/* Game Bench — styles.css */

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

:root {
  --bg: #0a0a0f;
  --bg-card: #12121a;
  --bg-card-hover: #1a1a26;
  --bg-table-head: #0e0e16;
  --border: #1e1e2e;
  --border-light: #2a2a3a;
  --text: #e0e0e8;
  --text-muted: #8888a0;
  --text-dim: #55556a;
  --accent: #6c63ff;
  --accent-glow: rgba(108, 99, 255, 0.15);
  --green: #34d399;
  --green-bg: rgba(52, 211, 153, 0.1);
  --red: #f87171;
  --red-bg: rgba(248, 113, 113, 0.1);
  --yellow: #fbbf24;
  --yellow-bg: rgba(251, 191, 36, 0.1);
  --font: 'Space Grotesk', system-ui, -apple-system, sans-serif;
  --mono: 'JetBrains Mono', 'Fira Code', monospace;
  --radius: 8px;
  --radius-lg: 12px;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

.container {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

a {
  color: var(--accent);
  text-decoration: none;
  transition: opacity 0.15s;
}

a:hover {
  opacity: 0.8;
}

code {
  font-family: var(--mono);
  font-size: 0.85em;
  background: var(--bg-card);
  padding: 0.15em 0.4em;
  border-radius: 4px;
  color: var(--accent);
}

/* Header */
.header {
  padding: 2.5rem 0 1.5rem;
  border-bottom: 1px solid var(--border);
}

.logo {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.tagline {
  color: var(--text-muted);
  margin-top: 0.25rem;
  font-size: 1rem;
}

/* Hero */
.hero {
  padding: 2.5rem 0;
}

.hero-text {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 640px;
  line-height: 1.7;
}

.hero-text strong {
  color: var(--text);
}

/* Sections */
.section {
  padding: 2rem 0;
  border-top: 1px solid var(--border);
}

.section-title {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 1.25rem;
  letter-spacing: -0.01em;
}

/* Leaderboard table */
.table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.leaderboard {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.leaderboard th {
  text-align: left;
  padding: 0.75rem 1rem;
  font-weight: 500;
  color: var(--text-muted);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background: var(--bg-table-head);
  border-bottom: 1px solid var(--border);
}

.leaderboard td {
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}

.leaderboard tr:hover {
  background: var(--bg-card);
}

.run-invalid {
  opacity: 0.5;
}

.model-name {
  font-weight: 500;
}

/* Badges */
.badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.2em 0.6em;
  border-radius: 4px;
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.badge-latest {
  background: var(--accent-glow);
  border-color: var(--accent);
  color: var(--accent);
}

.badge-invalid {
  background: var(--red-bg);
  border-color: var(--red);
  color: var(--red);
}

/* Verdicts */
.verdict {
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.2em 0.6em;
  border-radius: 4px;
}

.verdict-pass {
  background: var(--green-bg);
  color: var(--green);
}

.verdict-fail {
  background: var(--red-bg);
  color: var(--red);
}

.verdict-pending {
  background: var(--yellow-bg);
  color: var(--yellow);
}

/* Play button */
.play-btn {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.4em 1em;
  border-radius: var(--radius);
  background: var(--accent);
  color: #fff;
  transition: transform 0.1s, box-shadow 0.15s;
}

.play-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(108, 99, 255, 0.3);
  opacity: 1;
  color: #fff;
}

.play-btn.disabled {
  background: var(--border-light);
  color: var(--text-dim);
  cursor: not-allowed;
  pointer-events: none;
}

/* Run cards */
.run-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  margin-bottom: 1.25rem;
  transition: border-color 0.15s;
}

.run-card:hover {
  border-color: var(--border-light);
}

.run-card-invalid {
  opacity: 0.6;
}

.run-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.run-date {
  display: block;
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 0.25rem;
}

.run-meta {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
  margin: 1rem 0;
  padding: 1rem 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.meta-item {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.meta-label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-dim);
  font-weight: 500;
}

.meta-value {
  font-size: 1rem;
  font-weight: 600;
  font-family: var(--mono);
}

.run-body h4 {
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-muted);
  margin: 1.25rem 0 0.5rem;
}

.run-body h4:first-child {
  margin-top: 0.75rem;
}

.run-body p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.65;
}

.run-body ul {
  list-style: none;
  padding: 0;
}

.run-body li {
  font-size: 0.85rem;
  color: var(--text-muted);
  padding: 0.25rem 0;
  padding-left: 1.25rem;
  position: relative;
}

.run-body li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--green);
  font-size: 0.8rem;
}

/* Methodology grid */
.method-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
}

.method-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
}

.method-icon {
  font-size: 1.5rem;
  margin-bottom: 0.75rem;
}

.method-card h3 {
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 0.4rem;
}

.method-card p {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.55;
}

/* Prompt & thinking tables */
.prompt-table-wrap {
  overflow-x: auto;
}

.prompt-table,
.thinking-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}

.prompt-table th,
.thinking-table th {
  text-align: left;
  padding: 0.65rem 1rem;
  font-weight: 500;
  color: var(--text-muted);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background: var(--bg-table-head);
  border-bottom: 1px solid var(--border);
}

.prompt-table td,
.thinking-table td {
  padding: 0.65rem 1rem;
  border-bottom: 1px solid var(--border);
  color: var(--text-muted);
}

.tag-note {
  display: inline-block;
  font-size: 0.7rem;
  padding: 0.1em 0.5em;
  border-radius: 3px;
  background: var(--red-bg);
  color: var(--red);
  margin-left: 0.5rem;
}

/* Footer */
.footer {
  margin-top: 3rem;
  padding: 2rem 0;
  border-top: 1px solid var(--border);
  text-align: center;
  font-size: 0.8rem;
  color: var(--text-dim);
}

.footer a {
  color: var(--text-muted);
}

/* Responsive */
@media (max-width: 640px) {
  .header {
    padding: 2rem 0 1rem;
  }

  .hero {
    padding: 1.5rem 0;
  }

  .leaderboard {
    font-size: 0.8rem;
  }

  .leaderboard th,
  .leaderboard td {
    padding: 0.6rem 0.6rem;
  }

  .run-meta {
    gap: 1rem;
  }

  .method-grid {
    grid-template-columns: 1fr;
  }
}