:root {
  --bg: #f6f7f9;
  --panel: #ffffff;
  --border: #e4e7ec;
  --border-strong: #d0d5dd;
  --text: #101828;
  --text-2: #475467;
  --text-3: #98a2b3;
  --primary: #1d4ed8;
  --primary-hover: #1e40af;
  --primary-soft: #eff4ff;
  --amber: #b45309;
  --amber-soft: #fffaeb;
  --red: #b42318;
  --red-soft: #fef3f2;
  --green: #067647;
  --green-soft: #ecfdf3;
  --sidebar: #101828;
  --radius: 10px;
  --shadow: 0 1px 2px rgba(16, 24, 40, .05);
  --shadow-lg: 0 12px 32px rgba(16, 24, 40, .12);
}

* { box-sizing: border-box; }

html, body {
  margin: 0; padding: 0; height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family: system-ui, -apple-system, "PingFang SC", "Microsoft YaHei", "Segoe UI", sans-serif;
  font-size: 14px;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, p { margin: 0; }
button { font-family: inherit; }
code { font-family: "SF Mono", Menlo, Consolas, monospace; }

/* ---------- 登录 ---------- */
[hidden] { display: none !important; }   /* 别让 .app 的 display:flex 把 hidden 顶掉 */
.login-wrap {
  min-height: 100vh; display: grid; place-items: center;
  background:
    radial-gradient(900px 500px at 15% -10%, #dbeafe 0%, transparent 60%),
    radial-gradient(700px 400px at 100% 100%, #fef3c7 0%, transparent 55%),
    #f6f7f9;
  padding: 24px;
}
.login-card {
  width: 100%; max-width: 420px; background: var(--panel);
  border: 1px solid var(--border); border-radius: 16px;
  padding: 0; overflow: hidden; box-shadow: 0 20px 48px rgba(16,24,40,.10);
}
.login-hero {
  background: linear-gradient(135deg, #101828 0%, #1d2939 100%);
  padding: 24px 28px 20px;
}
.login-hero .brand-logo { height: 34px; max-width: 200px; }
.login-hero h1 { color: #fff; font-size: 16px; font-weight: 700; margin-top: 12px; }
.login-hero p { color: #98a2b3; font-size: 12px; margin-top: 4px; }
.login-body { padding: 26px 28px 30px; }
.brand-logo { height: 40px; width: auto; max-width: 170px; object-fit: contain; flex: none; }
.brand-logo.sm {
  height: 30px; padding: 2px 6px;
  border-radius: 7px;
}
.brand-mark {
  width: 44px; height: 44px; border-radius: 11px; flex: none;
  background: linear-gradient(135deg, #1d4ed8, #0e7490);
  color: #fff; font-weight: 800; font-size: 15px;
  display: grid; place-items: center; letter-spacing: .5px;
}
.brand-mark.sm { width: 32px; height: 32px; font-size: 12px; border-radius: 8px; }
.login-brand h1 { font-size: 17px; font-weight: 700; }
.login-brand p { font-size: 12px; color: var(--text-3); margin-top: 3px; }
.login-form { display: flex; flex-direction: column; gap: 14px; }
.login-form label { display: flex; flex-direction: column; gap: 6px; font-size: 12.5px; color: var(--text-2); font-weight: 500; }
.login-form input {
  height: 40px; padding: 0 12px; border: 1px solid var(--border-strong);
  border-radius: 8px; font-size: 14px; outline: none; background: #fff; color: var(--text);
}
.login-form input:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(29,78,216,.12); }
.login-error { color: var(--red); font-size: 12.5px; min-height: 16px; }

