:root {
  --primary: #4569ff;
  --primary-dark: #2f4fd6;
  --primary-light: #eef2ff;
  --bg: #f0f2f5;
  --panel: #ffffff;
  --text: #1f2329;
  --text-2: #646a73;
  --text-3: #8f959e;
  --border: #e6e8eb;
  --success: #2eb872;
  --warning: #ff9f2e;
  --danger: #f5483b;
  --sidebar-bg: #0f172e;
  --sidebar-bg-2: #16203f;
  --sidebar-text: #c5cce0;
  --sidebar-active: #4569ff;
  --shadow: 0 1px 3px rgba(0, 0, 0, .06), 0 4px 16px rgba(20, 30, 60, .04);
  --radius: 12px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html, body { height: 100%; }

body {
  font-family: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
  -webkit-font-smoothing: antialiased;
}

.layout { display: flex; height: 100vh; overflow: hidden; }

/* ---------- Sidebar ---------- */
.sidebar {
  width: 232px;
  background: linear-gradient(180deg, var(--sidebar-bg) 0%, var(--sidebar-bg-2) 100%);
  color: var(--sidebar-text);
  display: flex;
  flex-direction: column;
  transition: width .22s ease;
  flex-shrink: 0;
}
.layout.collapsed .sidebar { width: 64px; }
.layout.collapsed .brand-text,
.layout.collapsed .menu-item span,
.layout.collapsed .plan-card .plan-title,
.layout.collapsed .plan-card .plan-desc,
.layout.collapsed .plan-bar { display: none; }

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 18px 18px 16px;
  border-bottom: 1px solid rgba(255, 255, 255, .06);
}
.brand-logo {
  width: 38px; height: 38px; border-radius: 10px;
  background: linear-gradient(135deg, #4569ff, #7c8bff);
  display: grid; place-items: center;
  color: #fff; font-weight: 700; font-size: 19px;
  box-shadow: 0 4px 12px rgba(69, 105, 255, .4);
  flex-shrink: 0;
}
.brand-name { color: #fff; font-size: 16px; font-weight: 700; letter-spacing: .5px; }
.brand-sub { font-size: 11px; color: #7c87a8; margin-top: 2px; }

.menu { flex: 1; padding: 12px 10px; overflow-y: auto; }
.menu-group-label {
  color: #59617f; font-size: 11px; padding: 14px 14px 6px;
  letter-spacing: .5px; white-space: nowrap;
}
.menu-item {
  display: flex; align-items: center; gap: 12px;
  padding: 11px 14px; margin: 2px 0;
  border-radius: 9px; color: var(--sidebar-text);
  text-decoration: none; cursor: pointer;
  font-size: 14px; white-space: nowrap;
  transition: background .15s, color .15s;
}
.menu-item svg { width: 18px; height: 18px; fill: currentColor; flex-shrink: 0; }
.menu-item:hover { background: rgba(255, 255, 255, .06); color: #fff; }
.menu-item.active {
  background: linear-gradient(90deg, var(--sidebar-active), rgba(69, 105, 255, .65));
  color: #fff;
  box-shadow: 0 4px 12px rgba(69, 105, 255, .35);
}
.menu-item .caret {
  margin-left: auto; width: 16px; height: 16px; fill: currentColor;
  transition: transform .2s;
}
.menu-item.open .caret { transform: rotate(90deg); }
.layout.collapsed .menu-item { justify-content: center; }
.layout.collapsed .menu-item .caret { display: none; }

.submenu {
  margin: 2px 0 2px 0; padding-left: 14px;
  border-left: 1px solid rgba(255, 255, 255, .07);
  margin-left: 21px;
  overflow: hidden; max-height: 0; transition: max-height .25s ease;
}
.submenu.open { max-height: 600px; }
.submenu .menu-item { font-size: 13px; padding: 9px 14px; }
.layout.collapsed .submenu { display: none; }

.sidebar-footer { padding: 14px; }
.plan-card {
  background: rgba(255, 255, 255, .05);
  border: 1px solid rgba(255, 255, 255, .08);
  border-radius: 10px; padding: 12px;
}
.plan-title { color: #fff; font-weight: 600; font-size: 13px; }
.plan-desc { color: #8b94b5; font-size: 11px; margin: 4px 0 8px; }
.plan-bar { height: 6px; background: rgba(255, 255, 255, .12); border-radius: 4px; overflow: hidden; }
.plan-bar span { display: block; height: 100%; background: linear-gradient(90deg, #4569ff, #6ee7b7); }

/* ---------- Main ---------- */
.main { flex: 1; display: flex; flex-direction: column; min-width: 0; }

.header {
  height: 60px; background: var(--panel);
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; gap: 16px;
  padding: 0 20px; flex-shrink: 0;
}
.icon-btn {
  width: 38px; height: 38px; border: none; background: transparent;
  border-radius: 9px; cursor: pointer; display: grid; place-items: center;
  position: relative; color: var(--text-2); transition: background .15s;
}
.icon-btn:hover { background: var(--bg); }
.icon-btn svg { width: 20px; height: 20px; fill: currentColor; }
.breadcrumb { font-size: 16px; font-weight: 600; color: var(--text); }

.brand-select {
  display: flex; align-items: center; gap: 6px;
  background: var(--bg); border-radius: 9px; padding: 6px 10px; margin-left: 4px;
  border: 1px solid transparent; transition: border .15s;
}
.brand-select:focus-within { border-color: var(--primary); background: #fff; }
.bs-icon { width: 16px; height: 16px; fill: var(--warning); flex-shrink: 0; }
.brand-select select {
  border: none; background: transparent; outline: none; cursor: pointer;
  font-size: 13px; color: var(--text); font-weight: 600; max-width: 160px;
}
.upgrade-btn {
  border: none; background: linear-gradient(135deg, #ff9f2e, #ff7a45);
  color: #fff; font-size: 13px; font-weight: 600; padding: 8px 14px;
  border-radius: 9px; cursor: pointer; box-shadow: 0 4px 12px rgba(255, 122, 69, .35);
  transition: transform .12s;
}
.upgrade-btn:hover { transform: translateY(-1px); }

.header-search {
  margin-left: auto; display: flex; align-items: center; gap: 8px;
  background: var(--bg); border: 1px solid transparent; border-radius: 9px;
  padding: 8px 14px; width: 280px; transition: border .15s;
}
.header-search:focus-within { border-color: var(--primary); background: #fff; }
.header-search svg { width: 17px; height: 17px; fill: var(--text-3); flex-shrink: 0; }
.header-search input { border: none; background: transparent; outline: none; flex: 1; font-size: 13px; color: var(--text); }

.header-right { display: flex; align-items: center; gap: 6px; }
.live-dot {
  position: absolute; top: 9px; right: 9px; width: 8px; height: 8px;
  background: var(--success); border-radius: 50%; border: 2px solid #fff;
  animation: pulse 1.6s infinite;
}
@keyframes pulse { 0%,100%{transform:scale(1);opacity:1} 50%{transform:scale(1.35);opacity:.6} }
.badge {
  position: absolute; top: 4px; right: 4px; min-width: 16px; height: 16px;
  background: var(--danger); color: #fff; font-size: 10px; line-height: 16px;
  border-radius: 8px; padding: 0 4px; text-align: center; border: 2px solid #fff;
}
.user { display: flex; align-items: center; gap: 10px; padding-left: 8px; cursor: pointer; }
.avatar {
  width: 36px; height: 36px; border-radius: 50%;
  background: linear-gradient(135deg, #4569ff, #7c8bff);
  color: #fff; display: grid; place-items: center; font-weight: 600;
}
.user-name { font-size: 13px; font-weight: 600; }
.user-role { font-size: 11px; color: var(--text-3); }

.content { flex: 1; overflow-y: auto; padding: 20px 24px 32px; }

.app-footer {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  flex-shrink: 0;
  min-height: 58px;
  padding: 10px 24px 12px;
  border-top: 1px solid var(--border);
  background: #fff;
  color: var(--text-3);
  font-size: 12px;
  line-height: 1.6;
  text-align: center;
}
.app-footer-brand { color: var(--text-2); font-weight: 600; white-space: nowrap; }
.app-footer-meta { display: flex; align-items: center; justify-content: center; gap: 4px 16px; flex-wrap: wrap; text-align: center; }
.app-footer a { color: inherit; text-decoration: none; }
.app-footer a:hover { color: var(--primary); text-decoration: underline; text-underline-offset: 3px; }

/* ---------- Cards / grid ---------- */
.page-head { display: flex; align-items: flex-end; justify-content: space-between; margin-bottom: 18px; }
.page-title { font-size: 20px; font-weight: 700; }
.page-sub { color: var(--text-3); font-size: 13px; margin-top: 4px; }
.seg { display: flex; gap: 4px; background: var(--bg); padding: 4px; border-radius: 9px; }
.seg button {
  border: none; background: transparent; padding: 6px 14px; border-radius: 7px;
  cursor: pointer; font-size: 13px; color: var(--text-2); transition: .15s;
}
.seg button.active { background: #fff; color: var(--primary); box-shadow: var(--shadow); font-weight: 600; }

.grid { display: grid; gap: 16px; }
.kpi-row { grid-template-columns: repeat(4, 1fr); }
.cols-2-1 { grid-template-columns: 2fr 1fr; }
.cols-1-2 { grid-template-columns: 1fr 2fr; }
.cols-3 { grid-template-columns: repeat(3, 1fr); }

.card {
  background: var(--panel); border-radius: var(--radius);
  box-shadow: var(--shadow); padding: 18px 20px;
  border: 1px solid rgba(230, 232, 235, .6);
}
.card-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }
.card-title { font-size: 15px; font-weight: 600; display: flex; align-items: center; gap: 8px; }
.card-title::before { content: ""; width: 4px; height: 15px; background: var(--primary); border-radius: 3px; }
.card-more { font-size: 12px; color: var(--text-3); cursor: pointer; }
.card-more:hover { color: var(--primary); }

/* Welcome */
.welcome {
  background: linear-gradient(120deg, #1f2c54 0%, #2f4fd6 55%, #4569ff 100%);
  color: #fff; border-radius: var(--radius); padding: 22px 26px;
  display: flex; align-items: center; justify-content: space-between;
  box-shadow: 0 10px 30px rgba(47, 79, 214, .25); overflow: hidden; position: relative;
}
.welcome::after {
  content: ""; position: absolute; right: -40px; top: -40px; width: 220px; height: 220px;
  background: radial-gradient(circle, rgba(255,255,255,.18), transparent 70%); border-radius: 50%;
}
.welcome h2 { font-size: 22px; font-weight: 700; }
.welcome .w-sub { opacity: .82; margin-top: 8px; font-size: 13px; max-width: 560px; line-height: 1.6; }
.welcome .w-actions { margin-top: 16px; display: flex; gap: 10px; }
.w-btn {
  border: none; cursor: pointer; padding: 9px 18px; border-radius: 9px; font-size: 13px; font-weight: 600;
}
.w-btn.primary { background: #fff; color: var(--primary); }
.w-btn.ghost { background: rgba(255,255,255,.14); color: #fff; border: 1px solid rgba(255,255,255,.3); }
.w-month {
  background: rgba(255,255,255,.14); border: 1px solid rgba(255,255,255,.3); color: #fff;
  border-radius: 9px; padding: 8px 12px; font-size: 13px; cursor: pointer; outline: none;
}
.w-month option { color: #1f2329; }

