/* ==========================================
   HOMEPAGE STYLES
   ========================================== */

/* Hero Section - Industry Standard Approach */
.hero {
  position: relative;
  min-height: calc(100vh - 80px);
  display: flex;
  align-items: center;
  padding: clamp(2rem, 5vh, 4rem) 0;
  background: linear-gradient(
    135deg,
    color-mix(in srgb, #655596, white 10%) 50%,
    #655596 100%
  );
  overflow: hidden;
}

/* Decorative background layer */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('https://examinexus.com/assets/images/hero-bg.svg') center / cover no-repeat;
  filter: grayscale(100%);
  opacity: 0.05;
  z-index: 0;
}

.hero-content {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 clamp(1rem, 4vw, 3rem);
  width: 100%;
}

.hero-text {
  color: white;
}

.hero-title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: clamp(1rem, 3vh, 2rem);
  color: white;
}

.with-confidence {
  white-space: nowrap;
}

.hero-title .highlight {
  color: var(--brand-green);
}

.hero-description {
  font-size: clamp(0.95rem, 2vw, 1.15rem);
  line-height: 1.6;
  margin-bottom: clamp(1.5rem, 3vh, 2.5rem);
  color: rgba(255, 255, 255, 0.9);
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: clamp(1.5rem, 3vh, 2rem);
}

.hero-stats {
  display: flex;
  gap: clamp(1.5rem, 4vw, 3rem);
  padding-top: clamp(1rem, 2vh, 1.5rem);
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  flex-wrap: wrap;
}

.hero-stat {
  text-align: center;
  min-width: 80px;
}

.hero-stat-value {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 800;
  color: var(--brand-green);
  line-height: 1;
}

.hero-stat-label {
  font-size: clamp(0.75rem, 1.5vw, 0.9rem);
  color: rgba(255, 255, 255, 0.8);
  margin-top: 0.25rem;
}

.hero-image {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-image img {
  width: 100%;
  max-width: 45vh;
  height: auto;
  max-height: 45vh;
  object-fit: cover;
  object-position: top;
  border-radius: var(--radius-2xl);
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
  border: 4px solid rgba(255, 255, 255, 0.1);
}

.hero .btn-outline {
  background: transparent;
  border: 2px solid #8B7AB8 !important;
  color: var(--text-inverse);
}
/* Features Section */
.features {
  background: var(--bg-secondary);
}

.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto var(--space-12);
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: var(--space-4);
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--text-secondary);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-6);
}

.feature-card {
  background: var(--surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  text-align: center;
  transition: all var(--transition-base);
}

.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: var(--accent-primary);
}

.feature-icon {
  width: 64px;
  height: 64px;
  background: var(--accent-light);
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-4);
  color: var(--accent-primary);
  font-size: 2rem;
}

.feature-title {
  font-size: 1.25rem;
  margin-bottom: var(--space-3);
  color: var(--text-primary);
}

.feature-description {
  color: var(--text-secondary);
  line-height: 1.6;
  margin: 0;
}

/* Exam Cards Section */
.exam-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-6);
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--space-6);
  overflow: hidden;
}

/* Handle single item */
.exam-grid:not(.list-view):has(.exam-card:first-child:last-child) {
  grid-template-columns: minmax(300px, 400px);
  justify-content: center;
  max-width: 400px;
}

/* Handle two items centering */
.exam-grid:not(.list-view):has(.exam-card:nth-child(2):last-child) {
  grid-template-columns: repeat(2, 1fr);
  max-width: 800px;
}

/* Handle exactly three items */
.exam-grid:not(.list-view):has(.exam-card:nth-child(3):last-child) {
  grid-template-columns: repeat(3, 1fr);
  max-width: 1200px;
}

/* Responsive layouts */
@media (max-width: 1200px) {
  .exam-grid {
    grid-template-columns: repeat(2, 1fr);
    max-width: 800px;
  }
  
  /* Keep 3-item layout if exactly 3 items */
  .exam-grid:has(.exam-card:nth-child(3):last-child) {
    grid-template-columns: repeat(3, 1fr);
    max-width: 1200px;
  }
}

@media (max-width: 1040px) {
  .exam-grid {
    grid-template-columns: repeat(2, 1fr);
    max-width: 800px;
    gap: var(--space-4);
  }
  
  /* Force 2x2 grid on smaller screens even for 3 items */
  .exam-grid:has(.exam-card:nth-child(3):last-child) {
    grid-template-columns: repeat(2, 1fr);
    max-width: 800px;
  }
}

/* Tablet and larger phones */
@media (max-width: 768px) {
  .exam-grid {
    grid-template-columns: 1fr !important;
    max-width: 100% !important;
    padding: 0 var(--space-4);
    gap: var(--space-4);
  }
  
  /* Override all special layouts on tablet and mobile */
  .exam-grid:has(.exam-card:nth-child(n)) {
    grid-template-columns: 1fr !important;
    max-width: 100% !important;
  }
  
