:root {
  --ink: #17262c;
  --muted: #65747a;
  --line: #dce4e5;
  --surface: #ffffff;
  --canvas: #f3f6f5;
  --navy: #102b33;
  --teal: #176f73;
  --teal-soft: #e3f2f0;
  --amber: #ae6812;
  --amber-soft: #fff1da;
  --red: #a73b35;
  --red-soft: #fce7e4;
  --green: #2f7457;
  --green-soft: #e7f4ec;
  --shadow: 0 18px 45px rgba(24, 47, 53, 0.07);
  --radius: 18px;
}

* { box-sizing: border-box; }

html { background: var(--canvas); }

body {
  margin: 0;
  color: var(--ink);
  background:
    linear-gradient(rgba(16, 43, 51, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(16, 43, 51, 0.025) 1px, transparent 1px),
    var(--canvas);
  background-size: 32px 32px;
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI",
    "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 16px;
  line-height:1.7;
}

a { color: inherit; }

.topbar {
  min-height: 72px;
  padding: 10px 34px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 20px;
  align-items: center;
  justify-content: space-between;
  color: #f7fbfb;
  background: var(--navy);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.brand {
  display: inline-flex;
  gap: 12px;
  align-items: center;
  color: inherit;
  text-decoration: none;
}

.brand-mark {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
  display: grid;
  place-items: center;
  border-radius: 10px;
  color: var(--navy);
  background: #74cfca;
  font-size: 18px;
  font-weight: 800;
}

.brand strong, .brand small { display: block; }
.brand strong { font-size: 15px; letter-spacing: 0.02em; }
.brand small { color: #9fb7bb; font-size:var(--font-size-body,14px); letter-spacing: 0.09em; text-transform: uppercase; }
.brand-copy { min-width: 0; }
.brand-title { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; }
.brand-version {
  padding: 1px 6px;
  color: #a5e4de;
  background: rgba(116, 207, 202, 0.09);
  border: 1px solid rgba(116, 207, 202, 0.3);
  border-radius: 5px;
  font-size:var(--font-size-body,14px);
  font-weight: 650;
  line-height:1.7;
}
.brand-updated { display: block; margin-top: 2px; color: #b1c6c9; font-size:var(--font-size-body,14px); line-height:1.7; }
.brand-updated time { white-space: nowrap; font-variant-numeric: tabular-nums; }

.environment {
  padding: 6px 9px;
  color: #b8cccc;
  border: 1px solid #3a565b;
  border-radius: 6px;
  font-size:var(--font-size-body,14px);
  font-weight: 700;
  letter-spacing: 0.13em;
}

.account-nav { display: flex; align-items: center; gap: 17px; margin-left: auto; }
.account-nav > a { color: #dce9e9; font-size:var(--font-size-body,14px); font-weight: 750; text-decoration: none; }
.account-nav > a:hover { color: white; text-decoration: underline; text-underline-offset: 4px; }
.account-nav form { margin: 0; }
.account-name { padding-left: 16px; display: grid; border-left: 1px solid #3a565b; line-height:1.7; text-align: right; }
.account-name strong { color: #f7fbfb; font-size:var(--font-size-body,14px); }
.account-name small { color: #9fb7bb; font-size:var(--font-size-body,14px); }
.nav-button { padding: 6px 9px; color: #dce9e9; background: transparent; border: 1px solid #48636a; border-radius: 7px; cursor: pointer; font: inherit; font-size:var(--font-size-body,14px); font-weight: 750; }
.nav-button:hover { color: white; border-color: #7c999e; }

.container {
  width: min(1240px, calc(100% - 40px));
  margin: 0 auto;
  padding: 46px 0 64px;
}

.hero, .detail-hero {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 28px;
}

.eyebrow, .kicker {
  margin: 0 0 7px;
  color: var(--teal);
  font-size:var(--font-size-body,14px);
  font-weight: 800;
  letter-spacing: 0.14em;
}

h1, h2, h3, p { margin-top: 0; }
h1 { margin-bottom: 8px; font-size: clamp(30px, 4vw, 45px); line-height: 1.12; letter-spacing: -0.035em; }
h2 { margin-bottom: 0; font-size: 21px; letter-spacing: -0.015em; }
h3 { font-size: 14px; }

.hero-copy { max-width: 620px; margin-bottom: 0; color: var(--muted); font-size: 16px; }

.safety-pill {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 8px;
  padding: 9px 12px;
  color: #2f6653;
  background: var(--green-soft);
  border: 1px solid #c5dfcf;
  border-radius: 999px;
  font-size:var(--font-size-body,14px);
  font-weight: 700;
}

.safety-pill span { width: 7px; height: 7px; border-radius: 50%; background: #4d9b75; }

.metrics {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 20px;
}

.metric-card {
  display: block;
  min-height: 142px;
  padding: 20px;
  color: inherit;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 14px;
  box-shadow: 0 8px 26px rgba(24, 47, 53, 0.035);
  cursor: pointer;
  text-decoration: none;
}

.metric-card:hover { border-color: #9fc8c6; box-shadow: 0 10px 30px rgba(24, 47, 53, 0.09); }
.metric-card:focus-visible { outline: 3px solid rgba(23, 111, 115, 0.3); outline-offset: 3px; }
.metric-card[aria-current="page"] { border-color: var(--teal); box-shadow: inset 0 0 0 1px var(--teal), 0 10px 30px rgba(24, 47, 53, 0.08); }

