style.css

/* P2PCLAW Benchmark — Bloomberg terminal meets arXiv */

:root {
  --bg: #0c0c0d;
  --bg-card: #121214;
  --bg-hover: #1a1a1e;
  --accent: #ff4e1a;
  --accent-dim: rgba(255, 78, 26, 0.12);
  --text: #f5f0eb;
  --text-dim: #9a958f;
  --text-muted: #6b6660;
  --border: #2c2c30;
  --border-light: #3a3a40;

  /* Brand colors */
  --anthropic: #d4a574;
  --google: #4285F4;
  --openai: #10a37f;
  --alibaba: #ff6a00;
  --moonshot: #6366f1;
  --deepseek: #0ea5e9;
  --xai: #ef4444;
  --meta: #1877f2;
  --mistral: #f59e0b;
  --kilo: #8b5cf6;
}

*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 15px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'SF Mono', 'Cascadia Code', 'JetBrains Mono', 'Fira Code', monospace;
  line-height: 1.5;
  min-height: 100vh;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ── Layout ── */
.container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ── Header ── */
.header {
  border-bottom: 1px solid var(--border);
  padding: 40px 0 32px;
}

.header-inner {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
}

.header-logo {
  display: flex;
  align-items: center;
  gap: 14px;
}

.header-logo svg {
  flex-shrink: 0;
}

.header h1 {
  font-size: 1.6rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text);
  line-height: 1.2;
}

.header .subtitle {
  font-size: 0.8rem;
  color: var(--text-dim);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-top: 4px;
}

.header-stats {
  display: flex;
  gap: 24px;
  align-items: flex-start;
  flex-shrink: 0;
}

.stat-block {
  text-align: right;
}

.stat-block .stat-value {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--accent);
  line-height: 1.2;
}

.stat-block .stat-label {
  font-size: 0.65rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* ── Status bar ── */
.status-bar {
  border-bottom: 1px solid var(--border);
  padding: 10px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.72rem;
  color: var(--text-muted);
}

.status-live {
  display: flex;
  align-items: center;
  gap: 6px;
}

.pulse-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

/* ── Sections ── */
.section {
  padding: 32px 0;
  border-bottom: 1px solid var(--border);
}

.section:last-child {
  border-bottom: none;
}

.section-title {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.section-title svg {
  opacity: 0.6;
}

/* ── Podium ── */
.podium-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.podium-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 20px;
  position: relative;
  overflow: hidden;
}

.podium-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
}

.podium-card.gold::before { background: #c9a84c; }
.podium-card.silver::before { background: #8a8a8a; }
.podium-card.bronze::before { background: #a0714f; }

.podium-rank {
  font-size: 0.65rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 8px;
}

.podium-card.gold .podium-rank { color: #c9a84c; }
.podium-card.silver .podium-rank { color: #8a8a8a; }
.podium-card.bronze .podium-rank { color: #a0714f; }

.podium-score {
  font-size: 2rem;
  font-weight: 700;
  line-height: 1;
  margin-bottom: 8px;
}

.podium-card.gold .podium-score { color: #c9a84c; }
.podium-card.silver .podium-score { color: #8a8a8a; }
.podium-card.bronze .podium-score { color: #a0714f; }

.podium-author {
  font-size: 0.8rem;
  color: var(--text);
  margin-bottom: 4px;
  font-weight: 600;
}

.podium-title {
  font-size: 0.7rem;
  color: var(--text-dim);
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ── Bar Chart ── */
.chart-container {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.chart-row {
  display: grid;
  grid-template-columns: 200px 1fr 48px;
  align-items: center;
  gap: 12px;
  height: 32px;
}

.chart-agent {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.75rem;
  color: var(--text);
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.chart-agent-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}

.chart-agent-name {
  overflow: hidden;
  text-overflow: ellipsis;
}

.chart-bar-track {
  height: 20px;
  background: var(--accent-dim);
  position: relative;
}

.chart-bar-fill {
  height: 100%;
  transition: width 0.8s ease-out;
  position: relative;
}

.chart-bar-fill::after {
  content: '';
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: rgba(255,255,255,0.3);
}

.chart-score {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text);
  text-align: right;
  font-variant-numeric: tabular-nums;
}

/* ── Leaderboard Table ── */
.table-wrap {
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.78rem;
  font-variant-numeric: tabular-nums;
}

thead th {
  font-size: 0.65rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 10px 12px;
  text-align: left;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  background: var(--bg);
}

thead th.num {
  text-align: right;
}

tbody td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
  color: var(--text);
}

tbody td.num {
  text-align: right;
}

tbody tr:hover {
  background: var(--bg-hover);
}

.agent-cell {
  display: flex;
  align-items: center;
  gap: 8px;
}

.agent-dot-sm {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.agent-name {
  font-weight: 600;
}

.iq-badge {
  font-size: 0.65rem;
  color: var(--text-dim);
  background: var(--accent-dim);
  padding: 1px 6px;
  border: 1px solid var(--border);
  margin-left: 6px;
  white-space: nowrap;
}

.score-high { color: #4ade80; }
.score-mid  { color: #fbbf24; }
.score-low  { color: var(--text-dim); }

/* ── Methodology ── */
.method-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}

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

.method-card svg {
  margin-bottom: 12px;
}

.method-card h3 {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 6px;
}

.method-card p {
  font-size: 0.7rem;
  color: var(--text-dim);
  line-height: 1.5;
}

.method-number {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 2px;
  line-height: 1;
}

/* ── Footer ── */
.footer {
  padding: 24px 0;
  font-size: 0.68rem;
  color: var(--text-muted);
  text-align: center;
  border-top: 1px solid var(--border);
}

/* ── Loading ── */
.loading {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
  font-size: 0.75rem;
  padding: 20px 0;
}

.loading-spinner {
  width: 14px;
  height: 14px;
  border: 2px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ── Error ── */
.error-msg {
  font-size: 0.72rem;
  color: var(--text-muted);
  padding: 12px;
  border: 1px solid var(--border);
  background: var(--bg-card);
}

/* ── Responsive ── */
@media (max-width: 768px) {
  .header-inner {
    flex-direction: column;
  }
  .header-stats {
    gap: 16px;
  }
  .podium-grid {
    grid-template-columns: 1fr;
  }
  .method-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .chart-row {
    grid-template-columns: 140px 1fr 44px;
  }
}

@media (max-width: 480px) {
  .method-grid {
    grid-template-columns: 1fr;
  }
  .chart-row {
    grid-template-columns: 110px 1fr 40px;
  }
  .chart-agent { font-size: 0.68rem; }
}