/*
 * playing-field.css — The Playing Field long-form page only.
 * Load after stables.css, site-chrome.css, site-rail.css.
 */

body.site-chrome-body.has-site-rail {
  background: radial-gradient(circle at 50% 0%, rgba(103, 232, 249, 0.12), transparent 55%) var(--bg);
}

body.has-site-rail .lang-menu {
  max-height: min(78vh, calc(100dvh - var(--site-header-h, 52px) - 100px));
  overflow-y: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

body.has-site-rail .lang-menu::-webkit-scrollbar {
  width: 0;
  height: 0;
}

.playing-field-inner {
  width: 100%;
  padding-top: 0;
  padding-bottom: 1.5rem;
}

/* Nested title stack: center the block (inner is not a flex parent of main). */
.playing-field-inner > .title-block:first-child {
  margin-left: auto;
  margin-right: auto;
}

.playing-field-inner .section-title {
  font-size: 1.5rem;
  font-weight: 800;
  margin: 4rem 0 1.5rem;
  color: var(--accent-cyan);
  display: flex;
  align-items: center;
  gap: 12px;
}

.playing-field-inner .section-title::after {
  content: "";
  flex: 1;
  height: 1px;
  background: rgba(255, 255, 255, 0.1);
}

.playing-field-inner .matrix-container {
  width: 100%;
  overflow-x: auto;
  background: var(--panel);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 16px;
  margin: 2rem 0 1.25rem;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.playing-field-inner .matrix-afternote {
  font-size: 0.95rem;
  line-height: 1.55;
  color: var(--text-secondary);
  margin: 0 0 2.5rem;
  max-width: 52rem;
}

.playing-field-inner table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  min-width: 700px;
}

.playing-field-inner th {
  background: rgba(255, 255, 255, 0.02);
  padding: 1.25rem 1rem;
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-secondary);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.playing-field-inner td {
  padding: 1.25rem 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.03);
  vertical-align: top;
  font-size: 0.95rem;
}

.playing-field-inner .actor-cell {
  font-weight: 800;
  color: var(--accent-purple);
}

.playing-field-inner .contribution-cell {
  font-weight: 600;
  color: var(--accent-cyan);
}

.playing-field-inner .proof-box {
  background: linear-gradient(135deg, rgba(103, 232, 249, 0.05) 0%, transparent 100%);
  border: 1px solid rgba(103, 232, 249, 0.2);
  border-radius: 20px;
  padding: 2.5rem;
  margin: 4rem 0;
}

.playing-field-inner .proof-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.playing-field-inner .proof-item h4 {
  color: var(--accent-amber);
  margin-bottom: 0.5rem;
  font-weight: 800;
}

.playing-field-inner .proof-item p {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.playing-field-inner .proof-playing-field-capital {
  color: var(--text-secondary);
  font-size: 0.98rem;
  line-height: 1.55;
  margin: 0 0 2rem;
}

.playing-field-inner .proof-peg-result {
  margin: 2rem auto 0;
  font-weight: 700;
  color: var(--accent-cyan);
  text-align: center;
  text-wrap: balance;
  max-width: 42rem;
}