/* Ana sayfa — sade, modern */
.home-page {
  margin: 0;
  min-height: 100vh;
  font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
  font-size: 1rem;
  color: #1a2332;
  background: linear-gradient(145deg, #f0f4f8 0%, #e8eef5 40%, #dfe8f2 100%);
  max-width: none;
}

.home-page * {
  box-sizing: border-box;
}

.home-page .site-header {
  max-width: 1200px;
  padding: 0.75rem 2rem 0;
}

.home-shell {
  display: grid;
  grid-template-columns: 1fr min(320px, 32vw);
  gap: 1.5rem;
  padding: 0.75rem 2rem 2rem;
  max-width: 1200px;
  margin: 0 auto;
  align-items: start;
}

.home-main {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  padding: 0;
}

.home-question {
  font-size: clamp(1.75rem, 4vw, 2.35rem);
  font-weight: 600;
  line-height: 1.35;
  margin: 0 0 1.5rem;
  color: #0f172a;
  letter-spacing: -0.02em;
}

.exam-cards-wrap {
  max-width: 32rem;
}

.exam-section-label {
  margin: 0 0 0.65rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #64748b;
}

.exam-section-label-general {
  color: #6d28d9;
}

.exam-cards {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.exam-general-divider {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin: 1.35rem 0 1rem;
  color: #94a3b8;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.exam-general-divider::before,
.exam-general-divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, transparent, #cbd5e1, transparent);
}

.exam-card-pool {
  position: relative;
  flex-wrap: wrap;
  background: linear-gradient(135deg, #faf5ff 0%, #f5f3ff 50%, #fff 100%);
  border: 2px dashed #c4b5fd;
  box-shadow: 0 4px 24px rgba(124, 58, 237, 0.1);
}

.exam-card-pool:hover {
  border-color: #a78bfa;
  box-shadow: 0 12px 36px rgba(124, 58, 237, 0.18);
}

.exam-card-badge {
  position: absolute;
  top: 0.75rem;
  right: 0.85rem;
  padding: 0.2rem 0.55rem;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #5b21b6;
  background: #ede9fe;
  border-radius: 6px;
  border: 1px solid #ddd6fe;
}

.exam-card-body {
  flex: 1;
  min-width: 0;
  padding-right: 4.5rem;
}

.exam-card-note {
  margin: 0.45rem 0 0;
  font-size: 0.82rem;
  color: #7c3aed;
  line-height: 1.4;
}

.exam-card {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  padding: 1.25rem 1.5rem;
  background: #fff;
  border-radius: 14px;
  text-decoration: none;
  color: inherit;
  border: 1px solid rgba(15, 23, 42, 0.08);
  box-shadow: 0 4px 20px rgba(15, 23, 42, 0.06);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.exam-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 32px rgba(15, 23, 42, 0.12);
}

.exam-card-icon {
  width: 3rem;
  height: 3rem;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.85rem;
  color: #fff;
  flex-shrink: 0;
}

.exam-card.ccna .exam-card-icon { background: linear-gradient(135deg, #2563eb, #1d4ed8); }
.exam-card.comptia .exam-card-icon { background: linear-gradient(135deg, #059669, #047857); }
.exam-card.ihk .exam-card-icon { background: linear-gradient(135deg, #ea580c, #c2410c); }
.exam-card.general .exam-card-icon { background: linear-gradient(135deg, #7c3aed, #5b21b6); }

.exam-card-title {
  font-size: 1.15rem;
  font-weight: 600;
  margin: 0;
}

.exam-card-sub {
  font-size: 0.88rem;
  color: #64748b;
  margin: 0.2rem 0 0;
}

.home-sidebar {
  position: sticky;
  top: 1.5rem;
}

.sidebar-panel {
  background: #fff;
  border-radius: 16px;
  border: 1px solid rgba(15, 23, 42, 0.08);
  box-shadow: 0 8px 30px rgba(15, 23, 42, 0.08);
  overflow: hidden;
}

.sidebar-panel h2 {
  margin: 0;
  padding: 1rem 1.15rem;
  font-size: 0.95rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: #64748b;
  background: #f8fafc;
  border-bottom: 1px solid #e2e8f0;
}

.leaderboard-compact {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
}

.leaderboard-compact th,
.leaderboard-compact td {
  padding: 0.55rem 1rem;
  text-align: left;
  border-bottom: 1px solid #f1f5f9;
}

.leaderboard-compact th {
  font-weight: 600;
  color: #94a3b8;
  font-size: 0.75rem;
  text-transform: uppercase;
}

.leaderboard-compact tr:last-child td {
  border-bottom: none;
}

.leaderboard-compact .rank {
  width: 2rem;
  color: #94a3b8;
  font-weight: 600;
}

.leaderboard-compact .pts {
  font-weight: 700;
  color: #2563eb;
  text-align: right;
}

.leaderboard-compact .nick {
  max-width: 8rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.leaderboard-compact .lb-row--me {
  background: #eff6ff;
}

.leaderboard-compact .lb-row--me .nick {
  font-weight: 700;
  color: #1d4ed8;
}

.leaderboard-empty {
  padding: 1.5rem;
  text-align: center;
  color: #94a3b8;
  font-size: 0.9rem;
}

@media (max-width: 900px) {
  .home-shell {
    grid-template-columns: 1fr;
    padding: 1rem 1.25rem 2rem;
  }

  .home-sidebar {
    position: static;
    order: -1;
  }

  .home-main {
    min-height: auto;
    padding: 1rem 0;
  }

  .home-page .site-header {
    padding: 1rem 1.25rem 0;
  }
}