/**
 * Kevron Smart Recommendations Component Styles
 * Requirement 60: Smart Cross-Selling Engine
 */

.kv-smart-recommendations {
  margin: 3.5rem 0 2rem 0;
  padding: 2.5rem 0;
  border-top: 1px solid var(--border-color, #e5e7eb);
  background-color: var(--bg-surface-secondary, rgba(249, 250, 251, 0.5));
}

[data-theme="dark"] .kv-smart-recommendations {
  border-top-color: var(--border-color, #374151);
  background-color: var(--bg-surface-secondary, rgba(17, 24, 39, 0.4));
}

.kv-rec-container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
}

.kv-rec-header {
  margin-bottom: 2rem;
  text-align: left;
}

.kv-rec-eyebrow {
  margin-bottom: 0.5rem;
}

.kv-rec-eyebrow-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.25rem 0.65rem;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--primary-color, #0b4d26);
  background: var(--primary-light, rgba(11, 77, 38, 0.1));
  border-radius: 50px;
}

[data-theme="dark"] .kv-rec-eyebrow-badge {
  color: #34d399;
  background: rgba(52, 211, 153, 0.15);
}

.kv-rec-eyebrow-icon {
  width: 12px;
  height: 12px;
}

.kv-rec-title {
  font-size: 1.4rem;
  font-weight: 700;
  line-height: 1.25;
  color: var(--text-primary, #111827);
  margin: 0 0 0.4rem 0;
}

[data-theme="dark"] .kv-rec-title {
  color: var(--text-primary, #f9fafb);
}

.kv-rec-subtitle {
  font-size: 0.85rem;
  color: var(--text-secondary, #4b5563);
  margin: 0;
  line-height: 1.5;
}

[data-theme="dark"] .kv-rec-subtitle {
  color: var(--text-secondary, #9ca3af);
}

/* Primary Card */
.kv-rec-primary-card {
  background: var(--bg-surface, #ffffff);
  border: 1px solid var(--border-color, #e5e7eb);
  border-radius: 0.1rem;
  box-shadow: rgba(0, 0, 0, 0.05) 0px 0px 0px 1px;
  padding: 1.5rem;
  margin-bottom: 1.75rem;
  position: relative;
  overflow: hidden;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.kv-rec-primary-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--primary-color, #0b4d26);
}

[data-theme="dark"] .kv-rec-primary-card {
  background: var(--bg-surface, #1f2937);
  border-color: var(--border-color, #374151);
}

[data-theme="dark"] .kv-rec-primary-card::before {
  background: #34d399;
}

.kv-rec-primary-badge-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
  flex-wrap: wrap;
}

.kv-rec-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.2rem 0.55rem;
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: 0.1rem;
}

.kv-rec-badge-primary {
  color: #0b4d26;
  background: #e6f4ea;
}

[data-theme="dark"] .kv-rec-badge-primary {
  color: #34d399;
  background: rgba(52, 211, 153, 0.15);
}

.kv-rec-badge-subtle {
  color: var(--text-secondary, #4b5563);
  background: var(--bg-surface-tertiary, #f3f4f6);
}

[data-theme="dark"] .kv-rec-badge-subtle {
  color: #9ca3af;
  background: #374151;
}

.kv-rec-badge-icon {
  width: 13px;
  height: 13px;
}

.kv-rec-meta-chip {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--primary-color, #0b4d26);
}

[data-theme="dark"] .kv-rec-meta-chip {
  color: #34d399;
}

.kv-rec-primary-heading {
  font-size: 1.15rem;
  font-weight: 700;
  margin: 0 0 0.5rem 0;
  line-height: 1.35;
}

.kv-rec-primary-title-link {
  color: var(--text-primary, #111827);
  text-decoration: none;
  transition: color 0.15s ease;
}

.kv-rec-primary-title-link:hover,
.kv-rec-primary-title-link:focus {
  color: var(--primary-color, #0b4d26);
  text-decoration: underline;
}

[data-theme="dark"] .kv-rec-primary-title-link {
  color: var(--text-primary, #f9fafb);
}

[data-theme="dark"] .kv-rec-primary-title-link:hover,
[data-theme="dark"] .kv-rec-primary-title-link:focus {
  color: #34d399;
}

.kv-rec-primary-summary {
  font-size: 0.85rem;
  color: var(--text-secondary, #4b5563);
  line-height: 1.5;
  margin: 0 0 1.25rem 0;
}

[data-theme="dark"] .kv-rec-primary-summary {
  color: var(--text-secondary, #9ca3af);
}

.kv-rec-primary-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.kv-rec-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.5rem 1.25rem;
  font-size: 0.82rem;
  font-weight: 600;
  border-radius: 50px;
  background: var(--primary-color, #0b4d26);
  color: #ffffff;
  text-decoration: none;
  transition: background 0.15s ease, transform 0.15s ease;
}

