@import url('https://fonts.googleapis.com/css2?family=Lato:ital,wght@0,300;0,400;0,700;0,900;1,400;1,700&display=swap');

:root {
  --tka-font: 'Lato', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --tka-dark: #111116;
  --tka-dark-card: #181822;
  --tka-dark-border: #292938;
  --tka-gold: #f59e0b;
  --tka-gold-hover: #d97706;
  --tka-gold-light: #fef3c7;
  --tka-gold-dark: #b45309;
  --tka-navy: #0f172a;
  --tka-text-main: #0f172a;
  --tka-text-muted: #64748b;
  --tka-bg-light: #f8fafc;
}

body {
  font-family: var(--tka-font);
  color: #1e293b;
  background-color: #f8fafc;
  margin: 0;
  padding: 0;
  -webkit-font-smoothing: antialiased;
}

/* Header Styling matching https://thekingsassembly.org/ */
.tka-header {
  background-color: var(--tka-dark);
  color: #ffffff;
  border-bottom: 1px solid var(--tka-dark-border);
  position: sticky;
  top: 0;
  z-index: 50;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25);
}

.tka-nav-link {
  color: #e2e8f0;
  font-weight: 500;
  font-size: 0.92rem;
  letter-spacing: 0.02em;
  transition: all 0.2s ease;
  text-decoration: none;
  padding: 0.5rem 0.75rem;
  border-radius: 0.375rem;
}

.tka-nav-link:hover {
  color: var(--tka-gold);
  background-color: rgba(255, 255, 255, 0.05);
}

.tka-nav-link.active {
  color: var(--tka-gold);
  font-weight: 700;
}

.tka-btn-gold {
  background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
  color: #ffffff;
  font-weight: 700;
  padding: 0.55rem 1.25rem;
  border-radius: 0.5rem;
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(245, 158, 11, 0.35);
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
}

.tka-btn-gold:hover {
  background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
  box-shadow: 0 6px 18px rgba(245, 158, 11, 0.45);
  transform: translateY(-1px);
  color: #ffffff;
}

.tka-btn-secondary {
  background-color: #f1f5f9;
  color: #334155;
  font-weight: 600;
  padding: 0.55rem 1.25rem;
  border-radius: 0.5rem;
  border: 1px solid #cbd5e1;
  cursor: pointer;
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
}

.tka-btn-secondary:hover {
  background-color: #e2e8f0;
  color: #0f172a;
}

/* Footer Styling matching https://thekingsassembly.org/ */
.tka-footer {
  background-color: #0d0d12;
  color: #94a3b8;
  border-top: 1px solid #1e1e28;
  padding-top: 4rem;
  padding-bottom: 2rem;
  font-size: 0.95rem;
}

.tka-footer h3, .tka-footer h4 {
  color: #ffffff;
  font-weight: 700;
  letter-spacing: 0.05em;
  margin-bottom: 1.25rem;
  font-size: 1.1rem;
}

.tka-footer a {
  color: #94a3b8;
  text-decoration: none;
  transition: color 0.2s ease;
  display: block;
  margin-bottom: 0.6rem;
}

.tka-footer a:hover {
  color: var(--tka-gold);
}

.tka-footer-bottom {
  border-top: 1px solid #1a1a24;
  margin-top: 3rem;
  padding-top: 1.5rem;
  font-size: 0.85rem;
  color: #64748b;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

/* Question and Option styling */
.exam-option-card {
  border: 2px solid #e2e8f0;
  border-radius: 0.75rem;
  padding: 1rem 1.25rem;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  background-color: #ffffff;
}

.exam-option-card:hover {
  border-color: #cbd5e1;
  background-color: #f8fafc;
}

.exam-option-card.selected {
  border-color: var(--tka-gold);
  background-color: #fffbeb;
  box-shadow: 0 4px 12px rgba(245, 158, 11, 0.15);
}

.exam-option-badge {
  width: 2rem;
  height: 2rem;
  border-radius: 9999px;
  background-color: #f1f5f9;
  color: #475569;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  flex-shrink: 0;
  transition: all 0.2s ease;
}

.exam-option-card.selected .exam-option-badge {
  background-color: var(--tka-gold);
  color: #ffffff;
}

/* Question Palette */
.palette-btn {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 0.5rem;
  font-weight: 700;
  font-size: 0.875rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.15s ease;
  border: 1px solid #cbd5e1;
  background-color: #ffffff;
  color: #334155;
}

.palette-btn:hover {
  transform: translateY(-2px);
  border-color: #94a3b8;
}

.palette-btn.current {
  border: 2px solid #0f172a;
  box-shadow: 0 0 0 2px rgba(15, 23, 42, 0.2);
}

.palette-btn.answered {
  background-color: #0f172a;
  color: #ffffff;
  border-color: #0f172a;
}

.palette-btn.flagged {
  background-color: #fef3c7;
  border-color: #f59e0b;
  color: #b45309;
}

.palette-btn.flagged.answered {
  background-color: #f59e0b;
  color: #ffffff;
  border-color: #d97706;
}

/* Print Result Slip */
@media print {
  body {
    background-color: #ffffff !important;
  }
  .no-print {
    display: none !important;
  }
  .tka-header, .tka-footer {
    display: none !important;
  }
  .print-slip {
    box-shadow: none !important;
    border: 1px solid #cbd5e1 !important;
    padding: 0 !important;
    max-width: 100% !important;
  }
}