/* ==========================================================================
   Compare Page & Comparison Detail Styles
   Colors: --accent #E11D48, --primary #1E293B, --success #059669, --border #E2E8F0
   ========================================================================== */

:root {
  --compare-accent: #E11D48;
  --compare-accent-light: #FFF1F2;
  --compare-accent-medium: #FECDD3;
  --compare-primary: #1E293B;
  --compare-primary-light: #334155;
  --compare-success: #059669;
  --compare-success-light: #D1FAE5;
  --compare-border: #E2E8F0;
  --compare-bg-light: #F8FAFC;
  --compare-text: #1E293B;
  --compare-text-muted: #64748B;
  --compare-radius-xl: 16px;
  --compare-radius-full: 9999px;
  --compare-shadow: 0 1px 3px rgba(0, 0, 0, 0.1), 0 1px 2px rgba(0, 0, 0, 0.06);
  --compare-shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
  --compare-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
  --compare-shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
}

/* ==========================================================================
   1. Compare Selector Page (.compare-page)
   ========================================================================== */

.compare-page {
  padding: 48px 0 80px;
}

.compare-page h1 {
  font-size: 36px;
  font-weight: 800;
  color: var(--compare-primary);
  text-align: center;
  margin-bottom: 12px;
  letter-spacing: -0.5px;
}

.compare-page > .container > p {
  text-align: center;
  color: var(--compare-text-muted);
  font-size: 18px;
  margin-bottom: 40px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* Compare Selector */
.compare-selector {
  max-width: 800px;
  margin: 0 auto 48px;
  text-align: center;
}

/* Compare Slots */
.compare-slots {
  display: flex;
  gap: 24px;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: 32px;
}

/* Individual Slot */
.compare-slot {
  min-height: 280px;
  min-width: 260px;
  max-width: 320px;
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 32px 24px;
  border: 3px dashed var(--compare-border);
  border-radius: var(--compare-radius-xl);
  background: linear-gradient(135deg, #FFFFFF 0%, var(--compare-bg-light) 100%);
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
}

.compare-slot:hover {
  border-color: var(--compare-accent);
  background: linear-gradient(135deg, #FFFFFF 0%, var(--compare-accent-light) 100%);
  box-shadow: var(--compare-shadow-lg);
}

.compare-slot.selected {
  border-style: solid;
  border-color: var(--compare-accent);
  background-color: var(--compare-accent-light);
  background-image: none;
}

/* Slot Tire Content (when tire is selected) */
.compare-slot-tire {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  width: 100%;
}

.compare-slot-tire img {
  width: 120px;
  height: 120px;
  object-fit: contain;
  border-radius: 12px;
}

.compare-slot-tire .tire-name {
  font-size: 15px;
  font-weight: 600;
  color: var(--compare-primary);
  text-align: center;
  line-height: 1.4;
}

.compare-slot-tire .tire-remove {
  font-size: 13px;
  color: var(--compare-accent);
  cursor: pointer;
  border: none;
  background: none;
  text-decoration: underline;
  padding: 4px 8px;
}

.compare-slot-tire .tire-remove:hover {
  color: #BE123C;
}

/* VS Circle Between Slots */
.compare-vs {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.vs-circle {
  width: 96px;
  height: 96px;
  border-radius: var(--compare-radius-full);
  background: linear-gradient(135deg, var(--compare-primary) 0%, #0F172A 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--compare-shadow-xl), 0 0 0 4px rgba(59, 130, 246, 0.15);
  border: 2px solid rgba(59, 130, 246, 0.3);
}

.vs-circle span {
  color: #FFFFFF;
  font-weight: 800;
  font-size: 24px;
  letter-spacing: 1px;
}

/* Smaller VS Circle Variant */
.vs-circle-sm {
  width: 56px;
  height: 56px;
  border-radius: var(--compare-radius-full);
  background: linear-gradient(135deg, var(--compare-primary) 0%, #0F172A 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--compare-shadow-md), 0 0 0 3px rgba(59, 130, 246, 0.12);
  border: 2px solid rgba(59, 130, 246, 0.25);
}

.vs-circle-sm span {
  color: #FFFFFF;
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.5px;
}

/* Inline VS Badge */
.vs-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: var(--compare-radius-full);
  background: var(--compare-primary);
  color: #FFFFFF;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.5px;
  flex-shrink: 0;
}

/* Compare Button */
.compare-selector .btn {
  margin-top: 8px;
}

/* ==========================================================================
   2. Tire Autocomplete
   ========================================================================== */