/* summary strip */
.summary-row { grid-template-columns: repeat(3, 1fr); }
.summary {
  display: flex; align-items: center; gap: 14px;
}
.summary .s-icon {
  width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center;
  background: var(--primary-light); color: var(--primary); flex-shrink: 0;
}
.summary .s-icon svg { width: 24px; height: 24px; fill: currentColor; }
.summary .s-label { color: var(--text-2); font-size: 13px; }
.summary .s-value { font-size: 24px; font-weight: 700; margin-top: 2px; }

/* KPI */
.kpi { position: relative; overflow: hidden; }
.kpi .kpi-label { color: var(--text-2); font-size: 13px; }
.kpi .kpi-value { font-size: 28px; font-weight: 700; margin: 8px 0 6px; letter-spacing: .5px; }
.kpi .kpi-value small { font-size: 14px; font-weight: 600; color: var(--text-3); }
.kpi .kpi-trend { font-size: 12px; display: inline-flex; align-items: center; gap: 4px; }
.trend-up { color: var(--success); }
.trend-down { color: var(--danger); }
.kpi-icon {
  position: absolute; right: 16px; top: 16px; width: 42px; height: 42px;
  border-radius: 11px; display: grid; place-items: center;
  background: var(--primary-light); color: var(--primary);
}
.kpi-icon svg { width: 22px; height: 22px; fill: currentColor; }
.spark { width: 100%; height: 38px; margin-top: 10px; }

/* chart box */
.chart { width: 100%; height: 300px; }
.chart-sm { height: 260px; }

/* table */
.table { width: 100%; border-collapse: collapse; font-size: 13px; }
.table th {
  text-align: left; color: var(--text-3); font-weight: 600;
  padding: 10px 12px; border-bottom: 1px solid var(--border); white-space: nowrap;
}
.table td { padding: 12px; border-bottom: 1px solid var(--border); }
.table tbody tr:hover { background: var(--primary-light); }
.tag {
  display: inline-block; padding: 2px 9px; border-radius: 6px; font-size: 12px;
}
.tag-green { background: #e7f7ef; color: var(--success); }
.tag-blue { background: var(--primary-light); color: var(--primary); }
.tag-orange { background: #fff3e0; color: var(--warning); }
.tag-gray { background: #f2f3f5; color: var(--text-2); }
.tag-red { background: #fff0ef; color: var(--danger); }
.rank-up { color: var(--success); font-weight: 600; }
.rank-down { color: var(--danger); font-weight: 600; }
.rank-flat { color: var(--text-3); }

/* ---------- AI 使用与成本 ---------- */
.ai-usage-center { width: 100%; }
.ai-usage-center .page-head { align-items: flex-start; flex-wrap: wrap; gap: 12px; }
.ai-usage-center .page-head > .seg { margin-left: auto; }
.ai-usage-coverage {
  margin: 0 0 14px; padding: 11px 14px; border: 1px solid #dce4ff;
  border-radius: 8px; background: #f7f9ff; color: var(--text-2); font-size: 13px;
}
.ai-usage-coverage > span { display: inline-block; width: 1px; height: 12px; margin: 0 10px; background: var(--border); vertical-align: -2px; }
.ai-usage-coverage > div { display: inline; margin-left: 12px; color: var(--text-3); }
.ai-usage-filter-bar { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; margin-bottom: 14px; }
.ai-usage-filter-bar select, .ai-usage-table-tools select, .ai-usage-custom-range input {
  min-height: 34px; padding: 6px 30px 6px 10px; border: 1px solid var(--border);
  border-radius: 8px; background: #fff; color: var(--text); font: inherit; font-size: 13px;
}
.ai-usage-filter-chips { display: flex; align-items: center; flex-wrap: wrap; gap: 6px; margin-left: 4px; }
.ai-usage-filter-chip, .ai-usage-clear {
  min-height: 30px; padding: 4px 9px; border: 1px solid #cbd7ff; border-radius: 7px;
  background: var(--primary-light); color: var(--primary); cursor: pointer; font: inherit; font-size: 12px;
}
.ai-usage-clear { border-color: transparent; background: transparent; color: var(--text-3); }
.ai-usage-custom-range { display: flex; align-items: center; justify-content: flex-end; gap: 8px; margin: -8px 0 14px; }
.ai-usage-kpi-grid { display: grid; grid-template-columns: repeat(5, minmax(150px, 1fr)); gap: 12px; }
.ai-usage-kpi { min-height: 126px; padding: 16px 18px; }
.ai-usage-kpi-label { color: var(--text-2); font-size: 13px; }
.ai-usage-kpi-value { margin-top: 10px; font-size: 25px; line-height: 1.2; font-weight: 700; }
.ai-usage-kpi-cost { font-size: 18px; overflow-wrap: anywhere; }
.ai-usage-kpi-note { margin-top: 8px; color: var(--text-3); font-size: 11px; line-height: 1.45; }
.ai-usage-health-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 12px; }
.ai-usage-health { min-height: 148px; }
.ai-usage-health-row { display: grid; grid-template-columns: repeat(2, 1fr); margin-top: 16px; border-top: 1px solid var(--border); }
.ai-usage-health-row.four { grid-template-columns: repeat(4, 1fr); }
.ai-usage-health-row > div { padding: 13px 12px 8px 0; }
.ai-usage-health-row span { display: block; color: var(--text-3); font-size: 12px; }
.ai-usage-health-row b { display: block; margin-top: 4px; font-size: 21px; }
.ai-usage-health p { margin-top: 8px; color: var(--text-3); font-size: 12px; }
.ai-usage-main { margin-top: 12px; padding: 0; overflow: hidden; }
.ai-usage-tabs-head { display: flex; align-items: center; justify-content: space-between; padding: 0 18px; border-bottom: 1px solid var(--border); }
.ai-usage-tabs { display: flex; gap: 20px; overflow-x: auto; }
.ai-usage-tabs button { height: 48px; border: 0; border-bottom: 2px solid transparent; background: transparent; color: var(--text-2); cursor: pointer; font: inherit; white-space: nowrap; }
.ai-usage-tabs button.active { border-color: var(--primary); color: var(--primary); font-weight: 600; }
.ai-usage-refreshing { color: var(--text-3); font-size: 12px; white-space: nowrap; }
.ai-usage-table-tools { display: flex; align-items: center; justify-content: flex-end; gap: 8px; padding: 12px 18px 0; }
.ai-usage-table-tools label { color: var(--text-3); font-size: 12px; }
.ai-usage-table-wrap { width: 100%; overflow-x: auto; padding: 8px 6px 0; }
.ai-usage-table-wrap .table { min-width: 820px; }
.ai-usage-table-link { border: 0; background: transparent; color: var(--primary); cursor: pointer; font: inherit; font-weight: 600; text-align: left; }
.ai-usage-table-link:disabled { color: var(--text); cursor: default; }
.ai-usage-unavailable { margin-top: 3px; color: var(--text-3); font-size: 11px; font-weight: 400; }
.ai-usage-empty { padding: 46px 18px; color: var(--text-3); text-align: center; }
.ai-usage-error, .ai-usage-notice { margin: 12px 18px 0; padding: 10px 12px; border-radius: 8px; font-size: 13px; }
.ai-usage-error { background: #fff0ef; color: var(--danger); }
.ai-usage-notice { margin: 0 0 12px; background: #fff8eb; color: #946200; }
.ai-usage-pager { display: flex; align-items: center; justify-content: flex-end; gap: 8px; padding: 12px 18px 16px; color: var(--text-3); font-size: 12px; }
.ai-usage-detail-head { padding: 14px 18px 0; }
.ai-usage-detail-card { margin: 12px 18px 18px; box-shadow: none; }
.ai-usage-detail-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px 20px; margin-top: 16px; }
.ai-usage-detail-grid span { display: block; color: var(--text-3); font-size: 12px; }
.ai-usage-detail-grid b { display: block; margin-top: 5px; font-size: 13px; overflow-wrap: anywhere; }
.ai-usage-skeleton { display: grid; gap: 12px; padding: 18px; }
.ai-usage-skeleton span { display: block; height: 42px; border-radius: 8px; background: #f1f3f6; }

@media (max-width: 1280px) { .ai-usage-kpi-grid { grid-template-columns: repeat(3, minmax(150px, 1fr)); } }
@media (max-width: 900px) {
  .ai-usage-kpi-grid { grid-template-columns: repeat(2, minmax(140px, 1fr)); }
  .ai-usage-health-grid { grid-template-columns: 1fr; }
  .ai-usage-detail-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 640px) {
  .ai-usage-center .page-head { display: grid; grid-template-columns: minmax(0, 1fr); }
  .ai-usage-center .page-head > .seg { width: 100%; margin-left: 0; overflow-x: auto; }
  .ai-usage-center .page-head > .seg button { flex: 0 0 auto; }
  .ai-usage-filter-bar > select { flex: 1 1 100%; min-width: 0; }
  .ai-usage-kpi-grid, .ai-usage-detail-grid { grid-template-columns: 1fr; }
  .ai-usage-health-row.four { grid-template-columns: repeat(2, 1fr); }
  .ai-usage-tabs-head { align-items: flex-start; flex-direction: column; padding-top: 4px; }
  .ai-usage-custom-range { align-items: stretch; flex-direction: column; }
  .ai-usage-coverage > div { display: block; margin: 5px 0 0; }
}

/* feed */
.feed-item { display: flex; gap: 12px; padding: 11px 0; border-bottom: 1px solid var(--border); }
.feed-item:last-child { border-bottom: none; }
.feed-dot { width: 9px; height: 9px; border-radius: 50%; margin-top: 5px; flex-shrink: 0; }
.feed-body { font-size: 13px; line-height: 1.5; }
.feed-time { font-size: 11px; color: var(--text-3); margin-top: 2px; }

/* placeholder view */
.placeholder { display: grid; place-items: center; min-height: 60vh; text-align: center; color: var(--text-3); }
.placeholder svg { width: 64px; height: 64px; fill: var(--border); margin-bottom: 14px; }

/* quick entries */
.quick-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.quick {
  display: flex; align-items: center; gap: 10px; padding: 14px;
  border: 1px solid var(--border); border-radius: 10px; cursor: pointer;
  transition: .15s; color: var(--text);
}
.quick:hover { border-color: var(--primary); background: var(--primary-light); transform: translateY(-1px); }
.quick svg { width: 22px; height: 22px; fill: var(--primary); flex-shrink: 0; }
.quick span { font-size: 14px; font-weight: 600; }