  .exam-grid:not(.list-view):has(.exam-card:first-child:last-child),
  .exam-grid:not(.list-view):has(.exam-card:nth-child(2):last-child),
  .exam-grid:not(.list-view):has(.exam-card:nth-child(3):last-child) {
    grid-template-columns: 1fr !important;
    max-width: 100% !important;
  }
}

@media (max-width: 640px) {
  .exam-grid {
    grid-template-columns: 1fr !important;
    max-width: 100% !important;
    gap: var(--space-4);
    padding: 0 var(--space-4);
  }
  
  /* Reset all special layouts on mobile */
  .exam-grid:has(.exam-card:nth-child(n)) {
    grid-template-columns: 1fr !important;
    max-width: 100% !important;
  }
  
  .exam-card-body {
    padding: var(--space-4);
    min-height: unset;
  }
  
  .exam-card-image {
    aspect-ratio: 3 / 2;
  }
  
  .exam-card-title {
    font-size: 1.1rem;
    min-height: unset;
  }
  
  .exam-card-description {
    font-size: 0.9rem;
    min-height: unset;
    -webkit-line-clamp: 2;
  }
}


.exam-card {
  display: flex;
  flex-direction: column;
  background: var(--bg-primary);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  height: 100%;
  width: 100%;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.04);
  min-width: 280px;
}

.exam-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.1);
  border-color: var(--accent-primary);
}

.exam-card-image {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.exam-card-body {
  padding: var(--space-6);
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 280px;
  background: var(--surface);
}

.exam-card-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-3);
  color: var(--text-primary);
  line-height: 1.4;
  min-height: 2.8em;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.exam-card-description {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: var(--space-5);
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 4.8em;
}

.exam-card-meta {
  display: flex;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
  flex-wrap: wrap;
  color: var(--text-secondary);
}

/* Exam card meta items - scoped to exam cards only */
.exam-card-meta .exam-meta-item {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-sm);
  background: var(--surface-hover);
  font-size: 0.875rem;
  color: var(--text-secondary);
  transition: all var(--transition-base);
  border: 1px solid var(--border-light);
}

.exam-card-meta .exam-meta-item:hover {
  background: var(--surface-selected);
  color: var(--text-primary);
  border-color: var(--border-hover);
}

.exam-card-meta .exam-meta-item svg {
  width: 16px;
  height: 16px;
  color: var(--accent-muted);
}

.exam-card-actions {
  display: flex;
  gap: var(--space-3);
  margin-top: auto;
  padding-top: var(--space-4);
  border-top: 1px solid var(--border-light);
}

.exam-card-actions .btn {
  flex: 1;
  min-width: 0;
  white-space: nowrap;
}

/* Testimonials */
.testimonial-section {
  background: var(--bg-primary);
  position: relative;
  overflow: hidden;
}

/* Latest Articles (Homepage) */
.latest-blogs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-5);
  max-width: 1200px;
  margin: 0 auto;
}

.related-blog-card.small-card {
  display: flex;
  flex-direction: column;
  background: var(--surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.related-blog-card.small-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}

.related-blog-image-wrap {
  width: 100%;
  aspect-ratio: 3 / 2;
  overflow: hidden;
  background: var(--surface-hover);
}

.related-blog-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.related-blog-content {
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.related-blog-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
}

.related-blog-excerpt {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-top: 0.25rem;
  flex: 1 0 auto;
}

.related-blog-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  margin-top: var(--space-2);
}

.related-author {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.testimonial-carousel {
  position: relative;
  max-width: 80vw;
  margin: 0 auto;
  /* Keep the outer padding if you want the buttons to sit inside the edge, 
     but the slides will start inside this padding. */
  padding: 0 var(--space-12); 
}

.carousel-container {
  overflow: hidden;
  border-radius: var(--radius-xl);
  padding: 5px;
}

.carousel-track {
  display: flex;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  gap: var(--space-6);
  
  /* 👇 FIX: Shift the entire track left by half a gap */
  /* This compensates for the "virtual" gap before the first item */
  /* Note: This assumes var(--space-6) is an even unit value */
  padding-left: calc(var(--space-6) / 2);
  padding-right: calc(var(--space-6) / 2);
  margin-left: calc(var(--space-6) / -2);
  margin-right: calc(var(--space-6) / -2);
  width: calc(100% + var(--space-6)); /* Expand the track to cover the extra margin */
}
/* Default/Large Screen (3 Items) */
.carousel-slide {
  flex: 0 0 auto;
  min-width: 0;
  /* 3 Items: (100% of parent - 2 gaps) / 3 */
  width: calc((100% - (var(--space-6) * 2)) / 3); 
}
.testimonial-card {
  background: var(--surface);
  border: 2px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  min-height: 240px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all var(--transition-base);
  position: relative;
}

.testimonial-card::before {
  content: '"';
  position: absolute;
  top: var(--space-4);
  left: var(--space-6);
  font-size: 4rem;
  color: var(--accent-light);
  font-family: Georgia, serif;
  line-height: 1;
  opacity: 0.5;
}

.testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--accent-primary);

}

.testimonial-text {
  color: var(--text-secondary);
  font-style: italic;
  line-height: 1.7;
  margin-bottom: var(--space-5);
  position: relative;
  z-index: 1;
}

.testimonial-author {
  font-weight: 700;
  color: var(--accent-primary);
  margin: 0;
  position: relative;
  z-index: 1;
}

.carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  background: var(--accent-primary);
  border: none;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: white;
  transition: all var(--transition-base);
  z-index: 10;
  box-shadow: var(--shadow-md);
}

.carousel-btn:hover {
  background: var(--accent-hover);
  transform: translateY(-50%) scale(1.1);
  box-shadow: var(--shadow-lg);
}

.carousel-prev { left: 0; }
.carousel-next { right: 0; }


/* ==========================================
   EXAM PAGE STYLES
   ========================================== */

.exam-layout {
  background: var(--bg-secondary);
  min-height: calc(100vh - 70px);
  padding: var(--space-2) var(--space-6) var(--space-16);
}

.exam-container {
  max-width: 900px;
  margin: 0 auto;
}

/* Exam Header Card - Reduced spacing */
.exam-header {
  background: linear-gradient(135deg, var(--brand-violet), #534778);
  color: white;
  border-radius: var(--radius-xl);
  padding: var(--space-5) var(--space-6);
  margin-bottom: var(--space-4);
  box-shadow: var(--shadow-lg);
}

.exam-header-title {
  font-size: clamp(1.25rem, 2.5vw, 1.75rem);
  margin-bottom: var(--space-3);
  color: white;
}

.exam-meta {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  flex-wrap: wrap;
}

.exam-meta-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.exam-meta-item .badge {
  background: rgba(255, 255, 255, 0.2);
  color: white;
  border: 1px solid rgba(255, 255, 255, 0.3);
}

/* Question Card - Reduced spacing */
.question-card {
  background: var(--surface);
  border: 2px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  margin-bottom: var(--space-5);
  box-shadow: var(--shadow-md);
  position: relative;
  min-height: 400px; /* Prevent layout shift */
}

.question-ref {
  position: absolute;
  bottom: -10px;
  right: 12px;
  font-weight: 700;
  color: var(--accent-primary);
  font-size: 0.7rem;
  padding: 0 var(--space-3);
  background: linear-gradient(to bottom, var(--bg-secondary) 50%, var(--surface) 50%);
}

.question-card.question-loading {
  pointer-events: none;
}

/* Skeleton loader styles */
.question-card.question-loading * {
  pointer-events: none !important;
}

.question-card.question-loading .question-fieldset,
.question-card.question-loading .answers-fieldset {
  position: relative;
  overflow: hidden;
}

.question-card.question-loading .question-text,
.question-card.question-loading .question-legend,
.question-card.question-loading .answer-legend,
.question-card.question-loading .question-ref {
  color: transparent !important;
  background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
  background-size: 200% 100%;
  animation: skeleton-loading 1.5s ease-in-out infinite;
  border-radius: var(--radius-sm);
  user-select: none;
}

.question-card.question-loading .answer-option {
  color: transparent !important;
  background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%) !important;
  background-size: 200% 100%;
  animation: skeleton-loading 1.5s ease-in-out infinite;
  border-radius: var(--radius-sm);
  display: block;
  min-height: 24px;
  margin-bottom: var(--space-3);
}

.question-card.question-loading input[type="radio"] {
  opacity: 0.3;
}

.question-card.question-loading .question-image-container {
  background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
  background-size: 200% 100%;
  animation: skeleton-loading 1.5s ease-in-out infinite;
  border-radius: var(--radius-md);
  min-height: 200px;
}

.question-card.question-loading .question-image-container img {
  opacity: 0;
  visibility: hidden;
}

/* Image styling */
.question-image {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 0 auto;
  opacity: 1;
}

@keyframes skeleton-loading {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

.question-fieldset {
  border: 2px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  margin-bottom: var(--space-5);
  background: var(--bg-secondary);
  position: relative;
}

.question-legend {
  font-weight: 700;
  color: var(--accent-primary);
  font-size: 1rem;
  padding: 0 var(--space-3);
}

.question-text {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--text-primary);
  font-weight: 500;
  margin: 0 0 var(--space-4) 0;
  text-align: justify;
}

.question-image-container {
  text-align: center;
  margin-top: var(--space-4);
  max-width: 100%;
  overflow: hidden;
}

/* Target the <img> inside the container */
.question-image-container img {
  display: inline-block;
  max-width: 100%;
  height: auto;
  object-fit: contain;
  border-radius: var(--radius-md, 8px);
  box-shadow: var(--shadow-sm);
}

.answers-fieldset {
  border: 2px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  margin-bottom: var(--space-5);
}

.answer-option {
  display: flex;
  align-items: flex-start;
  padding: var(--space-4);
  border: 2px solid var(--border-light);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-3);
  background: var(--surface);
  cursor: pointer;
  transition: all var(--transition-fast);
  position: relative;
}

