/* ============================================================
   BENCHMARK MATRIX & LIVE SPRINT RACE
   Low-Saturation Editorial Titanium & Mobile Adaptive
   ============================================================ */

.bench-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 22px;
  flex-wrap: wrap;
}

.category-tabs {
  display: flex;
  gap: 4px;
  background: rgba(14, 17, 26, 0.8);
  padding: 4px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-subtle);
  overflow-x: auto;
  scrollbar-width: none;
}

.category-tabs::-webkit-scrollbar {
  display: none;
}

.cat-btn {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.18s var(--ease-spring);
}

.cat-btn:hover {
  color: var(--text-pure);
  background: rgba(255, 255, 255, 0.05);
}

.cat-btn.active {
  color: #090a0f;
  background: var(--accent-titanium);
  font-weight: 700;
}

/* Live Sprint Race Arena Card */
.sprint-race-card {
  background: rgba(12, 14, 22, 0.95);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 20px;
  margin-bottom: 24px;
  box-shadow: var(--shadow-subtle);
  position: relative;
  overflow: hidden;
}

@media (max-width: 640px) {
  .sprint-race-card {
    padding: 14px 10px;
  }
}

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

.sprint-title {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  color: var(--text-pure);
  display: flex;
  align-items: center;
  gap: 8px;
}

.sprint-tracks {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin: 16px 0;
}

.race-track {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  display: grid;
  grid-template-columns: 130px 1fr 60px;
  align-items: center;
  gap: 12px;
  position: relative;
}

@media (max-width: 580px) {
  .race-track {
    grid-template-columns: 90px 1fr 45px;
    gap: 8px;
    padding: 8px 10px;
  }
}

.racer-info {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.track-lane {
  position: relative;
  height: 12px;
  background: rgba(0, 0, 0, 0.4);
  border-radius: 999px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.racer-runner {
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 0%;
  border-radius: 999px;
  background: var(--accent-sub);
  transition: width 1.8s var(--ease-spring);
}

.racer-runner.gemini {
  background: linear-gradient(90deg, #38bdf8, #ffffff);
  box-shadow: 0 0 10px rgba(56, 189, 248, 0.5);
}

.racer-runner.claude { background: #d4a359; }
.racer-runner.openai { background: #10b981; }
.racer-runner.deepseek { background: #60a5fa; }

.racer-score {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  text-align: right;
  color: var(--text-secondary);
}

.racer-score.highlight {
  color: var(--text-pure);
}

/* Benchmark Layout */
.bench-layout {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 20px;
  align-items: start;
}

@media (max-width: 980px) {
  .bench-layout {
    grid-template-columns: 1fr;
  }
}

/* Benchmark Cards */
.bench-bars-container {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.benchmark-card {
  background: rgba(14, 17, 26, 0.8);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 16px 18px;
  transition: border-color 0.2s var(--ease-spring), transform 0.2s var(--ease-spring);
}

.benchmark-card:hover {
  border-color: var(--border-medium);
  transform: translateY(-2px);
}

.bench-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}

.bench-name {
  font-size: 13.5px;
  font-weight: 700;
  color: var(--text-pure);
  display: flex;
  align-items: center;
  gap: 8px;
}

.bench-badge {
  font-size: 10px;
  padding: 2px 6px;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-secondary);
  font-family: var(--font-mono);
  font-weight: 600;
}

.bench-desc {
  font-size: 11.5px;
  color: var(--accent-muted);
  margin-bottom: 14px;
}

/* Multi-Model Comparison Row */
.model-bars {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.model-bar-row {
  display: grid;
  grid-template-columns: 130px 1fr 55px;
  align-items: center;
  gap: 10px;
}

@media (max-width: 480px) {
  .model-bar-row {
    grid-template-columns: 95px 1fr 45px;
    gap: 6px;
  }
}

.model-label {
  font-size: 11.5px;
  font-weight: 600;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 4px;
  white-space: nowrap;
}

.model-label.highlight {
  color: var(--text-pure);
  font-weight: 700;
}

.bar-track {
  height: 8px;
  background: rgba(255, 255, 255, 0.04);
  border-radius: 999px;
  overflow: hidden;
  position: relative;
}

.bar-fill {
  height: 100%;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.2);
  transition: width 1.2s var(--ease-spring);
}

.bar-fill.gemini {
  background: #ffffff;
  box-shadow: 0 0 8px rgba(255, 255, 255, 0.4);
}

.bar-fill.claude { background: #d4a359; }
.bar-fill.openai { background: #10b981; }
.bar-fill.deepseek { background: #60a5fa; }

.model-score {
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 700;
  text-align: right;
  color: var(--accent-muted);
}

.model-score.highlight {
  color: var(--text-pure);
}

/* Radar Card */
.radar-card {
  background: rgba(14, 17, 26, 0.8);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 18px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.radar-title {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  color: var(--text-pure);
  margin-bottom: 2px;
}

.radar-sub {
  font-size: 11px;
  color: var(--accent-muted);
  margin-bottom: 14px;
}

.radar-canvas-wrap {
  width: 100%;
  max-width: 280px;
  height: 280px;
  position: relative;
}

#radarCanvas {
  width: 100%;
  height: 100%;
  display: block;
}

.radar-legend {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-top: 14px;
  font-size: 11px;
  color: var(--text-secondary);
}

.radar-legend-item {
  display: flex;
  align-items: center;
  gap: 5px;
}

.radar-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

.radar-dot.gemini { background: #ffffff; }
.radar-dot.claude { background: #d4a359; }
.radar-dot.openai { background: #10b981; }
.radar-dot.deepseek { background: #60a5fa; }