.metric-top { display: flex; align-items: center; justify-content: space-between; color: var(--muted); font-size:var(--font-size-body,14px); }
.metric-top i { width: 8px; height: 8px; border-radius: 50%; background: #8ba0a4; }
.metric-high .metric-top i { background: var(--red); }
.metric-medium .metric-top i { background: var(--amber); }
.metric-low .metric-top i { background: var(--green); }
.metric-pending .metric-top i { background: var(--amber); }
.metric-approved .metric-top i { background: var(--green); }
.metric-closed .metric-top i { background: #708287; }
.metric-manual .metric-top i { background: #708287; }
.metric-card strong { display: block; margin: 10px 0 2px; font-size: 34px; line-height: 1; font-variant-numeric: tabular-nums; }
.metric-card small { color: var(--muted); font-size:var(--font-size-body,14px); }
.metric-bottom { display: flex; align-items: flex-end; justify-content: space-between; gap: 10px; }
.metric-action { flex: 0 0 auto; color: var(--teal); font-size:var(--font-size-body,14px); font-weight: 750; }

.risk-flag-shortcuts {
  margin: -4px 0 20px;
  padding: 14px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 12px;
}
.risk-shortcut-heading { display: grid; gap: 2px; }
.risk-shortcut-heading strong { color: #344d53; font-size:var(--font-size-body,14px); }
.risk-unassessed-count { color: #7b6540; font-size:var(--font-size-body,14px); }
.risk-shortcut-links { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 9px; }
.risk-flag-shortcut {
  min-height: 48px;
  padding: 7px 11px;
  display: grid;
  grid-template-columns: auto auto;
  align-items: center;
  column-gap: 9px;
  color: #4f3c31;
  background: #fff8ee;
  border: 1px solid #e7cfad;
  border-radius: 9px;
  text-decoration: none;
}
.risk-flag-shortcut strong { grid-row: 1 / span 2; grid-column: 2; font-size: 21px; font-variant-numeric: tabular-nums; }
.risk-flag-shortcut-label { font-size:var(--font-size-body,14px); font-weight: 800; }
.risk-flag-shortcut small { color: #796958; font-size:var(--font-size-body,14px); }
.risk-flag-suspected-fraud { color: #67416d; background: #faf2fb; border-color: #dec5e2; }
.risk-flag-suspected-fraud small { color: #806684; }
.risk-flag-shortcut:hover { box-shadow: 0 5px 16px rgba(54, 38, 31, 0.1); }
.risk-flag-shortcut[aria-current="page"] { box-shadow: inset 0 0 0 2px currentColor; }

.panel {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.filter-panel { overflow: hidden; }
.panel-heading { padding: 22px 24px; display: flex; align-items: center; justify-content: space-between; gap: 16px; border-bottom: 1px solid var(--line); }
.panel-heading .kicker { margin-bottom: 2px; }
.panel-heading-actions { display: flex; align-items: center; gap: 12px; }
.result-count, .read-only-label { color: var(--muted); font-size:var(--font-size-body,14px); font-weight: 700; }

.batch-form { position: relative; }
.batch-toolbar {
  min-height: 60px;
  padding: 10px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  color: #3b545a;
  background: #eef6f5;
  border-bottom: 1px solid #cfe2df;
}
.batch-toolbar-copy { display: grid; gap: 2px; }
.batch-toolbar-copy strong { font-size:var(--font-size-body,14px); }
.batch-toolbar-copy small { color: var(--muted); font-size:var(--font-size-body,14px); }
.batch-note-label { color: var(--muted); display: grid; font-size:var(--font-size-body,14px); gap: 3px; min-width: min(330px, 36vw); }
.batch-note { background: #fff; border: 1px solid var(--border); border-radius: 9px; color: var(--ink); font: inherit; min-height: 36px; padding: 7px 10px; }
.batch-toolbar-actions { display: flex; align-items: center; gap: 9px; }
.batch-form:not(.has-selection) .batch-toolbar { background: #f8faf9; }
.batch-checkbox-cell { width: 48px; text-align: center; }
.batch-checkbox {
  width: 18px;
  height: 18px;
  margin: 0;
  accent-color: var(--teal);
  cursor: pointer;
}
.batch-checkbox:disabled { cursor: not-allowed; opacity: 0.35; }
.batch-ineligible { display: block; margin-top: 5px; color: #8a6c43; font-size:var(--font-size-body,14px); }
.batch-result-list { margin: 0; padding: 0; display: grid; gap: 9px; list-style: none; }
.batch-result-list li { padding: 12px 14px; background: #f8faf9; border: 1px solid var(--line); border-radius: 9px; }
.batch-result-list a { color: var(--teal); font-weight: 750; }