.answer-option::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: var(--accent-primary);
  border-radius: var(--radius-md) 0 0 var(--radius-md);
  transform: scaleY(0);
  transition: transform var(--transition-base);
}

.answer-option:hover {
  border-color: var(--accent-primary);
  background: var(--accent-light);
  transform: translateX(4px);
}

.answer-option:hover::before {
  transform: scaleY(1);
}

.answer-option input[type="radio"] {
  margin-right: var(--space-3);
  margin-top: 0.25rem;
  flex-shrink: 0;
}

.answer-option.selected {
  border-color: var(--accent-primary);
  background: var(--accent-light);
}

.answer-option.selected::before {
  transform: scaleY(1);
}

/* Explanation */
.explanation-details {
  background: rgba(245, 158, 11, 0.1);
  border: 2px solid var(--warning);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  margin-bottom: var(--space-6);
}

.explanation-details summary {
  cursor: pointer;
  font-weight: 700;
  color: var(--warning);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.explanation-details[open] {
  background: rgba(245, 158, 11, 0.15);
}

.explanation-content {
  margin-top: var(--space-4);
  color: var(--text-secondary);
  line-height: 1.7;
}

/* Action Buttons */
.exam-actions {
  display: flex;
  justify-content: flex-end;
  gap: var(--space-4);
  flex-wrap: wrap;
}

/* Progress Indicator */
.progress-bar {
  width: 100%;
  height: 8px;
  background: var(--border-light);
  border-radius: var(--radius-full);
  overflow: hidden;
  margin-bottom: var(--space-6);
}

.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--brand-violet), var(--brand-green));
  transition: width var(--transition-slow);
}

/* ==========================================
   RESULT PAGE STYLES
   ========================================== */

.result-layout {
  background: var(--bg-secondary);
  min-height: calc(100vh - 70px);
  padding: var(--space-8) var(--space-6) var(--space-16);
}

.result-container {
  max-width: 1000px;
  margin: 0 auto;
}

/* Score Card */
.score-card {
  background: linear-gradient(135deg, var(--brand-violet), #534778);
  color: white;
  border-radius: var(--radius-2xl);
  padding: var(--space-10);
  text-align: center;
  margin-bottom: var(--space-6);
  box-shadow: var(--shadow-xl);
  position: relative;
  overflow: hidden;
}

.score-card::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(52, 179, 74, 0.2) 0%, transparent 60%);
  animation: pulse 3s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 0.5; }
  50% { transform: scale(1.1); opacity: 0.8; }
}

.score-card-content {
  position: relative;
  z-index: 1;
}

.score-title {
  font-size: 1.75rem;
  margin-bottom: var(--space-6);
  color: white;
}

.score-display {
  font-size: 4rem;
  font-weight: 800;
  color: var(--brand-green);
  margin-bottom: var(--space-6);
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.score-metrics {
  display: flex;
  justify-content: center;
  gap: var(--space-8);
  flex-wrap: wrap;
}

.score-metric {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.score-metric .badge {
  background: rgba(255, 255, 255, 0.2);
  color: white;
  border: 1px solid rgba(255, 255, 255, 0.3);
  padding: var(--space-2) var(--space-4);
  font-size: 1rem;
}

/* Breakdown Card */
.breakdown-card {
  background: var(--surface);
  border: 2px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-6);
}

.breakdown-title {
  font-size: 1.75rem;
  color: var(--text-primary);
  margin-bottom: var(--space-6);
  padding-bottom: var(--space-4);
  border-bottom: 2px solid var(--border-light);
}

.answer-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.answer-item {
  background: var(--bg-secondary);
  border: 2px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  margin-bottom: var(--space-4);
  transition: all var(--transition-base);
}

.answer-item:hover {
  border-color: var(--accent-primary);
  transform: translateX(4px);
  box-shadow: var(--shadow-sm);
}

.answer-item-question {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-3);
}

.answer-item-question .question-number {
  color: var(--accent-primary);
  margin-right: var(--space-2);
}

.answer-item-details {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-4);
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.answer-detail {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.answer-detail strong {
  color: var(--text-primary);
}

.status-badge {
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 600;
}

.status-correct {
  background: var(--success-light);
  color: var(--success);
}

.status-incorrect {
  background: var(--error-light);
  color: var(--error);
}

/* Result Actions */
.result-actions {
  display: flex;
  justify-content: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}

/* ==========================================
   RESPONSIVE DESIGN
   ========================================== */

@media (max-width: 1024px) {
  /* Stack hero content vertically on tablets and mobile */
  .hero {
    min-height: 100vh;
    padding: clamp(2rem, 4vh, 3rem) 0;
  }

  .hero-content {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto;
    gap: clamp(1rem, 3vh, 2rem);
    padding: 0 clamp(1rem, 3vw, 2rem);
  }

  /* Image section at top */
  .hero-image {
    order: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: clamp(1rem, 2vh, 2rem) 0;
  }