/* ---------- 布局 ---------- */
.app { display: flex; min-height: 100vh; }
.sidebar {
  width: 216px; flex: none; background: var(--sidebar); color: #d0d5dd;
  display: flex; flex-direction: column; position: sticky; top: 0; height: 100vh;
}
.sidebar-brand { display: flex; gap: 10px; align-items: center; padding: 18px 16px 16px; }
.brand-text strong { display: block; color: #fff; font-size: 13.5px; letter-spacing: .3px; white-space: nowrap; }
.brand-text span { font-size: 11px; color: #667085; }
.nav { flex: 1; padding: 6px 10px; display: flex; flex-direction: column; gap: 2px; overflow-y: auto; }
.nav-group { font-size: 10.5px; color: #475467; letter-spacing: 1px; padding: 14px 10px 6px; font-weight: 600; }
.nav-item {
  display: flex; align-items: center; gap: 10px; padding: 9px 10px; border-radius: 7px;
  color: #cbd5e1; cursor: pointer; font-size: 13px; border: none; background: none;
  text-align: left; width: 100%; transition: background .12s, color .12s;
}
.nav-item:hover { background: #1d2939; color: #fff; }
.nav-item.active { background: #1d4ed8; color: #fff; font-weight: 500; }
.nav-item svg { width: 16px; height: 16px; flex: none; opacity: .85; }
.nav-badge {
  margin-left: auto; background: #f97066; color: #fff; font-size: 10.5px;
  padding: 1px 6px; border-radius: 9px; font-weight: 600;
}
.sidebar-foot { padding: 12px; border-top: 1px solid #1d2939; display: flex; flex-direction: column; gap: 10px; }
.mode-chip {
  font-size: 11px; padding: 5px 9px; border-radius: 6px; background: #1d2939;
  color: #98a2b3; text-align: center; border: 1px solid #344054;
}
.mode-chip.llm { color: #6ce9a6; border-color: #05603a; background: #052e1c; }
.user-mini { display: flex; align-items: center; gap: 9px; color: #cbd5e1; font-size: 12.5px; }
.avatar {
  width: 28px; height: 28px; border-radius: 50%; background: #344054; color: #fff;
  display: grid; place-items: center; font-size: 11.5px; font-weight: 600; flex: none;
}
.user-mini .uname { display: block; color: #fff; font-size: 12.5px; }
.user-mini .urole { font-size: 11px; color: #667085; }
.logout { margin-left: auto; background: none; border: none; color: #667085; cursor: pointer; padding: 4px; }
.logout:hover { color: #f97066; }

.main { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.topbar {
  height: 66px; flex: none; background: #fff; border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 26px; position: sticky; top: 0; z-index: 20;
}
.topbar-title h2 { font-size: 16px; font-weight: 650; letter-spacing: -.2px; }
.topbar-title p { font-size: 12px; color: var(--text-3); margin-top: 2px; }
.topbar-actions { display: flex; gap: 8px; align-items: center; }
.view { padding: 22px 26px 48px; max-width: 1280px; width: 100%; }

/* ---------- 通用 ---------- */
.card {
  background: var(--panel); border: 1px solid var(--border);
  border-radius: var(--radius); box-shadow: var(--shadow);
}
.card-head {
  padding: 15px 18px; border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
}
.card-head h3 { font-size: 14px; font-weight: 650; }
.card-head .sub { font-size: 12px; color: var(--text-3); font-weight: 400; margin-top: 2px; }
.card-body { padding: 18px; }

.btn {
  height: 34px; padding: 0 14px; border-radius: 7px; border: 1px solid var(--border-strong);
  background: #fff; color: var(--text); font-size: 13px; cursor: pointer;
  display: inline-flex; align-items: center; gap: 6px; justify-content: center;
  transition: .12s; white-space: nowrap;
}
.btn:hover { background: #f9fafb; border-color: #b0b8c4; }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.btn-primary { background: var(--primary); border-color: var(--primary); color: #fff; font-weight: 500; }
.btn-primary:hover { background: var(--primary-hover); border-color: var(--primary-hover); }
.btn-ghost { border-color: transparent; background: transparent; color: var(--text-2); }
.btn-ghost:hover { background: #f2f4f7; }
.btn-sm { height: 28px; padding: 0 10px; font-size: 12px; border-radius: 6px; }
.btn-danger { color: var(--red); border-color: #fda29b; }
.btn-danger:hover { background: var(--red-soft); }
.btn-block { width: 100%; }

.input, select.input, textarea.input {
  width: 100%; height: 36px; padding: 0 11px; border: 1px solid var(--border-strong);
  border-radius: 7px; font-size: 13.5px; background: #fff; color: var(--text);
  outline: none; font-family: inherit;
}
textarea.input { height: auto; padding: 11px; line-height: 1.65; resize: vertical; }
.input:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(29,78,216,.10); }
.input-sm { height: 30px; font-size: 12.5px; padding: 0 8px; }