/* form */
.form-row { display: flex; align-items: flex-start; gap: 16px; margin-bottom: 16px; }
.form-row label { width: 88px; color: var(--text-2); font-size: 13px; padding-top: 9px; flex-shrink: 0; }
.form-row input, .form-row textarea {
  flex: 1; border: 1px solid var(--border); border-radius: 9px; padding: 9px 12px;
  font-size: 13px; color: var(--text); outline: none; font-family: inherit; transition: border .15s;
}
.form-row input:focus, .form-row textarea:focus { border-color: var(--primary); }
.form-row textarea { resize: vertical; min-height: 80px; }

@media (max-width: 900px) { .quick-grid { grid-template-columns: repeat(2, 1fr); } .form-row { flex-direction: column; } .form-row label { width: auto; } }

/* ===== PRD v2.1 对齐新增样式 ===== */

/* 品牌资产切换器（侧栏底部） */
.brand-switcher {
  display: flex; align-items: center; gap: 10px; cursor: pointer;
  background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.1);
  border-radius: 10px; padding: 10px 12px; transition: background .15s;
}
.brand-switcher:hover { background: rgba(255,255,255,.09); }
.bs-logo {
  width: 32px; height: 32px; border-radius: 8px; flex-shrink: 0;
  background: linear-gradient(135deg, #ff9f2e, #ff7a45);
  display: grid; place-items: center; color: #fff; font-size: 14px; font-weight: 700;
}
.bs-name { color: #fff; font-size: 13px; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.bs-count { color: #8b94b5; font-size: 11px; margin-top: 1px; }
.bs-arrow { width: 16px; height: 16px; fill: #8b94b5; margin-left: auto; flex-shrink: 0; }
.layout.collapsed .bs-meta, .layout.collapsed .bs-arrow { display: none; }

/* 顶栏 AI 创作 + 用户下拉 */
.ai-create-btn {
  border: 1px solid var(--primary); background: var(--primary-light); color: var(--primary);
  font-size: 13px; font-weight: 600; padding: 8px 14px; border-radius: 9px; cursor: pointer;
  transition: .15s;
}
.ai-create-btn:hover { background: var(--primary); color: #fff; }
.user { position: relative; }
.user-dropdown {
  display: none; position: absolute; right: 0; top: calc(100% + 6px); z-index: 50;
  background: #fff; border-radius: 10px; box-shadow: 0 8px 28px rgba(20,30,60,.15);
  border: 1px solid var(--border); min-width: 140px; padding: 6px; overflow: hidden;
}
.user.open .user-dropdown { display: block; }
.user-dropdown a {
  display: block; padding: 9px 12px; border-radius: 7px; cursor: pointer;
  color: var(--text); font-size: 13px; white-space: nowrap;
}
.user-dropdown a:hover { background: var(--primary-light); color: var(--primary); }

/* 锁定菜单（企业版门控） */
.menu-item.locked { opacity: .55; }
.menu-item.locked:hover { opacity: 1; }
.lock-badge {
  margin-left: auto; font-size: 10px; padding: 1px 7px; border-radius: 6px;
  background: linear-gradient(135deg, #ff9f2e, #ff7a45); color: #fff; font-weight: 600;
  flex-shrink: 0;
}
.menu-divider {
  color: #59617f; font-size: 11px; padding: 12px 14px 4px;
  display: flex; align-items: center; gap: 6px; white-space: nowrap;
}
.menu-divider::after { content: ""; flex: 1; height: 1px; background: rgba(255,255,255,.08); }
.layout.collapsed .menu-divider span { display: none; }

/* 统计网格（首页 KPI） */
.stat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }
.stat-cell { padding: 12px 14px; border-radius: 10px; background: var(--bg); }
.stat-cell .s-label { color: var(--text-2); font-size: 12px; }
.stat-cell .s-value { font-size: 19px; font-weight: 700; margin-top: 4px; }

/* 入口大卡 */
.entry-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.entry-grid.two { grid-template-columns: repeat(2, 1fr); }
.entry-card {
  border: 1px solid var(--border); border-radius: 12px; padding: 18px;
  cursor: pointer; transition: .15s; display: flex; align-items: center; gap: 14px;
}
.entry-card:hover { border-color: var(--primary); background: var(--primary-light); transform: translateY(-2px); }
.entry-icon {
  width: 46px; height: 46px; border-radius: 12px; flex-shrink: 0;
  display: grid; place-items: center; background: var(--primary-light); color: var(--primary);
}
.entry-icon svg { width: 24px; height: 24px; fill: currentColor; }
.entry-title { font-size: 15px; font-weight: 700; }
.entry-sub { color: var(--text-3); font-size: 12px; margin-top: 3px; }

/* 四模式卡（AI创作入口） */
.mode-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.mode-card {
  border: 1px solid var(--border); border-radius: 14px; padding: 22px; cursor: pointer;
  transition: .15s; position: relative; background: linear-gradient(180deg, #fff, #fafbff);
}
.mode-card:hover { border-color: var(--primary); box-shadow: 0 8px 24px rgba(69,105,255,.12); transform: translateY(-2px); }
.mode-icon {
  width: 52px; height: 52px; border-radius: 14px; margin-bottom: 12px;
  display: grid; place-items: center; background: linear-gradient(135deg, #4569ff, #7c8bff); color: #fff;
}
.mode-icon svg { width: 26px; height: 26px; fill: currentColor; }
.mode-title { font-size: 17px; font-weight: 700; }
.mode-desc { color: var(--text-2); font-size: 13px; margin-top: 6px; line-height: 1.6; }
.mode-lock {
  position: absolute; top: 14px; right: 14px; font-size: 11px; font-weight: 600;
  background: #fff3e0; color: var(--warning); padding: 3px 9px; border-radius: 7px;
}

/* 模板多选卡 */
.tpl-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
.tpl-card {
  border: 1px solid var(--border); border-radius: 10px; padding: 12px 14px;
  cursor: pointer; transition: .12s; display: flex; align-items: center; gap: 10px; font-size: 13px;
}
.tpl-card:hover { border-color: var(--primary); }
.tpl-card.selected { border-color: var(--primary); background: var(--primary-light); color: var(--primary); font-weight: 600; }
.tpl-check {
  width: 18px; height: 18px; border-radius: 5px; border: 1.5px solid var(--border);
  flex-shrink: 0; display: grid; place-items: center; font-size: 11px; color: #fff;
}
.tpl-card.selected .tpl-check { background: var(--primary); border-color: var(--primary); }

/* 配置页布局 */
.config-layout { display: grid; grid-template-columns: 1fr 340px; gap: 16px; align-items: start; }
@media (max-width: 1100px) { .config-layout { grid-template-columns: 1fr; } }

/* 模型单选 */
.model-opts { display: flex; gap: 10px; }
.model-opt {
  flex: 1; border: 1px solid var(--border); border-radius: 10px; padding: 10px;
  text-align: center; cursor: pointer; font-size: 13px; transition: .12s;
}
.model-opt.selected { border-color: var(--primary); background: var(--primary-light); color: var(--primary); font-weight: 700; }
.model-opt .m-ico { font-size: 20px; }

/* stepper */
.stepper { display: inline-flex; align-items: center; gap: 0; border: 1px solid var(--border); border-radius: 9px; overflow: hidden; }
.stepper button { width: 34px; height: 34px; border: none; background: var(--bg); cursor: pointer; font-size: 16px; color: var(--text-2); }
.stepper button:hover { background: var(--primary-light); color: var(--primary); }
.stepper .st-val { width: 48px; text-align: center; font-weight: 600; }

/* 筛选 chips */
.filter-group { margin-bottom: 12px; display: flex; align-items: flex-start; gap: 10px; }
.filter-label { color: var(--text-3); font-size: 13px; padding-top: 5px; width: 64px; flex-shrink: 0; }
.chip-row { display: flex; flex-wrap: wrap; gap: 6px; }
.chip {
  border: 1px solid var(--border); background: #fff; color: var(--text-2);
  padding: 4px 12px; border-radius: 999px; font-size: 12px; cursor: pointer; transition: .12s;
}
.chip:hover { border-color: var(--primary); color: var(--primary); }
.chip.active { background: var(--primary); border-color: var(--primary); color: #fff; }

/* 方向 chips（优化专项） */
.dir-chip {
  display: inline-flex; align-items: center; gap: 6px; background: var(--primary-light);
  color: var(--primary); border-radius: 7px; padding: 4px 10px; font-size: 12px; margin: 3px 4px 3px 0;
}
.dir-chip .dc-add { cursor: pointer; font-weight: 700; }
.dir-chip.added { background: #e7f7ef; color: var(--success); }

/* 专项卡片 */
.proj-card { background: #fff; border: 1px solid var(--border); border-radius: 12px; padding: 16px 18px; margin-bottom: 12px; transition: .15s; }
.proj-card:hover { border-color: var(--primary); box-shadow: var(--shadow); }
.proj-head { display: flex; align-items: center; gap: 10px; }
.proj-title { font-size: 15px; font-weight: 700; }
.proj-count { color: var(--text-3); font-size: 12px; margin-top: 4px; }
.proj-actions { margin-left: auto; display: flex; gap: 8px; flex-wrap: wrap; }

/* MD 编辑器（企业知识库） */
.md-editor { border: 1px solid var(--border); border-radius: 10px; overflow: hidden; }
.md-toolbar {
  display: flex; gap: 4px; padding: 8px 10px; background: var(--bg);
  border-bottom: 1px solid var(--border); flex-wrap: wrap;
}
.md-toolbar button {
  border: none; background: transparent; padding: 4px 10px; border-radius: 6px;
  cursor: pointer; font-size: 12px; color: var(--text-2);
}
.md-toolbar button:hover { background: #fff; color: var(--primary); }
.md-editor textarea {
  width: 100%; min-height: 320px; border: none; outline: none; padding: 14px;
  font-family: "SF Mono", Consolas, monospace; font-size: 13px; line-height: 1.7; resize: vertical;
}
.gen-status {
  display: inline-flex; align-items: center; gap: 8px; color: var(--primary);
  font-size: 13px; font-weight: 600;
}
.spinner {
  width: 14px; height: 14px; border: 2px solid var(--primary-light);
  border-top-color: var(--primary); border-radius: 50%; animation: spin .8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* AI 字段优化按钮 */
.field-ai {
  border: 1px solid var(--primary); background: #fff; color: var(--primary);
  font-size: 12px; padding: 5px 12px; border-radius: 8px; cursor: pointer; white-space: nowrap;
  transition: .12s;
}
.field-ai:hover { background: var(--primary); color: #fff; }
.field-ai.done { border-color: var(--success); color: var(--success); }

