/* 芯询价 · 全站样式 */
:root {
  --primary: #1f5eff;
  --primary-dark: #1747c9;
  --ink: #1b2333;
  --ink-2: #5a6478;
  --ink-3: #8b94a7;
  --line: #e4e8f0;
  --bg: #f5f7fb;
  --card: #ffffff;
  --ok: #12805c;
  --ok-bg: #e3f6ee;
  --off: #98a1b3;
  --off-bg: #eef1f6;
  --wait: #a35b00;
  --wait-bg: #fdf0dc;
  --danger: #c0392b;
  --radius: 10px;
  --shadow: 0 1px 3px rgba(20, 32, 61, .08), 0 6px 24px rgba(20, 32, 61, .06);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: "Segoe UI", "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
  color: var(--ink);
  background: var(--bg);
  font-size: 15px;
  line-height: 1.6;
}
a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; display: block; }
.wrap { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.muted { color: var(--ink-2); }

/* ---------- 头部 ---------- */
.site-header {
  position: sticky; top: 0; z-index: 40;
  background: #fff; border-bottom: 1px solid var(--line);
}
.header-inner {
  display: flex; align-items: center; gap: 20px; height: 62px;
}
.logo { display: flex; align-items: center; gap: 8px; color: var(--ink); font-weight: 700; }
.logo:hover { text-decoration: none; }
.logo-mark {
  width: 30px; height: 30px; border-radius: 8px;
  background: linear-gradient(135deg, var(--primary), #6a8dff);
  color: #fff; display: grid; place-items: center; font-size: 16px;
}
.nav { display: flex; gap: 4px; }
.nav a {
  padding: 7px 12px; border-radius: 8px; color: var(--ink-2); font-weight: 500;
}
.nav a:hover { background: var(--bg); text-decoration: none; color: var(--ink); }
.nav a.cur { color: var(--primary); background: #eef3ff; }
.header-search { display: flex; flex: 1; max-width: 380px; margin-left: auto; }
.header-search input {
  flex: 1; min-width: 0; padding: 8px 12px; border: 1px solid var(--line);
  border-right: 0; border-radius: 8px 0 0 8px; outline: none; font-size: 14px;
  background: var(--bg);
}
.header-search input:focus { border-color: var(--primary); background: #fff; }
.header-search button {
  padding: 0 16px; border: 0; border-radius: 0 8px 8px 0;
  background: var(--primary); color: #fff; font-size: 14px; cursor: pointer;
}
.header-search button:hover { background: var(--primary-dark); }
.lang-switch { display: flex; background: var(--bg); border-radius: 8px; padding: 3px; }
.lang-switch button {
  border: 0; background: transparent; padding: 5px 10px; border-radius: 6px;
  font-size: 13px; color: var(--ink-2); cursor: pointer;
}
.lang-switch button.active { background: #fff; color: var(--primary); font-weight: 600; box-shadow: var(--shadow); }

/* ---------- 主区域 ---------- */
#app { min-height: 62vh; padding-top: 26px; padding-bottom: 50px; outline: none; }

/* Hero */
.hero {
  background: linear-gradient(135deg, #10204a 0%, #1f3f8f 55%, #2a5bd7 100%);
  border-radius: 16px; padding: 46px 42px; color: #fff; margin-bottom: 34px;
}
.hero h1 { margin: 0 0 12px; font-size: 34px; line-height: 1.25; letter-spacing: .5px; }
.hero p { margin: 0 0 22px; color: #cdd9f5; max-width: 720px; }
.hero-search { display: flex; max-width: 620px; }
.hero-search input {
  flex: 1; min-width: 0; padding: 14px 18px; font-size: 16px; border: 0;
  border-radius: 10px 0 0 10px; outline: none;
}
.hero-search button {
  padding: 0 26px; border: 0; border-radius: 0 10px 10px 0; background: #ffb020;
  color: #1b2333; font-size: 16px; font-weight: 600; cursor: pointer;
}
.hero-search button:hover { background: #ffc350; }
.hero-note { margin: 16px 0 0 !important; font-size: 13px; color: #9fb2e0 !important; }

.block { margin-bottom: 36px; }
.block h2 { font-size: 19px; margin: 0 0 14px; }
.block-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }
.block-head h2, .block-head h1 { font-size: 19px; margin: 0; }
.link-more { font-size: 14px; }