.row { display: flex; gap: 12px; }
.row > * { min-width: 0; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.mt8 { margin-top: 8px; } .mt12 { margin-top: 12px; } .mt16 { margin-top: 16px; }
.mt20 { margin-top: 20px; } .mt24 { margin-top: 24px; }
.muted { color: var(--text-3); } .small { font-size: 12px; }
.mono { font-family: "SF Mono", Menlo, Consolas, monospace; }
.nowrap { white-space: nowrap; }
.right { text-align: right; } .center { text-align: center; }

/* ---------- 统计卡 ---------- */
.stat {
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius);
  padding: 15px 16px; box-shadow: var(--shadow);
}
.stat .label { font-size: 12px; color: var(--text-3); display: flex; align-items: center; gap: 5px; }
.stat .value { font-size: 25px; font-weight: 680; letter-spacing: -.6px; margin-top: 7px; line-height: 1.1; }
.stat .value.sm { font-size: 20px; }
.stat .hint { font-size: 11.5px; color: var(--text-3); margin-top: 5px; }
.stat.warn { border-color: #fedf89; background: var(--amber-soft); }
.stat.warn .value { color: var(--amber); }
.stat.danger { border-color: #fecdca; background: var(--red-soft); }
.stat.danger .value { color: var(--red); }

/* ---------- 表格 ---------- */
.table-wrap { overflow-x: auto; }
table.tbl { width: 100%; border-collapse: collapse; font-size: 13px; }
table.tbl th {
  text-align: left; padding: 9px 12px; background: #f8f9fb; color: var(--text-2);
  font-weight: 550; font-size: 12px; border-bottom: 1px solid var(--border);
  white-space: nowrap; position: sticky; top: 0;
}
table.tbl td { padding: 10px 12px; border-bottom: 1px solid #f0f1f4; vertical-align: middle; }
table.tbl tbody tr:hover { background: #fafbfc; }
table.tbl tbody tr:last-child td { border-bottom: none; }
table.tbl td.num, table.tbl th.num { text-align: right; font-variant-numeric: tabular-nums; }
table.tbl.compact td { padding: 7px 10px; }
table.tbl tr.row-manual { background: #fffbf5; }
table.tbl tr.row-manual:hover { background: #fff7ed; }

.empty { padding: 46px 20px; text-align: center; color: var(--text-3); font-size: 13px; }
.empty .big { font-size: 26px; margin-bottom: 10px; opacity: .35; }

/* ---------- 徽标 ---------- */
.badge {
  display: inline-flex; align-items: center; gap: 4px; padding: 2px 8px;
  border-radius: 5px; font-size: 11.5px; font-weight: 500; white-space: nowrap;
  border: 1px solid transparent;
}
.badge-gray { background: #f2f4f7; color: #475467; border-color: #e4e7ec; }
.badge-blue { background: var(--primary-soft); color: var(--primary); border-color: #c7d7fe; }
.badge-green { background: var(--green-soft); color: var(--green); border-color: #abefc6; }
.badge-amber { background: var(--amber-soft); color: var(--amber); border-color: #fedf89; }
.badge-red { background: var(--red-soft); color: var(--red); border-color: #fecdca; }
.dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; }

/* ---------- 提示条 ---------- */
.alert {
  display: flex; gap: 10px; padding: 11px 14px; border-radius: 8px;
  font-size: 12.8px; line-height: 1.55; border: 1px solid;
}
.alert-icon { flex: none; font-weight: 700; }
.alert-info { background: var(--primary-soft); border-color: #c7d7fe; color: #1e40af; }
.alert-warn { background: var(--amber-soft); border-color: #fedf89; color: #93370d; }
.alert-danger { background: var(--red-soft); border-color: #fecdca; color: #912018; }
.alert-ok { background: var(--green-soft); border-color: #abefc6; color: #05603a; }

