:root{font-family:Inter,"Microsoft YaHei","PingFang SC",Arial,sans-serif;color:#1c2941;background:#f5f7fb}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0}button,input,select{font:inherit}button{cursor:pointer;background:#2864db;color:white;border:0;border-radius:9px;padding:11px 17px;font-weight:650;white-space:nowrap}button:hover{filter:brightness(.96)}button.light{background:#e9effa;color:#34527b}button.danger{background:#cf4351}button.small{font-size:12px;padding:8px 11px}.layout{display:flex;min-height:100vh}aside{width:243px;position:sticky;top:0;height:100vh;background:#142640;color:#d8e2f1;padding:30px 20px;display:flex;flex-direction:column;flex-shrink:0}.brand{font-size:23px;font-weight:800;letter-spacing:1px;color:white}.brand small{display:block;font-size:10px;letter-spacing:2px;color:#9caec7;margin:8px 0 35px 29px}nav{display:grid;gap:8px}nav a{color:#b9cce4;text-decoration:none;padding:13px;border-radius:10px;font-size:14px}nav a:hover{background:#274263;color:#fff}.sideNote{margin-top:auto;color:#8eabc8;font-size:12px;line-height:1.8}main{max-width:1500px;width:100%;margin:auto;padding:35px 38px 80px}header{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:24px}.eyebrow{font-size:11px;letter-spacing:2.5px;color:#6384ab;font-weight:800}h1{font-size:31px;margin:9px 0 10px}h2{font-size:19px;margin:0 0 8px}h3{font-size:14px;margin:25px 0 14px;color:#355078}header p,.heading p{color:#7f8fa7;font-size:13px;margin:0;line-height:1.6}.chip{background:#fff0dc;color:#a76a1b;padding:10px 15px;border-radius:20px;font-size:12px;font-weight:700}.chip.green{background:#e0f6ed;color:#137652}.card{background:#fff;padding:26px 28px;border:1px solid #e4ebf5;box-shadow:0 8px 24px rgba(36,67,109,.035);border-radius:15px;margin-bottom:20px;scroll-margin-top:18px}.heading{display:flex;justify-content:space-between;align-items:flex-start;gap:14px;margin-bottom:23px}.line{display:flex;gap:10px;align-items:center;margin:14px 0;flex-wrap:wrap}.line>input{flex:1;min-width:210px}.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:17px 22px}.grid label{display:flex;flex-direction:column;gap:8px;color:#51637c;font-size:12px;font-weight:700}.grid .wide{grid-column:span 2}input,select{background:white;width:100%;min-height:41px;border:1px solid #d6e0ed;border-radius:8px;padding:9px 11px;outline:none;color:#22395b}input:focus,select:focus{border-color:#628de3;box-shadow:0 0 0 3px #ebf2ff}details{margin-top:25px;border:1px solid #e3e9f3;border-radius:9px;padding:16px}summary{font-size:13px;font-weight:700;cursor:pointer}details .grid{margin-top:15px}.scroll{overflow-x:auto}table{width:100%;border-collapse:collapse;min-width:780px;font-size:12px}th{text-align:left;color:#6d829d;background:#f5f8fd;font-weight:700;padding:13px 10px;white-space:nowrap}td{border-bottom:1px solid #edf1f7;padding:11px 9px;vertical-align:middle;line-height:1.5;overflow-wrap:anywhere}td small{display:block;color:#8998aa;max-width:210px}td input{min-height:33px;padding:6px;font-size:12px;min-width:85px}td input[data-key=sku]{min-width:210px}td input[data-key=productName]{min-width:210px}.subinput{margin-top:4px}.dimensions{white-space:nowrap}.dimensions input{width:66px;min-width:66px;margin-right:3px}.sku-results{max-height:310px;overflow-y:auto;margin:12px 0}.sku-result{display:flex;gap:10px;justify-content:space-between;align-items:center;border:1px solid #e8edf5;padding:10px 14px;border-radius:9px;margin-bottom:7px}.sku-result strong{font-size:12px}.sku-result small{display:block;font-size:11px;color:#7a8aa5;margin-top:5px}.hint{font-size:12px;color:#8190a5}.warning{background:#fff8ec;border:1px solid #f4dfb6;padding:12px;border-radius:8px;color:#8b621f;font-size:12px}.preview,.logs{white-space:pre-wrap;word-break:break-word;background:#14243a;color:#c9e7ed;border-radius:10px;padding:18px;overflow:auto;font-size:12px;line-height:1.7}.preview{max-height:380px}.logs{min-height:150px;max-height:350px}@media(max-width:900px){aside{display:none}main{padding:18px}.card{padding:19px}.grid{grid-template-columns:1fr}.grid .wide{grid-column:span 1}header h1{font-size:25px}.heading{flex-wrap:wrap}}
textarea{font:inherit;background:#fff;width:100%;border:1px solid #d6e0ed;border-radius:10px;padding:13px;color:#22395b;resize:vertical;min-height:105px;line-height:1.65}textarea:focus{outline:2px solid #d2e0ff;border-color:#628de3}#deliveryList input[type=radio]{min-height:18px;width:18px;accent-color:#2864db}#deliveryWarehouseType{min-width:160px}#checkedDeliveryLabel{font-weight:650;color:#355078}