.chip-row { display: flex; flex-wrap: wrap; gap: 10px; }
.chip {
  padding: 7px 15px; background: #fff; border: 1px solid var(--line);
  border-radius: 999px; font-size: 14px; color: var(--ink);
}
.chip:hover { border-color: var(--primary); color: var(--primary); text-decoration: none; }

.cat-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 12px; }
.cat-cell {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 14px 16px; display: flex; justify-content: space-between; align-items: center;
  color: var(--ink);
}
.cat-cell:hover { border-color: var(--primary); text-decoration: none; box-shadow: var(--shadow); }
.cat-name { font-weight: 500; font-size: 14px; }
.cat-num { color: var(--ink-3); font-size: 13px; }

/* ---------- 两级类目面板（左一级 / 右二级网格） ---------- */
.cat-two { display: grid; grid-template-columns: 280px 1fr; gap: 12px; }
.cat-two-left {
  display: flex; flex-direction: column; gap: 4px;
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 8px; max-height: 430px; overflow-y: auto;
}
.c2l-item {
  display: flex; justify-content: space-between; align-items: center; gap: 8px;
  width: 100%; border: 0; background: none; cursor: pointer; text-align: left;
  padding: 9px 10px; border-radius: 8px; font-size: 14px; color: var(--ink);
}
.c2l-item:hover { background: rgba(0, 0, 0, .045); }
.c2l-item.active { background: var(--primary); color: #fff; }
.c2l-item.active .c2l-n { color: rgba(255, 255, 255, .85); }
.c2l-name { font-weight: 500; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.c2l-n { flex: none; font-size: 12px; color: var(--ink-3); }
.cat-two-right {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 14px 16px; max-height: 430px; overflow-y: auto;
}
.c2r-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; }
.c2r-title { font-weight: 600; font-size: 15px; }
.c2r-all { font-size: 13px; color: var(--primary); white-space: nowrap; }
.c2r-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 10px; }
@media (max-width: 760px) {
  .cat-two { grid-template-columns: 1fr; }
  .cat-two-left { flex-direction: row; max-height: none; overflow-x: auto; }
  .c2l-item { flex: none; white-space: nowrap; }
  .cat-two-right { max-height: none; }
}

/* ---------- 细分类参数面板（图2式横向多列筛选） ---------- */
.pf-wrap { margin-bottom: 14px; }
.pf-panel {
  display: flex; gap: 10px; overflow-x: auto;
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 12px 12px 10px;
  cursor: grab;
  scrollbar-width: thin; scrollbar-color: #b9c1d1 var(--off-bg);
}
.pf-panel.dragging, .pf-panel.dragging * { cursor: grabbing; user-select: none; }
.pf-panel::-webkit-scrollbar { height: 10px; }
.pf-panel::-webkit-scrollbar-track { background: var(--off-bg); border-radius: 6px; }
.pf-panel::-webkit-scrollbar-thumb { background: #b9c1d1; border-radius: 6px; border: 2px solid var(--off-bg); }
.pf-panel::-webkit-scrollbar-thumb:hover { background: var(--ink-3); }
.pf-panel-note { display: block; color: var(--ink-3); font-size: 14px; padding: 18px 6px; cursor: default; }
.pf-col {
  flex: none; width: 218px;
  border: 1px solid var(--line); border-radius: 8px; padding: 10px;
  display: flex; flex-direction: column; gap: 8px;
}
.pf-col-head {
  display: flex; justify-content: space-between; align-items: center; gap: 6px;
  font-weight: 600; font-size: 13px; color: var(--ink);
}
.pf-col-n { color: var(--ink-3); font-weight: 400; font-size: 12px; }
.pf-col-search {
  width: 100%; box-sizing: border-box; padding: 5px 8px; font-size: 12px;
  border: 1px solid var(--line); border-radius: 6px;
}
.pf-col-vals { max-height: 230px; overflow-y: auto; display: flex; flex-direction: column; gap: 2px; }
.pf-v {
  display: flex; justify-content: space-between; align-items: center; gap: 8px;
  border: 0; background: none; cursor: pointer; text-align: left;
  padding: 5px 7px; border-radius: 6px; font-size: 13px; color: var(--ink);
}
.pf-v:hover { background: rgba(0, 0, 0, .045); }
.pf-v.on { background: rgba(0, 102, 204, .1); color: var(--primary); font-weight: 600; }
.pf-v-t { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pf-v-n { flex: none; color: var(--ink-3); font-size: 11px; }
.pf-v.on .pf-v-n { color: var(--primary); }
.pf-range { display: flex; align-items: center; gap: 6px; font-size: 13px; }
.pf-range input {
  width: 74px; box-sizing: border-box; padding: 5px 7px; font-size: 12px;
  border: 1px solid var(--line); border-radius: 6px;
}
.pf-apply {
  border: 1px solid var(--primary); background: var(--primary); color: #fff;
  border-radius: 6px; padding: 5px 10px; font-size: 12px; cursor: pointer;
}
.pf-apply:hover { opacity: .88; }
.pf-rmin { color: var(--ink-3); font-size: 11px; }
.pf-chips { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 8px; }
.pf-chip {
  border: 1px solid var(--line); background: #fff; border-radius: 999px;
  padding: 4px 10px; font-size: 12px; cursor: pointer; color: var(--ink);
}
.pf-chip:hover { border-color: var(--primary); color: var(--primary); }
.pf-chip-clear { border-style: dashed; color: var(--ink-3); }