.knowledge-widget {
  position: fixed;
  right: max(22px, env(safe-area-inset-right));
  bottom: max(22px, env(safe-area-inset-bottom));
  z-index: 30;
}
.knowledge-widget > summary {
  width: 60px;
  height: 60px;
  display: grid;
  place-items: center;
  color: white;
  background: var(--teal);
  border: 3px solid rgba(255, 255, 255, 0.9);
  border-radius: 50%;
  box-shadow: 0 14px 34px rgba(16, 43, 51, 0.28);
  cursor: pointer;
  font-size:var(--font-size-body,14px);
  font-weight: 850;
  list-style: none;
}
.knowledge-widget > summary::-webkit-details-marker { display: none; }
.knowledge-widget > summary:focus-visible { outline: 4px solid rgba(23, 111, 115, 0.28); outline-offset: 3px; }
.knowledge-widget[open] > summary { display: none; }
.knowledge-pending-dot {
  position: absolute;
  top: 1px;
  right: 1px;
  min-width: 20px;
  height: 20px;
  padding: 0 5px;
  display: grid;
  place-items: center;
  color: white;
  background: var(--amber);
  border: 2px solid white;
  border-radius: 999px;
  font-size:var(--font-size-body,14px);
}
.knowledge-drawer {
  width: min(420px, calc(100vw - 28px));
  max-height: min(680px, calc(100vh - 36px));
  display: grid;
  grid-template-rows: auto auto minmax(90px, 1fr) auto auto;
  overflow: hidden;
  background: white;
  border: 1px solid #cbd9da;
  border-radius: 18px;
  box-shadow: 0 22px 70px rgba(16, 43, 51, 0.24);
}
.knowledge-widget-expanded .knowledge-drawer { width: min(720px, calc(100vw - 28px)); max-height: calc(100vh - 36px); }
.knowledge-drawer-header { padding: 17px 18px; display: flex; align-items: center; justify-content: space-between; gap: 10px; color: white; background: var(--navy); }
.knowledge-drawer-header strong, .knowledge-drawer-header small { display: block; }
.knowledge-drawer-header small { color: #a9bfc2; font-size:var(--font-size-body,14px); }
.knowledge-window-actions { display: flex; gap: 6px; }
.knowledge-window-actions button { padding: 6px 8px; color: #dce9e9; background: transparent; border: 1px solid #48636a; border-radius: 7px; cursor: pointer; font: inherit; font-size:var(--font-size-body,14px); }
.knowledge-boundary { margin: 0; padding: 11px 15px; color: #6f561f; background: #fff8e9; border-bottom: 1px solid #ecdcb8; font-size:var(--font-size-body,14px); line-height:1.7; }
.knowledge-log { padding: 15px; display: grid; align-content: start; gap: 9px; overflow-y: auto; background: #f5f8f7; }
.knowledge-message { max-width: 91%; padding: 10px 12px; border-radius: 12px; white-space: pre-wrap; overflow-wrap: anywhere; font-size:var(--font-size-body,14px); line-height:1.7; }
.knowledge-message-assistant { justify-self: start; color: #334b51; background: white; border: 1px solid var(--line); border-bottom-left-radius: 3px; }
.knowledge-message-user { justify-self: end; color: white; background: var(--teal); border-bottom-right-radius: 3px; }
.knowledge-message-error { color: #81332e; background: var(--red-soft); border: 1px solid #efc8c4; }
.knowledge-quick-actions { padding: 10px 14px 0; display: flex; gap: 6px; overflow-x: auto; }
.knowledge-quick-actions button { flex: 0 0 auto; padding: 6px 9px; color: #3f6268; background: #eef6f5; border: 1px solid #cfe2df; border-radius: 999px; cursor: pointer; font: inherit; font-size:var(--font-size-body,14px); }
.knowledge-trainer-form { padding: 12px 14px 14px; display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.knowledge-trainer-form label { display: grid; gap: 4px; color: #4b6066; font-size:var(--font-size-body,14px); font-weight: 750; }
.knowledge-trainer-form select { height: 36px; font-size:var(--font-size-body,14px); }
.knowledge-trainer-form textarea { min-height: 88px; padding: 10px 11px; grid-column: 1 / -1; font-size:var(--font-size-body,14px); }
.knowledge-trainer-form .knowledge-evidence { min-height: 54px; }
.knowledge-form-actions { grid-column: 1 / -1; display: flex; align-items: center; justify-content: space-between; gap: 9px; }
.knowledge-form-actions a { color: var(--teal); font-size:var(--font-size-body,14px); font-weight: 750; }
.knowledge-page { display: grid; gap: 18px; }
.knowledge-page .hero { margin-bottom: 2px; }
.knowledge-page-grid { display: grid; grid-template-columns: minmax(280px, .72fr) minmax(0, 1.28fr); gap: 18px; align-items: start; }
.knowledge-submit-panel, .knowledge-proposals-panel { overflow: hidden; }
.knowledge-product-panel { overflow: hidden; }
.knowledge-product-grid { display: grid; grid-template-columns: minmax(280px, .72fr) minmax(0, 1.28fr); align-items: start; }
.knowledge-product-grid > .knowledge-page-form { border-right: 1px solid var(--line); }
.knowledge-product-list { margin: 0; padding: 18px; display: grid; gap: 9px; list-style: none; }
.knowledge-product-item { padding: 11px 13px; display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 4px 12px; background: #f6f9f8; border: 1px solid var(--line); border-radius: 9px; }
.knowledge-product-item strong { overflow-wrap: anywhere; }
.knowledge-product-item code { color: var(--teal); font-size:var(--font-size-body,14px); }
.knowledge-product-item small { grid-column: 1 / -1; color: var(--muted); overflow-wrap: anywhere; }
.knowledge-page-form { padding: 22px 24px; display: grid; gap: 10px; }
.knowledge-page-form label { display: grid; gap: 6px; color: #40575d; font-size:var(--font-size-body,14px); font-weight: 750; }
.knowledge-page-form textarea { min-height: 120px; }
.knowledge-page-form .knowledge-evidence { min-height: 74px; }
.knowledge-proposal-list { margin: 0; padding: 18px; display: grid; gap: 12px; list-style: none; }
.knowledge-proposal { padding: 15px; border: 1px solid var(--line); border-radius: 11px; background: #fbfdfc; }
.knowledge-proposal-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; }
.knowledge-proposal-head strong { display: block; }
.knowledge-proposal-head small { color: var(--muted); font-size:var(--font-size-body,14px); }
.knowledge-proposal-content { margin: 11px 0 0; white-space: pre-wrap; overflow-wrap: anywhere; color: #3d545a; font-size:var(--font-size-body,14px); }
.knowledge-proposal-evidence { margin: 9px 0 0; padding: 9px 10px; color: #5f6f73; background: #f2f6f5; border-radius: 7px; font-size:var(--font-size-body,14px); }
.knowledge-decision-form { margin-top: 12px; padding-top: 12px; display: grid; grid-template-columns: 1fr auto auto; gap: 8px; border-top: 1px solid var(--line); }
.knowledge-decision-form input { min-width: 0; }
.knowledge-admin-form { padding: 18px 24px; display: flex; align-items: end; gap: 9px; border-top: 1px solid var(--line); }
.knowledge-admin-form label { flex: 1; display: grid; gap: 5px; color: #40575d; font-size:var(--font-size-body,14px); font-weight: 750; }