  .hero-image img {
    max-width: 85%;
    max-height: 40vh;
    width: auto;
    height: auto;
    object-fit: contain;
    object-position: center;
    border-radius: var(--radius-2xl);
    box-shadow: 0 20px 40px rgba(0,0,0,0.18);
    border: 6px solid rgba(255,255,255,0.95);
    background: white;
  }

  /* Content section below image */
  .hero-text {
    order: 2;
    text-align: center;
    padding: 0;
  }

  .with-confidence { white-space: normal; }

  .hero-title { font-size: clamp(1.5rem, 4vw, 2rem); }
  .hero-description { font-size: clamp(0.9rem, 2vw, 1rem); }

  /* Horizontal stats row */
  .hero-stats {
    display: flex;
    flex-direction: row;
    gap: clamp(0.75rem, 2vw, 1.5rem);
    justify-content: center;
    align-items: center;
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  .hero-stat-value { font-size: clamp(1.25rem, 3vw, 1.75rem); }
  .hero-stat-label { font-size: clamp(0.75rem, 1.5vw, 0.9rem); }

  .hero-actions { 
    justify-content: center; 
    gap: var(--space-3); 
    flex-wrap: wrap; 
  }
  
  .hero-actions .btn { 
    padding: var(--space-3) var(--space-5); 
    font-size: 0.95rem; 
  }

  .carousel-slide { width: calc((100% - var(--space-6)) / 2); }
  .carousel-prev { left: var(--space-3); }
  .carousel-next { right: var(--space-3); }
}

@media (max-width: 768px) {
  .exam-layout,
  .result-layout {
    padding: var(--space-6) var(--space-4) var(--space-12);
  }
  
  .exam-header,
  .question-card,
  .score-card,
  .breakdown-card {
    padding: var(--space-6);
  }
  
  .exam-meta {
    flex-direction: row;
    align-items: flex-start;
    gap: var(--space-3);
  }
  
  .exam-actions,
  .result-actions {
    flex-direction: column;
  }
  
  .exam-actions .btn,
  .result-actions .btn {
    width: 100%;
  }
  
  .score-display {
    font-size: 3rem;
  }
  
  .hero-image img {
    max-height: 38vh;
    max-width: 90%;
  }

  .hero-title { font-size: clamp(1.35rem, 3.5vw, 1.85rem); }
  .hero-description { font-size: clamp(0.85rem, 2vw, 0.95rem); }
  
  .hero-stats {
    gap: clamp(0.5rem, 2vw, 1rem);
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    max-width: 400px;
    margin: 0 auto;
  }

  .hero-stat { 
    min-width: unset;
    padding: var(--space-3);
  }
  
  .hero-stat-value { font-size: clamp(1.1rem, 3vw, 1.5rem); }
  .hero-stat-label { font-size: clamp(0.7rem, 1.5vw, 0.85rem); }
  
  .section {
    padding: var(--space-8);
  }
  
  .exam-grid {
    grid-template-columns: 1fr !important;
    max-width: 100% !important;
    padding: 0 var(--space-4);
  }
  
  /* Override all special layouts */
  .exam-grid:has(.exam-card:nth-child(n)) {
    grid-template-columns: 1fr !important;
    max-width: 100% !important;
  }
  
  .carousel-slide {
    width: 100%;
  }
  
  .carousel-btn {
    width: 40px;
    height: 40px;
  }
  
  .carousel-prev { left: 0; }
  .carousel-next { right: 0; }
}

@media (max-width: 480px) {
  .hero {
    min-height: 100vh;
    padding: clamp(1.5rem, 3vh, 2.5rem) 0;
  }
  
  .hero-content {
    padding: 0 var(--space-4);
    gap: clamp(0.75rem, 2vh, 1.5rem);
  }

  .hero-image {
    padding: clamp(0.75rem, 1.5vh, 1.5rem) 0;
  }

  .hero-image img {
    max-height: 35vh;
    max-width: 92%;
  }
  
  .hero-title {
    font-size: clamp(1.25rem, 5vw, 1.5rem);
    margin-bottom: var(--space-3);
  }
  
  .hero-description {
    font-size: clamp(0.8rem, 2.5vw, 0.9rem);
    margin-bottom: var(--space-3);
  }
  
  .hero-actions {
    gap: var(--space-2);
    flex-direction: column;
  }
  
  .hero-actions .btn {
    font-size: 0.9rem;
    padding: var(--space-3) var(--space-4);
    width: 100%;
  }
  
  .hero-stats {
    gap: clamp(0.5rem, 1.5vw, 0.75rem);
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    max-width: 360px;
    margin: 0 auto;
  }
  
  .hero-stat {
    min-width: unset;
    padding: var(--space-2);
  }
  
  .hero-stat-value {
    font-size: clamp(1rem, 4vw, 1.4rem);
  }
  
  .hero-stat-label {
    font-size: clamp(0.65rem, 2vw, 0.8rem);
  }
  
  .section {
    padding: var(--space-6);
  }
  
  .exam-grid {
    grid-template-columns: 1fr !important;
    padding: 0 var(--space-3);
    gap: var(--space-3);
    max-width: 100% !important;
  }
  