/* tag 输入（目标客户等 list 字段） */
.taginput { display: flex; flex-wrap: wrap; gap: 6px; padding: 8px; border: 1px solid var(--border); border-radius: 9px; min-height: 42px; }
.taginput .ti-chip { background: var(--primary-light); color: var(--primary); border-radius: 7px; padding: 3px 10px; font-size: 12px; display: inline-flex; gap: 6px; align-items: center; }
.taginput .ti-chip span { cursor: pointer; }
.taginput input { border: none; outline: none; flex: 1; min-width: 120px; font-size: 13px; }

/* 弹窗 */
.modal-mask {
  position: fixed; inset: 0; background: rgba(15, 23, 46, .45); z-index: 200;
  display: grid; place-items: center; animation: fadeIn .15s;
}
/* Auth P1: first-login forced password change must render above the login overlay */
.first-login-modal { z-index: 500; }
@keyframes fadeIn { from { opacity: 0; } }
.modal {
  background: #fff; border-radius: 14px; width: min(560px, 92vw); max-height: 86vh;
  overflow-y: auto; box-shadow: 0 24px 60px rgba(15,23,46,.25); animation: pop .18s;
}
@keyframes pop { from { transform: scale(.96); opacity: 0; } }
.modal-head { display: flex; align-items: center; justify-content: space-between; padding: 16px 20px; border-bottom: 1px solid var(--border); }
.modal-title { font-size: 16px; font-weight: 700; }
.modal-close { border: none; background: transparent; font-size: 20px; cursor: pointer; color: var(--text-3); line-height: 1; }
.modal-body { padding: 20px; }
.modal-foot { display: flex; justify-content: flex-end; gap: 10px; padding: 14px 20px; border-top: 1px solid var(--border); }

/* Formal detection raw evidence is displayed without altering its stored content. */
.detection-result-panel { margin-top: 16px; border: 1px solid var(--border); border-radius: 8px; padding: 16px; background: #fff; }
.detection-result-panel-head, .detection-result-card-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; }
.detection-result-panel-title { font-size: 16px; font-weight: 700; }
.detection-result-cards { display: grid; gap: 12px; margin-top: 14px; }
.detection-result-card { border: 1px solid var(--border); border-radius: 8px; padding: 16px; background: #fff; }
.detection-question-index { color: var(--text-2); font-size: 13px; font-weight: 600; }
.detection-status { flex: 0 0 auto; border-radius: 999px; padding: 3px 8px; background: #eef8f2; color: #1f8a52; font-size: 12px; line-height: 1.4; }
.detection-status.is-overall { background: var(--primary-light); color: var(--primary); }
.detection-question-text { margin-top: 8px; color: var(--text); font-size: 15px; font-weight: 600; line-height: 1.65; overflow-wrap: anywhere; }
.detection-question-text .geo-dim-tag { margin-right: 7px; vertical-align: 1px; }
.detection-meta { margin-top: 8px; color: var(--text-3); font-size: 12px; }
.detection-result-section { margin-top: 16px; border-top: 1px solid var(--border); padding-top: 14px; }
.detection-result-section-title { color: var(--text-2); font-size: 13px; font-weight: 600; }
.detection-raw-answer { margin-top: 9px; }
.detection-raw-answer summary { width: fit-content; color: var(--primary); cursor: pointer; font-size: 13px; font-weight: 600; }
.detection-raw-answer[open] summary { margin-bottom: 12px; }
.detection-raw-answer-content { max-width: 860px; color: var(--text); font-size: 14px; line-height: 1.8; overflow-wrap: anywhere; }
.detection-raw-answer-content p { margin: 0 0 12px; white-space: pre-wrap; }
.detection-raw-answer-content p:last-child { margin-bottom: 0; }
.detection-raw-empty, .detection-evidence-note { margin-top: 9px; color: var(--text-3); font-size: 13px; line-height: 1.6; }
.detection-evidence-note.is-failed { color: var(--danger); }
.detection-evidence-list { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 10px; }
.detection-evidence-thumb { width: min(220px, 100%); min-height: 90px; padding: 0; overflow: hidden; border: 1px solid var(--border); border-radius: 8px; background: var(--bg); color: var(--text-2); cursor: pointer; text-align: left; }
.detection-evidence-thumb:hover { border-color: var(--primary); }
.detection-evidence-thumb img { display: block; width: 100%; height: auto; max-height: 170px; object-fit: contain; background: #fff; }
.detection-evidence-thumb span { display: block; padding: 10px; font-size: 12px; }
.recall-analysis-action { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-top: 14px; }
.recall-analysis-overview { margin-top: 14px; padding: 13px 14px; border: 1px solid #dbe5ff; border-radius: 8px; background: #f7f9ff; }
.recall-analysis-overview-title { font-size: 16px; font-weight: 700; color: #26354f; }
.recall-analysis-overview-counts { display: flex; gap: 8px 14px; flex-wrap: wrap; margin-top: 8px; color: #5c6a82; font-size: 14px; font-weight: 500; }
.recall-overview-table { min-width: 720px; margin-top: 12px; border-top: 1px solid #dbe5ff; }
.recall-overview-row { display: grid; grid-template-columns: minmax(112px, 1.1fr) minmax(150px, 1.45fr) minmax(180px, 1.4fr) minmax(150px, 1.1fr); gap: 12px; align-items: start; padding: 10px 0; border-bottom: 1px solid #e3e9f5; color: var(--text-2); font-size: 12px; line-height: 1.55; }
.recall-overview-head { color: #526078; font-size: 13px; font-weight: 700; }
.recall-overview-select { width: 100%; border: 0; border-radius: 8px; background: transparent; font: inherit; text-align: left; cursor: pointer; }
.recall-overview-select:hover { box-shadow: inset 0 0 0 1px #5b82ff; background: #edf4ff; color: var(--text); }
.recall-overview-select.is-selected { box-shadow: inset 0 0 0 1px #3f6fff; background: #e9f2ff; color: var(--text); }
.recall-overview-brands { display: flex; flex-wrap: wrap; gap: 5px; }
.recall-overview-brand { display: inline-flex; padding: 2px 6px; border-radius: 4px; background: #eef3ff; color: #355fd4; }
.recall-overview-empty { color: var(--text-3); }
.recall-overview-more { position: relative; }
.recall-overview-more summary { color: var(--primary); cursor: pointer; list-style: none; }
.recall-overview-more summary::-webkit-details-marker { display: none; }
.recall-overview-more > div { display: grid; gap: 5px; margin-top: 5px; }
.demand-recall-analysis { background: transparent; border: 0; padding: 0; }
.demand-recall-analysis + .detection-result-section { margin-top: 16px; }
.recall-analysis-badges { display: flex; gap: 7px 10px; flex-wrap: wrap; align-items: center; margin-top: 13px; color: var(--text-2); font-size: 12px; }
.recall-analysis-badge { display: inline-flex; align-items: center; min-height: 22px; padding: 1px 8px; border: 1px solid #bdd0ff; border-radius: 999px; background: #edf3ff; color: #355fd4; font-weight: 600; }
.recall-analysis-badge.level-3, .recall-analysis-badge.level-4 { border-color: #a6dbc0; background: #eef9f2; color: #20804e; }
.recall-question-detail-card { scroll-margin-top: 18px; border-color: #dbe5ff; background: #f7f9ff; }
.recall-question-navigation { display: flex; align-items: center; gap: 10px; color: var(--text-2); font-size: 13px; font-variant-numeric: tabular-nums; }
.recall-question-navigation button { display: grid; width: 34px; height: 34px; place-items: center; border: 1px solid #dce4f4; border-radius: 50%; background: #fff; color: #31425f; font-size: 26px; line-height: 1; cursor: pointer; }
.recall-question-navigation button:hover:not(:disabled) { border-color: #a8c1ff; color: var(--primary); }
.recall-question-navigation button:disabled { border-color: transparent; background: #f6f8fc; color: #b7c0d0; cursor: default; }
.recall-detail-table { margin-top: 13px; border-top: 1px solid #e5eaf2; }
.recall-detail-row { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 16px; padding: 12px 0; border-bottom: 1px solid #e5eaf2; }
.recall-detail-label { color: #26354f; font-size: 13px; font-weight: 700; line-height: 1.7; }
.recall-detail-copy { min-width: 0; color: var(--text-2); font-size: 13px; line-height: 1.75; overflow-wrap: anywhere; }
.recall-detail-copy p { margin: 0 0 5px; }
.recall-detail-copy p:last-child { margin-bottom: 0; }
.recall-brand-position { display: grid; gap: 7px; }
.recall-brand-position .recall-analysis-badge { justify-self: start; }
.recall-analysis-details { margin-top: 14px; border-top: 1px solid #e4e9f2; padding-top: 12px; }
.recall-analysis-details summary { color: var(--primary); font-size: 13px; font-weight: 600; cursor: pointer; }
.recall-analysis-details[open] summary { margin-bottom: 11px; }
.recall-analysis-detail-copy { margin-top: 7px; color: var(--text-2); font-size: 13px; line-height: 1.65; }
.recall-analysis-group { margin-top: 14px; }
.recall-analysis-group-title { font-size: 13px; font-weight: 700; color: var(--text); }
.recall-analysis-fields { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 9px 14px; margin: 9px 0 0; }
.recall-analysis-fields > div { min-width: 0; }
.recall-analysis-fields .is-wide { grid-column: 1 / -1; }
.recall-analysis-fields dt { color: var(--text-3); font-size: 12px; }
.recall-analysis-fields dd { margin: 3px 0 0; color: var(--text-2); font-size: 13px; line-height: 1.65; overflow-wrap: anywhere; }
.recall-analysis-landscape { margin-top: 8px; border-top: 1px solid #e4e9f2; }
.recall-analysis-landscape-row { display: grid; grid-template-columns: minmax(90px, 1fr) 116px 112px minmax(140px, 2fr); gap: 10px; padding: 8px 0; border-bottom: 1px solid #e4e9f2; color: var(--text-2); font-size: 12px; line-height: 1.55; overflow-wrap: anywhere; }
.recall-analysis-list { display: grid; gap: 5px; margin: 8px 0 0; padding: 0; list-style: none; color: var(--text-2); font-size: 13px; line-height: 1.65; }
.recall-analysis-list li { display: flex; gap: 7px; }
.recall-analysis-list li span { flex: 0 0 auto; color: var(--primary); }
.recall-analysis-evidence-quote { margin-top: 3px; color: var(--text-3); font-size: 12px; line-height: 1.55; }
.recall-analysis-empty { margin-top: 8px; color: var(--text-3); font-size: 13px; line-height: 1.6; }
.recall-analysis-error { color: var(--danger); font-size: 13px; line-height: 1.6; }
.recall-consultant-note { display: grid; grid-template-columns: 220px minmax(0, 1fr) auto; gap: 12px 16px; align-items: center; margin-top: 14px; padding-top: 13px; border-top: 1px solid #e4e9f2; }
.recall-consultant-note label { color: #26354f; font-size: 13px; font-weight: 700; }
.recall-consultant-note textarea { width: 100%; min-height: 40px; resize: vertical; border: 0; padding: 7px 0; color: var(--text); font: inherit; font-size: 13px; line-height: 1.55; }
.recall-consultant-note textarea:focus { outline: 0; box-shadow: inset 0 -1px 0 var(--primary); }
.recall-consultant-note .tb-btn { justify-self: end; }
.recall-detail-disclosure { margin: 0; }
.recall-detail-disclosure summary { display: flex; align-items: center; justify-content: space-between; gap: 12px; color: #26354f; cursor: pointer; font-size: 13px; font-weight: 700; list-style: none; }
.recall-detail-disclosure summary::-webkit-details-marker { display: none; }
.recall-detail-disclosure[open] summary { margin-bottom: 12px; }
.recall-detail-disclosure-label { color: var(--text-2); font-size: 12px; font-weight: 600; }
.recall-detail-disclosure[open] .recall-detail-disclosure-label::after { content: '收起'; font-size: 12px; }
.recall-detail-disclosure[open] .recall-detail-disclosure-label { font-size: 0; }
.brand-analysis-action-note { color: var(--text-3); font-size: 12px; line-height: 1.55; }
.brand-cognition-overview { margin-top: 14px; padding: 13px 14px; border: 1px solid #dbe5ff; border-radius: 8px; background: #f7f9ff; }
.brand-cognition-overview-title { color: #26354f; font-size: 16px; font-weight: 700; }
.brand-cognition-overview > p { margin: 6px 0 0; color: var(--text-2); font-size: 12px; line-height: 1.6; }
.brand-cognition-overview-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; margin-top: 12px; }
.brand-cognition-overview-item { min-width: 0; width: 100%; padding: 10px; border: 1px solid #e0e8f8; border-radius: 6px; background: #fff; color: #26354f; font: inherit; font-size: 13px; font-weight: 700; text-align: left; cursor: pointer; transition: border-color .12s, background .12s, box-shadow .12s; }
.brand-cognition-overview-item:hover { border-color: #9cbcff; background: #f5f8ff; }
.brand-cognition-overview-item.is-selected { border-color: #3f73ff; background: #edf3ff; box-shadow: 0 0 0 1px rgba(63, 115, 255, .08); }
.brand-cognition-overview-item p { margin: 6px 0 0; color: var(--text-2); font-size: 12px; font-weight: 400; line-height: 1.6; overflow-wrap: anywhere; }
.brand-cognition-analysis { background: transparent; border: 0; padding: 0; }
.brand-analysis-row { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 16px; padding: 12px 0; border-bottom: 1px solid #e5eaf2; }
.brand-analysis-points { display: grid; gap: 6px; }
.brand-analysis-points details { border: 1px solid #e5eaf2; border-radius: 6px; padding: 7px 9px; background: #fff; }
.brand-analysis-points summary { color: var(--text-2); cursor: pointer; font-size: 13px; line-height: 1.6; }
.brand-analysis-quote { margin-top: 8px; padding-top: 8px; border-top: 1px solid #eef1f6; color: var(--text-3); font-size: 12px; line-height: 1.6; }
.brand-analysis-row ul { display: grid; gap: 5px; margin: 0; padding-left: 18px; }
.detection-image-preview { max-height: 78vh; overflow: auto; padding: 14px; background: var(--bg); }
.detection-image-preview img { display: block; max-width: 100%; height: auto; margin: 0 auto; }
@media (max-width: 640px) { .detection-result-panel, .detection-result-card { padding: 13px; } .detection-result-card-head { align-items: center; } .detection-evidence-thumb { width: 100%; } .recall-analysis-overview { overflow-x: auto; } .recall-analysis-fields, .brand-cognition-overview-grid { grid-template-columns: 1fr; } .recall-analysis-landscape-row { grid-template-columns: 1fr 1fr; } .recall-question-navigation { gap: 7px; } .recall-question-navigation button { width: 30px; height: 30px; } .recall-detail-row, .recall-consultant-note, .brand-analysis-row { grid-template-columns: 1fr; gap: 5px; } .recall-consultant-note .tb-btn { justify-self: start; } }
.btn {
  border: none; border-radius: 9px; padding: 9px 18px; font-size: 13px; font-weight: 600; cursor: pointer;
  transition: .12s;
}
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dark); }
.btn-plain { background: var(--bg); color: var(--text-2); }
.btn-plain:hover { background: var(--border); }
.btn-danger { background: #fff1f0; color: var(--danger); }