.filters {
  padding: 18px 24px;
  display: grid;
  grid-template-columns: repeat(6, minmax(105px, 1fr)) auto;
  gap: 12px;
  align-items: end;
  background: #f9fbfa;
  border-bottom: 1px solid var(--line);
}

.filters label { display: grid; gap: 6px; color: #53666c; font-size:var(--font-size-body,14px); font-weight: 700; }
select, input[type="text"], input[type="password"] {
  width: 100%;
  height: 42px;
  padding: 0 36px 0 12px;
  color: var(--ink);
  background: var(--surface);
  border: 1px solid #cad6d7;
  border-radius: 9px;
  font: inherit;
  font-size: 14px;
}

select:focus, input:focus, textarea:focus, .button:focus-visible, .nav-button:focus-visible, a:focus-visible, summary:focus-visible { outline: 3px solid rgba(23, 111, 115, 0.24); outline-offset: 2px; }
.filter-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.button {
  min-height: 42px;
  padding: 10px 16px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  border-radius: 9px;
  cursor: pointer;
  font: inherit;
  font-size:var(--font-size-body,14px);
  font-weight: 750;
  text-decoration: none;
}
.button-primary { color: white; background: var(--teal); }
.button-secondary { color: var(--teal); background: var(--teal-soft); border-color: #bcdedb; }
.button-sync { color: #315066; background: #eaf2f7; border-color: #c2d6e2; }
.button-ghost { color: #52676c; background: transparent; border-color: #cad6d7; }
.button-danger { color: var(--red); background: var(--red-soft); border-color: #efc8c4; }

.table-shell { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th { padding: 12px 18px; color: #718086; background: #fbfcfc; border-bottom: 1px solid var(--line); font-size:var(--font-size-body,14px); letter-spacing: 0.04em; text-align: left; text-transform: uppercase; }
td { padding: 18px; vertical-align: top; border-bottom: 1px solid #e7ecec; }
tbody tr:last-child td { border-bottom: 0; }
tbody tr:hover { background: #fbfdfc; }
td:first-child { width: 104px; }
td:nth-child(2) { width: 96px; }
td:nth-child(4) { width: 132px; }
td:nth-child(5) { width: 150px; }
td:last-child { width: 188px; color: var(--muted); font-size:var(--font-size-body,14px); }

.email-cell { min-width: 320px; }
.subject-link { display: inline-block; margin-bottom: 4px; color: #173e47; font-size: 15px; font-weight: 750; text-decoration: none; }
.subject-link:hover { color: var(--teal); text-decoration: underline; text-underline-offset: 3px; }
.sender, .summary { display: block; color: var(--muted); font-size:var(--font-size-body,14px); }
.summary { max-width: 590px; margin-top: 5px; color: #495f65; line-height:1.7; }
.category-label, .mailbox-label { color: #40575d; font-size:var(--font-size-body,14px); font-weight: 700; }
.mailbox-label { display: inline-block; max-width: 150px; overflow-wrap: anywhere; }
.filter-panel td:nth-child(2) { width: 220px; }

.badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 62px;
  padding: 5px 9px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size:var(--font-size-body,14px);
  font-weight: 800;
  white-space: nowrap;
}
.badge-high { color: var(--red); background: var(--red-soft); border-color: #f3cbc6; }
.badge-medium { color: var(--amber); background: var(--amber-soft); border-color: #efd9b2; }
.badge-low { color: var(--green); background: var(--green-soft); border-color: #c9e1d2; }
.badge-unknown, .badge-neutral { color: #54666a; background: #edf1f1; border-color: #d9e1e2; }
.badge-pending { color: var(--amber); background: var(--amber-soft); border-color: #efd9b2; }
.badge-approved { color: var(--green); background: var(--green-soft); border-color: #c9e1d2; }
.badge-closed { color: #54666a; background: #edf1f1; border-color: #d9e1e2; }
.badge-business-legal { color: #83451f; background: #fff2df; border-color: #e8c99d; }
.badge-suspected-fraud { color: #6b3f72; background: #f9ebfb; border-color: #dec1e3; }
.badge-risk-unassessed { color: #5b6669; background: #f0f3f3; border-color: #cfd8da; }
.badge-conversation-ai { color: var(--green); background: var(--green-soft); border-color: #c9e1d2; }
.badge-conversation-waiting { color: #356274; background: #e7f1f5; border-color: #cadee6; }
.badge-conversation-needs-human { color: var(--red); background: var(--red-soft); border-color: #f3cbc6; }
.badge-conversation-human { color: var(--amber); background: var(--amber-soft); border-color: #efd9b2; }
.badge-conversation-closed { color: #54666a; background: #edf1f1; border-color: #d9e1e2; }
.edited-label { display: inline-block; margin-top: 7px; color: var(--teal); font-size:var(--font-size-body,14px); font-weight: 750; }
.conversation-row-state { margin-top: 8px; display: flex; align-items: center; gap: 7px; color: var(--muted); font-size:var(--font-size-body,14px); }
.conversation-row-state .badge { min-width: auto; padding: 3px 7px; }
.risk-badge-stack { display: flex; flex-wrap: wrap; align-items: flex-start; gap: 5px; }
.mail-state-sync { margin-top: 8px; display: flex; flex-wrap: wrap; align-items: center; gap: 5px; }
.mail-state-sync-label { margin-right: 2px; color: var(--muted); font-size:var(--font-size-body,14px); font-weight: 800; letter-spacing: 0.04em; }
.mail-state-sync-badge { min-width: auto; padding: 3px 7px; gap: 4px; }
.mail-state-sync-channel { color: inherit; }
.mail-state-sync-status { font-weight: 650; opacity: 0.82; }
.mail-state-sync-neutral { color: #54666a; background: #edf1f1; border-color: #d9e1e2; }
.mail-state-sync-pending { color: var(--amber); background: var(--amber-soft); border-color: #efd9b2; }
.mail-state-sync-unknown { color: #6c5a36; background: #f7f1e5; border-color: #e4d5b5; }
.mail-state-sync-failed { color: var(--red); background: var(--red-soft); border-color: #efc8c4; }
.mail-state-sync-verified { color: var(--green); background: var(--green-soft); border-color: #c9e1d2; }
.detail-title > .mail-state-sync { margin-top: 10px; }

