/* SPEC: PJ2026-01060508 Web哨兵 draft-2026-06-26-p7-web-probe-sentinel-dashboard. */
/* Responsibility: Responsive visual foundation for the web-probe sentinel dashboard. */
:root {
  color-scheme: light;
  --bg: #f6f7f9;
  --panel: #ffffff;
  --panel-soft: #f0f5f7;
  --text: #18212f;
  --muted: #667085;
  --border: #d9e0e7;
  --blue: #2563eb;
  --green: #059669;
  --amber: #b7791f;
  --red: #c2413d;
  --violet: #6d5bd0;
  --shadow: 0 8px 24px rgb(30 41 59 / 8%);
}

* {
  box-sizing: border-box;
}

html,
body {
  min-height: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  letter-spacing: 0;
}

button,
select,
input {
  font: inherit;
}

.sentinel-shell {
  width: min(1440px, 100%);
  margin: 0 auto;
  padding: 24px;
}

.sentinel-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}

.sentinel-title {
  display: flex;
  align-items: center;
  min-width: 0;
  gap: 12px;
}

.sentinel-mark {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgb(37 99 235 / 90%), rgb(5 150 105 / 88%)),
    #2563eb;
  box-shadow: inset 0 0 0 1px rgb(255 255 255 / 30%);
  flex: 0 0 auto;
}

h1,
h2,
p {
  margin: 0;
}

h1 {
  font-size: 22px;
  line-height: 1.18;
  font-weight: 700;
}

h2 {
  font-size: 15px;
  line-height: 1.3;
  font-weight: 700;
}

#sentinel-subtitle,
.panel-subtitle,
.metric-card small {
  color: var(--muted);
}

#sentinel-subtitle {
  margin-top: 3px;
  font-size: 13px;
  overflow-wrap: anywhere;
}

.sentinel-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
}

.status-pill,
.severity-pill {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  white-space: nowrap;
}

.status-healthy,
.status-operational {
  background: #e8f7ef;
  color: var(--green);
  border-color: #b9e6cc;
}

.status-warning,
.status-degraded,
.severity-warning,
.severity-amber {
  background: #fff6df;
  color: var(--amber);
  border-color: #f2d893;
}

.status-blocked,
.status-error,
.severity-red,
.severity-critical,
.severity-error {
  background: #fdecea;
  color: var(--red);
  border-color: #f4bbb7;
}

.status-idle,
.severity-info,
.severity-unknown {
  background: #eef2f7;
  color: #526071;
  border-color: #d8e0ea;
}

.refresh-toggle {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 34px;
  padding: 4px 8px;
  color: #344054;
  font-size: 13px;
  white-space: nowrap;
}

.refresh-toggle input {
  width: 16px;
  height: 16px;
}

select,
.icon-button {
  min-height: 34px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #ffffff;
  color: #1f2937;
}

select {
  padding: 0 28px 0 10px;
}

.icon-button {
  padding: 0 12px;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
}

.icon-button:disabled {
  cursor: progress;
  opacity: 0.62;
}

.banner {
  margin-bottom: 14px;
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid var(--border);
  font-size: 13px;
  overflow-wrap: anywhere;
}

.banner-muted {
  background: #edf4ff;
  color: #1d4ed8;
  border-color: #bfd5ff;
}

.banner-danger {
  background: #fff0ee;
  color: var(--red);
  border-color: #f2c0bc;
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 14px;
}

.metric-card,
.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.metric-card {
  min-height: 112px;
  padding: 14px;
  display: grid;
  align-content: space-between;
  gap: 8px;
}

.metric-label {
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
}

.metric-card strong {
  min-width: 0;
  font-size: 24px;
  line-height: 1.1;
  overflow-wrap: anywhere;
}

.metric-card small {
  font-size: 12px;
  line-height: 1.35;
  overflow-wrap: anywhere;
}

.overview-checks {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 14px;
}

.check-chip {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  max-width: 100%;
  padding: 5px 10px;
  border: 1px solid #d8e0ea;
  border-radius: 999px;
  background: #ffffff;
  color: #475467;
  font-size: 12px;
  font-weight: 700;
  overflow-wrap: anywhere;
}

.check-ok {
  border-color: #b9e6cc;
  background: #eefaf4;
  color: var(--green);
}

.check-blocked {
  border-color: #f4bbb7;
  background: #fff0ee;
  color: var(--red);
}

.timeline-panel {
  margin-bottom: 14px;
}

.run-timeline {
  display: flex;
  gap: 8px;
  min-height: 68px;
  padding: 14px 16px;
  overflow-x: auto;
}