/* 金额档位 */
.amount-opts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 14px; }
.amount-opt {
  border: 1px solid var(--border); border-radius: 10px; padding: 14px; text-align: center;
  cursor: pointer; transition: .12s;
}
.amount-opt .a-val { font-size: 18px; font-weight: 700; }
.amount-opt .a-gift { font-size: 11px; color: var(--success); margin-top: 2px; }
.amount-opt.selected { border-color: var(--primary); background: var(--primary-light); }

/* 二维码占位 */
.qr-box {
  width: 160px; height: 160px; margin: 14px auto; border-radius: 12px;
  background:
    repeating-conic-gradient(#1f2329 0 25%, #fff 0 50%) 0 0/24px 24px;
  border: 6px solid #fff; box-shadow: var(--shadow); position: relative;
}
.qr-box::after { content: "火种 GEO"; position: absolute; inset: 0; display: grid; place-items: center; background: rgba(255,255,255,.85); font-size: 13px; font-weight: 700; border-radius: 8px; }

/* toast */
.toast {
  position: fixed; left: 50%; bottom: 40px; transform: translateX(-50%);
  background: rgba(15,23,46,.88); color: #fff; padding: 10px 20px; border-radius: 10px;
  font-size: 13px; z-index: 300; animation: pop .18s;
}

/* 登录页 */
.login-mask { position: fixed; inset: 0; z-index: 400; display: grid; place-items: center; background: linear-gradient(135deg, #0f172e, #2f4fd6); }
.login-card { background: #fff; border-radius: 16px; padding: 34px 36px; width: min(400px, 92vw); box-shadow: 0 30px 80px rgba(0,0,0,.35); }
.login-logo { display: flex; align-items: center; gap: 10px; justify-content: center; margin-bottom: 6px; }
.login-title { text-align: center; font-size: 20px; font-weight: 700; margin-bottom: 22px; }
.login-row { margin-bottom: 14px; }
.login-row input {
  width: 100%; border: 1px solid var(--border); border-radius: 9px; padding: 11px 12px;
  font-size: 14px; outline: none; transition: border .15s; box-sizing: border-box;
}
.login-row input:focus { border-color: var(--primary); }
.captcha-row { display: flex; gap: 10px; }
.captcha-img {
  width: 110px; height: 42px; border-radius: 9px; flex-shrink: 0; cursor: pointer;
  background: repeating-linear-gradient(45deg, #eef2ff 0 8px, #dfe6ff 8px 16px);
  display: grid; place-items: center; font-family: "Comic Sans MS", cursive;
  font-style: italic; font-weight: 700; font-size: 18px; color: #4569ff;
  letter-spacing: 3px; user-select: none;
}

/* 配置页下拉 */
.cfg-select {
  border: 1px solid var(--border); border-radius: 9px; padding: 9px 12px;
  font-size: 13px; color: var(--text); outline: none; background: #fff; cursor: pointer;
  max-width: 320px;
}
.cfg-select:focus { border-color: var(--primary); }

/* 表格小按钮 */
.tb-btn {
  border: none; background: transparent; color: var(--primary); cursor: pointer;
  font-size: 12px; padding: 2px 6px; border-radius: 6px;
}
.tb-btn:hover { background: var(--primary-light); }
.tb-btn.warn { color: var(--warning); }
.tb-btn.danger { color: var(--danger); }
.tb-btn.danger:hover { background: #fff1f0; }

@media (max-width: 1100px) { .stat-grid { grid-template-columns: repeat(2, 1fr); } .entry-grid, .entry-grid.two, .mode-grid, .tpl-grid { grid-template-columns: 1fr; } }

/* responsive */
@media (max-width: 1100px) {
  .kpi-row { grid-template-columns: repeat(2, 1fr); }
  .cols-2-1, .cols-1-2, .cols-3 { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .header-search { display: none; }
  .kpi-row { grid-template-columns: 1fr; }
}