/* ---------- 询价工作台 ---------- */
.quote-layout { display: grid; grid-template-columns: 320px 1fr; gap: 18px; align-items: start; }
@media (max-width: 1180px) { .quote-layout { grid-template-columns: 1fr; } }
.inquiry-area { display: flex; flex-direction: column; gap: 12px; }
.inquiry-area textarea { min-height: 190px; }
.example-chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip {
  font-size: 11.5px; padding: 4px 9px; border-radius: 20px; border: 1px solid var(--border-strong);
  background: #fff; color: var(--text-2); cursor: pointer;
}
.chip:hover { border-color: var(--primary); color: var(--primary); background: var(--primary-soft); }

.summary-bar {
  display: flex; align-items: center; gap: 26px; padding: 13px 18px;
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius);
  flex-wrap: wrap;
}
.summary-item .k { font-size: 11.5px; color: var(--text-3); }
.summary-item .v { font-size: 16px; font-weight: 650; font-variant-numeric: tabular-nums; margin-top: 1px; }
.summary-item .v.pos { color: var(--green); }
.summary-item .v.neg { color: var(--red); }

.engine-tag { font-size: 11px; color: var(--text-3); }

/* ---------- 模态 ---------- */
.modal-mask {
  position: fixed; inset: 0; background: rgba(16,24,40,.45); z-index: 100;
  display: grid; place-items: center; padding: 24px; backdrop-filter: blur(2px);
}
.modal {
  background: #fff; border-radius: 14px; width: 100%; max-width: 560px;
  box-shadow: var(--shadow-lg); max-height: 86vh; display: flex; flex-direction: column;
}
.modal.wide { max-width: 860px; }
.modal-head {
  padding: 16px 20px; border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
}
.modal-head h3 { font-size: 15px; font-weight: 650; }
.modal-body { padding: 20px; overflow-y: auto; }
.modal-foot {
  padding: 13px 20px; border-top: 1px solid var(--border);
  display: flex; justify-content: flex-end; gap: 8px; background: #fafbfc;
  border-radius: 0 0 14px 14px;
}
.close-x { background: none; border: none; font-size: 18px; color: var(--text-3); cursor: pointer; line-height: 1; padding: 4px; }
.close-x:hover { color: var(--text); }

/* ---------- Toast ---------- */
#toast-root { position: fixed; top: 18px; left: 50%; transform: translateX(-50%); z-index: 200; display: flex; flex-direction: column; gap: 8px; align-items: center; }
.toast {
  padding: 10px 16px; border-radius: 8px; font-size: 13px; box-shadow: var(--shadow-lg);
  background: #101828; color: #fff; animation: slideDown .2s ease;
  max-width: 520px;
}
.toast.ok { background: #05603a; }
.toast.err { background: #b42318; }
.toast.warn { background: #93370d; }
@keyframes slideDown { from { opacity: 0; transform: translateY(-8px); } }

/* ---------- 开发信 ---------- */
.mail-preview {
  border: 1px solid var(--border); border-radius: 8px; overflow: hidden;
}
.mail-subject { padding: 10px 14px; background: #f8f9fb; border-bottom: 1px solid var(--border); font-weight: 600; font-size: 13px; }
.mail-body { padding: 16px; white-space: pre-wrap; line-height: 1.75; font-size: 13px; color: #344054; }

/* ---------- 时间线 ---------- */
.timeline { display: flex; flex-direction: column; }
.tl-item { display: flex; gap: 12px; padding: 9px 0; }
.tl-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--border-strong); margin-top: 6px; flex: none; }
.tl-item.ok .tl-dot { background: #12b76a; }
.tl-item.warn .tl-dot { background: #f79009; }
.tl-item.err .tl-dot { background: #f04438; }
.tl-main { flex: 1; min-width: 0; }
.tl-title { font-size: 12.8px; }
.tl-time { font-size: 11px; color: var(--text-3); margin-top: 1px; }

/* 滚动条 */
::-webkit-scrollbar { width: 9px; height: 9px; }
::-webkit-scrollbar-thumb { background: #d0d5dd; border-radius: 5px; }
::-webkit-scrollbar-thumb:hover { background: #b0b8c4; }
::-webkit-scrollbar-track { background: transparent; }

