:root {
  --bg: #edf2f8;
  --panel: #ffffff;
  --panel-soft: #f7faff;
  --panel-border: rgba(116, 142, 180, 0.14);
  --text: #24324a;
  --muted: #8a96ab;
  --accent: #4d8ef7;
  --accent-2: #4ed0c0;
  --accent-3: #ffcf4a;
  --accent-4: #f56c8c;
  --accent-5: #dbe8fb;
  --shadow: 0 10px 30px rgba(107, 133, 168, 0.12);
  --radius: 22px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  font-family: "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  background: linear-gradient(180deg, #f5f8fc 0%, var(--bg) 100%);
}

.shell {
  width: min(1480px, calc(100% - 40px));
  margin: 0 auto;
  padding: 28px 0 40px;
}

.hero,
.panel,
.summary-card,
.hero-intro,
.hero-status,
.insight-card {
  background: var(--panel);
  border: 1px solid var(--panel-border);
  box-shadow: var(--shadow);
}

.hero {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 18px;
  margin-bottom: 18px;
  background: transparent;
  border: 0;
  box-shadow: none;
}

.hero-intro,
.hero-status,
.panel,
.summary-card,
.insight-card {
  border-radius: var(--radius);
}

.hero-intro,
.hero-status {
  padding: 28px;
}

.eyebrow,
.panel-kicker,
.meta-label,
.insight-label {
  margin: 0 0 8px;
  color: var(--muted);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin: 0;
}

h1 {
  font-size: clamp(30px, 4vw, 46px);
  line-height: 1.05;
}

h2 {
  font-size: 18px;
}

.hero-copy {
  max-width: 620px;
  margin-top: 14px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.8;
}

.status-top {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: flex-start;
}

.status-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-top: 22px;
}

.hero-status strong {
  display: block;
  font-size: 15px;
  line-height: 1.5;
  word-break: break-all;
}

.ghost-button,
.segment {
  border: 0;
  cursor: pointer;
  transition: transform 180ms ease, background 180ms ease, color 180ms ease;
}

.ghost-button {
  padding: 11px 18px;
  border-radius: 10px;
  background: linear-gradient(180deg, #5a9bfb 0%, #4387f5 100%);
  color: white;
  font-size: 14px;
  font-weight: 700;
  box-shadow: 0 10px 20px rgba(77, 142, 247, 0.28);
}

.ghost-button:hover,
.segment:hover {
  transform: translateY(-1px);
}

.summary-grid,
.insight-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.insight-grid {
  margin-top: 18px;
}

.summary-card {
  position: relative;
  min-height: 132px;
  padding: 24px;
}

.summary-card h3 {
  margin-top: 6px;
  font-size: 17px;
  font-weight: 600;
}

.summary-value,
.insight-value {
  font-size: clamp(28px, 3vw, 40px);
  font-weight: 800;
  letter-spacing: -0.04em;
}

.summary-sub,
.insight-sub,
.highlight-sub {
  margin-top: 8px;
  color: var(--muted);
  font-size: 14px;
}

.insight-card {
  min-height: 124px;
  padding: 20px 22px;
}

.insight-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.insight-trend {
  padding: 4px 8px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
}

.insight-trend.up {
  background: rgba(245, 108, 140, 0.12);
  color: #df5578;
}

.insight-trend.down {
  background: rgba(78, 208, 192, 0.12);
  color: #18a996;
}

.content-grid {
  display: grid;
  grid-template-columns: minmax(0, 2.35fr) minmax(280px, 0.8fr);
  gap: 18px;
  margin-top: 18px;
}

.panel {
  padding: 20px 20px;
}

.panel-main,
.panel-side {
  min-width: 0;
}

.panel-head {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  margin-bottom: 10px;
}

.segmented {
  display: inline-flex;
  gap: 10px;
}

.segment {
  padding: 9px 16px;
  border-radius: 8px;
  background: #fff;
  border: 1px solid rgba(116, 142, 180, 0.18);
  color: var(--muted);
  font-size: 14px;
  font-weight: 600;
}

