/* ============ 基础 ============ */
:root {
  --bg: #f5f6f7;
  --panel: #fff;
  --border: #e5e6eb;
  --border-strong: #d0d3d6;
  --text: #1f2329;
  --text-2: #646a73;
  --text-3: #8f959e;
  --primary: #3370ff;
  --primary-hover: #245bdb;
  --primary-soft: #e1eaff;
  --select: #2fb8a8;
  --select-soft: #d9f5f2;
  --danger: #f54a45;
  --danger-soft: #fde2e2;
  --success: #2ea121;
  --radius: 8px;
  --shadow: 0 6px 20px rgba(31, 35, 41, .08);
  --topbar-h: 56px;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 13px/1.5 -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}
a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3 { margin: 0; font-weight: 600; }
h1 { font-size: 20px; }
h3 { font-size: 14px; margin-bottom: 12px; }
[hidden] { display: none !important; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.muted { color: var(--text-3); }
.nowrap { white-space: nowrap; }
.spacer { flex: 1; }
.small { font-size: 12px; }

/* ============ 顶栏 ============ */
.topbar {
  position: sticky; top: 0; z-index: 50;
  height: var(--topbar-h);
  background: var(--panel);
  border-bottom: 1px solid var(--border);
}
.topbar-inner {
  max-width: 1480px; height: 100%; margin: 0 auto; padding: 0 24px;
  display: flex; align-items: center; gap: 28px;
}
.brand { display: flex; align-items: center; gap: 8px; font-size: 15px; font-weight: 600; color: var(--text); }
.brand:hover { text-decoration: none; }
.brand-mark {
  display: inline-grid; place-items: center; width: 26px; height: 26px; border-radius: 6px;
  background: linear-gradient(135deg, #3370ff, #2fb8a8); color: #fff; font-size: 11px; font-weight: 700; letter-spacing: .5px;
}
.nav { display: flex; gap: 4px; }
.nav a { padding: 6px 12px; border-radius: 6px; color: var(--text-2); }
.nav a:hover { background: #f2f3f5; text-decoration: none; }
.nav a.active { color: var(--primary); background: var(--primary-soft); font-weight: 500; }
.topbar-right { margin-left: auto; display: flex; align-items: center; gap: 14px; }
.user { color: var(--text-2); }

.container { max-width: 1480px; margin: 0 auto; padding: 20px 24px 48px; }

/* ============ 按钮 & 表单 ============ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  height: 32px; padding: 0 14px;
  border: 1px solid var(--border-strong); border-radius: 6px;
  background: #fff; color: var(--text);
  font: inherit; font-size: 13px; cursor: pointer; white-space: nowrap;
  transition: background .15s, border-color .15s, color .15s;
}
.btn:hover { border-color: var(--primary); color: var(--primary); text-decoration: none; }
.btn-primary { background: var(--primary); border-color: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-hover); border-color: var(--primary-hover); color: #fff; }
.btn-danger { background: var(--danger); border-color: var(--danger); color: #fff; }
.btn-danger:hover { background: #d83931; border-color: #d83931; color: #fff; }
.btn-danger-ghost { color: var(--danger); border-color: #fbbfbc; }
.btn-danger-ghost:hover { color: #fff; background: var(--danger); border-color: var(--danger); }
.btn-sm { height: 28px; padding: 0 10px; font-size: 12px; }
.btn-block { width: 100%; }
.btn[disabled] { opacity: .55; pointer-events: none; }
.link, .link-muted {
  background: none; border: 0; padding: 0; font: inherit; cursor: pointer; color: var(--primary);
}
.link-muted { color: var(--text-2); }
.link:hover, .link-muted:hover { text-decoration: underline; }
.link.danger { color: var(--danger); }

input[type=text], input[type=url], input[type=search], input[type=date], input[type=password], select, textarea {
  height: 32px; padding: 0 10px;
  border: 1px solid var(--border-strong); border-radius: 6px;
  background: #fff; color: var(--text); font: inherit; font-size: 13px;
  outline: none; transition: border-color .15s, box-shadow .15s;
  max-width: 100%;
}
textarea { height: auto; padding: 8px 10px; resize: vertical; line-height: 1.6; }
select { padding-right: 28px; }
input:focus, select:focus, textarea:focus { border-color: var(--primary); box-shadow: 0 0 0 2px var(--primary-soft); }