.spin {
  width: 14px; height: 14px; border: 2px solid rgba(255,255,255,.35);
  border-top-color: #fff; border-radius: 50%; animation: spin .7s linear infinite;
}
.spin.dark { border-color: rgba(29,78,216,.25); border-top-color: var(--primary); }
@keyframes spin { to { transform: rotate(360deg); } }
.loading-inline { display: inline-flex; align-items: center; gap: 7px; color: var(--text-2); font-size: 13px; }

.kv { display: grid; grid-template-columns: 96px 1fr; gap: 8px 12px; font-size: 13px; }
.kv dt { color: var(--text-3); }
.kv dd { margin: 0; }

/* ---------------- 件号标准化 ---------------- */
.pn-sect { padding-bottom: 18px; margin-bottom: 18px; border-bottom: 1px solid var(--border); }
.pn-sect:last-child { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }
.pn-sect h4 { font-size: 13px; font-weight: 650; margin: 0 0 10px; color: var(--text); }
.step-list { margin: 0; padding-left: 18px; display: grid; gap: 6px; }
.step-list li { font-size: 12.5px; color: var(--text-2); line-height: 1.5; }
.step-list li b { color: var(--text); font-weight: 600; margin-right: 6px; }
.pn-examples { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 12px; align-items: center; }
.pn-examples code {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 11.5px;
  background: #f2f4f7; border: 1px solid var(--border); border-radius: 5px;
  padding: 2px 6px; color: var(--text-2);
}
.pn-examples code.ok { background: var(--primary-soft); border-color: #c7d7fe; color: var(--primary); font-weight: 600; }
.pn-examples i { color: var(--text-3); font-style: normal; font-size: 11px; }
.pn-caveat { margin: 12px 0 0; padding-left: 16px; }
.pn-caveat li { font-size: 12px; color: var(--text-3); line-height: 1.75; }
.pn-textarea {
  width: 100%; min-height: 96px; resize: vertical;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 12.5px;
}
.pn-raw { font-size: 10.5px; color: var(--text-3); font-weight: 400; margin-top: 2px; }
.of-arrow { color: var(--text-3); margin: 0 2px; }
.pn-issue {
  display: inline-block; margin-left: 4px; padding: 1px 5px; border-radius: 4px;
  font-size: 10px; border: 1px solid transparent; vertical-align: 1px;
}
.pn-issue.error { color: var(--red); background: var(--red-soft); border-color: #fecdca; }
.pn-issue.warn { color: var(--amber); background: var(--amber-soft); border-color: #fedf89; }
.pn-dup-group { padding: 10px 0; border-bottom: 1px dashed var(--border); }
.pn-dup-group:last-child { border-bottom: none; }
.pn-stat-row { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 14px; }
.pn-stat {
  display: flex; align-items: center; gap: 7px; padding: 6px 11px;
  background: #fafbfc; border: 1px solid var(--border); border-radius: 8px;
}
.pn-stat b { font-size: 15px; font-variant-numeric: tabular-nums; }

/* ---------------- 分类补全 ---------------- */
.cat-stat-row { display: flex; gap: 10px; margin-top: 12px; }
.cat-stat {
  flex: 1; background: var(--bg-soft, #f7f8fa); border: 1px solid var(--border);
  border-radius: 9px; padding: 10px 12px; display: flex; flex-direction: column; gap: 2px;
}
.cat-stat b { font-size: 20px; font-weight: 680; line-height: 1.15; }
.cat-stat span { font-size: 11.5px; color: var(--text-3); }
.cat-stat.warn { background: #fff8eb; border-color: #f3d6a2; }
.cat-stat.warn b { color: #b54708; }
.cat-chips { display: flex; flex-wrap: wrap; gap: 6px; margin: 4px 0 12px; }
.cat-chip {
  font-size: 12px; padding: 3px 9px; border-radius: 20px;
  background: var(--bg-soft, #f7f8fa); border: 1px solid var(--border); color: var(--text-2);
  cursor: default;
}
.cat-sel { width: 100%; }
#cat-body td.mono, #cat-body td:first-child + td { white-space: nowrap; }