/* v5 compact responsive overrides */
main{padding:22px 25px 65px;max-width:1480px}aside{width:210px;padding:25px 17px}.card{padding:20px 24px;margin-bottom:14px;box-shadow:none}.heading{margin-bottom:15px}h1{font-size:26px}h2{font-size:17px}h3{margin:18px 0 10px}.grid{gap:12px 18px}.grid label{gap:5px}input,select{min-height:39px}#pasteText{display:block!important;width:100%!important;min-width:100%!important;max-width:100%!important;min-height:155px!important;height:155px;box-sizing:border-box!important;font-size:14px;line-height:1.7}.remember{font-size:12px;display:inline-flex;align-items:center;gap:7px;color:#526681;cursor:pointer}.remember input{width:16px;height:16px;min-height:16px;flex:0 0 16px}.line{gap:8px}details{margin-top:15px}td{padding:8px}.logs{max-height:260px}#paste .line{margin-bottom:5px}@media(max-width:900px){main{padding:14px}.card{padding:16px}}

/* v6 global async operation lock & spinner */
button:disabled{cursor:not-allowed;opacity:.48;filter:none}
button.is-loading{position:relative;opacity:.9}
button.is-loading::before{content:"";display:inline-block;vertical-align:-3px;width:14px;height:14px;margin-right:8px;border:2px solid currentColor;border-right-color:transparent;border-radius:50%;animation:gerp-spin .65s linear infinite}
@keyframes gerp-spin{to{transform:rotate(360deg)}}
.busy-overlay[hidden]{display:none!important}
.busy-overlay{position:fixed;z-index:9999;inset:0;background:rgba(24,39,64,.16);display:flex;align-items:center;justify-content:center;cursor:progress}
.busy-panel{display:flex;gap:12px;align-items:center;background:white;box-shadow:0 10px 40px rgba(22,39,65,.16);border-radius:13px;padding:17px 23px;font-size:14px;font-weight:700;color:#294569}
.loading-spinner{display:inline-block;width:25px;height:25px;border-radius:50%;border:3px solid #d9e6ff;border-top-color:#2864db;animation:gerp-spin .75s linear infinite}

/* v7 简洁订单表单 */
#order .compact-order-grid{gap:12px 16px}
#order h3{margin:14px 0 10px}
#order .grid label{font-size:12px}
#order .api-hidden-fields{display:none!important}
#order input[readonly]{background:#f5f7fa;color:#66758e}
@media(max-width:900px){#order .compact-order-grid{grid-template-columns:1fr}}