.form-row { display: flex; flex-direction: column; gap: 6px; margin-bottom: 16px; }
.form-row > span:first-child { color: var(--text-2); font-size: 13px; display: flex; align-items: center; gap: 8px; }
.form-row input, .form-row select, .form-row textarea { width: 100%; }
.req { color: var(--danger); font-style: normal; }
.counter { margin-left: auto; font-style: normal; color: var(--text-3); font-size: 12px; }
.field-error { color: var(--danger); font-size: 12px; }
.hint { color: var(--text-3); font-size: 12px; margin: 8px 0 0; }

.alert { padding: 10px 14px; border-radius: 6px; margin-bottom: 16px; border: 1px solid transparent; }
.alert-success { background: #e4f7df; border-color: #b7e6ac; color: #22761a; }
.alert-error { background: var(--danger-soft); border-color: #fbbfbc; color: #c02a25; }

.panel { background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); padding: 20px; }

/* ============ 页头 & 筛选 ============ */
.page-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; margin-bottom: 16px; flex-wrap: wrap; }
.page-head .sub { margin: 4px 0 0; color: var(--text-2); }
.page-actions { display: flex; gap: 8px; }
.back-link { display: inline-block; color: var(--text-2); margin-bottom: 6px; }

.filters {
  display: flex; flex-wrap: wrap; align-items: center; gap: 8px;
  background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 12px; margin-bottom: 16px;
}
.filter-search { position: relative; flex: 1 1 260px; min-width: 200px; }
.filter-search svg { position: absolute; left: 10px; top: 9px; color: var(--text-3); }
.filter-search input { width: 100%; padding-left: 30px; }
.select-lp { max-width: 240px; }
.date-range { display: flex; align-items: center; gap: 6px; color: var(--text-3); }
.date-range input { width: 140px; }

.bulkbar {
  position: sticky; top: calc(var(--topbar-h) + 8px); z-index: 30;
  display: flex; align-items: center; gap: 14px; flex-wrap: wrap;
  background: #fff; border: 1px solid var(--select); border-radius: var(--radius);
  padding: 8px 12px; margin-bottom: 16px; box-shadow: var(--shadow);
}

/* ============ 卡片网格 ============ */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
  gap: 16px;
}
.card {
  position: relative;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 6px;
  overflow: hidden;
  cursor: pointer;
  transition: border-color .15s, box-shadow .15s;
}
.card:hover { border-color: #9fded6; box-shadow: var(--shadow); }
.card.selected { border-color: var(--select); box-shadow: 0 0 0 1px var(--select); }
.card.flash { animation: flash 1.6s ease; }
@keyframes flash { 0%, 40% { box-shadow: 0 0 0 3px rgba(47, 184, 168, .55); border-color: var(--select); } }

.card-media { position: relative; aspect-ratio: 4 / 3; background: #eef0f2; overflow: hidden; user-select: none; }
.carousel-track { display: flex; height: 100%; transition: transform .3s ease; will-change: transform; }
.slide { flex: 0 0 100%; height: 100%; }
.slide img { width: 100%; height: 100%; object-fit: cover; display: block; }
.no-image {
  position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 4px;
  color: #b3b8bf; font-size: 12px;
}
.car-btn {
  position: absolute; top: 50%; transform: translateY(-50%);
  width: 26px; height: 26px; border-radius: 50%; border: 0;
  background: rgba(255, 255, 255, .92); color: var(--text); box-shadow: 0 1px 4px rgba(0, 0, 0, .2);
  font-size: 18px; line-height: 24px; cursor: pointer; opacity: 0; transition: opacity .15s; padding: 0;
}
.car-btn.prev { left: 6px; }
.car-btn.next { right: 6px; }
.card:hover .car-btn, .card:focus-within .car-btn { opacity: 1; }
.car-dots {
  position: absolute; left: 50%; bottom: 8px; transform: translateX(-50%);
  display: flex; gap: 4px; padding: 3px 6px; border-radius: 10px; background: rgba(0, 0, 0, .32);
}
.car-dots i { width: 6px; height: 6px; border-radius: 50%; background: rgba(255, 255, 255, .7); cursor: pointer; transition: background .15s, width .15s; }
.car-dots i.on { background: #4fd1c1; }