/* ---------------- 货源与税价 ---------------- */
.modal.wide:has(.of-tbl) { max-width: 1180px; }
.of-bar { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 8px; }
.of-bar .input { width: 280px; }
.of-chk { display: inline-flex; align-items: center; gap: 5px; white-space: nowrap; }
.of-tip {
  background: var(--bg-soft, #f7f8fa); border: 1px solid var(--border); border-radius: 8px;
  padding: 8px 11px; margin-bottom: 12px; line-height: 1.6;
}
.of-tbl td { vertical-align: middle; }
.of-tbl tr.of-group td {
  background: var(--bg-soft, #f7f8fa); padding-top: 9px; padding-bottom: 9px;
  border-top: 1px solid var(--border);
}
.of-tbl tr.of-group:first-child td { border-top: none; }
.of-pname { margin: 0 8px 0 6px; color: var(--text-2); }
.of-add {
  border: 1px dashed var(--border); background: transparent; color: var(--primary);
  font-size: 12px; padding: 2px 9px; border-radius: 14px; cursor: pointer;
}
.of-add:hover { background: var(--primary-soft); }
.of-in { width: 96px; text-align: right; padding: 4px 7px; }
.link-btn {
  border: none; background: none; color: var(--primary); cursor: pointer;
  font-size: 12px; padding: 0; text-decoration: underline;
}
.price-main { font-weight: 640; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px 16px; }
.form-grid label { display: flex; flex-direction: column; gap: 5px; font-size: 12.5px; color: var(--text-2); }

/* ---------------- 配件详情 ---------------- */
.modal.pd { max-width: 1080px; }
.pd-head {
  display: flex; align-items: flex-start; gap: 14px; flex-wrap: wrap;
  padding-bottom: 12px; border-bottom: 1px solid var(--border); margin-bottom: 4px;
}
.pd-no { font-size: 20px; font-weight: 700; letter-spacing: .2px; }
.pd-name { color: var(--text-2); margin-top: 2px; }
.pd-name-cn { color: var(--text); font-size: 14px; font-weight: 550; margin-top: 2px; }
.pd-meta { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 8px; }
.pd-tabs { display: flex; gap: 4px; margin: 12px 0 14px; flex-wrap: wrap; }
.pd-tab {
  border: 1px solid var(--border); background: #fff; color: var(--text-2);
  padding: 6px 13px; border-radius: 18px; font-size: 12.5px; cursor: pointer;
}
.pd-tab.on { background: var(--primary-soft); border-color: #c7d7fe; color: var(--primary); font-weight: 600; }
.pd-sect { min-height: 180px; }
.pd-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 10px 14px; }
.pd-grid label { display: flex; flex-direction: column; gap: 5px; font-size: 12.5px; color: var(--text-2); }
.pd-h4 { font-size: 13px; font-weight: 650; margin: 16px 0 8px; color: var(--text); }
.pd-h4:first-child { margin-top: 0; }
.attr-tbl { width: 100%; border-collapse: collapse; }
.attr-tbl td { padding: 5px 6px; border-bottom: 1px solid var(--border); }
.attr-tbl input { width: 100%; border: 1px solid var(--border-strong); border-radius: 6px; padding: 5px 8px; font: inherit; }

.gal { display: grid; grid-template-columns: repeat(auto-fill, minmax(132px, 1fr)); gap: 10px; }
.gal-item { position: relative; border: 1px solid var(--border); border-radius: 9px; overflow: hidden; background: #fafbfc; }
.gal-item img { width: 100%; height: 108px; object-fit: cover; display: block; cursor: zoom-in; }
.gal-item .gal-bar { display: flex; justify-content: space-between; gap: 4px; padding: 5px 7px; font-size: 11px; color: var(--text-3); }
.gal-item .cover-tag {
  position: absolute; top: 6px; left: 6px; background: var(--primary); color: #fff;
  font-size: 10.5px; padding: 1px 6px; border-radius: 10px;
}
.gal-empty {
  border: 1px dashed var(--border-strong); border-radius: 10px; padding: 26px;
  text-align: center; color: var(--text-3); font-size: 12.5px;
}
.drop-zone {
  border: 1.5px dashed var(--border-strong); border-radius: 10px; padding: 20px;
  text-align: center; color: var(--text-3); font-size: 12.5px; cursor: pointer;
  transition: .15s border-color, .15s background;
}
.drop-zone:hover, .drop-zone.hot { border-color: var(--primary); background: var(--primary-soft); color: var(--primary); }

