:root {
  --amber: #f0a030;
  --amber-dim: rgba(240, 160, 48, 0.12);
  --violet: #9b7dff;
  --bg-elevated: #111a24;
}

.shell--wide { max-width: 1080px; }

.model-hero {
  padding: 40px 0 28px;
  border-bottom: 1px solid var(--border);
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px;
  align-items: end;
}

@media (max-width: 768px) {
  .model-hero { grid-template-columns: 1fr; }
}

.model-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 400;
  line-height: 1.1;
  margin-bottom: 8px;
}

.model-provider {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 14px;
}

.model-id {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-muted);
}

.model-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 14px; }

.cap-chip {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 4px 8px;
  border: 1px solid var(--border);
  color: var(--text-dim);
}

.cap-chip--tools { border-color: rgba(61, 255, 154, 0.3); color: var(--phosphor); }
.cap-chip--vision { border-color: rgba(155, 125, 255, 0.35); color: var(--violet); }
.cap-chip--ctx-1m, .cap-chip--ctx-500k { border-color: rgba(240, 160, 48, 0.35); color: var(--amber); }

.hero-cost {
  text-align: right;
  min-width: 180px;
}

@media (max-width: 768px) { .hero-cost { text-align: left; } }

.hero-cost-label {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-dim);
}

.hero-cost-value {
  font-family: var(--font-mono);
  font-size: 2rem;
  font-weight: 600;
  color: var(--phosphor);
  margin-top: 4px;
}

.hero-cost-sub {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-muted);
  margin-top: 4px;
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
  background: var(--border);
  margin-top: 32px;
}

@media (max-width: 768px) {
  .stat-grid { grid-template-columns: repeat(2, 1fr); }
}

.stat-cell {
  background: var(--bg-panel);
  padding: 18px 16px;
}

.stat-label {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 6px;
}

.stat-value {
  font-family: var(--font-mono);
  font-size: 1.1rem;
  color: var(--text-primary);
}

.section-label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--phosphor);
  margin: 40px 0 16px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.section-label::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--border);
}

.workload-panel {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  padding: 20px;
}

.preset-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 20px;
}

.preset-btn, .action-link {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 8px 12px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  min-height: 40px;
}

.preset-btn:hover, .action-link:hover { border-color: rgba(61, 255, 154, 0.35); color: var(--phosphor); }
.preset-btn.active { border-color: var(--phosphor); color: var(--phosphor); background: rgba(61, 255, 154, 0.08); }

.slider-field { margin-bottom: 16px; }

.slider-head {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  margin-bottom: 8px;
}

.slider-head span:last-child { color: var(--phosphor); }

input[type="range"] {
  width: 100%;
  accent-color: var(--phosphor);
}

.action-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

.sparkline-wrap {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  padding: 18px 18px 14px;
}

.sparkline-meta {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-dim);
  margin-bottom: 12px;
}

.sparkline-chart {
  width: 100%;
  height: auto;
  display: block;
}

.sparkline-tooltip {
  position: absolute;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  padding: 6px 10px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--text-primary);
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.1s;
  white-space: nowrap;
  z-index: 10;
}

.sparkline-tooltip.visible { opacity: 1; }

.sparkline-hit-area { fill: transparent; stroke: none; cursor: crosshair; }

.sparkline-hover-dot { opacity: 0; transition: opacity 0.1s; }

.sparkline-grid {
  stroke: rgba(255, 255, 255, 0.06);
  stroke-width: 1;
}

.sparkline-axis {
  stroke: rgba(255, 255, 255, 0.18);
  stroke-width: 1;
}

.sparkline-line { fill: none; stroke: var(--phosphor); stroke-width: 1.5; }
.sparkline-fill { fill: rgba(61, 255, 154, 0.08); }

.sparkline-tick {
  font-family: "IBM Plex Mono", monospace;
  font-size: 9px;
  fill: var(--text-dim);
}

.sparkline-y-label {
  font-family: "IBM Plex Mono", monospace;
  font-size: 9px;
  fill: var(--text-dim);
  letter-spacing: 0.04em;
}

.model-index {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 2px;
  background: var(--border);
}

.model-index-card {
  background: var(--bg-panel);
  padding: 16px;
  text-decoration: none;
  color: inherit;
  border: 1px solid transparent;
  transition: border-color 0.15s;
}

.model-index-card:hover { border-color: rgba(61, 255, 154, 0.3); }

.model-index-card h2 {
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 4px;
}

.model-index-card p {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--text-dim);
}

.bench-link {
  display: inline-block;
  margin-top: 12px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--phosphor);
  text-decoration: none;
}

.bench-link:hover { text-decoration: underline; }

.model-disclaimer {
  margin-top: 14px;
  padding: 10px 14px;
  border-left: 2px solid rgba(240, 160, 48, 0.4);
  background: rgba(240, 160, 48, 0.05);
  font-size: 0.78rem;
  color: var(--text-muted);
  line-height: 1.55;
}

.not-found {
  padding: 48px 0;
  color: var(--text-muted);
}

.not-found a { color: var(--phosphor); }

.model-archived-banner {
  margin-top: 20px;
  padding: 12px 14px;
  border: 1px solid rgba(240, 160, 48, 0.35);
  background: rgba(240, 160, 48, 0.06);
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.5;
}