/* ---------- 商品卡片 ---------- */
.p-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 14px; }
.p-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden; color: var(--ink); display: flex; flex-direction: column;
  transition: box-shadow .15s, transform .15s, border-color .15s;
}
.p-card:hover { text-decoration: none; box-shadow: var(--shadow); border-color: #c9d6f5; transform: translateY(-2px); }
.p-thumb {
  height: 132px; background: #fbfcfe; display: grid; place-items: center;
  border-bottom: 1px solid var(--line); overflow: hidden; position: relative;
}
.p-thumb img { max-height: 120px; max-width: 88%; object-fit: contain; }
.p-thumb-fb {
  font-size: 26px; font-weight: 700; color: #b9c4da; letter-spacing: 1px;
}
.p-thumb.noimg img { display: none; }
.p-card-body { padding: 12px 14px 14px; display: flex; flex-direction: column; gap: 5px; }
.p-mpn { font-weight: 600; font-size: 15px; word-break: break-all; }
.p-brand { font-size: 12.5px; color: var(--ink-3); }
.p-meta { display: flex; align-items: center; justify-content: space-between; margin-top: 4px; gap: 6px; }
.p-price { font-weight: 700; color: var(--primary); font-size: 15px; white-space: nowrap; }

.badge {
  display: inline-block; padding: 2px 9px; border-radius: 999px;
  font-size: 12px; font-weight: 500; white-space: nowrap;
}
.badge.ok { background: var(--ok-bg); color: var(--ok); }
.badge.off { background: var(--off-bg); color: var(--off); }
.badge.rohs { background: #e8f0ff; color: #2a5bd7; }
.badge.hot { background: #ffe9e3; color: #d8442a; }
.badge.wait { background: var(--wait-bg); color: var(--wait); }

/* ---------- 列表页 ---------- */
.list-layout { display: grid; grid-template-columns: 230px 1fr; gap: 22px; align-items: start; }
/* 网格项默认 min-width:auto 会被参数面板（32 列 × 218px）撑开，
   导致 .pf-panel 永不溢出、无法横向滚动/拖拽 —— 必须允许收缩 */
.list-main { min-width: 0; }
.filters {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 18px 16px; position: sticky; top: 78px;
}
.filter-group { margin-bottom: 15px; }
.filter-group label { display: block; font-size: 13px; color: var(--ink-2); margin-bottom: 6px; font-weight: 500; }
.filter-group select, .list-bar select {
  width: 100%; padding: 8px 10px; border: 1px solid var(--line); border-radius: 8px;
  background: #fff; font-size: 14px; color: var(--ink); outline: none;
}
.filter-group select:focus, .list-bar select:focus { border-color: var(--primary); }
.filter-group.check label { display: flex; align-items: center; gap: 7px; cursor: pointer; }
.list-bar {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 14px; gap: 12px;
}
.list-bar select { width: auto; }
.result-num { color: var(--ink-2); font-size: 14px; }
.result-num b { color: var(--ink); font-size: 17px; }
.more-row { text-align: center; margin-top: 20px; }
.empty {
  background: #fff; border: 1px dashed var(--line); border-radius: var(--radius);
  padding: 46px 20px; text-align: center; color: var(--ink-2);
}

