/* ========================================
   Hotel Recommendations & Card Styling
   Korean Aesthetic Integration - Phase 3
   Simplified Design Matching Experience Cards
   ======================================== */

/* Korean Traditional Color Palette */
:root {
  /* Traditional Korean Colors (Obangsaek) */
  --ktpa-korean-red: #c73e1d;      /* 빨강 - Dan (단) */
  --ktpa-korean-blue: #003d82;     /* 파랑 - Cheong (청) */
  --ktpa-korean-yellow: #f1c40f;   /* 노랑 - Hwang (황) */
  --ktpa-korean-white: #f8f9fa;    /* 흰색 - Baek (백) */
  --ktpa-korean-black: #2c3e50;    /* 검정 - Heuk (흑) */

  /* Complementary Korean Colors */
  --ktpa-korean-gold: #d4a574;     /* 금색 - Traditional gold */
  --ktpa-korean-jade: #7fb069;     /* 옥색 - Jade green */
  --ktpa-korean-coral: #ff6b6b;    /* 연분홍 - Soft coral */
  --ktpa-korean-navy: #1e3a8a;     /* 감청 - Deep navy */
  --ktpa-korean-cream: #fefdf7;    /* 미색 - Cream white */

  /* Korean Pattern Elements */
  --ktpa-hanji-texture: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="4" height="4" viewBox="0 0 4 4"><path d="M0,0L4,4M4,0L0,4" stroke="rgba(199,62,29,0.05)" stroke-width="0.5"/></svg>');
  --ktpa-dancheong-pattern: linear-gradient(45deg, var(--ktpa-korean-red) 12.5%, transparent 12.5%, transparent 37.5%, var(--ktpa-korean-blue) 37.5%, var(--ktpa-korean-blue) 62.5%, transparent 62.5%, transparent 87.5%, var(--ktpa-korean-yellow) 87.5%);
}

/* Hotel Section Container */
.ktpa-hotel-section {
  margin: 32px 0;
  padding: 0;
  background: transparent;
}

/* Hotel Section Header - Korean Enhanced */
.ktpa-hotel-section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  padding: 20px 24px;
  background: linear-gradient(135deg, var(--ktpa-korean-cream) 0%, var(--ktpa-korean-white) 100%);
  border: 2px solid var(--ktpa-korean-gold);
  border-radius: var(--ktpa-radius-lg);
  position: relative;
  overflow: hidden;
}

/* Korean decorative border pattern */
.ktpa-hotel-section-header::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--ktpa-dancheong-pattern);
  background-size: 16px 4px;
}

/* Subtle Hanji texture overlay */
.ktpa-hotel-section-header::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: var(--ktpa-hanji-texture);
  opacity: 0.3;
  pointer-events: none;
}

.ktpa-hotel-section-header h3 {
  margin: 0;
  font-size: 24px;
  font-weight: 700;
  color: var(--ktpa-korean-navy);
  display: flex;
  align-items: center;
  gap: 12px;
  position: relative;
  z-index: 1;
  text-shadow: 0 1px 2px rgba(255, 255, 255, 0.8);
}

/* Korean hotel icon with traditional styling */
.ktpa-hotel-section-header h3::before {
  content: '🏨';
  display: inline-block;
  padding: 8px;
  background: linear-gradient(135deg, var(--ktpa-korean-gold) 0%, #e6cc8a 100%);
  border: 2px solid var(--ktpa-korean-red);
  border-radius: 50%;
  font-size: 18px;
  box-shadow:
    0 2px 4px rgba(199, 62, 29, 0.2),
    inset 0 1px 2px rgba(255, 255, 255, 0.3);
}

.ktpa-hotel-section-header .ktpa-hotel-subtitle {
  color: var(--ktpa-korean-navy);
  font-size: 14px;
  font-weight: 500;
  opacity: 0.8;
  position: relative;
  z-index: 1;
}

/* Korean-Enhanced Hotel Recommendation Card */
.ktpa-hotel-recommendation-card {
  background: linear-gradient(135deg, var(--ktpa-korean-cream) 0%, var(--ktpa-korean-white) 100%);
  border: 3px solid var(--ktpa-korean-gold);
  border-radius: 20px;
  overflow: hidden;
  box-shadow:
    0 4px 6px -1px rgba(199, 62, 29, 0.1),
    0 2px 4px -1px rgba(199, 62, 29, 0.06),
    0 8px 25px rgba(199, 62, 29, 0.15),
    inset 0 1px 0 rgba(255, 255, 255, 0.3);
  margin-bottom: 24px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
}

