:root {
  color-scheme: light;
  --bg: #eef2f5;
  --panel: #ffffff;
  --ink: #15202b;
  --muted: #617080;
  --line: #d8e0e7;
  --accent: #176b87;
  --accent-2: #2d7d46;
  --warn: #9b5b00;
  --danger: #a33a3a;
  --blocked: #4b1d2f;
  --stop: #111827;
  --shadow: 0 8px 28px rgba(31, 46, 61, 0.08);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-width: 320px;
  background: var(--bg);
  color: var(--ink);
  font-family: "Microsoft YaHei", "Segoe UI", Arial, sans-serif;
  line-height: 1.45;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: grid;
  grid-template-columns: minmax(220px, 1fr) minmax(520px, 2fr);
  gap: 16px;
  padding: 16px 24px 12px;
  background: #fbfcfd;
  border-bottom: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.brand h1 {
  margin: 0 0 4px;
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 0;
}

.brand span,
.status-grid span,
.muted {
  color: var(--muted);
  font-size: 12px;
}

.workbench-label {
  display: inline-flex;
  margin-left: 8px;
  padding: 3px 7px;
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--accent);
  background: #eef7fb;
  font-weight: 700;
}

.status-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(84px, 1fr));
  gap: 8px;
}

.status-grid div {
  min-height: 54px;
  padding: 8px 10px;
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 6px;
}

.status-grid strong {
  display: block;
  margin-top: 4px;
  font-size: 14px;
  word-break: break-word;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 3px 8px;
  border-radius: 999px;
  font-size: 13px;
}

.status-ok { background: #edf8f1; color: var(--accent-2); }
.status-wait { background: #eef2f5; color: var(--muted); }
.status-broken { background: #fff0f0; color: var(--danger); }

.top-actions {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.risk-statement {
  grid-column: 1 / -1;
  margin: 0;
  color: var(--danger);
  font-weight: 700;
  font-size: 13px;
}

.data-delay-guard {
  grid-column: 1 / -1;
  margin: 0;
  padding: 8px 10px;
  border: 1px solid #e2b45f;
  border-left: 5px solid var(--warn);
  border-radius: 6px;
  background: #fff7e6;
  color: #704000;
  font-size: 14px;
  font-weight: 800;
}

.data-delay-guard.is-current {
  border-color: #bcd9c4;
  border-left-color: var(--accent-2);
  background: #edf8f1;
  color: var(--accent-2);
}

.dashboard-shell {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  max-width: 1600px;
  margin: 0 auto;
  padding: 16px 20px 32px;
}

.panel {
  min-width: 0;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
  padding: 14px;
}

.metrics-panel:first-child,
.metrics-panel:nth-child(2) {
  border-top: 4px solid var(--accent);
}

.wide { grid-column: 1 / -1; }

.decision-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.decision-item {
  min-height: 76px;
  padding: 12px;
  border: 1px solid var(--line);
  border-left: 5px solid var(--accent);
  border-radius: 8px;
  background: #fff;
  box-shadow: var(--shadow);
}

.decision-item span,
.discipline-grid span {
  display: block;
  color: var(--muted);
  font-size: 12px;
}

.decision-item strong,
.discipline-grid strong {
  display: block;
  margin-top: 6px;
  font-size: 17px;
  word-break: break-word;
}

.panel-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

.panel-title h2 {
  margin: 0;
  font-size: 16px;
  letter-spacing: 0;
}

button {
  border: 1px solid var(--line);
  background: #f7fafc;
  color: var(--ink);
  border-radius: 6px;
  min-height: 32px;
  padding: 6px 10px;
  cursor: pointer;
}

button:hover { border-color: var(--accent); color: var(--accent); }
button:focus-visible,
tr[data-stock-row]:focus-visible {
  outline: 3px solid rgba(23, 107, 135, 0.38);
  outline-offset: 2px;
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.metric {
  min-height: 70px;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 10px;
  background: #fbfcfd;
}

.metric span { display: block; color: var(--muted); font-size: 12px; }
.metric strong { display: block; margin-top: 6px; font-size: 18px; word-break: break-word; }

.table-wrap {
  width: 100%;
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 6px;
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 980px;
  background: #fff;
}

th, td {
  padding: 9px 10px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  white-space: nowrap;
  font-size: 13px;
}

th {
  position: sticky;
  top: 0;
  z-index: 1;
  background: #f5f8fa;
  color: #334;
}

.timeline {
  display: grid;
  gap: 10px;
  max-height: 520px;
  overflow: auto;
}

.alert-card {
  border: 1px solid var(--line);
  border-left: 4px solid var(--accent);
  border-radius: 6px;
  padding: 10px;
  background: #fbfcfd;
}

.alert-card.alert-mid { border-left-color: var(--warn); background: #fffaf0; }
.alert-card.alert-high { border-left-color: var(--danger); background: #fff6f6; }
.alert-card.alert-blocked { border-left-color: var(--blocked); background: #fbf2f6; }
.alert-card.alert-stop { border-left-color: var(--stop); background: #f2f4f7; }

.alert-card h3 {
  margin: 0 0 8px;
  font-size: 15px;
}

.alert-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 8px;
}

.alert-summary {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  margin-bottom: 10px;
}

.summary-chip {
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 8px 10px;
  background: #fbfcfd;
  font-size: 13px;
  font-weight: 700;
}