.empty-state { padding: 70px 24px; text-align: center; }
.empty-mark { width: 48px; height: 48px; margin: 0 auto 16px; display: grid; place-items: center; color: var(--teal); background: var(--teal-soft); border-radius: 50%; font-size: 23px; }
.empty-state h2 { margin-bottom: 7px; }
.empty-state p { margin-bottom: 0; color: var(--muted); }
.pagination { padding: 18px 24px; text-align: center; }
.pagination:empty { display: none; }
.privacy-note { margin: 18px auto 0; color: #728085; font-size:var(--font-size-body,14px); text-align: center; }

.detail-container { max-width: 1240px; }
.breadcrumb { margin-bottom: 24px; }
.breadcrumb a { color: var(--teal); font-size:var(--font-size-body,14px); font-weight: 750; text-decoration: none; }
.breadcrumb a:hover { text-decoration: underline; text-underline-offset: 3px; }
.detail-title { min-width: 0; }
.detail-title h1 { max-width: 900px; margin: 11px 0 7px; overflow-wrap: anywhere; font-size: clamp(27px, 4vw, 40px); }
.detail-title p { margin: 0; color: var(--muted); }
.detail-labels { display: flex; flex-wrap: wrap; gap: 7px; }

.metadata-grid {
  margin: 0 0 18px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: var(--navy);
  border-radius: 14px;
  overflow: hidden;
}
.metadata-grid > div { min-width: 0; padding: 17px 20px; border-right: 1px solid #29474e; }
.metadata-grid > div:last-child { border-right: 0; }
.metadata-grid dt { margin-bottom: 4px; color: #9bb2b6; font-size:var(--font-size-body,14px); font-weight: 800; letter-spacing: 0.09em; text-transform: uppercase; }
.metadata-grid dd { margin: 0; color: #f2f7f7; font-size:var(--font-size-body,14px); overflow-wrap: anywhere; }

.detail-grid { display: grid; grid-template-columns: minmax(0, 0.88fr) minmax(0, 1.12fr); gap: 18px; align-items: start; }
.detail-column { display: grid; gap: 18px; }
.content-panel, .analysis-panel { overflow: hidden; }
.content-text { padding: 24px; color: #2e4248; white-space: pre-wrap; overflow-wrap: anywhere; line-height: 1.72; }
.translation-block { border-top: 1px solid var(--line); background: #f5faf9; }
.translation-heading { padding: 14px 24px 0; display: flex; align-items: baseline; justify-content: space-between; gap: 14px; }
.translation-heading strong { color: #244a51; font-size:var(--font-size-body,14px); }
.translation-heading small { color: var(--muted); font-size:var(--font-size-body,14px); text-align: right; }
.translation-text { padding: 12px 24px 22px; color: #304b50; white-space: pre-wrap; overflow-wrap: anywhere; line-height: 1.72; }
.draft-panel { border-top: 3px solid var(--teal); }
.draft-text { background: #fbfdfc; }
.draft-history { border-top: 1px solid var(--line); background: #f8fbfa; }
.draft-history summary { padding: 14px 24px; color: var(--teal); cursor: pointer; font-size:var(--font-size-body,14px); font-weight: 750; }
.analysis-list { margin: 0; }
.analysis-list > div { padding: 17px 24px; border-bottom: 1px solid var(--line); }
.analysis-list dt { margin-bottom: 5px; color: var(--muted); font-size:var(--font-size-body,14px); font-weight: 800; letter-spacing: 0.05em; text-transform: uppercase; }
.analysis-list dd { margin: 0; color: #2f4449; }
.risk-reasons { padding: 19px 24px; }
.risk-reasons h3 { margin-bottom: 9px; }
.risk-reasons ul { margin: 0; padding-left: 19px; color: #52666c; }
.risk-reasons li + li { margin-top: 5px; }
.risk-signal-groups { padding: 19px 24px; border-bottom: 1px solid var(--line); background: #fcfdfd; }
.risk-signal-groups > h3 { margin-bottom: 10px; }
.risk-signal-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.risk-signal-card { padding: 13px 14px; border: 1px solid #d8e0e1; border-radius: 9px; background: #f7f9f9; }
.risk-signal-card > div { display: flex; align-items: baseline; justify-content: space-between; gap: 8px; }
.risk-signal-card strong { color: #394f55; font-size:var(--font-size-body,14px); }
.risk-signal-card > div > span { color: #627277; font-size:var(--font-size-body,14px); font-weight: 750; }
.risk-signal-card > p { margin: 6px 0 0; color: #66757a; font-size:var(--font-size-body,14px); line-height:1.7; }
.risk-signal-positive.risk-signal-business-legal { background: #fff8ee; border-color: #e7cfad; }
.risk-signal-positive.risk-signal-suspected-fraud { background: #faf2fb; border-color: #dec5e2; }
.risk-signal-unassessed { background: #f4f6f6; border-style: dashed; }
.risk-signal-reasons { margin: 9px 0 0; padding: 0; display: grid; gap: 6px; list-style: none; }
.risk-signal-reasons li { display: grid; gap: 2px; color: #465b61; font-size:var(--font-size-body,14px); }
.risk-signal-reasons code { color: #78868a; font-family: ui-monospace, SFMono-Regular, Consolas, monospace; font-size:var(--font-size-body,14px); overflow-wrap: anywhere; }
.risk-signal-missing { margin: 9px 0 0; color: #7a5d35; font-size:var(--font-size-body,14px); }