/* ---------- 按钮 ---------- */
.btn {
  display: inline-block; padding: 9px 18px; border-radius: 8px; cursor: pointer;
  border: 1px solid var(--line); background: #fff; color: var(--ink);
  font-size: 14px; font-weight: 500; text-align: center;
}
.btn:hover { text-decoration: none; border-color: var(--primary); color: var(--primary); }
.btn.primary { background: var(--primary); border-color: var(--primary); color: #fff; }
.btn.primary:hover { background: var(--primary-dark); color: #fff; }
.btn.ghost { background: transparent; }
.btn.danger { color: var(--danger); }
.btn.danger:hover { border-color: var(--danger); color: var(--danger); }

/* ---------- 详情页 ---------- */
.crumb { font-size: 13.5px; color: var(--ink-3); margin-bottom: 18px; }
.crumb span { color: var(--ink-2); }
.detail {
  display: grid; grid-template-columns: 340px 1fr; gap: 28px;
  background: #fff; border: 1px solid var(--line); border-radius: 14px;
  padding: 26px; margin-bottom: 34px;
}
.p-thumb.lg { height: 260px; border: 1px solid var(--line); border-radius: var(--radius); }
.p-thumb.lg img { max-height: 240px; max-width: 90%; }
.detail-links { display: flex; gap: 10px; margin-top: 14px; flex-wrap: wrap; }
.d-mpn { margin: 0 0 10px; font-size: 26px; word-break: break-all; }
.d-badges { display: flex; gap: 8px; margin-bottom: 16px; flex-wrap: wrap; }
.d-row {
  display: flex; gap: 12px; padding: 7px 0; border-bottom: 1px dashed var(--line);
  font-size: 14.5px;
}
.d-row span { color: var(--ink-3); min-width: 88px; }
.d-desc { color: var(--ink-2); font-size: 14px; margin: 16px 0; }
.price-big { color: var(--primary); font-size: 20px; }
.tier-box { background: var(--bg); border-radius: var(--radius); padding: 14px 16px; margin: 16px 0; }
.tier-title { font-size: 13px; color: var(--ink-2); margin-bottom: 8px; font-weight: 500; }
.tier-table { width: 100%; border-collapse: collapse; }
.tier-table td { text-align: center; padding: 6px 4px; font-size: 14px; color: var(--ink-2); }
.tier-table tr:first-child td { border-bottom: 1px solid var(--line); color: var(--ink-3); font-size: 13px; }
.tier-val { font-weight: 700; color: var(--ink) !important; }
.d-actions { display: flex; gap: 12px; margin-top: 18px; flex-wrap: wrap; }

.param-table { width: 100%; border-collapse: collapse; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.param-table th, .param-table td { padding: 10px 14px; border-bottom: 1px solid var(--line); font-size: 14px; text-align: left; }
.param-table th { width: 34%; background: #fafbfd; color: var(--ink-2); font-weight: 500; }
.param-table tr:last-child th, .param-table tr:last-child td { border-bottom: 0; }

/* ---------- 询价记录 ---------- */
.table-wrap { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow-x: auto; }
.data-table { width: 100%; border-collapse: collapse; min-width: 640px; }
.data-table th, .data-table td { padding: 11px 14px; border-bottom: 1px solid var(--line); font-size: 14px; text-align: left; }
.data-table th { background: #fafbfd; color: var(--ink-2); font-weight: 600; font-size: 13px; }
.data-table tr:last-child td { border-bottom: 0; }