.markdown-preview,
.audit-list,
.boundary-list {
  max-height: 360px;
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 10px;
  background: #fbfcfd;
  white-space: pre-wrap;
  word-break: break-word;
  font-size: 13px;
}

.boundary-item {
  display: inline-flex;
  margin: 4px;
  padding: 6px 8px;
  border-radius: 6px;
  background: #eef7f0;
  color: var(--accent-2);
  font-weight: 700;
}

.toast {
  position: fixed;
  right: 18px;
  bottom: 18px;
  max-width: 360px;
  padding: 10px 12px;
  background: #10212b;
  color: #fff;
  border-radius: 6px;
  opacity: 0;
  pointer-events: none;
  transition: opacity .2s ease;
}

.toast.show { opacity: 1; }

.workbench-controls {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fbfcfd;
}

.workbench-controls label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--muted);
  font-size: 13px;
}

.workbench-controls select,
.workbench-controls input {
  min-height: 32px;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 5px 8px;
  background: #fff;
  color: var(--ink);
}

tr[data-stock-row] { cursor: pointer; }
tr[data-stock-row]:hover { background: #eef7fb; }

.risk-badge {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 3px 8px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
  background: #eef2f5;
  color: var(--muted);
}

.risk-low { background: #edf8f1; color: #2d7d46; }
.risk-mid { background: #fff6e7; color: var(--warn); }
.risk-high { background: #fff0f0; color: var(--danger); }
.risk-blocked { background: #3d1f1f; color: #fff; }
.risk-stop { background: #111827; color: #fff; }

.risk-level-help {
  margin: -4px 0 12px;
  padding: 9px 10px;
  border: 1px solid var(--line);
  border-left: 4px solid var(--accent);
  border-radius: 6px;
  background: #fbfcfd;
  color: #334;
  font-size: 13px;
  font-weight: 700;
}

.discipline-panel {
  border-top: 4px solid var(--warn);
}

.discipline-grid {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 8px;
}

.discipline-grid div {
  min-height: 70px;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 10px;
  background: #fffaf0;
}

.discipline-note {
  margin: 10px 0 0;
  color: #704000;
  font-size: 13px;
  font-weight: 700;
}

.state-tag,
.watch-flag {
  display: inline-flex;
  align-items: center;
  min-height: 22px;
  margin: 2px 3px 2px 0;
  padding: 2px 7px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: #f7fafc;
  font-size: 12px;
  font-weight: 700;
}

.state-core { background: #eef7fb; color: var(--accent); }
.state-backup { background: #fff6e7; color: var(--warn); }
.state-watch { background: #edf8f1; color: var(--accent-2); }
.state-blocked { background: #3d1f1f; color: #fff; }

.watch-flag.warn { background: #fff6e7; color: var(--warn); }
.watch-flag.danger { background: #fff0f0; color: var(--danger); }
.watch-flag.blocked { background: #3d1f1f; color: #fff; }

.line-pack {
  display: grid;
  grid-template-columns: repeat(2, minmax(92px, 1fr));
  gap: 4px;
  min-width: 260px;
}

.line-pack span {
  display: inline-flex;
  justify-content: space-between;
  gap: 8px;
  padding: 3px 6px;
  border: 1px solid var(--line);
  border-radius: 5px;
  background: #fbfcfd;
}

.position-hint {
  display: block;
  margin-top: 3px;
  color: var(--muted);
  font-size: 12px;
}

.line-map {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  margin: 12px 0;
}

.line-item {
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 9px;
  background: #fbfcfd;
}

.line-item span { color: var(--muted); font-size: 12px; }
.line-item strong { display: block; margin-top: 4px; font-size: 16px; }

.detail-drawer {
  position: fixed;
  top: 0;
  right: 0;
  z-index: 20;
  width: min(460px, 100vw);
  height: 100vh;
  padding: 16px;
  overflow: auto;
  background: #fff;
  border-left: 1px solid var(--line);
  box-shadow: -12px 0 32px rgba(31, 46, 61, 0.16);
  transform: translateX(102%);
  transition: transform .2s ease;
}

.detail-drawer.open {
  transform: translateX(0);
}

.drawer-header {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: flex-start;
  margin-bottom: 12px;
}

.drawer-header h2 { margin: 4px 0 0; font-size: 18px; }

.drawer-section {
  margin-bottom: 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}

.drawer-section h3 {
  margin: 0 0 8px;
  font-size: 14px;
}

.field-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.field {
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 8px;
  background: #fbfcfd;
}

.field span { display: block; color: var(--muted); font-size: 12px; }
.field strong { display: block; margin-top: 4px; word-break: break-word; }

.notice {
  padding: 9px 10px;
  border-radius: 6px;
  background: #fff6e7;
  color: var(--warn);
  font-weight: 700;
}

.checklist {
  display: grid;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.checklist li {
  padding: 7px 9px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fbfcfd;
}

@media (max-width: 980px) {
  .topbar { grid-template-columns: 1fr; }
  .status-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .dashboard-shell { grid-template-columns: 1fr; padding: 12px; }
  .wide { grid-column: auto; }
  .decision-strip { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .metric-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .alert-summary { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .discipline-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .line-map,
  .field-grid { grid-template-columns: 1fr; }
}

@media (max-width: 520px) {
  .status-grid,
  .decision-strip,
  .metric-grid,
  .alert-summary,
  .discipline-grid { grid-template-columns: 1fr; }
  .topbar { padding: 12px; }
}