.timeline-node {
  display: inline-grid;
  grid-template-rows: 18px auto;
  justify-items: center;
  gap: 4px;
  min-width: 76px;
  max-width: 120px;
  border: 0;
  background: transparent;
  color: #475467;
  cursor: pointer;
}

.timeline-dot {
  width: 16px;
  height: 16px;
  border: 3px solid currentColor;
  border-radius: 999px;
  background: #ffffff;
}

.timeline-label {
  width: 100%;
  font-size: 11px;
  font-weight: 800;
  text-align: center;
  text-transform: uppercase;
  overflow: hidden;
  text-overflow: ellipsis;
}

.dashboard-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(320px, 0.9fr);
  gap: 14px;
}

.panel {
  min-width: 0;
  overflow: hidden;
}

.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  min-height: 52px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
}

.table-frame {
  width: 100%;
  overflow: auto;
}

.runs-filter,
.findings-filter {
  display: grid;
  gap: 10px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  background: #fbfcfe;
}

.runs-filter {
  grid-template-columns: repeat(4, minmax(120px, 1fr)) minmax(180px, 1.4fr) auto;
}

.findings-filter {
  grid-template-columns: repeat(2, minmax(96px, 0.9fr)) repeat(2, minmax(120px, 1.1fr)) auto;
}

.runs-filter label,
.findings-filter label {
  display: grid;
  gap: 4px;
  min-width: 0;
}

.runs-filter label span,
.findings-filter label span {
  color: var(--muted);
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
}

.runs-filter input,
.runs-filter select,
.findings-filter input,
.findings-filter select {
  width: 100%;
}

.runs-filter input,
.findings-filter input {
  min-height: 34px;
  padding: 0 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #ffffff;
  color: #1f2937;
}

.runs-filter .icon-button,
.findings-filter .icon-button {
  align-self: end;
}

.runs-table {
  width: 100%;
  min-width: 760px;
  border-collapse: collapse;
}

.runs-table th,
.runs-table td {
  padding: 11px 12px;
  border-bottom: 1px solid #edf0f4;
  text-align: left;
  vertical-align: top;
  font-size: 13px;
}

.runs-table th {
  color: var(--muted);
  background: #f8fafc;
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
}

.runs-table tr {
  cursor: pointer;
}

.runs-table tr:hover {
  background: #f7fbff;
}

.runs-table tr.selected-row {
  background: #eef7ff;
}

.runs-table td small {
  display: block;
  margin-top: 3px;
  color: var(--muted);
  font-size: 11px;
  overflow-wrap: anywhere;
}

.mono {
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 12px;
  overflow-wrap: anywhere;
}

.finding-list {
  display: grid;
  gap: 10px;
  padding: 12px;
}

.finding-aggregation {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  padding: 12px;
  border-bottom: 1px solid var(--border);
  background: #ffffff;
}

.aggregation-group {
  display: grid;
  align-content: start;
  gap: 6px;
  min-width: 0;
}

.aggregation-group > span {
  color: var(--muted);
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
}

.finding-item {
  display: grid;
  gap: 8px;
  padding: 12px;
  border: 1px solid #e3e8ef;
  border-radius: 8px;
  background: var(--panel-soft);
}

.finding-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.finding-title {
  min-width: 0;
  font-weight: 700;
  overflow-wrap: anywhere;
}

.finding-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.filter-chip,
.link-button {
  min-width: 0;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: #ffffff;
  color: #344054;
  cursor: pointer;
  font-size: 12px;
  font-weight: 700;
  line-height: 1.3;
}

.filter-chip {
  min-height: 28px;
  padding: 4px 9px;
  overflow-wrap: anywhere;
  text-align: left;
}

.filter-chip.active {
  border-color: #bdd7ff;
  background: #edf4ff;
  color: #1d4ed8;
}

.link-button {
  justify-self: start;
  min-height: 30px;
  padding: 5px 10px;
}

.link-button:disabled {
  cursor: default;
  opacity: 0.6;
}

.finding-meta,
.detail-grid {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.45;
}

.detail-panel {
  margin-top: 14px;
}

.detail-content {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  padding: 14px 16px 16px;
}

.detail-block {
  min-width: 0;
  padding: 2px 0 2px 12px;
  border-left: 3px solid #dbe5ee;
}

.detail-block-wide {
  grid-column: span 2;
}

.detail-block strong {
  display: block;
  margin-bottom: 8px;
  font-size: 12px;
  text-transform: uppercase;
  color: var(--muted);
}