.notice { margin: 18px 0 0; padding: 18px 20px; border: 1px solid; border-radius: 12px; }
.notice h2 { margin-bottom: 4px; font-size: 15px; }
.notice p { margin-bottom: 0; font-size:var(--font-size-body,14px); }
.notice-safe { color: #2f624e; background: var(--green-soft); border-color: #c7dfd0; }
.notice-warning { margin-bottom: 18px; color: #81500f; background: var(--amber-soft); border-color: #ead3a9; }
.notice-decision { margin-bottom: 18px; color: #285d49; background: var(--green-soft); border-color: #c7dfd0; }

.conversation-panel { margin: 0 0 18px; overflow: hidden; border-top: 3px solid #315d68; }
.conversation-body { padding: 22px 24px 24px; }
.conversation-facts { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; }
.conversation-facts > div { min-width: 0; padding: 13px 14px; background: #f7faf9; border: 1px solid var(--line); border-radius: 10px; }
.conversation-facts span, .conversation-facts strong { display: block; }
.conversation-facts span { margin-bottom: 3px; color: var(--muted); font-size:var(--font-size-body,14px); font-weight: 700; }
.conversation-facts strong { color: #2c4850; font-size: 14px; overflow-wrap: anywhere; }
.conversation-facts a { color: var(--teal); text-underline-offset: 2px; }
.conversation-boundary { margin: 16px 0 0; padding: 13px 15px; color: #36565d; background: #eef6f5; border-left: 3px solid var(--teal); border-radius: 0 8px 8px 0; font-size:var(--font-size-body,14px); }
.conversation-lock { margin-top: 14px; padding: 14px 15px; display: grid; gap: 3px; color: #604713; background: #fff8ec; border: 1px solid #eeddbd; border-radius: 9px; }
.conversation-lock strong { font-size:var(--font-size-body,14px); }
.conversation-lock span { color: #7a6b4e; font-size:var(--font-size-body,14px); }
.conversation-lock p { margin: 4px 0 0; overflow-wrap: anywhere; font-size:var(--font-size-body,14px); }
.conversation-control-form { margin-top: 16px; padding-top: 16px; display: grid; gap: 9px; border-top: 1px solid var(--line); }
.form-bound-value { display: none; }
.conversation-control-form label { color: #40575d; font-size:var(--font-size-body,14px); font-weight: 750; }
.conversation-control-form textarea { min-height: 84px; font-size: 14px; }
.conversation-submit { display: flex; align-items: center; gap: 14px; }
.conversation-submit span { color: var(--muted); font-size:var(--font-size-body,14px); }
.conversation-readonly { margin-top: 16px; padding: 13px 15px; display: grid; color: #53666c; background: #f7faf9; border: 1px solid var(--line); border-radius: 9px; }
.conversation-readonly strong { font-size:var(--font-size-body,14px); }
.conversation-readonly span { font-size:var(--font-size-body,14px); }
.conversation-readonly-warning { color: #81500f; background: var(--amber-soft); border-color: #ead3a9; }

.review-panel, .audit-panel, .draft-sync-panel { margin-top: 18px; overflow: hidden; }
.review-form { padding: 24px; display: grid; gap: 10px; }
.review-form label { color: #40575d; font-size: 14px; font-weight: 750; }
.label-note { color: var(--muted); font-size:var(--font-size-body,14px); font-weight: 600; }
textarea {
  width: 100%;
  min-height: 96px;
  resize: vertical;
  padding: 14px 15px;
  color: var(--ink);
  background: #fbfdfc;
  border: 1px solid #c7d4d5;
  border-radius: 10px;
  font: inherit;
  font-size: 16px;
  line-height:1.7;
}
#draft-text { min-height: 290px; }
#draft-text-zh { min-height: 210px; background: #f5faf9; }
.field-help { margin: -3px 0 7px; display: flex; justify-content: space-between; gap: 12px; color: var(--muted); font-size:var(--font-size-body,14px); }
.review-actions { margin-top: 7px; display: flex; flex-wrap: wrap; gap: 10px; }
.review-actions .button { min-width: 142px; }
.platform-draft-note { margin: 2px 0 0; color: var(--muted); font-size:var(--font-size-body,14px); }

.draft-sync-panel { border-top: 3px solid #8da0a5; }
.draft-sync-pending { border-top-color: var(--amber); }
.draft-sync-success { border-top-color: var(--green); }
.draft-sync-failed, .draft-sync-unknown { border-top-color: var(--red); }
.draft-sync-body { padding: 20px 24px 22px; }
.draft-sync-body p { margin: 0; color: #40575d; font-size:var(--font-size-body,14px); line-height:1.7; }
.draft-sync-facts { margin: 13px 0 0; padding-left: 19px; color: var(--muted); font-size:var(--font-size-body,14px); }
.draft-sync-facts li + li { margin-top: 4px; }
.draft-sync-neutral .draft-sync-badge { color: #54666a; background: #edf1f1; border-color: #d9e1e2; }
.draft-sync-pending .draft-sync-badge { color: var(--amber); background: var(--amber-soft); border-color: #efd9b2; }
.draft-sync-success .draft-sync-badge { color: var(--green); background: var(--green-soft); border-color: #c9e1d2; }
.draft-sync-failed .draft-sync-badge, .draft-sync-unknown .draft-sync-badge { color: var(--red); background: var(--red-soft); border-color: #efc8c4; }