/* 价格时效 */
.fresh-dot { display: inline-block; width: 6px; height: 6px; border-radius: 50%; margin-right: 5px; vertical-align: middle; }
.fresh-fresh { background: #12b76a; }
.fresh-warn { background: #f79009; }
.fresh-stale, .fresh-unknown { background: #f04438; }
.badge-stale { background: var(--red-soft); color: var(--red); border: 1px solid #fecdca; }
.badge-warn { background: var(--amber-soft); color: var(--amber); border: 1px solid #fedf89; }
.fresh-line { font-size: 11.5px; margin-top: 3px; }
.fresh-line.stale { color: var(--red); font-weight: 600; }
.fresh-line.warn { color: var(--amber); }
.fresh-line.fresh { color: var(--text-3); }
.pn-link { border: none; background: none; padding: 0; color: var(--primary); font: inherit; cursor: pointer; }
.pn-link:hover { text-decoration: underline; }
.alt-chip {
  display: inline-flex; align-items: center; gap: 5px; font-size: 11.5px;
  background: var(--primary-soft); color: var(--primary); border: 1px solid #c7d7fe;
  padding: 1px 7px; border-radius: 12px; margin-top: 3px;
}

/* ================= 手机端 ================= */
/* 汉堡按钮与抽屉遮罩：桌面端一律隐藏 */
.hamburger {
  display: none; align-items: center; justify-content: center;
  width: 36px; height: 36px; flex: none; margin-right: 2px;
  border: 1px solid var(--border); border-radius: 8px;
  background: #fff; color: var(--text-2); cursor: pointer;
}
.nav-mask { display: none; }

/* 价格查询：宽表（桌面）/ 卡片（手机）二选一，靠 CSS 切换 */
.pq-cards { display: none; }
.pq-item {
  border: 1px solid var(--border); border-radius: 12px; background: #fff;
  padding: 12px 13px; display: flex; flex-direction: column; gap: 6px;
}
.pq-item.miss { background: #fffbf5; border-color: #fedf89; }
.pq-item .pq-top { display: flex; align-items: flex-start; justify-content: space-between; gap: 8px; }
.pq-item .pq-seq {
  display: inline-block; min-width: 20px; font-size: 11px; color: var(--text-3);
  font-variant-numeric: tabular-nums;
}
.pq-item .pq-no { font-size: 15px; font-weight: 680; letter-spacing: .3px; word-break: break-all; }
/* 查价结果里可点击的件号（点开配件详情） */
.pq-no-link { color: var(--primary); cursor: pointer; }
.pq-no-link:hover { text-decoration: underline; }
[data-pid].pq-no:hover { text-decoration: underline; opacity: .85; }
.pq-item .pq-input { font-size: 11px; color: var(--text-3); margin-top: 2px; word-break: break-all; }
.pq-item .pq-name { font-size: 13px; color: var(--text-2); word-break: break-word; }
.pq-item .pq-price { display: flex; align-items: baseline; gap: 8px; flex-wrap: wrap; margin-top: 2px; }
.pq-item .pq-price .ex { font-size: 21px; font-weight: 700; color: var(--text); font-variant-numeric: tabular-nums; }
.pq-item .pq-price .inc { font-size: 12.5px; color: var(--text-2); font-variant-numeric: tabular-nums; }
.pq-item .pq-price .unit { font-size: 11.5px; color: var(--text-3); }
.pq-item .pq-meta {
  display: flex; flex-wrap: wrap; gap: 4px 10px;
  font-size: 11.5px; color: var(--text-3); line-height: 1.5;
}
.pq-item .pq-meta b { color: var(--text-2); font-weight: 550; }

@media (max-width: 768px) {
  /* 布局：侧栏改成抽屉，主区占满 */
  .app { display: block; min-height: 100vh; }
  .sidebar {
    position: fixed; top: 0; bottom: 0; left: 0; z-index: 120;
    width: 82%; max-width: 300px; height: 100%;
    transform: translateX(-102%); transition: transform .22s ease;
    will-change: transform;
  }
  .sidebar.open { transform: translateX(0); }
  .nav-mask {
    display: block; position: fixed; inset: 0; z-index: 110;
    background: rgba(16, 24, 40, .45);
    opacity: 0; pointer-events: none; transition: opacity .2s ease;
  }
  .nav-mask.show { opacity: 1; pointer-events: auto; }
  .hamburger { display: inline-flex; }