.card-check { position: absolute; top: 8px; left: 8px; opacity: 0; transition: opacity .15s; cursor: pointer; }
.card-check input { position: absolute; opacity: 0; pointer-events: none; }
.card-check span {
  display: block; width: 20px; height: 20px; border-radius: 5px;
  background: rgba(255, 255, 255, .95); border: 1.5px solid #c9cdd4; box-shadow: 0 1px 3px rgba(0, 0, 0, .15);
}
.card-check input:checked + span { background: var(--select); border-color: var(--select); }
.card-check input:checked + span::after {
  content: ""; display: block; width: 5px; height: 10px; margin: 2px 0 0 6px;
  border: solid #fff; border-width: 0 2px 2px 0; transform: rotate(45deg);
}
.card:hover .card-check, .card.selected .card-check, body.selecting .card-check { opacity: 1; }

.card-tools { position: absolute; top: 8px; right: 8px; display: flex; gap: 4px; opacity: 0; transition: opacity .15s; }
.card:hover .card-tools { opacity: 1; }
.card-tools a, .card-tools button {
  display: grid; place-items: center; width: 28px; height: 28px; border-radius: 6px; border: 0;
  background: rgba(255, 255, 255, .95); color: var(--text-2); box-shadow: 0 1px 3px rgba(0, 0, 0, .18); cursor: pointer; padding: 0;
}
.card-tools a:hover, .card-tools button:hover { color: var(--primary); text-decoration: none; }
.card-tools button[data-act=delete]:hover { color: var(--danger); }

.card-body { padding: 12px 14px 14px; display: flex; flex-direction: column; gap: 10px; }
.card-date { font-weight: 600; font-size: 13px; }
.field-label { display: flex; align-items: center; gap: 4px; color: var(--text-3); font-size: 12px; margin-bottom: 3px; }
.field-label svg { flex: none; }
.field-value { color: var(--text); line-height: 1.55; word-break: break-word; min-height: 20px; }
.field-value.clamp { display: -webkit-box; -webkit-box-orient: vertical; overflow: hidden; white-space: pre-line; }
.clamp-2 { -webkit-line-clamp: 2; }
.clamp-3 { -webkit-line-clamp: 3; }
.field-value.lp a { color: var(--text); word-break: break-all; }
.field-value.lp a:hover { color: var(--primary); }

/* offer 标签 */
.tag {
  display: inline-block; max-width: 100%; padding: 0 8px; border-radius: 4px;
  font-size: 12px; line-height: 22px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; vertical-align: middle;
}
a.tag:hover { text-decoration: none; filter: brightness(.96); }
.tag-blue    { background: #dde7ff; color: #1d4fc4; }
.tag-red     { background: #fde2e2; color: #c02a25; }
.tag-cyan    { background: #d5f4ef; color: #0e7f73; }
.tag-green   { background: #dff4d9; color: #237b19; }
.tag-orange  { background: #feead2; color: #b85200; }
.tag-gold    { background: #faf1cc; color: #836100; }
.tag-purple  { background: #ebe2fe; color: #5b2fc2; }
.tag-magenta { background: #fce0f1; color: #b01c80; }
.tag-gray    { background: #eceef0; color: #4e545c; }

/* 分页 & 空状态 */
.pagination { display: flex; justify-content: center; flex-wrap: wrap; gap: 6px; margin-top: 28px; }
.pagination a, .pagination span {
  min-width: 32px; height: 32px; padding: 0 10px; border-radius: 6px; display: grid; place-items: center;
  border: 1px solid var(--border); background: #fff; color: var(--text);
}
.pagination a:hover { border-color: var(--primary); color: var(--primary); text-decoration: none; }
.pagination .current { background: var(--primary); border-color: var(--primary); color: #fff; }
.pagination .disabled { color: var(--text-3); background: #fafafa; }
.pagination .gap { border: 0; background: none; }

.empty { text-align: center; color: var(--text-3); padding: 80px 20px; background: #fff; border: 1px dashed var(--border-strong); border-radius: var(--radius); }
.empty svg { width: 44px; height: 44px; }
.empty.small { padding: 40px 20px; border: 0; }