  /* Override all special layouts */
  .exam-grid:has(.exam-card:nth-child(n)) {
    grid-template-columns: 1fr !important;
    max-width: 100% !important;
  }
  
  .exam-card {
    min-width: unset;
  }
  
  .exam-card-body {
    padding: var(--space-3);
  }
  
  .exam-card-image {
    aspect-ratio: 3 / 2;
  }
  
  .exam-card-title {
    font-size: 1rem;
  }
  
  .exam-card-description {
    font-size: 0.85rem;
  }
  
  .exam-card-meta {
    gap: var(--space-2);
  }
  
  .exam-card-meta .exam-meta-item {
    font-size: 0.8rem;
    padding: var(--space-1);
  }
  
  .exam-card-actions {
    gap: var(--space-2);
  }
  
  .exam-card-actions .btn {
    font-size: 0.85rem;
    padding: var(--space-2) var(--space-3);
  }
  
  .section-title {
    font-size: 1.75rem;
  }
  
  .exam-header-title {
    font-size: 1.25rem;
  }
  
  .question-text {
    font-size: 1rem;
  }
  
  .score-display {
    font-size: 2.5rem;
  }
  
  .testimonial-carousel {
    padding: 0 var(--space-8);
  }
}
/* ==========================================
   RESULT PAGE - ENHANCED WITH PDF EXPORT
   ========================================== */

.result-layout {
  background: var(--bg-secondary);
  min-height: calc(100vh - 70px);
  padding: var(--space-8) var(--space-6) var(--space-16);
}

.result-container {
  max-width: 1000px;
  margin: 0 auto;
}

/* Result Content Wrapper (for PDF export) */
#resultContent {
  width: 100%;
}

/* Performance Dashboard Card */
.result-dashboard {
  background: var(--surface);
  border: 2px solid var(--border-light);
  border-radius: var(--radius-2xl);
  padding: var(--space-10);
  margin-bottom: var(--space-6);
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
}

.result-dashboard::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 6px;
  background: linear-gradient(90deg, var(--brand-violet), var(--brand-green));
}

.result-dashboard h2 {
  color: var(--text-primary);
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  text-align: center;
  margin-bottom: var(--space-8);
  font-weight: 800;
}

/* Dashboard Grid */
.dashboard-grid {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: var(--space-10);
  align-items: center;
  margin-bottom: var(--space-8);
}

.chart-box {
  position: relative;
  width: 100%;
  height: 220px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.chart-box canvas {
  max-width: 100%;
  max-height: 100%;
}

/* Stats Box */
.stats-box {
  display: grid;
  /* Use 3 columns so tiles render as 3 x 2 (desktop) instead of 4 + 2 */
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}

.stat-item {
  background: var(--bg-secondary);
  border: 2px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-base);
  min-height: 110px;
}

.stat-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--accent-primary);
}

.stat-item .label {
  display: block;
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin-bottom: var(--space-2);
  font-weight: 600;
}

.stat-item .value {
  display: block;
  font-size: 2rem;
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1;
}

.stat-item .value.green {
  color: var(--brand-green);
}

.stat-item .value.red {
  color: var(--error);
}

.stat-item .value.accent {
  color: var(--accent-primary);
}

/* Difficulty Distribution */
.difficulty-bar {
  margin-top: var(--space-8);
  padding-top: var(--space-8);
  border-top: 2px solid var(--border-light);
}

.difficulty-bar h4 {
  color: var(--text-primary);
  font-size: 1.125rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: var(--space-6);
}

.difficulty-grid {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.difficulty-item {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.difficulty-item .label {
  width: 80px;
  font-weight: 600;
  color: var(--text-primary);
  font-size: 0.95rem;
}

.difficulty-item .bar {
  flex: 1;
  height: 12px;
  background: var(--border-light);
  border-radius: var(--radius-full);
  overflow: hidden;
  position: relative;
}

.difficulty-item .fill {
  height: 100%;
  background: linear-gradient(90deg, var(--brand-violet), var(--brand-green));
  border-radius: var(--radius-full);
  transition: width 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.difficulty-item .count {
  width: 100px;
  text-align: right;
  font-size: 0.875rem;
  color: var(--text-secondary);
  font-weight: 500;
}

/* Summary Card (Detailed Breakdown) */
.summary-card {
  background: var(--surface);
  border: 2px solid var(--border-light);
  border-radius: var(--radius-2xl);
  padding: var(--space-10);
  margin-bottom: var(--space-6);
  box-shadow: var(--shadow-md);
}

.summary-card h3 {
  color: var(--text-primary);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-6);
  padding-bottom: var(--space-4);
  border-bottom: 2px solid var(--border-light);
}

/* Question Items */
.question-item {
  background: var(--bg-secondary);
  border: 2px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  margin-bottom: var(--space-4);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.question-item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 5px;
}