.segment.is-active {
  background: var(--accent);
  color: white;
  box-shadow: 0 10px 18px rgba(77, 142, 247, 0.22);
}

.chart-host {
  min-height: 360px;
}

.chart-legend {
  display: flex;
  gap: 22px;
  justify-content: flex-end;
  align-items: center;
  margin-bottom: 8px;
  color: var(--muted);
  font-size: 14px;
}

.legend-swatch {
  display: inline-block;
  width: 14px;
  height: 14px;
  border-radius: 2px;
  margin-right: 8px;
}

.chart-svg {
  width: 100%;
  height: 340px;
  display: block;
}

.axis-label {
  fill: #92a0b3;
  font-size: 12px;
}

.grid-line {
  stroke: rgba(164, 182, 210, 0.32);
  stroke-width: 1;
}

.bar-primary {
  fill: var(--accent);
}

.bar-secondary {
  fill: var(--accent-2);
}

.bar-tertiary {
  fill: var(--accent-4);
}

.donut-host {
  min-height: 210px;
  display: grid;
  place-items: center;
  margin-bottom: 12px;
}

.donut-svg {
  width: 100%;
  max-width: 220px;
  height: 220px;
  display: block;
}

.donut-track {
  fill: none;
  stroke: #edf2fa;
  stroke-width: 26;
}

.donut-segment {
  fill: none;
  stroke-width: 26;
}

.donut-center-total {
  font-size: 14px;
  fill: var(--muted);
  text-anchor: middle;
}

.donut-center-value {
  font-size: 28px;
  font-weight: 800;
  fill: var(--text);
  text-anchor: middle;
}

.highlight-list,
.breakdown-list {
  display: grid;
  gap: 10px;
}

.breakdown-item,
.highlight-item {
  padding: 12px 14px;
  border-radius: 16px;
  background: var(--panel-soft);
  border: 1px solid rgba(116, 142, 180, 0.12);
}

.breakdown-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: baseline;
}

.progress {
  height: 8px;
  margin-top: 10px;
  overflow: hidden;
  border-radius: 999px;
  background: #e9f0fa;
}

.progress > span {
  display: block;
  height: 100%;
  border-radius: inherit;
}

.table-wrap {
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  table-layout: fixed;
}

th,
td {
  padding: 14px 10px;
  border-bottom: 1px solid rgba(116, 142, 180, 0.12);
  text-align: left;
  font-size: 14px;
  vertical-align: top;
}

th {
  color: var(--muted);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.thread-cell {
  width: 68%;
  padding-right: 24px;
}

.model-cell,
th:nth-child(2) {
  width: 12%;
  text-align: left;
  padding-left: 22px;
}

.thread-title {
  display: -webkit-box;
  max-width: 860px;
  overflow: hidden;
  font-weight: 700;
  line-height: 1.5;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.thread-path {
  display: block;
  margin-top: 6px;
  color: var(--muted);
  font-size: 12px;
  word-break: break-all;
}

.empty-state {
  display: grid;
  place-items: center;
  min-height: 240px;
  color: var(--muted);
  font-size: 15px;
}

@media (max-width: 1080px) {
  .hero,
  .summary-grid,
  .insight-grid,
  .content-grid,
  .status-grid {
    grid-template-columns: 1fr;
  }

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









.status-actions {
  display: flex;
  gap: 10px;
}

.ghost-button-secondary {
  background: #eef4ff;
  color: var(--accent);
  box-shadow: none;
}

.ghost-button:disabled,
.ghost-button-secondary:disabled {
  cursor: not-allowed;
  opacity: 0.6;
  transform: none;
}

.sync-meta {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-top: 18px;
}

.sync-message {
  min-height: 20px;
  margin-top: 12px;
  color: var(--muted);
  font-size: 13px;
}