/* ============ 详情弹窗 ============ */
.modal { position: fixed; inset: 0; z-index: 100; display: flex; align-items: center; justify-content: center; padding: 20px; }
.modal-backdrop { position: absolute; inset: 0; background: rgba(15, 18, 22, .55); }
.modal-dialog {
  position: relative; width: min(1120px, 100%); max-height: calc(100vh - 40px);
  background: #fff; border-radius: 10px; overflow: hidden; box-shadow: 0 20px 60px rgba(0, 0, 0, .3);
}
.modal-dialog:focus { outline: none; }
.modal-close {
  position: absolute; top: 10px; right: 10px; z-index: 5; width: 32px; height: 32px; border-radius: 50%;
  border: 0; background: #f2f3f5; color: var(--text-2); cursor: pointer; display: grid; place-items: center;
}
.modal-close:hover { background: #e5e6eb; }
.detail { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr); height: min(700px, calc(100vh - 40px)); }
.detail-media { display: flex; flex-direction: column; background: #16181c; min-height: 0; }
.detail-stage { position: relative; flex: 1; min-height: 0; display: flex; align-items: center; justify-content: center; }
.detail-stage img { max-width: 100%; max-height: 100%; object-fit: contain; display: block; }
.detail-stage .car-btn { opacity: .9; width: 36px; height: 36px; font-size: 24px; line-height: 34px; }
.detail-stage .car-btn.prev { left: 12px; }
.detail-stage .car-btn.next { right: 12px; }
.detail-stage .no-image { color: #6b7078; }
.detail-counter { position: absolute; top: 12px; left: 12px; color: #fff; background: rgba(0, 0, 0, .45); border-radius: 10px; padding: 1px 8px; font-size: 12px; }
.detail-thumbs { display: flex; gap: 8px; padding: 10px 12px; overflow-x: auto; background: #1d2025; }
.detail-thumbs img { width: 56px; height: 42px; object-fit: cover; border-radius: 4px; opacity: .55; cursor: pointer; border: 2px solid transparent; flex: none; }
.detail-thumbs img.on { opacity: 1; border-color: #4fd1c1; }
.detail-img-actions { display: flex; gap: 16px; padding: 0 12px 10px; background: #1d2025; }
.detail-img-actions a { color: #aeb4bc; font-size: 12px; }
.detail-info { padding: 24px 24px 20px; overflow-y: auto; display: flex; flex-direction: column; gap: 16px; }
.detail-date { font-size: 16px; font-weight: 600; padding-right: 40px; }
.dlabel { display: flex; align-items: center; gap: 4px; color: var(--text-3); font-size: 12px; margin-bottom: 4px; }
.dvalue { font-size: 14px; line-height: 1.65; word-break: break-word; }
.dvalue.pre { white-space: pre-wrap; }
.dvalue a { word-break: break-all; }
.copy { margin-left: auto; border: 0; background: none; color: var(--primary); cursor: pointer; font-size: 12px; padding: 0 2px; }
.copy:hover { text-decoration: underline; }
.detail-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: auto; padding-top: 12px; border-top: 1px solid var(--border); }

/* ============ 编辑页 ============ */
.edit-layout { display: grid; grid-template-columns: minmax(0, 1fr) 280px; gap: 20px; align-items: start; }
.form-section { border-bottom: 1px solid var(--border); padding-bottom: 8px; margin-bottom: 20px; }
.form-section:last-of-type { border-bottom: 0; }
.form-section h3 .muted { font-weight: 400; font-size: 12px; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 16px; }
.form-actions { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.preview-sticky { position: sticky; top: calc(var(--topbar-h) + 20px); }
.preview-head { color: var(--text-3); font-size: 12px; margin-bottom: 8px; }
.preview-card .card { cursor: default; }

.offer-quick { display: flex; gap: 6px; margin-top: 4px; }
.offer-quick input { flex: 1; }
.offer-quick select { width: 80px; }