.tire-autocomplete {
  position: relative;
  width: 100%;
}

.tire-autocomplete input,
.compare-slot input.tire-autocomplete {
  width: 100%;
  padding: 14px 16px 14px 44px;
  border: 2px solid var(--compare-border);
  border-radius: 12px;
  font-size: 15px;
  color: var(--compare-text);
  background-color: #FFFFFF;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='18' height='18' viewBox='0 0 24 24' fill='none' stroke='%2394A3B8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='11' cy='11' r='8'/%3E%3Cline x1='21' y1='21' x2='16.65' y2='16.65'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: 14px center;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  outline: none;
}

.tire-autocomplete input:focus,
.compare-slot input.tire-autocomplete:focus {
  border-color: var(--compare-accent);
  box-shadow: 0 0 0 3px rgba(225, 29, 72, 0.1);
}

.tire-autocomplete input::placeholder,
.compare-slot input.tire-autocomplete::placeholder {
  color: #94A3B8;
}

/* Autocomplete Dropdown */
.autocomplete-dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  z-index: 50;
  background: #FFFFFF;
  border: 1px solid var(--compare-border);
  border-radius: 12px;
  margin-top: 4px;
  max-height: 300px;
  overflow-y: auto;
  box-shadow: var(--compare-shadow-lg);
  scrollbar-width: thin;
  scrollbar-color: #CBD5E1 transparent;
}

.autocomplete-dropdown::-webkit-scrollbar {
  width: 6px;
}

.autocomplete-dropdown::-webkit-scrollbar-track {
  background: transparent;
}

.autocomplete-dropdown::-webkit-scrollbar-thumb {
  background: #CBD5E1;
  border-radius: 3px;
}

.autocomplete-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  cursor: pointer;
  transition: background-color 0.15s ease;
  border-bottom: 1px solid #F1F5F9;
}

.autocomplete-item:last-child {
  border-bottom: none;
}

.autocomplete-item:hover {
  background-color: var(--compare-bg-light);
}

.autocomplete-item img {
  width: 40px;
  height: 40px;
  object-fit: contain;
  border-radius: 6px;
  flex-shrink: 0;
}

.autocomplete-item .tire-info {
  flex: 1;
  min-width: 0;
}

.autocomplete-item .tire-info .tire-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--compare-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.autocomplete-item .tire-info .tire-brand {
  font-size: 12px;
  color: var(--compare-text-muted);
}

.autocomplete-no-results {
  padding: 16px;
  text-align: center;
  color: var(--compare-text-muted);
  font-size: 14px;
}

/* ==========================================================================
   3. Comparison Grid (Popular Comparisons)
   ========================================================================== */

.comparison-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 16px;
  margin-top: 24px;
}

.comparison-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding: 20px 24px;
  border-radius: var(--compare-radius-xl);
  border: 1px solid var(--compare-border);
  background: #FFFFFF;
  text-decoration: none;
  color: var(--compare-text);
  transition: box-shadow 0.3s ease, transform 0.3s ease, border-color 0.3s ease;
}

.comparison-card:hover {
  box-shadow: var(--compare-shadow-lg);
  transform: translateY(-4px);
  border-color: var(--compare-accent-medium);
}

.comparison-card-images {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.comparison-tire-thumb {
  width: 60px;
  height: 60px;
  object-fit: contain;
  border-radius: 8px;
  background: var(--compare-bg-light);
  padding: 4px;
}

.comparison-vs-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: var(--compare-radius-full);
  background: var(--compare-primary);
  color: #FFFFFF;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.5px;
  flex-shrink: 0;
}

.comparison-card h3 {
  font-size: 14px;
  font-weight: 600;
  color: var(--compare-primary);
  margin: 0;
  line-height: 1.4;
  text-align: center;
}

.comparison-views {
  font-size: 11px;
  color: var(--compare-text-muted);
  white-space: nowrap;
  flex-shrink: 0;
  background: var(--compare-bg-light);
  padding: 4px 10px;
  border-radius: var(--compare-radius-full);
}

/* ==========================================================================
   4. Comparison Detail Page
   ========================================================================== */

.comparison-detail {
  padding: 48px 0 80px;
}

.comparison-detail h1 {
  font-size: 32px;
  font-weight: 800;
  color: var(--compare-primary);
  text-align: center;
  margin-bottom: 40px;
  letter-spacing: -0.5px;
}

/* Compare Header Grid (tire1 | vs | tire2) */
.compare-header-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 24px;
  align-items: center;
  margin-bottom: 48px;
  padding: 32px;
  background: #FFFFFF;
  border: 1px solid var(--compare-border);
  border-radius: var(--compare-radius-xl);
  box-shadow: var(--compare-shadow);
}

/* Tire Header Card */
.compare-tire-header {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 12px;
  padding: 16px;
}

.compare-tire-header img {
  width: 140px;
  height: 140px;
  object-fit: contain;
  border-radius: 12px;
}

.compare-tire-header h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--compare-primary);
  margin: 0;
  line-height: 1.3;
}

