 0 1px 2px rgba(16, 17, 28, .04), 0 4px 14px rgba(16, 17, 28, .05);--safe-bottom: env(safe-area-inset-bottom, 0px)}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body{margin:0;padding:0}body{background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,PingFang SC,Helvetica Neue,Microsoft YaHei,sans-serif;font-size:15px;line-height:1.45;-webkit-font-smoothing:antialiased}#root{max-width:480px;margin:0 auto;min-height:100dvh;background:var(--bg)}button{font-family:inherit;border:none;background:none;cursor:pointer;color:inherit}input,select,textarea{font-family:inherit;font-size:15px;color:var(--text)}a{color:var(--primary);text-decoration:none}.app-header{position:sticky;top:0;z-index:20;background:#f3f4f6e0;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);padding:calc(12px + env(safe-area-inset-top,0px)) 16px 10px;display:flex;align-items:center;gap:10px}.app-header h1{margin:0;font-size:20px;font-weight:700;letter-spacing:.01em}.app-header .sub{font-size:13px;color:var(--text-3);margin-top:1px}.app-header .back{width:32px;height:32px;border-radius:50%;background:#fff;box-shadow:var(--shadow);display:flex;align-items:center;justify-content:center;color:var(--text);font-size:16px;flex:none}.app-body{padding:4px 14px calc(76px + var(--safe-bottom))}.app-body.no-tab{padding-bottom:calc(24px + var(--safe-bottom))}.tab-bar{position:fixed;left:0;right:0;bottom:0;z-index:30;margin:0 auto;max-width:480px;background:#fffffff0;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-top:1px solid var(--line);display:flex;padding-bottom:var(--safe-bottom)}.tab-bar a{flex:1;display:flex;flex-direction:column;align-items:center;gap:3px;padding:8px 0 7px;color:var(--text-3);font-size:11px}.tab-bar a.active{color:var(--primary)}.tab-bar a svg{width:23px;height:23px}.card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow)}.row{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:13px 14px;margin-bottom:10px}.row:active{transform:scale(.992)}.list-end{text-align:center;color:var(--text-3);font-size:12px;padding:14px 0 4px}.badge{display:inline-flex;align-items:center;gap:4px;font-size:12px;font-weight:600;padding:2px 9px;border-radius:999px}.badge .dot{width:6px;height:6px;border-radius:50%;background:currentColor}.chip{display:inline-flex;align-items:center;gap:4px;font-size:11px;line-height:1;padding:4px 8px;border-radius:999px;background:#f1f2f5;color:#55575f;white-space:nowrap}.chip.cat{background:var(--primary-soft);color:var(--primary)}.chip.feat{background:#e8f3ff;color:#2f6fde}.chip.unit{background:#f1f2f5;color:#55575f}.scroll-x{display:flex;gap:8px;overflow-x:auto;scrollbar-width:none;padding:2px 14px 10px;margin:0 -14px}.scroll-x::-webkit-scrollbar{display:none}.filter-chip{flex:none;font-size:13px;padding:7px 14px;border-radius:999px;background:#fff;color:var(--text-2);box-shadow:var(--shadow);transition:all .15s}.filter-chip.active{background:var(--text);color:#fff}.search{display:flex;align-items:center;gap:8px;background:#fff;border-radius:12px;padding:9px 12px;box-shadow:var(--shadow);margin-bottom:10px}.search input{flex:1;border:none;outline:none;background:transparent}.search .icon{color:var(--text-3);display:flex}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;font-size:15px;font-weight:600;border-radius:12px;padding:12px 16px;transition:opacity .15s,transform .1s}.btn:active{transform:scale(.98)}.btn:disabled{opacity:.5}.btn.primary{background:var(--primary);color:#fff;width:100%}.btn.ghost{background:#fff;color:var(--text);box-shadow:var(--shadow)}.btn.danger{background:var(--danger-soft);color:var(--danger)}.btn.block{width:100%}.btn.sm{font-size:13px;padding:8px 