.timeline { margin: 0; padding: 8px 24px 20px; list-style: none; }
.timeline li { position: relative; display: grid; grid-template-columns: 18px 1fr; gap: 12px; padding: 16px 0; }
.timeline li + li { border-top: 1px solid var(--line); }
.timeline-dot { width: 10px; height: 10px; margin-top: 6px; border: 2px solid var(--surface); border-radius: 50%; background: var(--teal); box-shadow: 0 0 0 2px #bcdedb; }
.timeline-heading { display: flex; justify-content: space-between; gap: 18px; }
.timeline-heading strong { font-size: 14px; }
.timeline-heading time, .timeline-meta { color: var(--muted); font-size:var(--font-size-body,14px); }
.timeline-meta { display: block; margin-top: 3px; }
.timeline-content p { margin: 9px 0 0; color: #40575d; }
.timeline-content details { margin-top: 9px; }
.timeline-content summary { color: var(--teal); cursor: pointer; font-size:var(--font-size-body,14px); font-weight: 700; }
.audit-draft { margin-top: 8px; padding: 13px; white-space: pre-wrap; overflow-wrap: anywhere; background: #f7faf9; border: 1px solid var(--line); border-radius: 8px; }
.audit-translation { margin-top: 8px; padding: 13px; white-space: pre-wrap; overflow-wrap: anywhere; color: #304b50; background: #f1f8f6; border: 1px solid #cfe2dd; border-radius: 8px; }

.auth-wrap { min-height: calc(100vh - 72px); display: grid; place-items: center; }
.auth-panel { width: min(470px, 100%); padding: 38px; }
.auth-panel-wide { width: min(660px, 100%); }
.auth-panel h1 { margin-bottom: 10px; font-size: 31px; }
.auth-copy { margin-bottom: 24px; color: var(--muted); font-size: 14px; }
.auth-form { display: grid; gap: 9px; }
.auth-form label, .invite-form label, .user-access-form label { color: #40575d; font-size:var(--font-size-body,14px); font-weight: 750; }
.auth-form input { margin-bottom: 7px; }
.auth-form .button { width: 100%; margin-top: 8px; }
.auth-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.auth-grid > div { display: grid; gap: 9px; }
.auth-help { margin: 14px 0 0; font-size:var(--font-size-body,14px); text-align: right; }
.auth-help a, .auth-switch a { color: var(--teal); font-weight: 750; }
.auth-switch { margin: 22px 0 0; color: var(--muted); font-size:var(--font-size-body,14px); text-align: center; }
.recovery-guide { margin: 0 0 18px; padding: 18px 20px; color: #344e53; background: #f1f8f6; border: 1px solid #cfe2dd; border-radius: 10px; }
.recovery-guide h2 { margin: 0 0 10px; font-size: 17px; }
.recovery-guide ol { margin: 0; padding-left: 22px; }
.recovery-guide li + li { margin-top: 8px; }
.recovery-warning { margin: 0 0 20px; color: var(--muted); font-size:var(--font-size-body,14px); line-height:1.7; }
.auth-back-button { width: 100%; }
.form-message { margin: 0 0 18px; padding: 12px 14px; border: 1px solid; border-radius: 9px; font-size:var(--font-size-body,14px); }
.form-error { color: #81332e; background: var(--red-soft); border-color: #efc8c4; }
.form-success { color: #2f624e; background: var(--green-soft); border-color: #c7dfd0; }

.audit-filters { grid-template-columns: repeat(2, minmax(160px, 1fr)) auto; }
.audit-table td:first-child { width: 190px; }
.audit-table td:nth-child(2) { width: 140px; }
.audit-table td:nth-child(3) { width: 120px; }
.audit-table td:nth-child(4) { width: 140px; }
.audit-table td:nth-child(5) { width: auto; }
.audit-table td:last-child { width: 190px; }
.audit-note, .user-handle { display: block; margin-top: 4px; color: var(--muted); font-size:var(--font-size-body,14px); overflow-wrap: anywhere; }

.admin-container { display: grid; gap: 18px; }
.admin-container .hero { margin-bottom: 4px; }
.admin-panel { overflow: hidden; }
.invite-form { padding: 22px 24px; display: flex; align-items: end; gap: 12px; }
.invite-form label { min-width: 200px; display: grid; gap: 6px; }
.invite-form > span { color: var(--muted); font-size:var(--font-size-body,14px); }
.invitation-result { padding: 20px 22px; display: grid; gap: 12px; color: #2f624e; background: var(--green-soft); border: 1px solid #c7dfd0; border-radius: 12px; }
.invitation-result h3, .invitation-result p { margin-bottom: 0; }
.invitation-result p, .invitation-result strong { font-size:var(--font-size-body,14px); }
.invitation-result code { padding: 12px 14px; color: var(--ink); background: white; border: 1px solid #bcd5c5; border-radius: 8px; overflow-wrap: anywhere; user-select: all; }
.users-table td:first-child { width: 260px; }
.users-table td:nth-child(2) { width: 190px; color: var(--muted); font-size:var(--font-size-body,14px); }
.users-table td:last-child { width: auto; }
.user-access-form { display: flex; align-items: end; gap: 9px; }
.user-access-form label { min-width: 130px; display: grid; gap: 5px; }
.invitations-table td:first-child { width: 290px; }
.invitations-table td:nth-child(2), .invitations-table td:nth-child(3) { width: 120px; }
.invitations-table td:nth-child(4), .invitations-table td:nth-child(5) { width: 180px; color: var(--muted); font-size:var(--font-size-body,14px); }
.invitations-table td:last-child { width: 90px; }
.invitations-table form { margin: 0; }
.invitation-id { font-size:var(--font-size-body,14px); overflow-wrap: anywhere; }
.security-table td:first-child { width: 190px; }
.security-table td:nth-child(2) { width: auto; }
.security-table td:last-child { width: 220px; }
.admin-privacy { margin-bottom: 18px; }

