/* ================================================================
   ANALYTICS PAGE STYLES
   ================================================================ */

.analytics-page {
  background: var(--bg-primary);
}

.analytics-main {
  padding: 80px 16px 40px;
  max-width: 1000px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

/* ── Section ──────────────────────────────────────────────────── */
.analytics-section {
  background: var(--bg-card, rgba(25, 35, 50, 0.75));
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 12px;
  padding: 20px;
}

.section-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0 0 16px 0;
}

.section-hint {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin: -8px 0 16px 0;
}

/* ── Stats Grid ───────────────────────────────────────────────── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
}

.stat-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  padding: 20px 16px;
  text-align: center;
  transition: transform 0.2s, border-color 0.2s;
}

.stat-card:hover {
  transform: translateY(-2px);
  border-color: var(--accent-primary);
}

.stat-icon {
  font-size: 2rem;
  margin-bottom: 8px;
}

.stat-value {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--accent-primary);
  margin-bottom: 4px;
}

.stat-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* ── Period Filter ────────────────────────────────────────────── */
.period-filter {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: center;
}

.period-btn {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--text-secondary);
  font-size: 0.85rem;
  padding: 10px 20px;
  border-radius: 20px;
  cursor: pointer;
  transition: all 0.2s ease;
  font-family: inherit;
  font-weight: 500;
}

.period-btn:hover {
  background: rgba(0, 188, 212, 0.1);
  border-color: rgba(0, 188, 212, 0.3);
  color: var(--text-primary);
}

.period-btn.active {
  background: var(--accent-primary);
  border-color: var(--accent-primary);
  color: #000;
  font-weight: 600;
}

/* ── Chart Container ──────────────────────────────────────────── */
.chart-container {
  position: relative;
  height: 300px;
  background: rgba(255, 255, 255, 0.02);
  border-radius: 8px;
  padding: 16px;
}

/* ── Top Posts List ───────────────────────────────────────────── */
.top-posts-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.top-post-item {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 10px;
  padding: 14px;
  display: flex;
  gap: 12px;
  align-items: flex-start;
  transition: background 0.2s, border-color 0.2s;
  cursor: pointer;
  text-decoration: none;
  color: inherit;
}

.top-post-item:hover {
  background: rgba(0, 188, 212, 0.08);
  border-color: rgba(0, 188, 212, 0.2);
}

.top-post-rank {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--accent-primary);
  min-width: 32px;
  text-align: center;
}

.top-post-rank.rank-1 { color: #ffd700; } /* Gold */
.top-post-rank.rank-2 { color: #c0c0c0; } /* Silver */
.top-post-rank.rank-3 { color: #cd7f32; } /* Bronze */

.top-post-content {
  flex: 1;
  min-width: 0;
}

.top-post-text {
  font-size: 0.9rem;
  color: var(--text-primary);
  margin-bottom: 6px;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.top-post-stats {
  display: flex;
  gap: 12px;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.top-post-stat {
  display: flex;
  align-items: center;
  gap: 4px;
}

/* ── Board Stats List ─────────────────────────────────────────── */
.board-stats-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.board-stat-item {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 10px;
  padding: 16px;
}

.board-stat-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.board-stat-name {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
}

.board-stat-badge {
  font-size: 0.75rem;
  padding: 4px 10px;
  border-radius: 12px;
  background: rgba(0, 188, 212, 0.15);
  color: var(--accent-primary);
  border: 1px solid rgba(0, 188, 212, 0.3);
}

.board-stat-metrics {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
  gap: 12px;
}

.board-metric {
  text-align: center;
}

.board-metric-value {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--accent-primary);
}

.board-metric-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
}

/* ── Loading ──────────────────────────────────────────────────── */
.loading-text {
  text-align: center;
  padding: 40px 20px;
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* ── Mobile Responsive ────────────────────────────────────────── */
@media (max-width: 640px) {
  .analytics-main {
    padding: 70px 12px 100px;
    gap: 16px;
  }

  .analytics-section {
    padding: 16px;
  }

  .section-title {
    font-size: 1rem;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }

  .stat-card {
    padding: 16px 12px;
  }

  .stat-icon {
    font-size: 1.5rem;
  }

  .stat-value {
    font-size: 1.5rem;
  }

  .stat-label {
    font-size: 0.7rem;
  }

  .chart-container {
    height: 250px;
    padding: 12px;
  }

  .period-btn {
    font-size: 0.8rem;
    padding: 8px 16px;
  }
}