/* ---------- 联系页 ---------- */
.contact h1 { margin: 0 0 8px; font-size: 26px; }
.contact-grid { display: grid; grid-template-columns: 1.4fr 1fr; gap: 20px; margin-top: 22px; }
.card { background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 24px; }
.card h2 { margin: 0 0 16px; font-size: 17px; }
.form label { display: block; margin-bottom: 14px; font-size: 13.5px; color: var(--ink-2); }
.form input, .form textarea, .modal input, .modal textarea {
  width: 100%; padding: 10px 12px; margin-top: 6px; border: 1px solid var(--line);
  border-radius: 8px; font-size: 14px; font-family: inherit; outline: none; background: #fff;
}
.form input:focus, .form textarea:focus, .modal input:focus, .modal textarea:focus { border-color: var(--primary); }
.info p { margin: 0 0 14px; font-size: 14px; color: var(--ink-2); }
.info b { color: var(--ink); }
.form-ok { background: var(--ok-bg); color: var(--ok); padding: 10px 14px; border-radius: 8px; font-size: 13.5px; margin-top: 14px; }
.form-ok a { color: var(--ok); text-decoration: underline; }

/* ---------- 弹窗 ---------- */
.modal-mask {
  position: fixed; inset: 0; background: rgba(15, 23, 42, .5); z-index: 90;
  display: flex; align-items: center; justify-content: center; padding: 20px;
}
.modal-mask[hidden] { display: none; }
.modal {
  background: #fff; border-radius: 14px; width: 100%; max-width: 460px;
  box-shadow: 0 20px 60px rgba(10, 20, 50, .3); overflow: hidden;
}
.modal-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 15px 20px; border-bottom: 1px solid var(--line); font-weight: 600;
}
.modal-head button { border: 0; background: transparent; font-size: 24px; cursor: pointer; color: var(--ink-3); line-height: 1; }
.modal form { padding: 18px 20px 22px; }
.modal label { display: block; margin-bottom: 13px; font-size: 13.5px; color: var(--ink-2); }
.modal label span { display: block; }
.inq-product {
  background: var(--bg); border-radius: 8px; padding: 10px 13px;
  font-size: 14px; color: var(--ink-2); margin-bottom: 15px;
}
.inq-product b { color: var(--ink); }
.modal-actions { display: flex; gap: 10px; justify-content: flex-end; margin-top: 6px; }

/* ---------- 聊天 ---------- */
.chat-root { position: fixed; right: 22px; bottom: 22px; z-index: 70; }
.chat-fab {
  display: flex; align-items: center; gap: 8px; border: 0; cursor: pointer;
  background: var(--primary); color: #fff; padding: 12px 20px; border-radius: 999px;
  font-size: 15px; font-weight: 600; box-shadow: 0 8px 24px rgba(31, 94, 255, .35);
}
.chat-fab:hover { background: var(--primary-dark); }
.chat-fab-icon { display: grid; place-items: center; }
.chat-panel {
  position: absolute; right: 0; bottom: 64px; width: 360px; max-width: calc(100vw - 44px);
  background: #fff; border-radius: 14px; box-shadow: 0 18px 50px rgba(10, 20, 50, .25);
  overflow: hidden; display: flex; flex-direction: column; height: 520px; max-height: 74vh;
  border: 1px solid var(--line);
}
.chat-panel[hidden] { display: none; }
.chat-head {
  display: flex; align-items: center; justify-content: space-between;
  background: var(--primary); color: #fff; padding: 13px 16px; font-weight: 600; font-size: 14.5px;
}
.chat-head button { border: 0; background: transparent; color: #fff; font-size: 22px; cursor: pointer; line-height: 1; }
.chat-body { flex: 1; overflow-y: auto; padding: 14px; background: #f7f9fd; }
.msg { display: flex; margin-bottom: 10px; }
.msg.me { justify-content: flex-end; }
.msg-bubble {
  max-width: 84%; padding: 9px 13px; border-radius: 12px; font-size: 14px;
  background: #fff; border: 1px solid var(--line); white-space: pre-wrap; word-break: break-word;
}
.msg.me .msg-bubble { background: var(--primary); color: #fff; border-color: var(--primary); }
.msg.enter { animation: pop .22s ease; }
@keyframes pop { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
.chat-quick { display: flex; gap: 7px; padding: 9px 12px; border-top: 1px solid var(--line); flex-wrap: wrap; background: #fff; }
.chat-quick button {
  border: 1px solid var(--line); background: #fff; border-radius: 999px;
  padding: 5px 12px; font-size: 12.5px; color: var(--primary); cursor: pointer;
}
.chat-quick button:hover { background: #eef3ff; border-color: var(--primary); }
.chat-input { display: flex; gap: 8px; padding: 10px 12px; border-top: 1px solid var(--line); background: #fff; }
.chat-input input {
  flex: 1; min-width: 0; padding: 9px 12px; border: 1px solid var(--line);
  border-radius: 8px; font-size: 14px; outline: none;
}
.chat-input input:focus { border-color: var(--primary); }
.chat-input button {
  border: 0; background: var(--primary); color: #fff; border-radius: 8px;
  padding: 0 16px; font-size: 14px; cursor: pointer;
}
.chat-input button:hover { background: var(--primary-dark); }