.command-status { width: min(560px, 100%); padding: 42px; text-align: center; }
.command-status h1 { font-size: 30px; }
.command-status > p:not(.eyebrow) { color: var(--muted); }
.command-status small { display: block; margin-top: 20px; color: var(--muted); }
.status-mark { width: 18px; height: 18px; margin: 0 auto 18px; border-radius: 50%; background: var(--amber); box-shadow: 0 0 0 8px var(--amber-soft); }
.status-complete .status-mark { background: var(--green); box-shadow: 0 0 0 8px var(--green-soft); }
.status-rejected .status-mark { background: var(--red); box-shadow: 0 0 0 8px var(--red-soft); }

.error-wrap { min-height: calc(100vh - 72px); display: grid; place-items: center; }
.error-panel { width: min(520px, 100%); padding: 38px; text-align: center; }
.error-panel h1 { font-size: 30px; }
.error-panel p:not(.eyebrow) { margin-bottom: 24px; color: var(--muted); }

@media (max-width: 900px) {
  .metrics { grid-template-columns: repeat(3, 1fr); }
  .filters { grid-template-columns: repeat(2, 1fr); }
  .risk-flag-shortcuts { align-items: flex-start; flex-direction: column; }
  .risk-shortcut-links { justify-content: flex-start; }
  .filter-actions { align-self: end; }
  .metadata-grid { grid-template-columns: repeat(2, 1fr); }
  .metadata-grid > div:nth-child(2) { border-right: 0; }
  .metadata-grid > div:nth-child(-n+2) { border-bottom: 1px solid #29474e; }
  .detail-grid { grid-template-columns: 1fr; }
  .conversation-facts { grid-template-columns: repeat(2, 1fr); }
  .account-name { display: none; }
  .user-access-form { align-items: stretch; flex-direction: column; }
  .knowledge-page-grid { grid-template-columns: 1fr; }
  .knowledge-product-grid { grid-template-columns: 1fr; }
  .knowledge-product-grid > .knowledge-page-form { border-right: 0; border-bottom: 1px solid var(--line); }
}

@media (max-width: 620px) {
  .topbar { min-height: 64px; padding: 10px 18px; }
  .environment { display: none; }
  .account-nav { gap: 9px; }
  .account-nav > a { font-size:var(--font-size-body,14px); }
  .account-nav > a:first-child { display: none; }
  .container { width: min(100% - 24px, 1240px); padding: 30px 0 44px; }
  .hero, .detail-hero { display: grid; }
  .metrics { grid-template-columns: 1fr 1fr; gap: 9px; }
  .metric-card { min-height: 118px; padding: 16px; }
  .metric-card strong { font-size: 29px; }
  .panel-heading { padding: 18px; align-items: flex-start; }
  .panel-heading-actions { align-items: flex-end; flex-direction: column; gap: 7px; }
  .filters { padding: 16px 18px; grid-template-columns: 1fr; }
  .filter-actions .button { flex: 1; }
  th, td { padding: 14px; }
  .metadata-grid { grid-template-columns: 1fr; }
  .metadata-grid > div { border-right: 0; border-bottom: 1px solid #29474e; }
  .metadata-grid > div:last-child { border-bottom: 0; }
  .content-text, .analysis-list > div, .risk-reasons { padding: 18px; }
  .review-form { padding: 18px; }
  .review-actions { display: grid; }
  .review-actions .button { width: 100%; }
  .risk-signal-grid { grid-template-columns: 1fr; }
  .field-help, .timeline-heading { display: grid; gap: 2px; }
  .conversation-body { padding: 18px; }
  .conversation-facts { grid-template-columns: 1fr 1fr; }
  .conversation-submit { align-items: stretch; flex-direction: column; }
  .conversation-submit .button { width: 100%; }
  .auth-panel { padding: 27px 22px; }
  .auth-grid { grid-template-columns: 1fr; }
  .audit-filters { grid-template-columns: 1fr; }
  .invite-form { align-items: stretch; flex-direction: column; }
  .invite-form label { min-width: 0; }
  .batch-toolbar { align-items: stretch; flex-direction: column; }
  .batch-note-label { min-width: 0; width: 100%; }
  .batch-toolbar-actions { display: grid; grid-template-columns: 1fr 1fr 1fr; }
  .batch-toolbar-actions .button { width: 100%; }
  .knowledge-widget { right: 12px; bottom: max(12px, env(safe-area-inset-bottom)); }
  .knowledge-drawer, .knowledge-widget-expanded .knowledge-drawer {
    width: calc(100vw - 24px);
    max-height: calc(100vh - 24px);
    border-radius: 16px;
  }
  .knowledge-trainer-form { grid-template-columns: 1fr; }
  .knowledge-trainer-form textarea, .knowledge-form-actions { grid-column: 1; }
  .knowledge-decision-form { grid-template-columns: 1fr; }
  .knowledge-admin-form { align-items: stretch; flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; }
}