/* ---------- AI 对话 → GEO Copilot（社交式左右分栏） ---------- */
.chat-layout { display: flex; height: calc(100vh - 200px); min-height: 480px; overflow: hidden; padding: 0; }
.chat-sidebar { width: 240px; flex-shrink: 0; border-right: 1px solid var(--border, #e8e8e8); display: flex; flex-direction: column; background: var(--bg-2, #f8f9fb); transition: width .2s ease; overflow: hidden; }
.chat-sidebar-head { display: flex; align-items: center; justify-content: space-between; padding: 12px; border-bottom: 1px solid var(--border, #e8e8e8); }
.chat-sidebar-title { font-size: 13px; font-weight: 600; color: var(--text-1); white-space: nowrap; }
.chat-sidebar-toggle { background: transparent; border: none; color: var(--text-3); cursor: pointer; padding: 4px; border-radius: 6px; display: inline-flex; align-items: center; }
.chat-sidebar-toggle:hover { background: rgba(69,105,255,.08); color: var(--primary); }
.chat-new-btn { margin: 12px; }
.chat-conv-list { flex: 1; overflow-y: auto; display: flex; flex-direction: column; gap: 2px; padding: 0 8px 12px; }
.chat-conv-empty { padding: 20px 12px; color: var(--text-3); font-size: 13px; text-align: center; }
.chat-conv-wrap { display: flex; align-items: center; border-radius: 8px; overflow: hidden; }
.chat-conv-wrap:hover { background: rgba(69,105,255,.06); }
.chat-conv-wrap.is-active { background: rgba(69,105,255,.12); }
.chat-conv-item { flex: 1; min-width: 0; text-align: left; font-size: 13px; color: var(--text-2); background: transparent; border: none; padding: 10px 12px; cursor: pointer; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.chat-conv-wrap.is-active .chat-conv-item { color: var(--primary); font-weight: 600; }
.chat-conv-del, .chat-conv-rename { flex-shrink: 0; background: transparent; border: none; color: var(--text-3); cursor: pointer; padding: 6px 8px; display: inline-flex; align-items: center; opacity: 0; transition: opacity .15s; }
.chat-conv-wrap:hover .chat-conv-del, .chat-conv-wrap:hover .chat-conv-rename { opacity: 1; }
.chat-conv-rename:hover { color: var(--primary); }
.chat-conv-del:hover { color: var(--danger, #e5484d); }
.chat-conv-edit { flex: 1; min-width: 0; border: 1px solid var(--primary); border-radius: 6px; padding: 6px 8px; font-size: 13px; outline: none; background: #fff; color: var(--text-1); }
.chat-conv-edit::selection { background: rgba(69,105,255,.2); }
.chat-conv-edit-save { flex-shrink: 0; background: transparent; border: none; color: var(--primary); cursor: pointer; padding: 6px 8px; display: inline-flex; align-items: center; }
.chat-conv-wrap.is-editing { background: rgba(69,105,255,.08); }
.chat-layout.sidebar-collapsed .chat-sidebar { width: 56px; }
.chat-layout.sidebar-collapsed .chat-sidebar-head { justify-content: center; padding: 12px 0; }
.chat-layout.sidebar-collapsed .chat-sidebar-title { display: none; }
.chat-layout.sidebar-collapsed .chat-new-btn { margin: 12px auto; }
.chat-layout.sidebar-collapsed .chat-conv-list, .chat-layout.sidebar-collapsed .chat-conv-empty { display: none; }
.chat-main { flex: 1; display: flex; flex-direction: column; min-width: 0; }
.chat-messages { flex: 1; overflow-y: auto; padding: 16px; display: flex; flex-direction: column; gap: 12px; }
.chat-msg { display: flex; }
.chat-msg-user { justify-content: flex-end; }
.chat-msg-ai { justify-content: flex-start; }
.chat-bubble { padding: 12px 16px; border-radius: 10px; font-size: 14px; line-height: 1.65; word-break: break-word; }
.chat-msg-user .chat-bubble { max-width: 52%; background: var(--primary); color: #fff; border-bottom-right-radius: 3px; }
.chat-msg-ai .chat-bubble { max-width: 92%; background: var(--bg-2, #f5f6f8); color: var(--text-1); border-bottom-left-radius: 3px; }
.chat-msg-ai .chat-bubble { line-height: 1.7; }
.chat-loading { color: var(--text-3); font-style: italic; }
.chat-empty { text-align: center; color: var(--text-3); font-size: 14px; padding: 60px 20px; }
.chat-suggest { display: flex; flex-wrap: wrap; gap: 6px; padding: 0 16px 10px; align-items: center; }
.chat-suggest-btn { font-size: 12px; padding: 4px 10px; }
.chat-tool-activity { margin-top: 10px; font-size: 12px; color: var(--text-3); background: rgba(69,105,255,.05); border-radius: 6px; padding: 6px 10px; }
.chat-tool-activity summary { cursor: pointer; list-style: none; font-weight: 600; color: var(--text-2); }
.chat-tool-activity summary::-webkit-details-marker { display: none; }
.chat-tool-activity > ul { margin: 6px 0 0; padding-left: 18px; list-style: disc; }
.chat-tool-activity > ul li { margin: 2px 0; }
.chat-tool-activity .chat-tool-activity-err { color: var(--warning, #d97706); }
.chat-sec { margin: 6px 0; }
.chat-sec-title { font-weight: 700; color: var(--text-1); margin-bottom: 4px; }
.chat-sec-lead .chat-sec-title { font-size: 15px; color: var(--primary, #4569ff); }
.chat-sec-lead { background: rgba(69,105,255,.06); border-left: 3px solid var(--primary, #4569ff); border-radius: 8px; padding: 10px 12px; margin-bottom: 12px; }
.chat-sec-obs .chat-sec-title { font-size: 14px; color: var(--text-1); }
.chat-sec-gap { background: rgba(69,105,255,.03); border-radius: 8px; border: 1px solid var(--border, #e8e8e8); padding: 10px 12px; margin-bottom: 10px; }
.chat-sec-gap .chat-sec-title { color: var(--primary, #4569ff); }
.chat-sec-confirm .chat-sec-title { font-size: 13px; color: var(--text-3); font-weight: 600; }
.chat-sec-confirm > * { color: var(--text-2); }
.chat-sec-confirm > .chat-sec-title { color: var(--text-3); }
.chat-sec-summary { background: rgba(69,105,255,.08); border-radius: 8px; padding: 10px 12px; margin-top: 10px; border-left: 3px solid var(--primary, #4569ff); }
.chat-sec-summary .chat-sec-title { color: var(--primary, #4569ff); }
@media (max-width: 640px) {
  .chat-msg-ai .chat-bubble { max-width: 96%; }
  .chat-msg-user .chat-bubble { max-width: 78%; }
  .md-table { min-width: 300px; }
  .chat-sec, .chat-bubble { padding-left: 10px; padding-right: 10px; }
}
.chat-truncated { margin-top: 8px; font-size: 12px; color: var(--warning, #d97706); background: rgba(217,119,6,.06); border-radius: 6px; padding: 6px 10px; }
.chat-source-refs { margin-top: 10px; font-size: 12px; color: var(--text-2); border-top: 1px solid var(--border, #e8e8e8); padding-top: 8px; }
.chat-source-refs .sr-title { font-weight: 600; color: var(--text-1); margin-bottom: 4px; }
.chat-source-refs ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 3px; }
.chat-source-refs li { display: block; word-break: break-word; }
.chat-source-refs li + li { margin-top: 2px; }
.md-p { margin: 0 0 8px; }
.md-p:last-child { margin-bottom: 0; }
.md-h1, .md-h2, .md-h3, .md-h4 { margin: 14px 0 6px; line-height: 1.3; font-weight: 700; color: var(--text-1); }
.md-h1 { font-size: 18px; }
.md-h2 { font-size: 16px; }
.md-h3 { font-size: 15px; }
.md-h4 { font-size: 14px; }
.md-list { margin: 6px 0; padding-left: 22px; }
.md-list li { margin: 3px 0; }
.md-hr { border: none; border-top: 1px solid var(--border, #e8e8e8); margin: 12px 0; }
.chat-bubble code { background: rgba(69,105,255,.08); color: var(--primary); padding: 1px 6px; border-radius: 4px; font-size: 12.5px; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; }
.md-code { background: #1e2228; color: #e6e8ec; padding: 12px 14px; border-radius: 8px; overflow-x: auto; margin: 8px 0; font-size: 13px; line-height: 1.55; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; }
.md-table-wrap { overflow-x: auto; margin: 8px 0; border: 1px solid var(--border, #e8e8e8); border-radius: 8px; }
.md-table { border-collapse: collapse; width: 100%; min-width: 360px; font-size: 13px; }
.md-table th, .md-table td { padding: 8px 12px; border-bottom: 1px solid var(--border, #e8e8e8); text-align: left; }
.md-table thead th { background: rgba(69,105,255,.06); color: var(--text-1); font-weight: 600; }
.md-table tbody tr:last-child td { border-bottom: none; }
.md-table tbody tr:hover { background: rgba(69,105,255,.03); }
.chat-input-row { display: flex; gap: 10px; padding: 12px 16px; border-top: 1px solid var(--border, #e8e8e8); align-items: flex-end; }
.chat-input-row textarea { flex: 1; resize: none; border: 1px solid var(--border, #d9d9d9); border-radius: 8px; padding: 10px 12px; font-size: 14px; font-family: inherit; outline: none; }
.chat-input-row textarea:focus { border-color: var(--primary); }

/* ---------- GEO专项 2×2 工作台 ---------- */
.geo-project-workspace { width: 100%; max-width: none; padding: 16px 20px 28px; }
.geo-module-card { display: flex; flex-direction: column; align-items: flex-start; justify-content: center; gap: 2px; min-height: 58px; padding: 12px 16px; border: 1px solid var(--border, #d9dce1); border-radius: 10px; background: #fff; cursor: pointer; text-align: left; font-size: 14px; font-weight: 600; color: var(--text, #222); font-family: inherit; }
.geo-module-card:hover { border-color: var(--primary); }
.geo-module-card.active { border-color: var(--primary); background: #e6f0ff; box-shadow: 0 2px 8px rgba(24, 100, 210, 0.10); }
.geo-module-card > div:last-child { font-weight: 400; font-size: 12px; }

/* 11维卡片总览 */
.geo-dim-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 12px; }
.geo-dim-card { display: flex; flex-direction: column; gap: 5px; padding: 12px 14px; border: 1px solid var(--border, #e8e8e8); border-radius: 8px; background: #fff; cursor: pointer; text-align: left; font-family: inherit; }
.geo-dim-card:hover { border-color: var(--primary); }
.geo-dim-name { font-weight: 600; font-size: 14px; }
.geo-dim-count { font-size: 13px; color: var(--text-2, #666); }
.geo-dim-status { font-size: 12px; }

/* Question-first 研究范围维度选择 */
.geo-dim-select-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-top: 14px; }
.geo-dim-select-card { display: flex; flex-direction: column; padding: 12px 14px; border: 1px solid var(--border, #e8e8e8); border-radius: 8px; background: #fff; cursor: pointer; text-align: left; font-family: inherit; font-size: 14px; color: var(--text, #222); }
.geo-dim-select-card:hover { border-color: var(--primary); }
.geo-dim-select-card.selected { border-color: var(--primary); background: #f5f8ff; }

@media (max-width: 720px) {
  .geo-dim-select-grid { grid-template-columns: repeat(2, 1fr); }
}

/* 左右双栏工作台：左 AI候选为主，右 已选为弱一级 */
.geo-two-col { display: grid; grid-template-columns: minmax(0, 2fr) minmax(300px, 1fr); gap: 14px; }
.geo-two-col { grid-template-columns: 1fr 1fr; gap: 16px; }
.geo-col { padding: 16px 18px; background: #fff; border: 1px solid var(--border, #e8e8e8); border-radius: 10px; min-width: 0; }
.geo-col-title { font-weight: 600; font-size: 15px; margin-bottom: 8px; }
.geo-chip-list { display: flex; flex-direction: column; gap: 8px; }
.geo-chip { display: flex; align-items: center; gap: 8px; padding: 8px 10px; background: #fff; border: 1px solid var(--border, #e8e8e8); border-radius: 8px; font-size: 13px; }
.geo-q-row { display: flex; align-items: center; gap: 12px; padding: 11px 4px; border-bottom: 1px solid var(--border, #eceef1); min-width: 0; }
.geo-q-row:last-child { border-bottom: none; }
.geo-q-row:hover { background: #f7f9fc; }
.geo-q-text { flex: 1; font-size: 15px; line-height: 1.5; }
.geo-q-action { flex: 0 0 auto; min-width: 48px; text-align: right; }
.geo-filter-chip { display: inline-flex; align-items: center; gap: 6px; min-height: 32px; padding: 7px 14px; border: 1px solid var(--border, #d9dce1); border-radius: 999px; background: #fff; color: var(--text-2, #555); font-size: 14px; cursor: pointer; font-family: inherit; }
.geo-filter-chip:hover { border-color: var(--primary); }
.geo-filter-chip.active { border-color: var(--primary); background: #e6f0ff; color: var(--text, #111); font-weight: 600; }
.geo-chip-name { }
.geo-chip-count { color: var(--text-3, #888); font-weight: 400; }
.geo-filter-chip.active .geo-chip-count { color: var(--primary); }
.geo-q-add { color: var(--primary); border: none; background: none; cursor: pointer; font-size: 13px; padding: 4px 6px; font-family: inherit; }
.geo-q-add:disabled { color: var(--text-3, #aaa); cursor: default; }
.geo-q-remove { color: var(--danger, #d9534f); border: none; background: none; cursor: pointer; font-size: 13px; padding: 4px 6px; font-family: inherit; }
.geo-dim-tag { font-size: 11px; color: var(--text-3, #999); background: #fff; border: 1px solid var(--border, #e8e8e8); border-radius: 999px; padding: 1px 7px; flex: 0 0 auto; }
.geo-workbench { background: var(--panel); border: 1px solid rgba(230, 232, 235, .6); border-radius: var(--radius); box-shadow: var(--shadow); padding: 18px 20px; }
.geo-saved-card { background: transparent; border: 0; border-top: 1px solid var(--border, #e6e8eb); border-radius: 0; padding: 18px 0 0; transition: border-color .15s ease; }
.geo-saved-card:hover { border-color: var(--primary); box-shadow: none; }
.geo-recall-action-block { margin-top: 2px; }
.geo-col { transition: border-color .15s ease, box-shadow .15s ease; }
.geo-col:hover { border-color: var(--primary); box-shadow: 0 0 0 1px var(--primary), 0 4px 14px rgba(69, 105, 255, .10); }
.geo-more { position: relative; display: inline-block; }
.geo-more-list { position: absolute; right: 0; top: calc(100% + 4px); z-index: 20; background: #fff; border: 1px solid var(--border, #e6e8eb); border-radius: 8px; box-shadow: var(--shadow, 0 4px 16px rgba(20,30,60,.12)); min-width: 150px; padding: 6px; }
.geo-more-list button { display: block; width: 100%; text-align: left; border: none; background: transparent; padding: 8px 10px; border-radius: 6px; font-size: 13px; color: var(--text-2, #555); cursor: pointer; font-family: inherit; }
.geo-more-list button:hover { background: var(--bg, #f0f2f5); }
.geo-more summary { list-style: none; }
.geo-more summary::-webkit-details-marker { display: none; }