/* ---------- 页脚 ---------- */
.site-footer { background: #101a30; color: #9fb0cf; margin-top: 20px; }
.footer-inner { display: flex; justify-content: space-between; gap: 30px; padding-top: 30px; padding-bottom: 30px; flex-wrap: wrap; }
.footer-inner strong { color: #fff; font-size: 17px; }
.footer-inner p { margin: 8px 0 0; font-size: 13.5px; max-width: 460px; }

/* ---------- 响应式 ---------- */
@media (max-width: 980px) {
  .detail { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .list-layout { grid-template-columns: 1fr; }
  .filters { position: static; }
}
@media (max-width: 760px) {
  .header-inner { flex-wrap: wrap; height: auto; padding-top: 10px; padding-bottom: 10px; gap: 10px; }
  .nav { order: 3; width: 100%; overflow-x: auto; }
  .header-search { order: 2; max-width: none; margin-left: 0; }
  .lang-switch { order: 1; }
  .hero { padding: 30px 22px; }
  .hero h1 { font-size: 25px; }
  .hero-search { flex-direction: column; }
  .hero-search input { border-radius: 10px; }
  .hero-search button { border-radius: 10px; padding: 12px; margin-top: 10px; }
  .p-grid { grid-template-columns: repeat(auto-fill, minmax(155px, 1fr)); gap: 10px; }
  .p-thumb { height: 105px; }
  .detail { padding: 18px; }
  .chat-root { right: 12px; bottom: 12px; }
  .chat-fab-text { display: none; }
  .chat-fab { padding: 14px; border-radius: 50%; }
  .footer-inner { flex-direction: column; }
}

/* ---------- 商品管理后台 ---------- */
.adm-stats { display: flex; gap: 10px; flex-wrap: wrap; margin: 14px 0; }
.chip { background: #f2f5fa; border: 1px solid var(--line); border-radius: 999px; padding: 6px 14px; font-size: 13px; color: var(--ink-2); }
.chip b { color: var(--ink); margin-left: 5px; }
.adm-toolbar { display: flex; gap: 10px; margin-bottom: 14px; }
.adm-toolbar input { flex: 1; padding: 9px 12px; border: 1px solid var(--line); border-radius: 8px; font-size: 14px; }
.adm-toolbar input:focus { outline: none; border-color: var(--primary); }
.adm-ops { white-space: nowrap; }
.adm-ops .btn { margin-right: 6px; padding: 4px 10px; font-size: 13px; }
.adm-pager { display: flex; align-items: center; gap: 14px; justify-content: center; margin: 18px 0 6px; color: var(--ink-2); font-size: 14px; }
.adm-table code { font-size: 12.5px; color: var(--ink-3); }
.modal.wide { width: min(760px, 94vw); }
.adm-form { display: grid; grid-template-columns: 1fr 1fr; gap: 6px 16px; max-height: 64vh; overflow: auto; padding: 2px 4px 2px 0; }
.adm-form label.wide2 { grid-column: span 2; }
.adm-form .hint { display: block; color: var(--ink-3); font-size: 12px; margin-top: 4px; }
.adm-form .adm-check { display: inline-flex; align-items: center; gap: 6px; margin-top: 6px; }
.adm-form .modal-actions { grid-column: span 2; justify-content: flex-end; }
@media (max-width: 640px) {
  .adm-form, .adm-form label.wide2, .adm-form .modal-actions { grid-column: span 1; grid-template-columns: 1fr; }
  .adm-form { grid-template-columns: 1fr; }
}