  /* 顶栏与内容区留白收紧，并避开 iPhone 底部横条 */
  .topbar {
    height: 54px; padding: 0 12px; gap: 8px;
    padding-top: env(safe-area-inset-top);
  }
  .topbar-title { flex: 1; min-width: 0; }
  .topbar-title h2 { font-size: 15.5px; }
  .topbar-title p { display: none; }
  .topbar-actions { gap: 6px; }
  .view {
    padding: 12px 12px calc(28px + env(safe-area-inset-bottom));
    max-width: none;
  }

  /* 触控友好：按钮、输入框加大；输入框 16px 防 iOS 聚焦自动放大 */
  .btn { height: 40px; font-size: 13.5px; padding: 0 14px; }
  .btn-sm { height: 32px; font-size: 12.5px; }
  .input, select.input, textarea.input { font-size: 16px; }
  .input { height: 42px; }
  .input-sm { height: 34px; font-size: 14px; }
  textarea.input { padding: 10px; line-height: 1.6; }

  .card-head { padding: 12px 14px; flex-wrap: wrap; gap: 8px; }
  .card-head h3 { font-size: 14.5px; }
  .card-body { padding: 14px; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .quote-layout { grid-template-columns: 1fr; }
  .pd-grid { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .kv { grid-template-columns: 82px 1fr; }
  table.tbl { font-size: 12.5px; }
  table.tbl th, table.tbl td { padding: 8px 10px; }
  .modal-mask { padding: 10px; align-items: flex-end; }
  .modal { max-width: 100%; max-height: 88vh; border-radius: 14px; }
  .modal-body { padding: 14px; }
  .pd-no { font-size: 17px; }
  .sum-item, .summary-bar { gap: 14px; }

  /* 价格查询页：输入区与按钮整行排布，结果改卡片 */
  .pq-actions { gap: 8px !important; }
  .pq-actions .btn { flex: 1 1 auto; }
  .pq-actions .btn-primary { flex: 1 1 100%; order: -1; height: 44px; font-size: 15px; }
  .pq-prefer { width: 100%; justify-content: space-between; }
  .pq-prefer select { width: auto !important; min-width: 150px; flex: 1; }
  .pq-table { display: none !important; }
  .pq-cards { display: flex; flex-direction: column; gap: 9px; padding: 12px; }
  .pq-list-head { padding: 12px 14px 4px; }
}


/* ---------------- 价格导入向导（import_wizard.js） ---------------- */
.wiz-dd { border: 1px solid var(--color-border-tertiary); border-radius: 8px;
  max-height: 200px; overflow: auto; margin-top: 6px; display: none; background: var(--color-background-primary); }
.wiz-dd:not(:empty) { display: block; }
.wiz-item { padding: 7px 10px; cursor: pointer; display: flex; align-items: center; gap: 8px;
  font-size: 13px; border-bottom: 1px solid var(--color-border-tertiary); }
.wiz-item:last-child { border-bottom: none; }
.wiz-item:hover { background: var(--color-background-secondary); }
.wiz-item.wiz-hot { background: var(--color-background-secondary); }
.wiz-param { margin-bottom: 16px; }
.wiz-radio { display: inline-flex; flex-direction: column; gap: 2px; border: 1px solid var(--color-border-secondary);
  border-radius: 8px; padding: 8px 12px; margin: 0 8px 8px 0; cursor: pointer; font-size: 13px; min-width: 96px; }
.wiz-radio.wiz-on { border-color: var(--color-info); background: var(--color-background-secondary); }
.wiz-radio input { margin-right: 6px; }


/* 价格查询：品牌选择条（阶段 B：先选品牌再搜件号） */
.pq-brandbar { display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
  margin-bottom: 8px; padding: 8px 10px; border-radius: 8px;
  background: var(--color-background-secondary); }
.pq-brandbar .small { line-height: 1.4; }