@media (max-width: 720px) {
  .geo-dim-grid { grid-template-columns: repeat(2, 1fr); }
  .geo-two-col { grid-template-columns: 1fr; }
}
@media (max-width: 1080px) {
  .geo-two-col { grid-template-columns: minmax(0, 3fr) minmax(260px, 2fr); }
}

/* ---------- 我的算力（Firegeo 算力 U1） ---------- */
.compute-center { width: 100%; }
.compute-balance { display: flex; flex-direction: column; align-items: flex-start; gap: 6px; }
.compute-balance-label { color: var(--text-2); font-size: 13px; }
.compute-balance-value { font-size: 30px; font-weight: 700; line-height: 1.2; }
.compute-balance .btn { margin-top: 6px; }
.compute-tierbox { margin-top: 14px; width: 100%; max-width: 420px; border-top: 1px solid var(--border); padding-top: 12px; }
.compute-tierbox-title { font-size: 13px; font-weight: 600; margin-bottom: 8px; }
.compute-tierbox-note { margin-top: 10px; font-size: 12px; color: var(--text-3); line-height: 1.7; }
.compute-list { display: flex; flex-direction: column; }
.compute-row { display: flex; align-items: center; justify-content: space-between; gap: 14px; padding: 12px 0; border-bottom: 1px solid var(--border); }
.compute-row:last-child { border-bottom: 0; }
.compute-row-name { font-size: 13px; color: var(--text); min-width: 0; }
.compute-row-cost { font-size: 13px; color: var(--text-2); white-space: nowrap; }
.compute-row-cost b { color: var(--text); font-weight: 600; }
.compute-muted { color: var(--text-3); }
@media (max-width: 720px) {
  .compute-balance-value { font-size: 26px; }
  .compute-row { flex-wrap: wrap; gap: 6px; }
  .compute-row-cost { white-space: normal; }
}