/* ---------- 后台 tab ---------- */
.adm-tabs { display: flex; gap: 6px; margin: 2px 0 16px; border-bottom: 1px solid var(--line); padding-bottom: 12px; }
.adm-tab {
  border: 1px solid var(--line); background: #fff; padding: 7px 18px; border-radius: 8px;
  font-size: 14px; color: var(--ink-2); cursor: pointer;
}
.adm-tab:hover { border-color: var(--primary); color: var(--primary); }
.adm-tab.active { background: var(--primary); border-color: var(--primary); color: #fff; font-weight: 600; }

/* ---------- 翻译工作台 ---------- */
.t-chip { cursor: pointer; }
.t-chip.on { background: #eef3ff; border-color: var(--primary); color: var(--primary); }
.t-chip.on b { color: var(--primary); }
.adm-table .td-orig {
  max-width: 240px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  color: var(--ink-2); font-size: 13px;
}
.trans-ref { margin-top: 16px; display: flex; flex-direction: column; gap: 10px; }
.trans-ref details { background: #fff; border: 1px solid var(--line); border-radius: 10px; padding: 10px 14px; }
.trans-ref summary { cursor: pointer; font-weight: 600; color: var(--ink-2); font-size: 14px; }
.trans-ref summary:hover { color: var(--primary); }
.trans-ref .data-table { margin-top: 10px; }
.trans-ref .data-table code { font-size: 12px; color: var(--ink-3); }
.form select, .modal select {
  width: 100%; padding: 8px 10px; border: 1px solid var(--line); border-radius: 8px;
  font-size: 14px; background: #fff; color: var(--ink);
}
.form select:focus, .modal select:focus { outline: none; border-color: var(--primary); }

/* ---------- 后台登录 ---------- */
.adm-actions { display: flex; gap: 8px; flex-shrink: 0; }
.admin-login { display: grid; place-items: center; min-height: 62vh; padding: 24px 0; }
.login-card {
  width: min(400px, 100%);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 14px;
  box-shadow: 0 12px 34px rgba(17, 24, 39, .08);
  padding: 30px 28px 28px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  text-align: center;
}
.login-card .logo-mark { width: 44px; height: 44px; border-radius: 12px; font-size: 22px; margin: 0 auto; }
.login-card h1 { font-size: 20px; margin: 2px 0 0; }
.login-card .muted { margin: 0 0 10px; font-size: 13.5px; }
.login-card label {
  display: flex; flex-direction: column; gap: 6px; text-align: left;
  font-size: 13.5px; font-weight: 500; color: var(--ink-2);
}
.login-card input {
  padding: 10px 12px; border: 1px solid var(--line); border-radius: 8px;
  font-size: 14px; outline: none; color: var(--ink);
}
.login-card input:focus { border-color: var(--primary); }
.login-err { min-height: 18px; margin: 0; color: #d92d20; font-size: 13px; }
.login-card .btn { width: 100%; padding: 10px 12px; font-size: 14.5px; }
.login-card .btn:disabled { opacity: .6; cursor: default; }

/* ---------- M4：线索工作台 / 聊天接待台 / BOM ---------- */
.lchip {
  display: inline-block; padding: 2px 9px; border-radius: 999px;
  font-size: 12.5px; font-weight: 600; background: var(--off-bg); color: var(--off);
}
.lchip.st-new { background: var(--wait-bg); color: var(--wait); }
.lchip.st-following { background: #eef3ff; color: var(--primary); }
.lchip.st-quoted { background: var(--wait-bg); color: var(--wait); }
.lchip.st-won { background: var(--ok-bg); color: var(--ok); }
.lchip.st-lost { background: var(--off-bg); color: var(--off); }
.adm-toolbar .muted { align-self: center; font-size: 13px; white-space: nowrap; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 14px; }
.form-err { min-height: 18px; margin: 10px 0 0; color: #d92d20; font-size: 13px; }