.question-item.correct::before {
  background: var(--brand-green);
}

.question-item.wrong::before {
  background: var(--error);
}

.question-item:hover {
  transform: translateX(4px);
  box-shadow: var(--shadow-sm);
  border-color: var(--accent-primary);
}

.question-item h4 {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-3);
  line-height: 1.5;
}

.question-item p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-bottom: var(--space-2);
  line-height: 1.6;
}

.question-item p strong {
  color: var(--text-primary);
  font-weight: 600;
}

.question-item p:last-child {
  margin-bottom: 0;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.question-item .badge {
  font-size: 0.875rem;
  padding: var(--space-1) var(--space-3);
}

.correct-badge {
  background: var(--success-light);
  color: var(--success);
  border: 1px solid var(--success);
}

.wrong-badge {
  background: var(--error-light);
  color: var(--error);
  border: 1px solid var(--error);
}

/* Result Actions */
.result-actions {
  display: flex;
  justify-content: center;
  gap: var(--space-4);
  flex-wrap: wrap;
  margin-top: var(--space-8);
}

.result-actions .btn {
  min-width: 180px;
}

/* Print Button Specific Styles */
#printResultBtn {
  position: relative;
}

#printResultBtn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

#printResultBtn .loading {
  display: inline-block;
  width: 16px;
  height: 16px;
  margin: 0 auto;
}

/* PDF-Specific Styles (for rendering) */
#pdf-container {
  position: fixed;
  left: -9999px;
  top: 0;
  width: 900px;
  background: #f8f9fa;
  padding: 40px;
  z-index: -9999;
  font-family: Arial, sans-serif;
}

/* Chart.js Styling */
.chart-box {
  background: var(--surface);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
}

/* ==========================================
   RESPONSIVE DESIGN
   ========================================== */

@media (max-width: 1024px) {
  .dashboard-grid {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }

  .chart-box {
    max-width: 280px;
    margin: 0 auto;
  }

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

@media (max-width: 768px) {
  .result-layout {
    padding: var(--space-6) var(--space-4) var(--space-12);
  }

  .result-dashboard,
  .summary-card {
    padding: var(--space-6);
  }

  .stats-box {
    grid-template-columns: 1fr;
    gap: var(--space-3);
  }

  .stat-item {
    min-height: 90px;
    padding: var(--space-4);
  }

  .stat-item .value {
    font-size: 1.75rem;
  }

  .difficulty-item {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-2);
  }

  .difficulty-item .label,
  .difficulty-item .bar,
  .difficulty-item .count {
    width: 100%;
  }

  .result-actions {
    flex-direction: column;
  }

  .result-actions .btn {
    width: 100%;
  }
}

@media (max-width: 480px) {
  .result-dashboard h2 {
    font-size: 1.5rem;
  }

  .summary-card h3 {
    font-size: 1.5rem;
  }

  .question-item h4 {
    font-size: 1rem;
  }

  .question-item p {
    font-size: 0.875rem;
  }
}

/* ==========================================
   PRINT MEDIA QUERY (for browser print)
   ========================================== */

@media print {
  .result-actions,
  .site-header,
  .site-footer,
  .theme-toggle,
  button {
    display: none !important;
  }

  .result-layout {
    background: white;
    padding: 0;
  }

  .result-dashboard,
  .summary-card {
    page-break-inside: avoid;
    box-shadow: none;
    border: 1px solid #ddd;
  }

  .question-item {
    page-break-inside: avoid;
  }
}

/* ==========================================
   EXAM PAGE - RESPONSIVE QUESTION MAP LAYOUT
   ========================================== */

/* Responsive layout for question map */
@media (min-width: 1280px) {
  .exam-layout {
    background: var(--bg-secondary);
    min-height: 100vh;
  }
  
  .exam-main-wrapper {
    display: flex;
    gap: var(--space-4);
    align-items: flex-start;
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--space-8) var(--space-6) var(--space-16);
  }
  
  .exam-content-area {
    flex: 1;
    min-width: 0; /* Allows flex item to shrink below content size */
  }
  
  .exam-content-area .exam-container {
    max-width: 900px;
  }
  
  .exam-map-sidebar {
    width: 300px;
    flex-shrink: 0;
    position: sticky;
    top: 100px;
    max-height: calc(100vh - 100px);
    overflow-y: auto;
    overflow-x: hidden;
  }
  
  .exam-map-sidebar .map-fieldset {
    border: 2px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: var(--space-4);
    background: var(--bg-secondary);
    margin: 0;
    width: calc(100% - 8px);
    box-sizing: border-box;
  }
  
  .exam-map-sidebar .map-fieldset .fieldset-legend {
    font-weight: 700;
    color: var(--accent-primary);
    font-size: 1rem;
    padding: 0 var(--space-3);
  }
  