.detail-table-frame {
  width: 100%;
  overflow: auto;
}

.detail-table {
  width: 100%;
  min-width: 720px;
  border-collapse: collapse;
}

.detail-table th,
.detail-table td {
  padding: 8px 9px;
  border-bottom: 1px solid #edf0f4;
  text-align: left;
  vertical-align: top;
  font-size: 12px;
}

.detail-table th {
  color: var(--muted);
  font-size: 10px;
  font-weight: 800;
  text-transform: uppercase;
}

.command-list {
  display: grid;
  gap: 8px;
}

.command-list div {
  display: grid;
  gap: 4px;
}

.command-list span,
.view-note {
  color: var(--muted);
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
}

.command-list code,
.detail-pre {
  display: block;
  width: 100%;
  max-width: 100%;
  border: 1px solid #e3e8ef;
  border-radius: 8px;
  background: #f8fafc;
  color: #1f2937;
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 12px;
  line-height: 1.45;
  overflow: auto;
}

.command-list code {
  padding: 8px 9px;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.detail-pre {
  min-height: 160px;
  max-height: 420px;
  margin: 8px 0 0;
  padding: 10px;
  white-space: pre-wrap;
}

.trace-reader-grid {
  display: grid;
  grid-template-columns: minmax(240px, 0.72fr) minmax(0, 1.28fr);
  gap: 12px;
}

.trace-turn-picker,
.trace-frame-view {
  min-width: 0;
}

.trace-choice-list {
  display: grid;
  gap: 8px;
  margin-top: 8px;
  max-height: 420px;
  overflow: auto;
}

.trace-choice {
  display: grid;
  gap: 4px;
  width: 100%;
  padding: 9px 10px;
  border: 1px solid #d8e0ea;
  border-radius: 8px;
  background: #ffffff;
  color: #344054;
  cursor: pointer;
  text-align: left;
}

.trace-choice.active {
  border-color: #95c7ff;
  background: #edf6ff;
}

.trace-choice span {
  min-width: 0;
  font-size: 12px;
  font-weight: 800;
  overflow-wrap: anywhere;
}

.trace-choice small {
  color: var(--muted);
  font-size: 11px;
  overflow-wrap: anywhere;
}

.trace-frame-pre {
  min-height: 360px;
  max-height: 620px;
}

.trace-source-note {
  margin-top: 8px;
  color: var(--muted);
}

.final-response-block {
  margin-top: 12px;
  padding: 10px;
  border: 1px solid #b9e6cc;
  border-radius: 8px;
  background: #eefaf4;
}

.final-response-block.empty,
.final-response-block.unavailable {
  border-color: #d8e0ea;
  background: #f8fafc;
}

.final-response-block strong {
  display: block;
  margin-bottom: 6px;
  color: #1f2937;
  font-size: 12px;
  text-transform: uppercase;
}

.final-response-text {
  min-height: 64px;
  max-height: 260px;
  margin: 8px 0 0;
  padding: 9px;
  border: 1px solid #d8e0ea;
  border-radius: 8px;
  background: #ffffff;
  color: #1f2937;
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 12px;
  line-height: 1.45;
  overflow: auto;
  white-space: pre-wrap;
}

.empty-state {
  padding: 28px 16px;
  color: var(--muted);
  text-align: center;
  font-size: 13px;
}

.empty-state.compact {
  padding: 8px;
  text-align: left;
}

[hidden] {
  display: none !important;
}

@media (max-width: 980px) {
  .sentinel-shell {
    padding: 16px;
  }

  .sentinel-topbar {
    align-items: flex-start;
    flex-direction: column;
  }

  .sentinel-toolbar {
    justify-content: flex-start;
    width: 100%;
  }

  .metric-grid,
  .dashboard-grid,
  .detail-content {
    grid-template-columns: 1fr;
  }

  .runs-filter {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .findings-filter,
  .finding-aggregation {
    grid-template-columns: 1fr;
  }

  .detail-block-wide {
    grid-column: span 1;
  }

  .trace-reader-grid {
    grid-template-columns: 1fr;
  }

  .metric-card {
    min-height: 96px;
  }
}

@media (max-width: 560px) {
  .sentinel-shell {
    padding: 12px;
  }

  h1 {
    font-size: 19px;
  }

  .sentinel-toolbar > * {
    flex: 1 1 auto;
  }

  .status-pill {
    justify-content: center;
  }

  .icon-button {
    width: 100%;
  }

  .panel-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .runs-filter {
    grid-template-columns: 1fr;
  }

  .findings-filter {
    grid-template-columns: 1fr;
  }
}