/* Korean corner decorations */
.ktpa-hotel-recommendation-card::before {
  content: '';
  position: absolute;
  top: 8px;
  right: 8px;
  width: 24px;
  height: 24px;
  background: radial-gradient(circle, var(--ktpa-korean-gold) 30%, transparent 31%),
              radial-gradient(circle at 8px 8px, var(--ktpa-korean-red) 20%, transparent 21%);
  border-radius: 50%;
  z-index: 1;
  opacity: 0.6;
}

.ktpa-hotel-recommendation-card::after {
  content: '';
  position: absolute;
  bottom: 8px;
  left: 8px;
  width: 20px;
  height: 20px;
  background: radial-gradient(circle, var(--ktpa-korean-blue) 40%, transparent 41%);
  border-radius: 50%;
  z-index: 1;
  opacity: 0.4;
}

.ktpa-hotel-recommendation-card:hover {
  transform: translateY(-3px);
  box-shadow:
    0 10px 15px -3px rgba(199, 62, 29, 0.15),
    0 4px 6px -2px rgba(199, 62, 29, 0.08),
    0 12px 32px rgba(199, 62, 29, 0.2),
    0 0 0 1px rgba(212, 165, 116, 0.5),
    inset 0 1px 0 rgba(255, 255, 255, 0.4);
}

/* Korean-Inspired Recommendation Header */
.ktpa-recommendation-header {
  background: linear-gradient(135deg, var(--ktpa-korean-red) 0%, #a73016 100%);
  color: white;
  padding: 16px 24px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

/* Traditional Korean roof pattern */
.ktpa-recommendation-header::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 6px;
  background: repeating-linear-gradient(
    90deg,
    var(--ktpa-korean-gold) 0px,
    var(--ktpa-korean-gold) 8px,
    var(--ktpa-korean-blue) 8px,
    var(--ktpa-korean-blue) 16px,
    var(--ktpa-korean-yellow) 16px,
    var(--ktpa-korean-yellow) 24px
  );
}

/* Subtle traditional pattern overlay */
.ktpa-recommendation-header::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image:
    radial-gradient(circle at 25% 25%, rgba(255, 255, 255, 0.1) 2px, transparent 2px),
    radial-gradient(circle at 75% 75%, rgba(255, 255, 255, 0.1) 2px, transparent 2px);
  background-size: 20px 20px;
  opacity: 0.3;
}

.ktpa-recommendation-badge {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.25) 0%, rgba(255, 255, 255, 0.15) 100%);
  border: 1px solid rgba(255, 255, 255, 0.3);
  padding: 6px 16px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  display: inline-block;
  margin-bottom: 6px;
  position: relative;
  z-index: 1;
  box-shadow:
    0 2px 4px rgba(0, 0, 0, 0.1),
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(8px);
}

.ktpa-recommendation-header h4 {
  margin: 0;
  font-size: 17px;
  font-weight: 700;
  position: relative;
  z-index: 1;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
  letter-spacing: 0.5px;
}

/* ===== SIMPLIFIED HOTEL CARD - EXPERIENCE CARD PATTERN ===== */

/* Simplified hotel card container - matches experience card pattern */
.ktpa-hotel-card-simplified {
  border: 2px solid var(--ktpa-korean-yellow);
  border-radius: 10px;
  padding: 0; /* Remove default padding like experience cards */
  margin-bottom: 16px;
  position: relative; /* Required for absolute positioned chip */
  background: linear-gradient(135deg, var(--ktpa-korean-cream) 0%, var(--ktpa-korean-white) 100%);
  overflow: visible; /* Allow chip to float outside bounds */
  transition: all 0.3s ease;
}

.ktpa-hotel-card-simplified:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
  border-color: var(--ktpa-brand);
}

/* Floating chip positioned at top-center - matches reference design */
.ktpa-hotel-smart-chip {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%) translateY(-50%);
  z-index: 100; /* Very high z-index to ensure visibility */
  background: linear-gradient(135deg, #ff6b35 0%, #f7931e 100%);
  color: white;
  padding: 8px 20px;
  border-radius: 25px;
  font-size: 13px;
  font-weight: 600;
  white-space: nowrap;
  box-shadow:
    0 4px 12px rgba(255, 107, 53, 0.4),
    0 2px 4px rgba(0, 0, 0, 0.15),
    0 0 0 2px rgba(255, 255, 255, 1);
  border: none;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
  cursor: default;
  pointer-events: auto;
  display: block !important;
  visibility: visible !important;
  opacity: 1 !important;
  letter-spacing: 0.5px;
  text-align: center;
  min-width: 200px; /* Ensure minimum width for text */
  max-width: 90%; /* Don't exceed card width */
}

/* Main content wrapper - matches experience card flex layout */
.ktpa-hotel-card-simplified .ktpa-hotel-main-content {
  display: flex;
  gap: 16px;
  align-items: start;
}