.chat-desk { display: grid; grid-template-columns: 280px 1fr; gap: 16px; align-items: start; min-height: 420px; }
.cd-side { background: #fff; border: 1px solid var(--line); border-radius: 12px; overflow: hidden; }
.cd-side-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 14px; border-bottom: 1px solid var(--line); font-size: 14px;
}
.cd-sessions { max-height: 560px; overflow: auto; }
.cd-item {
  display: block; width: 100%; text-align: left; padding: 11px 14px;
  border: 0; border-bottom: 1px solid var(--line); background: #fff; cursor: pointer;
}
.cd-item:hover { background: var(--bg); }
.cd-item.on { background: #eef3ff; box-shadow: inset 3px 0 0 var(--primary); }
.cd-item-top { display: flex; justify-content: space-between; gap: 8px; font-size: 13.5px; }
.cd-badge {
  min-width: 20px; text-align: center; padding: 0 6px; border-radius: 999px;
  background: var(--primary); color: #fff; font-size: 11.5px; line-height: 18px;
}
.cd-item-prev {
  display: block; margin-top: 3px; font-size: 12.5px; color: var(--ink-2);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.cd-item-time { font-size: 11.5px; }
.cd-main {
  background: #fff; border: 1px solid var(--line); border-radius: 12px;
  padding: 14px 16px; min-height: 420px; display: flex; flex-direction: column;
}
.cd-head {
  display: flex; justify-content: space-between; align-items: center; gap: 10px;
  padding-bottom: 10px; border-bottom: 1px solid var(--line); font-size: 14px;
}
.cd-head-ops { display: flex; align-items: center; gap: 8px; }
.cd-msgs { flex: 1; overflow: auto; padding: 12px 0; max-height: 420px; }
.cd-msg { display: flex; flex-direction: column; margin-bottom: 10px; }
.cd-msg.mine { align-items: flex-start; }
.cd-msg.agent { align-items: flex-end; }
.cd-bubble {
  max-width: 72%; padding: 8px 12px; border-radius: 10px;
  background: var(--bg); font-size: 14px; white-space: pre-wrap; word-break: break-word;
}
.cd-msg.agent .cd-bubble { background: #eef3ff; }
.cd-msg span { font-size: 11.5px; margin-top: 3px; }
.cd-reply { display: flex; gap: 10px; padding-top: 10px; border-top: 1px solid var(--line); }
.cd-reply textarea {
  flex: 1; padding: 9px 12px; border: 1px solid var(--line); border-radius: 8px;
  font-size: 14px; font-family: inherit; resize: vertical; outline: none;
}
.cd-reply textarea:focus { border-color: var(--primary); }

.bom-box textarea {
  width: 100%; padding: 12px 14px; border: 1px solid var(--line); border-radius: 10px;
  font: 13.5px/1.7 Consolas, "Courier New", monospace; resize: vertical; outline: none;
}
.bom-box textarea:focus { border-color: var(--primary); }
.bom-actions { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; margin-top: 12px; }
.bom-actions input[type="email"] {
  flex: 1; min-width: 220px; padding: 9px 12px; border: 1px solid var(--line);
  border-radius: 8px; font-size: 14px; outline: none;
}
.bom-actions input[type="email"]:focus { border-color: var(--primary); }
.bom-actions .btn { cursor: pointer; }
.bom-bar {
  height: 8px; margin-top: 14px; background: var(--off-bg);
  border-radius: 999px; overflow: hidden;
}
.bom-bar i { display: block; height: 100%; background: var(--primary); transition: width .2s; }
#bom-progress { margin-top: 6px; font-size: 13px; }
#bom-hint { margin: 18px 0; }
#bom-result { margin-top: 18px; }
.bom-miss td { color: var(--danger); }
.bom-alt td { background: #f8faff; font-size: 13px; }
.bom-lead { margin-top: 16px; }
#bom-lead-ok { margin: 10px 0 0; color: var(--ok); font-size: 13.5px; }

/* ---------- 站点设置（后台） ---------- */
.logo-img { width: 30px; height: 30px; border-radius: 8px; object-fit: contain; background: #fff; }
.settings-panel .set-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 14px 18px; margin-top: 14px;
}
.settings-panel label {
  display: flex; flex-direction: column; gap: 6px;
  font-size: 13.5px; font-weight: 500; color: var(--ink-2);
}
.settings-panel input[type="file"] { font-size: 12.5px; color: var(--ink-3); }
.logo-preview {
  max-width: 140px; max-height: 60px; border: 1px solid var(--line);
  border-radius: 8px; padding: 4px; background: #fff;
}
.settings-panel .adm-actions { margin-top: 16px; display: flex; align-items: center; gap: 12px; }
.sec-title {
  margin: 0 0 4px; font-size: 15px; font-weight: 600; color: var(--ink);
}
#account-form { margin-top: 16px; }