/* ---------- 品牌AI诊断报告 ---------- */
.diag-module-tabs { display: flex; gap: 6px; margin: -4px 0 14px; border-bottom: 1px solid var(--border); }
.diag-module-tabs button { border: 0; border-bottom: 2px solid transparent; background: transparent; color: var(--text-2); padding: 9px 4px 10px; margin-right: 14px; font: inherit; font-size: 13px; cursor: pointer; }
.diag-module-tabs button:hover { color: var(--primary); }
.diag-module-tabs button.is-active { color: var(--primary); border-bottom-color: var(--primary); font-weight: 600; }
.diag-intake-card { max-width: 1480px; margin: 0 auto; padding: 30px 30px 32px; }
.diag-intake-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 24px; padding-bottom: 24px; border-bottom: 1px solid var(--border); }
.diag-intake-kicker { color: var(--primary); font-size: 14px; font-weight: 700; }
.diag-intake-title { margin-top: 8px; color: var(--text); font-size: 24px; font-weight: 700; line-height: 1.25; }
.diag-intake-subtitle { margin-top: 7px; color: var(--text-3); font-size: 13px; line-height: 1.6; }
.diag-intake-field { margin-top: 24px; }
.diag-intake-field > label { display: block; color: var(--primary); font-size: 16px; font-weight: 700; line-height: 1.5; }
.diag-intake-field > label span { margin-right: 7px; }
.diag-intake-field input { width: 100%; height: 48px; margin-top: 12px; padding: 0 14px; border: 1px solid var(--border); border-radius: 6px; background: #fff; color: var(--text); font: inherit; font-size: 14px; }
.diag-intake-field input:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(78, 108, 255, .1); outline: 0; }
.diag-intake-field input:disabled { color: var(--text-2); background: #f7f8fa; }
.diag-intake-action-input { display: flex; gap: 14px; align-items: center; margin-top: 12px; }
.diag-intake-action-input input { margin-top: 0; }
.diag-intake-search { min-width: 180px; height: 48px; white-space: nowrap; }
.diag-intake-hint { margin-top: 8px; color: var(--text-3); font-size: 13px; line-height: 1.6; }
.diag-intake-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; margin-top: 28px; }
.diag-direct-state { max-width: 1480px; margin-left: auto; margin-right: auto; }
.diag-history-board { max-width: 1480px; margin: 0 auto; background: #fff; border: 1px solid var(--border); border-radius: 8px; padding: 28px 30px 20px; }
.diag-history-board-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 20px; padding-bottom: 20px; border-bottom: 1px solid var(--border); }
.diag-history-board-title { margin-top: 7px; font-size: 22px; line-height: 1.3; font-weight: 700; color: var(--text); }
.diag-history-board-head p { margin: 7px 0 0; color: var(--text-3); font-size: 13px; }
.diag-history-board-tools { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 14px 0; }
.diag-history-select-all { display: inline-flex; align-items: center; gap: 7px; color: var(--text-2); font-size: 13px; cursor: pointer; }
.diag-history-select-all input, .diag-history-record-select input { width: 16px; height: 16px; accent-color: var(--primary); }
.diag-history-record-list { display: grid; gap: 12px; }
.diag-history-record { border: 1px solid #e3e8f2; border-radius: 8px; overflow: hidden; background: #fff; transition: border-color .15s ease, box-shadow .15s ease; }
.diag-history-record:hover { border-color: #cbd7ff; box-shadow: 0 8px 22px rgba(35, 69, 150, .07); }
.diag-history-record-head { display: flex; align-items: center; gap: 14px; padding: 18px 18px 15px; }
.diag-history-record-select { display: flex; align-items: center; gap: 10px; color: var(--primary); font-size: 13px; font-weight: 700; cursor: pointer; }
.diag-history-record-select span { min-width: 24px; }
.diag-history-record-title { min-width: 0; flex: 1; }
.diag-history-record-title h3 { margin: 0; color: var(--text); font-size: 16px; line-height: 1.45; }
.diag-history-record-title p { margin: 4px 0 0; overflow: hidden; color: var(--text-3); font-size: 12px; text-overflow: ellipsis; white-space: nowrap; }
.diag-history-record-status { display: flex; align-items: center; gap: 10px; }
.diag-history-record-status time { color: var(--text-3); font-size: 12px; white-space: nowrap; }
.diag-history-record-body { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, .7fr) minmax(220px, 1fr); gap: 18px; padding: 14px 18px; border-top: 1px solid #edf0f5; border-bottom: 1px solid #edf0f5; background: #f9fbff; }
.diag-history-record-body div { min-width: 0; }
.diag-history-record-body span { display: block; margin-bottom: 5px; color: var(--text-3); font-size: 12px; }
.diag-history-record-body strong { display: block; overflow: hidden; color: var(--text-2); font-size: 13px; font-weight: 500; line-height: 1.55; text-overflow: ellipsis; white-space: nowrap; }
.diag-history-record-foot { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 14px 18px; }
.diag-history-record-foot .diag-result-link { font-size: 13px; font-weight: 600; }
@media (max-width: 720px) {
  .diag-intake-card { padding: 22px 18px 24px; }
  .diag-intake-head { gap: 12px; padding-bottom: 18px; }
  .diag-intake-title { font-size: 20px; }
  .diag-intake-action-input { align-items: stretch; flex-direction: column; }
  .diag-intake-search { width: 100%; }
  .diag-history-board { padding: 22px 18px 16px; }
  .diag-history-board-head { align-items: stretch; flex-direction: column; }
  .diag-history-board-head .btn { width: 100%; }
  .diag-history-record-head { align-items: flex-start; flex-wrap: wrap; }
  .diag-history-record-status { width: 100%; justify-content: space-between; padding-left: 26px; }
  .diag-history-record-body { grid-template-columns: 1fr; gap: 12px; }
  .diag-history-record-body strong { white-space: normal; }
}
.diag-history-toolbar { display: flex; align-items: center; justify-content: space-between; margin-bottom: 10px; color: var(--text-3); font-size: 12px; }
.diag-history-list { display: grid; gap: 12px; }
.diag-history-card { padding: 18px 20px; }
.diag-history-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; }
.diag-history-name { font-size: 16px; font-weight: 650; color: var(--text); }
.diag-history-time { margin-top: 4px; color: var(--text-3); font-size: 12px; }
.diag-history-status { margin-top: 12px; color: var(--text-2); font-size: 13px; line-height: 1.6; }
.diag-history-meta { display: flex; flex-wrap: wrap; gap: 8px 24px; margin-top: 12px; }
.diag-history-meta-item { display: flex; gap: 7px; align-items: baseline; color: var(--text-3); font-size: 12px; }
.diag-history-meta-item strong { color: var(--text); font-size: 13px; }
.diag-history-progress { height: 5px; background: #edf1f7; border-radius: 999px; overflow: hidden; margin-top: 13px; }
.diag-history-progress i { display: block; height: 100%; background: var(--primary); border-radius: inherit; transition: width .2s ease; }
.diag-history-actions { display: flex; justify-content: flex-end; margin-top: 15px; }
.diag-history-loading, .diag-history-empty { color: var(--text-3); min-height: 150px; display: grid; place-items: center; }
.diag-history-empty { gap: 12px; }
.diag-table-toolbar { display: flex; align-items: center; justify-content: space-between; margin: 0 0 10px; }
.diag-table-toolbar .diag-bulk-delete:not(:disabled) { color: var(--danger); }
.diag-table-wrap { overflow-x: auto; background: #fff; border: 1px solid var(--border); border-radius: 8px; }
.diag-table { width: 100%; min-width: 980px; border-collapse: collapse; table-layout: fixed; font-size: 13px; }
.diag-col-check { width: 48px; }
.diag-col-index { width: 64px; }
.diag-col-brand { width: 180px; }
.diag-col-result { width: 120px; }
.diag-col-status { width: 100px; }
.diag-col-time { width: 170px; }
.diag-col-actions { width: 92px; }
.diag-table th { background: #fafbfc; color: var(--text-2); font-weight: 600; text-align: left; padding: 12px 10px; border-bottom: 1px solid var(--border); white-space: nowrap; }
.diag-table td { padding: 13px 10px; border-bottom: 1px solid var(--border); vertical-align: middle; line-height: 1.55; }
.diag-table tbody tr:last-child td { border-bottom: 0; }
.diag-table tbody tr:hover { background: #fcfdff; }
.diag-table-check { width: 42px; text-align: center !important; }
.diag-table-check input { width: 15px; height: 15px; accent-color: var(--primary); }
.diag-table-brand { min-width: 170px; color: var(--text); font-weight: 600; }
.diag-table-industry { min-width: 300px; max-width: 460px; color: var(--text-2); }
.diag-table-time { min-width: 150px; color: var(--text-3); white-space: nowrap; }
.diag-table-actions { width: 92px; }
.diag-table th.diag-table-actions, .diag-table td.diag-table-actions {
  text-align: center !important;
  padding-left: 0;
  padding-right: 0;
}
.diag-result-link { border: 0; padding: 0; background: transparent; color: var(--primary); font: inherit; cursor: pointer; white-space: nowrap; }
.diag-result-link:hover { text-decoration: underline; }
.diag-result-link.is-disabled { color: var(--text-3); cursor: not-allowed; text-decoration: none; }
.diag-row-delete { display: inline-block; width: auto; border: 0; padding: 4px 0; background: transparent; color: var(--danger); font: inherit; font-size: 12px; cursor: pointer; }
.diag-row-delete:hover { text-decoration: underline; }
.diag-table-footer { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 12px; color: var(--text-3); font-size: 12px; }
.diag-pagination { display: flex; gap: 6px; }
.diag-pagination button { border: 1px solid var(--border); background: #fff; color: var(--text-2); border-radius: 6px; padding: 5px 10px; font: inherit; font-size: 12px; cursor: pointer; }
.diag-pagination button:disabled { color: #b8bdc7; cursor: not-allowed; background: #f7f8fa; }
.diag-delete-list { margin-top: 10px; padding: 10px 12px; background: #fafbfc; border: 1px solid var(--border); border-radius: 7px; color: var(--text-2); line-height: 1.8; }
.report-toolbar { display: flex; align-items: center; gap: 10px; color: var(--text-3); font-size: 12px; margin: -6px 0 14px; }
.report-stale-banner { margin-bottom: 14px; border-left: 4px solid var(--warning); background: #fff8ec; color: #8a5a12; padding: 12px 14px; border-radius: 8px; font-size: 13px; }
.report-chapter-nav { position: sticky; top: 0; z-index: 20; display: flex; gap: 6px; overflow-x: auto; padding: 10px 0; margin-bottom: 14px; background: rgba(240,242,245,.96); backdrop-filter: blur(8px); }
.report-chapter-nav button { border: 1px solid var(--border); background: #fff; color: var(--text-2); border-radius: 999px; padding: 7px 12px; font-size: 12px; cursor: pointer; white-space: nowrap; font-family: inherit; }
.report-chapter-nav button:hover { color: var(--primary); border-color: var(--primary); }
.report-chapter { background: #fff; border-top: 1px solid var(--border); padding: 24px 22px; margin-bottom: 16px; border-radius: 8px; }
.report-chapter-head { margin-bottom: 18px; }
.report-chapter-kicker { color: var(--primary); font-size: 12px; font-weight: 700; margin-bottom: 5px; }
.report-chapter h2 { font-size: 20px; line-height: 1.35; margin-bottom: 5px; }
.report-chapter-sub { color: var(--text-3); font-size: 13px; line-height: 1.65; }
.report-hero { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(260px, 1fr); gap: 14px; margin-bottom: 18px; }
.report-hero-primary, .report-hero-secondary { border: 1px solid #dce3f2; border-radius: 8px; padding: 18px; background: #f8faff; }
.report-hero-secondary { background: #f6fbf8; border-color: #d9eee2; }
.report-hero-label { color: var(--text-2); font-size: 13px; font-weight: 600; }
.report-hero-value { font-size: 34px; line-height: 1.15; font-weight: 750; margin-top: 8px; color: var(--text); }
.report-hero-meta { margin-top: 7px; color: var(--text-2); font-size: 13px; }
.report-hero-reason { margin-top: 8px; color: var(--text-3); font-size: 12px; line-height: 1.65; }
.report-dimension-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; }
.report-dimension-tile { border: 1px solid var(--border); border-radius: 8px; padding: 14px; background: #fff; min-width: 0; }
.report-dimension-tile.is-muted { background: #fafafa; }
.report-dimension-name { color: var(--text-2); font-size: 12px; line-height: 1.45; }
.report-dimension-value { font-size: 24px; line-height: 1.2; font-weight: 700; margin-top: 7px; overflow-wrap: anywhere; }
.report-dimension-note { color: var(--text-3); font-size: 11px; margin-top: 5px; }
.report-evidence-actions { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 9px; }
.report-evidence-btn { border: 0; background: transparent; color: var(--primary); padding: 0; font-family: inherit; font-size: 12px; cursor: pointer; }
.report-evidence-btn:hover { text-decoration: underline; }
.report-findings { display: grid; gap: 10px; margin-top: 16px; }
.report-finding { display: flex; justify-content: space-between; gap: 12px; border-top: 1px solid var(--border); padding-top: 11px; font-size: 14px; line-height: 1.7; }
.report-callout { border-left: 3px solid var(--primary); background: #f8faff; padding: 14px 16px; border-radius: 0 7px 7px 0; }
.report-callout strong { display: block; margin-bottom: 6px; }
.report-callout p { line-height: 1.75; color: var(--text-2); }
.report-score-row { display: flex; align-items: baseline; gap: 14px; margin-bottom: 16px; flex-wrap: wrap; }
.report-big-number { font-size: 32px; line-height: 1.1; font-weight: 750; }
.report-score-caption { color: var(--text-3); font-size: 13px; }
.report-list-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.report-list-block h3, .report-subtitle { font-size: 14px; margin-bottom: 9px; }
.report-list-item { display: flex; justify-content: space-between; gap: 10px; padding: 9px 0; border-bottom: 1px solid var(--border); font-size: 13px; line-height: 1.55; }
.report-list-item:last-child { border-bottom: 0; }
.report-rate-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; margin: 14px 0; }
.report-rate { border-top: 2px solid #dbe3ff; background: #f8faff; padding: 11px 12px; border-radius: 6px; }
.report-rate div { color: var(--text-2); font-size: 12px; margin-bottom: 5px; }
.report-rate strong { font-size: 17px; }
.report-table-wrap { overflow-x: auto; margin-top: 12px; }
.report-table { width: 100%; min-width: 720px; border-collapse: collapse; font-size: 13px; }
.report-table th { text-align: left; color: var(--text-2); font-weight: 600; padding: 10px 9px; border-bottom: 1px solid var(--border); }
.report-table td { padding: 11px 9px; border-bottom: 1px solid var(--border); vertical-align: top; line-height: 1.55; }
.report-comparison-list { display: grid; gap: 12px; margin-top: 15px; }
.report-comparison { border: 1px solid var(--border); border-radius: 8px; padding: 14px; }
.report-comparison-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 10px; }
.report-comparison-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.report-comparison-grid span, .report-evidence-field span { display: block; color: var(--text-3); font-size: 12px; margin-bottom: 5px; }
.report-comparison-grid p, .report-evidence-field p { font-size: 13px; line-height: 1.65; overflow-wrap: anywhere; }
.report-source-status { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 14px; background: #fafafa; border: 1px solid var(--border); border-radius: 8px; }
.report-source-status span { display: block; color: var(--text-2); font-size: 12px; }
.report-source-status strong { display: block; font-size: 22px; margin-top: 4px; }
.report-gap-list { margin-top: 15px; display: grid; gap: 7px; color: var(--text-2); font-size: 13px; }
.report-gap-list div { border-left: 3px solid #ffd59a; padding-left: 10px; line-height: 1.6; }
.report-provider-list { display: grid; gap: 8px; margin-top: 10px; }
.report-provider-list > div { display: flex; justify-content: space-between; gap: 12px; border-bottom: 1px solid var(--border); padding: 9px 0; font-size: 13px; }
.report-provider-list em { color: var(--text-3); font-style: normal; white-space: nowrap; }
.report-roadmap-placeholder { border: 1px dashed #cfd6e4; border-radius: 8px; padding: 22px; color: var(--text-2); background: #fafbfc; }
.report-roadmap-placeholder strong { display: block; color: var(--text); margin-bottom: 6px; }
.report-roadmap-phases { display: grid; gap: 16px; }
.report-roadmap-phase { border-left: 3px solid #dbe3ff; padding-left: 14px; }
.report-roadmap-phase-head { display: flex; align-items: baseline; gap: 10px; margin-bottom: 9px; }
.report-roadmap-phase-head strong { font-size: 17px; }
.report-roadmap-phase-head span { color: var(--text-3); font-size: 13px; }
.report-empty, .report-loading { color: var(--text-3); min-height: 180px; display: grid; place-items: center; }
.report-evidence-modal blockquote { margin: 0; padding: 10px 12px; background: #f7f9fc; border-left: 3px solid var(--primary); line-height: 1.7; }
.report-evidence-field { margin-bottom: 15px; }
.report-evidence-field small { color: var(--text-3); }

@media (max-width: 960px) {
  .report-dimension-grid, .report-rate-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 640px) {
  .content { padding: 16px 12px 28px; }
  .app-footer { align-items: center; gap: 4px; padding: 10px 12px 12px; }
  .app-footer-meta { align-items: center; justify-content: center; gap: 2px; text-align: center; }
  .diag-history-card { padding: 16px 14px; }
  .diag-history-head { flex-direction: column; gap: 8px; }
  .diag-table-toolbar, .diag-table-footer { align-items: flex-start; flex-direction: column; }
  .report-chapter { padding: 18px 14px; }
  .report-hero, .report-list-grid, .report-comparison-grid, .report-dimension-grid, .report-rate-grid { grid-template-columns: 1fr; }
  .report-hero-value, .report-big-number { font-size: 28px; }
  .report-finding, .report-provider-list > div { flex-direction: column; gap: 5px; }
  .report-chapter-nav { margin-left: -12px; margin-right: -12px; padding-left: 12px; padding-right: 12px; }
}