  .exam-map-sidebar .question-map {
    display: grid !important;
    grid-template-columns: repeat(5, 1fr);
    gap: 6px;
    max-height: calc(100vh - 200px);
    overflow-y: auto;
    overflow-x: hidden;
    padding: 6px;
    border: none;
    background: transparent;
  }
  
  .exam-map-sidebar .question-map .qmap-item {
    width: 100%;
    height: auto;
    aspect-ratio: 1;
    padding: 0;
    margin: 0;
    box-sizing: border-box;
  }
}

/* Mobile/tablet - map at bottom */
@media (max-width: 1279px) {
  .exam-map-sidebar {
    width: 100%;
  }
}

/* Question map base styles */
.question-map { 
  border-top: 1px solid #eee; 
  padding: 12px 20px; 
  display: flex; 
  flex-wrap: wrap; 
  gap: 8px; 
  align-items: center; 
  justify-content: center;
  overflow: visible;
}

.qmap-item { 
  width: 36px; 
  height: 36px; 
  display: inline-flex; 
  align-items: center; 
  justify-content: center; 
  border-radius: 6px; 
  font-size: 13px; 
  cursor: pointer; 
  border: none; 
}

.qmap-unseen { 
  background: #e5e7eb; 
  color: #374151; 
}

.qmap-answered { 
  background: var(--accent-primary); 
  color: #fff; 
}

.qmap-flagged { 
  background: #f59e0b; 
  color: #fff; 
}

.qmap-current { 
  box-shadow: 0 0 0 2px rgba(59,130,246,0.6);
  position: relative;
  z-index: 1;
}

/* Hide sidebar map on small screens */
@media (max-width: 1279px) {
  .exam-map-sidebar { 
    display: none !important; 
  }
}

/* Mobile map fieldset */
.map-fieldset-mobile {
  border: 2px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  background: var(--bg-secondary);
  margin: var(--space-4) 0;
  overflow: visible;
}

.map-fieldset-mobile .fieldset-legend {
  font-weight: 700;
  color: var(--accent-primary);
  font-size: 1rem;
  padding: 0 var(--space-3);
}

.map-fieldset-mobile .question-map {
  border: none;
  padding: 8px;
  background: transparent;
}

/* Hide bottom map on large screens */
@media (min-width: 1280px) {
  .question-map-bottom { 
    display: none !important; 
  }
}

/* Flag button toggled state */
#flag-btn[data-flagged="1"] {
  background: #f59e0b;
  color: #fff;
  border-color: #f59e0b;
}

#flag-btn[data-flagged="1"]:hover {
  background: #d97706;
  border-color: #d97706;
  color: #fff;
}

#flag-btn[data-flagged="0"] {
  background: transparent;
  border-color: var(--accent-primary);
  color: var(--accent-primary);
}

#flag-btn[data-flagged="0"]:hover {
  background: var(--accent-primary);
  color: var(--text-inverse);
}

/* ==========================================
   DARK MODE OVERRIDES FOR RESULT PAGE
   ========================================== */

[data-theme="dark"] .score-card {
  background: linear-gradient(135deg, #4a3f6b, #3a2f5b);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

[data-theme="dark"] .score-title {
  color: #e5e7eb;
}

[data-theme="dark"] .score-metric .badge {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.2);
  color: #e5e7eb;
}

[data-theme="dark"] .breakdown-card {
  background: var(--surface);
  border-color: rgba(255, 255, 255, 0.1);
}

[data-theme="dark"] .answer-item {
  background: rgba(255, 255, 255, 0.03);
  border-color: rgba(255, 255, 255, 0.1);
}

[data-theme="dark"] .answer-item:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--accent-primary);
}

[data-theme="dark"] .answer-item-question {
  color: #e5e7eb;
}

[data-theme="dark"] .answer-detail {
  color: #9ca3af;
}

[data-theme="dark"] .answer-detail strong {
  color: #d1d5db;
}

[data-theme="dark"] .hint-section {
  background: rgba(101, 85, 150, 0.15) !important;
  border-left-color: #8b7bb8 !important;
}

[data-theme="dark"] .hint-section p {
  color: #e5e7eb !important;
}

[data-theme="dark"] .hint-section p:first-child {
  color: #b19cd9 !important;
}

[data-theme="dark"] .hint-section a {
  color: #93c5fd;
}

[data-theme="dark"] .hint-section a:hover {
  color: #60a5fa;
}

[data-theme="dark"] .chart-box,
[data-theme="dark"] .stats-box {
  color: #e5e7eb;
}

[data-theme="dark"] .stat-item .label {
  color: #9ca3af;
}

[data-theme="dark"] .stat-item .value {
  color: #e5e7eb;
}

[data-theme="dark"] .difficulty-bar {
  color: #e5e7eb;
}

[data-theme="dark"] .difficulty-item .label {
  color: #d1d5db;
}

[data-theme="dark"] .status-correct {
  background: rgba(16, 185, 129, 0.2);
  color: #34d399;
}

[data-theme="dark"] .status-incorrect {
  background: rgba(239, 68, 68, 0.2);
  color: #f87171;
}