.uploader { margin-bottom: 12px; }
.img-list { display: grid; grid-template-columns: repeat(auto-fill, 108px); gap: 10px; }
.img-item, .dropzone { position: relative; width: 108px; height: 108px; border-radius: 6px; }
.img-item { overflow: hidden; border: 1px solid var(--border); background: #eef0f2; cursor: grab; }
.img-item img { width: 100%; height: 100%; object-fit: cover; display: block; pointer-events: none; }
.img-item.dragging { opacity: .35; }
.img-item.drop-before { box-shadow: -4px 0 0 var(--primary); }
.img-item.drop-after { box-shadow: 4px 0 0 var(--primary); }
.img-del {
  position: absolute; top: 4px; right: 4px; width: 22px; height: 22px; border-radius: 50%; border: 0;
  background: rgba(0, 0, 0, .55); color: #fff; font-size: 15px; line-height: 20px; cursor: pointer; padding: 0; opacity: 0; transition: opacity .15s;
}
.img-item:hover .img-del { opacity: 1; }
.img-idx { position: absolute; left: 4px; bottom: 4px; font-size: 11px; line-height: 18px; padding: 0 6px; border-radius: 9px; background: rgba(0, 0, 0, .5); color: #fff; }
.img-item:first-child .img-idx { background: var(--select); }
.img-item.uploading::after {
  content: ""; position: absolute; inset: 0; background: rgba(255, 255, 255, .6);
}
.img-item .progress { position: absolute; left: 8px; right: 8px; bottom: 10px; height: 4px; border-radius: 2px; background: rgba(0, 0, 0, .12); z-index: 2; overflow: hidden; }
.img-item .progress b { display: block; height: 100%; width: 0; background: var(--primary); transition: width .15s; }
.img-item.failed { border-color: var(--danger); }
.img-item.failed .fail-msg {
  position: absolute; inset: 0; z-index: 2; display: flex; align-items: center; justify-content: center; text-align: center;
  padding: 8px; background: rgba(253, 226, 226, .92); color: #c02a25; font-size: 11px;
}
.dropzone {
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 6px;
  border: 1px dashed var(--border-strong); background: #fafbfc; color: var(--text-3); cursor: pointer; font-size: 12px; text-align: center;
  transition: border-color .15s, background .15s, color .15s;
}
.dropzone:hover, .uploader.over .dropzone { border-color: var(--primary); color: var(--primary); background: var(--primary-soft); }
.uploader.over .img-list { outline: 2px dashed var(--primary); outline-offset: 6px; border-radius: 6px; }
.url-add { display: flex; gap: 8px; margin-top: 12px; }
.url-add input { flex: 1; }

/* ============ Offer 管理 ============ */
.offers-layout { display: grid; grid-template-columns: 360px minmax(0, 1fr); gap: 20px; align-items: start; }
.offer-form { position: sticky; top: calc(var(--topbar-h) + 20px); }
.swatches { display: flex; flex-wrap: wrap; gap: 6px; }
.swatch input { position: absolute; opacity: 0; }
.swatch .tag { cursor: pointer; border: 1.5px solid transparent; padding: 0 10px; }
.swatch input:checked + .tag { border-color: currentColor; }
.swatch input:focus-visible + .tag { outline: 2px solid var(--primary); }
.table-panel { padding: 0; overflow-x: auto; }
.table { width: 100%; border-collapse: collapse; }
.table th, .table td { padding: 11px 16px; text-align: left; border-bottom: 1px solid var(--border); vertical-align: middle; }
.table th { background: #fafbfc; color: var(--text-2); font-weight: 500; font-size: 12px; }
.table tr:last-child td { border-bottom: 0; }
.table tr:hover td { background: #fafbfc; }
.table tr.row-active td { background: #f0f5ff; }
.table .num { text-align: right; }
.table .actions { text-align: right; white-space: nowrap; }
.table .actions > * + * { margin-left: 12px; }
.table td .tag { max-width: 360px; }
form.inline { display: inline; }

/* ============ 登录 ============ */
.login-wrap { min-height: calc(100vh - var(--topbar-h) - 80px); display: grid; place-items: center; }
.login-card { width: min(360px, 100%); background: #fff; border: 1px solid var(--border); border-radius: 10px; padding: 28px; box-shadow: var(--shadow); }
.login-brand { display: flex; align-items: center; justify-content: center; gap: 8px; font-size: 18px; font-weight: 600; margin-bottom: 22px; }

/* ============ Toast ============ */
.toast {
  position: fixed; left: 50%; top: 72px; z-index: 200; transform: translate(-50%, -10px);
  background: rgba(31, 35, 41, .92); color: #fff; padding: 8px 16px; border-radius: 6px; font-size: 13px;
  opacity: 0; pointer-events: none; transition: opacity .2s, transform .2s; max-width: calc(100vw - 32px);
}
.toast.show { opacity: 1; transform: translate(-50%, 0); }
.toast.error { background: #d83931; }