/* Hotel content area with restored padding */
.ktpa-hotel-content {
  padding: 16px;
  flex: 1;
  min-width: 0; /* Allow content to shrink if needed */
  display: flex;
  flex-direction: column;
}

/* Hotel image container - matches experience card sizing */
.ktpa-hotel-image-container {
  flex-shrink: 0;
  position: relative;
  margin: 0;
  overflow: hidden;
  background: #f5f5f5; /* Loading placeholder color */
  aspect-ratio: 4 / 3; /* Maintain aspect ratio like experience cards */
  width: 200px;
  height: 150px;
  border-radius: 8px 0 0 0; /* Match experience card pattern */
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Hotel image styling */
.ktpa-hotel-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  background: #f5f5f5;
  transition: transform 0.3s ease;
}

.ktpa-hotel-card-simplified:hover .ktpa-hotel-image {
  transform: scale(1.02);
}

/* Hotel image placeholder */
.ktpa-hotel-image-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--ktpa-korean-gold) 0%, #e6cc8a 100%);
  color: var(--ktpa-korean-navy);
  font-size: 28px;
}

/* Hotel title row */
.ktpa-hotel-title-row {
  margin-bottom: 8px;
}

.ktpa-hotel-name {
  margin: 0;
  font-size: 18px;
  font-weight: 700;
  color: var(--ktpa-text);
  overflow-wrap: break-word;
  line-height: 1.3;
}

/* Hotel location and badges row with buttons */
.ktpa-hotel-location-badges-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 12px;
}

.ktpa-hotel-location-badges-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
  min-width: 0;
}

/* Hotel location */
.ktpa-hotel-location {
  color: var(--ktpa-text);
  font-size: 14px;
  font-weight: 500;
  opacity: 0.8;
}

/* Simplified badges container */
.ktpa-hotel-badges-simplified {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

/* Hotel badges - simplified styling */
.ktpa-hotel-badge {
  padding: 3px 8px;
  border-radius: 12px;
  font-size: 11px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 3px;
  white-space: nowrap;
}

.ktpa-hotel-badge.rating {
  background: #dbeafe;
  color: #2563eb;
  border: 1px solid #bfdbfe;
}

.ktpa-hotel-badge.amenity {
  background: #f0fdf4;
  color: #16a34a;
  border: 1px solid #bbf7d0;
}

.ktpa-hotel-badge.discount {
  background: #fef2f2;
  color: #dc2626;
  border: 1px solid #fca5a5;
}

/* Price section */
.ktpa-hotel-price-section {
  margin-bottom: 16px;
}

.ktpa-hotel-price-large {
  font-size: 20px;
  font-weight: 800;
  color: var(--ktpa-accent);
  margin-bottom: 4px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.ktpa-hotel-crossed-price {
  text-decoration: line-through;
  color: var(--ktpa-muted);
  font-size: 16px;
  font-weight: 500;
  opacity: 0.7;
}

/* Action buttons - right side, stacked vertically in the location/badges row */
.ktpa-hotel-actions-simplified {
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex-shrink: 0;
  align-items: flex-end;
}

/* Price section - now standalone */
.ktpa-hotel-price-section {
  margin-top: 12px;
  margin-bottom: 8px; /* Reduce space before MORE INFO */
}

.ktpa-hotel-btn {
  padding: 10px 18px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 13px;
  text-decoration: none;
  text-align: center;
  transition: all 0.2s ease;
  cursor: pointer;
  border: 2px solid;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
  justify-content: center;
  flex: 1; /* Make buttons equal width */
  min-width: 120px;
}

.ktpa-hotel-btn.primary {
  background: linear-gradient(135deg, var(--ktpa-brand) 0%, #4338ca 100%);
  color: white;
  border-color: var(--ktpa-brand);
}

.ktpa-hotel-btn.primary:hover {
  background: linear-gradient(135deg, #4338ca 0%, var(--ktpa-brand) 100%);
  transform: translateY(-1px);
  box-shadow: 0 4px 8px rgba(99, 102, 241, 0.3);
}

.ktpa-hotel-btn.secondary {
  background: white;
  color: var(--ktpa-brand);
  border-color: var(--ktpa-brand);
}

.ktpa-hotel-btn.secondary:hover {
  background: var(--ktpa-brand);
  color: white;
  transform: translateY(-1px);
  box-shadow: 0 4px 8px rgba(99, 102, 241, 0.2);
}

/* Expandable content for simplified hotel cards */
.ktpa-hotel-card-simplified .ktpa-expanded-content {
  display: none; /* No !important here so jQuery slideDown can work */
  padding: 20px 24px;
  border-top: 1px solid var(--ktpa-border);
  background: rgba(0, 0, 0, 0.02);
  min-height: 120px; /* Ensure enough space for content */
  overflow: visible; /* Prevent content clipping */
  visibility: visible;
  opacity: 1;
  box-sizing: border-box;
  width: 100%;
}

