/* Shared layout primitives for all pages */

.site-shell {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.site-header {
  padding: 12px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.site-header-left {
  display: flex;
  align-items: center;
  gap: 12px;
}

.site-header-title {
  font-size: 18px;
  font-weight: 600;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: flex-end;
}

.site-nav a {
  text-decoration: none;
  font-size: 14px;
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid transparent;
  color: var(--color-text-secondary, #d1d5db);
}

.site-nav a:hover {
  border-color: rgba(148, 163, 184, 0.7);
  background-color: rgba(15, 23, 42, 0.9);
  color: var(--color-text-primary, #f9fafb);
}

.site-main {
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
  padding: 16px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 24px;
  flex: 1;
}

.content-area {
  min-width: 0;
}

.ad-sidebar {
  min-height: 250px;
  background-color: rgba(15, 23, 42, 0.9);
  border-radius: 12px;
  border: 1px solid #1f2937;
  display: none;
  align-items: center;
  justify-content: center;
  color: #6b7280;
  font-size: 14px;
  text-align: center;
}

.site-footer {
  padding: 16px;
  text-align: center;
  font-size: 13px;
  color: #9ca3af;
}

.site-footer a {
  color: var(--color-accent, #22d3ee);
  text-decoration: none;
}

.site-footer a:hover {
  text-decoration: underline;
}

@media (max-width: 900px) {
  .site-main {
    grid-template-columns: 1fr;
  }

  .ad-sidebar {
    order: 2;
  }
}

/* Tierlist page: use full viewport width with no horizontal padding */
body.tierlist-page .site-main {
  max-width: none;
  width: 100%;
  margin: 0;
  padding-left: 0;
  padding-right: 0;
}