/* ============ adtrack: 效果数据 / 同步页 ============ */
.card-badge {
  position: absolute; left: 8px; bottom: 8px; pointer-events: none;
  background: rgba(24, 119, 242, .92); color: #fff; font-size: 11px; line-height: 18px; padding: 0 6px; border-radius: 4px;
}
.card-stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 2px; background: #f7f8fa; border-radius: 6px; padding: 6px 2px; text-align: center; }
.card-stats b { display: block; font-size: 12.5px; font-weight: 600; font-variant-numeric: tabular-nums; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.card-stats span { font-size: 11px; color: var(--text-3); }
.card-stats .up b, .dstats .up b { color: var(--success); }
.card-stats .down b, .dstats .down b { color: var(--danger); }
.dstats { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 6px; }
.dstats div { background: #f7f8fa; border-radius: 6px; padding: 6px 10px; }
.dstats b { display: block; font-size: 14px; font-variant-numeric: tabular-nums; }
.dstats span { font-size: 12px; color: var(--text-3); }
.dads { display: flex; flex-direction: column; gap: 8px; }
.dad { border: 1px solid var(--border); border-radius: 6px; padding: 8px 10px; }
.dad-head { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; font-weight: 500; word-break: break-word; }
.dad-meta { font-size: 12px; color: var(--text-3); word-break: break-all; margin-top: 2px; }
.dad-stats { font-size: 12px; color: var(--text-2); margin-top: 2px; }
.pill { font-size: 11px; font-weight: 400; line-height: 18px; padding: 0 7px; border-radius: 9px; background: #eceef0; color: #4e545c; }
.pill.active { background: #dff4d9; color: #237b19; }
.linked-ads { margin: 0 0 8px; padding-left: 18px; font-size: 13px; line-height: 1.7; }

.sync-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 16px; margin-bottom: 16px; align-items: start; }
.sync-now { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.kv { display: grid; grid-template-columns: 120px minmax(0, 1fr); gap: 6px 12px; margin: 16px 0 12px; }
.kv dt { color: var(--text-3); }
.kv dd { margin: 0; }
.ok { color: var(--success); }
.bad { color: var(--danger); }
.warn-list { margin: 0 0 12px; padding: 10px 12px 10px 28px; background: #fff7e8; border: 1px solid #fde2b5; border-radius: 6px; color: #8a4b00; font-size: 13px; }
.hint code { word-break: break-all; }
#accounts { margin-bottom: 16px; }
#accounts > h3 { padding: 16px 16px 0; }
.src { font-size: 11px; padding: 0 5px; border-radius: 4px; margin-left: 4px; white-space: nowrap; }
.src-local { background: var(--primary-soft); color: var(--primary); }
.src-remote { background: #eceef0; color: #4e545c; }
.src-missing { background: var(--danger-soft); color: #c02a25; margin-left: 0; }
.account-form { border-top: 1px solid var(--border); padding: 16px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0 16px; }
.check { display: flex; align-items: center; gap: 6px; font-size: 13px; color: var(--text-2); margin-bottom: 12px; }
.check input { width: auto; }

/* ============ 响应式 ============ */
@media (max-width: 1000px) {
  .edit-layout, .offers-layout, .sync-grid, .grid-3 { grid-template-columns: 1fr; }
  .preview-sticky, .offer-form { position: static; }
  .preview-card { max-width: 280px; }
  .detail { grid-template-columns: 1fr; height: auto; max-height: calc(100vh - 40px); overflow-y: auto; }
  .detail-stage { height: 52vh; flex: none; }
  .detail-info { overflow: visible; }
}
@media (max-width: 640px) {
  .topbar-inner { padding: 0 16px; gap: 12px; }
  .brand { font-size: 0; gap: 0; }
  .nav a { padding: 6px 8px; }
  .user { display: none; }
  .topbar-right .btn { padding: 0 8px; font-size: 0; gap: 0; }
  .container { padding: 16px 16px 40px; }
  .grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
  .card-body { padding: 10px; gap: 8px; }
  .card-check, .card-tools, .car-btn { opacity: 1; }
  .card-tools a, .card-tools button { width: 26px; height: 26px; }
  .filters > * { flex: 1 1 100%; max-width: none; }
  .filters .btn { flex: 1 1 auto; }
  .date-range input { flex: 1; width: auto; min-width: 0; }
  .select-lp { max-width: none; }
  .grid-2 { grid-template-columns: 1fr; }
  .dstats { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .card-stats { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 6px; }
  .kv { grid-template-columns: 96px minmax(0, 1fr); }
  .modal { padding: 0; }
  .modal-dialog { max-height: 100vh; height: 100vh; border-radius: 0; }
  .detail { max-height: 100vh; }
  .img-list { grid-template-columns: repeat(auto-fill, 92px); }
  .img-item, .dropzone { width: 92px; height: 92px; }
  .img-del { opacity: 1; }
}