12px;border-radius:10px}.fab{position:fixed;right:max(18px,calc(50% - 222px));bottom:calc(86px + var(--safe-bottom));width:54px;height:54px;border-radius:50%;background:var(--primary);color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 6px 20px #4f5bd56b;z-index:25}.fab:active{transform:scale(.94)}.form-card{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:4px 16px;margin-bottom:12px}.field{padding:13px 0;border-bottom:1px solid var(--line)}.field:last-child{border-bottom:none}.field .label{font-size:13px;color:var(--text-2);margin-bottom:6px;display:flex;align-items:center;gap:4px}.field .label .req{color:var(--danger)}.field input,.field textarea{width:100%;border:none;outline:none;background:transparent;font-size:16px;padding:2px 0}.field textarea{resize:none;min-height:52px}.field .picker{display:flex;align-items:center;justify-content:space-between;font-size:16px}.field .picker .placeholder,.field .picker .arrow{color:var(--text-3)}.field.disabled{opacity:.55}.radio-group{display:flex;gap:8px}.radio{flex:1;text-align:center;font-size:14px;padding:9px 0;border-radius:10px;background:#f2f3f5;color:var(--text-2);font-weight:500}.radio.active{background:var(--primary-soft);color:var(--primary);font-weight:600}.overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000073;z-index:60;display:flex;align-items:flex-end;justify-content:center;animation:fadeIn .18s ease}.sheet{width:100%;max-width:480px;max-height:76vh;overflow-y:auto;background:#fff;border-radius:18px 18px 0 0;padding:10px 0 calc(18px + var(--safe-bottom));animation:slideUp .22s cubic-bezier(.2,.8,.3,1)}.sheet .sheet-head{display:flex;align-items:center;justify-content:space-between;padding:8px 16px 10px}.sheet .sheet-head .title{font-size:16px;font-weight:700}.sheet .sheet-head .close{color:var(--text-3);font-size:22px;width:32px;height:32px;display:flex;align-items:center;justify-content:center}.sheet-item{padding:12px 16px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;gap:10px}.sheet-item:active{background:#f7f8fa}.sheet-item.selected .name{color:var(--primary);font-weight:600}.sheet-item .name{flex:1;min-width:0}.sheet-item .meta{font-size:12px;color:var(--text-3);margin-top:2px}.sheet-item .check{color:var(--primary);font-weight:700}.sheet-item.disabled-row{opacity:.45;pointer-events:none}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{transform:translateY(40px);opacity:.6}to{transform:translateY(0);opacity:1}}.order-row .top{display:flex;justify-content:space-between;align-items:center;gap:8px}.order-row .no{font-weight:700;font-size:15px}.order-row .who{color:var(--text-2);font-size:13px;margin-top:3px;display:flex;align-items:center;gap:6px;flex-wrap:wrap}.order-row .who .sep{color:var(--line)}.order-row .items{color:var(--text-3);font-size:12px;margin-top:5px}.order-row .foot{display:flex;justify-content:space-between;align-items:flex-end;margin-top:8px}.order-row .total{font-weight:700;font-size:16px}.order-row .time{color:var(--text-3);font-size:11px}.goods-row .g-name{font-weight:600;font-size:14.5px;word-break:break-all}.goods-row .g-artist{font-size:12px;color:var(--text-3);margin-top:2px}.goods-row .g-tags{display:flex;flex-wrap:wrap;gap:5px;margin-top:7px}.goods-row .g-stock{display:flex;margin-top:10px;padding-top:9px;border-top:1px dashed var(--line)}.goods-row .g-stock .cell{flex:1;text-align:center}.goods-row .g-stock .cell .num{font-size:14px;font-weight:700}.goods-row .g-stock .cell .lab{font-size:11px;color:var(--text-3);margin-top:1px}.goods-row .g-project{font-size:11px;color:var(--text-3);margin-top:2px}.proj-row{display:flex;justify-content:space-between;align-items:center;gap:12px}.proj-row .p-name{font-weight:700;font-size:15.5px}.proj-row .p-meta{color:var(--text-2);font-size:12.5px;margin-top:5px;display:flex;flex-direction:column;gap:3px}.proj-row .p-counts{color:var(--text-3);font-size:12px;margin-top:3px}.proj-row .right{text-align:right;flex:none}.detail-hero{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:18px 16px;margin-bottom:12px}.detail-hero .d-no{font-size:13px;color:var(--text-3)}.detail-hero .d-total{font-size:30px;font-weight:800;margin-top:6px;letter-spacing:-.02em}.detail-hero .d-sub{display:flex;gap:14px;margin-top:10px;color:var(--text-2);font-size:13px;flex-wrap:wrap}.kv{display:flex;justify-content:space-between;gap:14px;padding:9px 0;border-bottom:1px solid var(--line);font-size:14px}.kv:last-child{border-bottom:none}.kv .k{color:var(--text-2);flex:none}.kv .v{text-align:right;word-break:break-all}.sec-title{font-size:13px;color:var(--text-2);font-weight:600;margin:16px 0 8px;display:flex;justify-content:space-between;align-items:center}.item-line{display:flex;justify-content:space-between;gap:10px;padding:10px 0;border-bottom:1px solid var(--line);font-size:14px}.item-line:last-child{border-bottom:none}.item-line .il-name{flex:1;min-width:0;word-break:break-all}.item-line .il-qty{color:var(--text-2);font-size:13px;flex:none}.item-line .il-price{font-weight:600;flex:none}.btn-row{display:flex;gap:10px;margin-top:14px}.btn-row .btn{flex:1}.actions{display:flex;flex-direction:column;gap:10px;margin-top:12px}.login-wrap{min-height:100dvh;display:flex;flex-direction:column;justify-content:center;padding:0 34px}.login-logo{width:64px;height:64px;border-radius:18px;background:var(--primary);color:#fff;display:flex;align-items:center;justify-content:center;font-size:28px;font-weight:800;margin-bottom:16px;box-shadow:0 10px 30px #4f5bd559}.login-wrap h2{margin:0 0 4px;font-size:24px;font-weight:800}.login-wrap .tip{color:var(--text-3);font-size:13px;margin-bottom:26px}.login-field{background:#fff;border-radius:12px;box-shadow:var(--shadow);padding:0 14px;margin-bottom:12px}.login-field input{width:100%;padding:15px 0;border:none;outline:none;background:transparent;font-size:16px}.login-err{color:var(--danger);font-size:13px;min-height:18px;margin:2px 0 10px}.login-submit{margin-top:4px}.empty{text-align:center;color:var(--text-3);padding:60px 20px}.empty .e-icon{font-size:40px;margin-bottom:10px;opacity:.5}.empty .e-title{font-size:15px;color:var(--text-2);font-weight:600}.empty .e-desc{font-size:13px;margin-top:4px}.muted{color:var(--text-3)}.loading{text-align:center;color:var(--text-3);padding:40px 0;font-size:13px}.spin{width:20px;height:20px;border:2.5px solid #e2e3e9;border-top-color:var(--primary);border-radius:50%;animation:spin .7s linear infinite;display:inline-block}@keyframes spin{to{transform:rotate(360deg)}}.toast-wrap{position:fixed;left:0;right:0;top:44px;z-index:100;display:flex;justify-content:center;pointer-events:none}.toast{background:#191a1feb;color:#fff;font-size:13.5px;padding:9px 16px;border-radius:999px;max-width:78%;text-align:center;animation:fadeIn .18s ease}.qty-stepper{display:inline-flex;align-items:center;gap:0;border:1px solid var(--line);border-radius:9px;overflow:hidden;flex:none}.qty-stepper button{width:30px;height:30px;font-size:16px;color:var(--text-2);background:#f7f8fa}.qty-stepper button:active{background:#eef0f4}.qty-stepper .q{width:38px;text-align:center;font-weight:700;font-size:14px}