.compare-tire-header h3 a {
  color: inherit;
  text-decoration: none;
}

.compare-tire-header h3 a:hover {
  color: var(--compare-accent);
}

/* Compare Score Display */
.compare-score {
  font-size: 28px;
  font-weight: 800;
  color: var(--compare-accent);
  line-height: 1;
}

/* Compare Section Dividers */
.compare-section {
  margin-bottom: 48px;
  padding-top: 16px;
}

.compare-section h2 {
  font-size: 24px;
  font-weight: 700;
  color: var(--compare-primary);
  margin-bottom: 24px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--compare-border);
}

/* Radar Chart Wrapper */
.radar-chart-wrapper {
  display: flex;
  justify-content: center;
  align-items: center;
  max-width: 500px;
  margin: 0 auto;
  padding: 24px;
  background: #FFFFFF;
  border: 1px solid var(--compare-border);
  border-radius: var(--compare-radius-xl);
}

.radar-chart-wrapper canvas {
  width: 100% !important;
  height: auto !important;
  max-width: 460px;
}

/* ==========================================================================
   5. Compare Table
   ========================================================================== */

.compare-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  background: #FFFFFF;
  border: 1px solid var(--compare-border);
  border-radius: var(--compare-radius-xl);
  overflow: hidden;
  margin-bottom: 24px;
}

.compare-table thead th {
  background: var(--compare-primary);
  color: #FFFFFF;
  font-weight: 700;
  font-size: 14px;
  padding: 16px 20px;
  text-align: center;
  border-bottom: 2px solid rgba(255, 255, 255, 0.1);
  letter-spacing: 0.3px;
}

.compare-table thead th:first-child {
  text-align: left;
  border-top-left-radius: var(--compare-radius-xl);
}

.compare-table thead th:last-child {
  border-top-right-radius: var(--compare-radius-xl);
}

.compare-table tbody td {
  padding: 14px 20px;
  font-size: 15px;
  color: var(--compare-text);
  text-align: center;
  border-bottom: 1px solid var(--compare-border);
  transition: background-color 0.15s ease;
}

.compare-table tbody td:first-child {
  text-align: left;
  color: var(--compare-text-muted);
  font-size: 14px;
}

.compare-table tbody td:first-child strong {
  color: var(--compare-primary);
}

/* Striped Rows */
.compare-table tbody tr:nth-child(even) {
  background-color: var(--compare-bg-light);
}

.compare-table tbody tr:hover {
  background-color: #F1F5F9;
}

.compare-table tbody tr:last-child td {
  border-bottom: none;
}

/* Best Score Highlight */
.compare-table .best-score {
  background-color: var(--compare-success-light) !important;
  color: var(--compare-success);
  font-weight: 700;
  position: relative;
}

/* EU Badge in Table */
.compare-table .eu-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 36px;
  height: 36px;
  padding: 0 10px;
  border-radius: 8px;
  background: var(--compare-primary);
  color: #FFFFFF;
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.5px;
}

/* ==========================================================================
   6. Verdict Section
   ========================================================================== */

.verdict-section {
  text-align: center;
}

.verdict-section h2 {
  text-align: center;
  border-bottom: none;
  padding-bottom: 0;
}

.verdict-card {
  max-width: 480px;
  margin: 0 auto 32px;
  padding: 40px 32px;
  background: linear-gradient(135deg, #FFFFFF 0%, var(--compare-accent-light) 100%);
  border: 2px solid var(--compare-accent-medium);
  border-radius: var(--compare-radius-xl);
  box-shadow: var(--compare-shadow-lg);
}

.verdict-card h3 {
  font-size: 22px;
  font-weight: 800;
  color: var(--compare-primary);
  margin: 16px 0 12px;
}

.verdict-badge {
  display: inline-block;
  padding: 6px 20px;
  border-radius: var(--compare-radius-full);
  background: var(--compare-success);
  color: #FFFFFF;
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.verdict-badge.tie {
  background: var(--compare-primary-light);
}

.verdict-score {
  font-size: 36px;
  font-weight: 800;
  color: var(--compare-accent);
  margin: 8px 0 0;
  line-height: 1;
}

/* Compare Content (Prose) */
.compare-content {
  max-width: 720px;
  margin: 0 auto;
  font-size: 16px;
  line-height: 1.75;
  color: var(--compare-text);
}

.compare-content p {
  margin-bottom: 16px;
}

.compare-content h2,
.compare-content h3 {
  font-weight: 700;
  color: var(--compare-primary);
  margin-top: 32px;
  margin-bottom: 12px;
}

.compare-content ul,
.compare-content ol {
  padding-left: 24px;
  margin-bottom: 16px;
}