.kv-rec-cta:hover,
.kv-rec-cta:focus {
  background: var(--primary-hover, #08381c);
}

.kv-rec-cta-secondary {
  display: inline-flex;
  align-items: center;
  padding: 0.48rem 1.1rem;
  font-size: 0.82rem;
  font-weight: 600;
  border-radius: 50px;
  border: 1px solid var(--border-color, #d1d5db);
  background: transparent;
  color: var(--text-primary, #111827);
  text-decoration: none;
  transition: all 0.15s ease;
}

.kv-rec-cta-secondary:hover,
.kv-rec-cta-secondary:focus {
  border-color: var(--primary-color, #0b4d26);
  color: var(--primary-color, #0b4d26);
  background: var(--primary-light, rgba(11, 77, 38, 0.05));
}

[data-theme="dark"] .kv-rec-cta-secondary {
  border-color: #4b5563;
  color: #f9fafb;
}

[data-theme="dark"] .kv-rec-cta-secondary:hover,
[data-theme="dark"] .kv-rec-cta-secondary:focus {
  border-color: #34d399;
  color: #34d399;
  background: rgba(52, 211, 153, 0.1);
}

/* Secondary Grid */
.kv-rec-grid-wrapper {
  margin-top: 1.25rem;
}

.kv-rec-grid-subheading {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-secondary, #4b5563);
  margin: 0 0 1rem 0;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

[data-theme="dark"] .kv-rec-grid-subheading {
  color: #9ca3af;
}

.kv-rec-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1rem;
}

.kv-rec-card {
  background: var(--bg-surface, #ffffff);
  border: 1px solid var(--border-color, #e5e7eb);
  border-radius: 0.1rem;
  box-shadow: rgba(0, 0, 0, 0.05) 0px 0px 0px 1px;
  padding: 1.15rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: transform 0.15s ease, border-color 0.15s ease;
}

.kv-rec-card:hover {
  transform: translateY(-2px);
  border-color: var(--primary-color, #0b4d26);
}

[data-theme="dark"] .kv-rec-card {
  background: var(--bg-surface, #1f2937);
  border-color: var(--border-color, #374151);
}

[data-theme="dark"] .kv-rec-card:hover {
  border-color: #34d399;
}

.kv-rec-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 0.6rem;
  flex-wrap: wrap;
}

.kv-rec-price-tag {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--primary-color, #0b4d26);
}

[data-theme="dark"] .kv-rec-price-tag {
  color: #34d399;
}

.kv-rec-card-title {
  font-size: 0.95rem;
  font-weight: 700;
  line-height: 1.35;
  margin: 0 0 0.4rem 0;
}

.kv-rec-card-title-link {
  color: var(--text-primary, #111827);
  text-decoration: none;
}

.kv-rec-card-title-link:hover,
.kv-rec-card-title-link:focus {
  color: var(--primary-color, #0b4d26);
  text-decoration: underline;
}

[data-theme="dark"] .kv-rec-card-title-link {
  color: var(--text-primary, #f9fafb);
}

[data-theme="dark"] .kv-rec-card-title-link:hover,
[data-theme="dark"] .kv-rec-card-title-link:focus {
  color: #34d399;
}

.kv-rec-card-summary {
  font-size: 0.8rem;
  color: var(--text-secondary, #4b5563);
  line-height: 1.45;
  margin: 0 0 0.85rem 0;
  flex-grow: 1;
}

[data-theme="dark"] .kv-rec-card-summary {
  color: var(--text-secondary, #9ca3af);
}

.kv-rec-card-footer {
  padding-top: 0.6rem;
  border-top: 1px solid var(--border-color, #f3f4f6);
}

[data-theme="dark"] .kv-rec-card-footer {
  border-top-color: #374151;
}

.kv-rec-link-action {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--primary-color, #0b4d26);
  text-decoration: none;
  transition: gap 0.15s ease;
}

.kv-rec-link-action:hover,
.kv-rec-link-action:focus {
  text-decoration: underline;
  gap: 0.45rem;
}

[data-theme="dark"] .kv-rec-link-action {
  color: #34d399;
}

.kv-rec-link-icon {
  width: 14px;
  height: 14px;
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  .kv-rec-primary-card,
  .kv-rec-card,
  .kv-rec-cta,
  .kv-rec-link-action {
    transition: none !important;
    transform: none !important;
  }
}

/* Mobile Responsive */
@media (max-width: 640px) {
  .kv-smart-recommendations {
    margin: 2.5rem 0 1.5rem 0;
    padding: 1.75rem 0;
  }

  .kv-rec-container {
    width: 95%;
  }

  .kv-rec-title {
    font-size: 1.25rem;
  }

  .kv-rec-primary-card {
    padding: 1.15rem;
  }

  .kv-rec-primary-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .kv-rec-cta,
  .kv-rec-cta-secondary {
    justify-content: center;
    width: 100%;
  }

  .kv-rec-grid {
    grid-template-columns: 1fr;
  }
}