.compare-content li {
  margin-bottom: 8px;
}

.compare-content a {
  color: var(--compare-accent);
  text-decoration: underline;
}

.compare-content a:hover {
  color: #BE123C;
}

/* ==========================================================================
   7. Compare Finder Form (Front Page)
   ========================================================================== */

.compare-finder-form {
  max-width: 640px;
  margin: 0 auto;
  padding: 32px;
  background: #FFFFFF;
  border: 1px solid var(--compare-border);
  border-radius: var(--compare-radius-xl);
  box-shadow: var(--compare-shadow-md);
}

.compare-finder-form h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--compare-primary);
  text-align: center;
  margin-bottom: 24px;
}

.compare-finder-form .finder-inputs {
  display: flex;
  gap: 16px;
  align-items: center;
  flex-wrap: wrap;
}

.compare-finder-form .finder-inputs .tire-autocomplete {
  flex: 1;
  min-width: 180px;
}

.compare-finder-form .finder-vs {
  font-size: 14px;
  font-weight: 700;
  color: var(--compare-text-muted);
  flex-shrink: 0;
}

.compare-finder-form .finder-submit {
  width: 100%;
  margin-top: 16px;
  padding: 14px 24px;
  background: var(--compare-accent);
  color: #FFFFFF;
  border: none;
  border-radius: 12px;
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  transition: background-color 0.2s ease, box-shadow 0.2s ease;
}

.compare-finder-form .finder-submit:hover {
  background: #BE123C;
  box-shadow: var(--compare-shadow-md);
}

.compare-finder-form .finder-submit:disabled {
  background: #94A3B8;
  cursor: not-allowed;
  box-shadow: none;
}

/* ==========================================================================
   Responsive Breakpoints
   ========================================================================== */

/* Tablet (max-width: 768px) */
@media (max-width: 768px) {
  .compare-page {
    padding: 32px 0 56px;
  }

  .compare-page h1 {
    font-size: 28px;
  }

  .compare-page > .container > p {
    font-size: 16px;
  }

  .compare-slots {
    flex-direction: column;
    gap: 16px;
  }

  .compare-slot {
    min-height: 200px;
    min-width: 100%;
    max-width: 100%;
  }

  .compare-vs {
    transform: rotate(90deg);
  }

  .vs-circle {
    width: 72px;
    height: 72px;
  }

  .vs-circle span {
    font-size: 18px;
  }

  .comparison-grid {
    grid-template-columns: 1fr;
  }

  .comparison-card {
    padding: 16px 20px;
  }

  .comparison-detail {
    padding: 32px 0 56px;
  }

  .comparison-detail h1 {
    font-size: 24px;
  }

  .compare-header-grid {
    grid-template-columns: 1fr;
    gap: 16px;
    padding: 24px 16px;
    text-align: center;
  }

  .compare-header-grid .vs-circle-sm {
    margin: 0 auto;
  }

  .compare-tire-header img {
    width: 100px;
    height: 100px;
  }

  .compare-tire-header h3 {
    font-size: 16px;
  }

  .compare-score {
    font-size: 24px;
  }

  .compare-section h2 {
    font-size: 20px;
  }

  .radar-chart-wrapper {
    padding: 16px;
  }

  /* Table horizontal scroll */
  .compare-table {
    display: block;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  .compare-table thead th,
  .compare-table tbody td {
    padding: 12px 14px;
    font-size: 13px;
    white-space: nowrap;
  }

  .verdict-card {
    padding: 28px 20px;
  }

  .verdict-card h3 {
    font-size: 18px;
  }

  .verdict-score {
    font-size: 28px;
  }

  .compare-content {
    font-size: 15px;
  }

  .compare-finder-form {
    padding: 24px 16px;
  }

  .compare-finder-form .finder-inputs {
    flex-direction: column;
  }

  .compare-finder-form .finder-inputs .tire-autocomplete {
    min-width: 100%;
  }
}

/* Small mobile (max-width: 480px) */
@media (max-width: 480px) {
  .compare-page h1 {
    font-size: 24px;
  }

  .compare-slot {
    min-height: 160px;
    padding: 24px 16px;
  }

  .compare-slot-tire img {
    width: 80px;
    height: 80px;
  }

  .vs-circle {
    width: 56px;
    height: 56px;
  }

  .vs-circle span {
    font-size: 14px;
  }

  .comparison-detail h1 {
    font-size: 20px;
  }

  .compare-tire-header img {
    width: 80px;
    height: 80px;
  }

  .compare-score {
    font-size: 20px;
  }

  .compare-table .eu-badge {
    min-width: 28px;
    height: 28px;
    font-size: 12px;
    padding: 0 6px;
  }
}

/* Large screens (min-width: 1024px) */
@media (min-width: 1024px) {
  .comparison-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}