/* MORE INFO horizontal layout container */
.ktpa-hotel-more-info-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  align-items: start;
}

.ktpa-hotel-more-info-left {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.ktpa-hotel-more-info-right {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.ktpa-hotel-card-simplified .ktpa-detail-item {
  color: var(--ktpa-text);
  font-size: 14px;
  margin-bottom: 16px;
  line-height: 1.5;
  /* Fix text truncation */
  width: 100%;
  max-width: 100%;
  overflow: visible !important;
  text-overflow: clip !important;
  white-space: normal !important;
  word-wrap: break-word;
  overflow-wrap: break-word;
  word-break: break-word;
  box-sizing: border-box;
}

.ktpa-hotel-card-simplified .ktpa-detail-item strong {
  display: block;
  margin-bottom: 8px;
  color: var(--ktpa-brand);
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.ktpa-hotel-card-simplified .ktpa-reason-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.ktpa-hotel-card-simplified .ktpa-reason-list li {
  padding: 6px 0;
  font-size: 14px;
  color: var(--ktpa-text);
  position: relative;
  padding-left: 20px;
  line-height: 1.6;
  margin-bottom: 4px;
}

.ktpa-hotel-card-simplified .ktpa-reason-list li::before {
  content: "•";
  color: var(--ktpa-brand);
  font-weight: 900;
  position: absolute;
  left: 0;
}

/* Expand/Collapse chevron for simplified cards */
.ktpa-hotel-card-simplified .ktpa-expand-chevron {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 12px;
  cursor: pointer;
  transition: all 0.3s ease;
  border-top: 1px solid var(--ktpa-border);
  background: rgba(0, 0, 0, 0.02);
}

.ktpa-hotel-card-simplified .ktpa-expand-chevron:hover {
  background: rgba(0, 0, 0, 0.05);
}

.ktpa-hotel-card-simplified .ktpa-chevron-icon {
  font-size: 14px;
  color: #F87B1B;
  transition: all 0.3s ease;
  user-select: none;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.ktpa-hotel-card-simplified .ktpa-chevron-icon::before {
  content: "More info ▼";
}

.ktpa-hotel-card-simplified.expanded .ktpa-chevron-icon::before {
  content: "Less info ▲";
}

.ktpa-hotel-card-simplified.expanded .ktpa-chevron-icon {
  color: var(--ktpa-accent);
}

/* Ensure expanded hotel content is not clipped when inside activity cards */
.ktpa-activity-card .ktpa-hotel-card-simplified {
  overflow: visible;
}

.ktpa-activity-card .ktpa-hotel-card-simplified .ktpa-expanded-content {
  display: none; /* Hidden by default - no !important so jQuery can work */
}

/* When card has expanded class, ensure content is visible */
.ktpa-hotel-card-simplified.expanded .ktpa-expanded-content,
.ktpa-activity-card .ktpa-hotel-card-simplified.expanded .ktpa-expanded-content {
  display: block; /* jQuery slideDown will handle the animation */
  height: auto;
  max-height: none;
  overflow: visible;
  visibility: visible;
}

/* ========================================
   Hotel Selection States & Indicators
   ======================================== */

/* Selection styling removed - hotels maintain consistent UI appearance */
/* No visual differences between selected and unselected hotels */
/* Selection state is tracked internally but doesn't affect visual appearance */

/* Mobile responsive adjustments for simplified design */
@media (max-width: 768px) {
  .ktpa-hotel-card-simplified .ktpa-hotel-main-content {
    flex-direction: column;
    gap: 0;
  }

  .ktpa-hotel-image-container {
    width: calc(100% + 32px); /* Extend to card edges like experience cards */
    height: 200px; /* Fixed height for consistent layout */    
    border-radius: 0;
    aspect-ratio: unset; /* Override aspect ratio on mobile */
  }

  .ktpa-hotel-card-simplified {
    padding: 0 16px 16px 16px;
  }

  .ktpa-hotel-content {
    padding: 16px 0 0 0;
  }

  /* Mobile layout for location-badges row */
  .ktpa-hotel-location-badges-row {
    flex-direction: column;
    gap: 12px;
    align-items: stretch;
  }

  .ktpa-hotel-actions-simplified {
    align-items: stretch;
    width: 100%;
  }

  /* Mobile pricing section - right aligned and stacked vertically */
  .ktpa-hotel-price-section {
    text-align: right;
  }

  .ktpa-hotel-price-large {
    flex-direction: column;
    align-items: flex-end;
    gap: 4px;
  }

  /* MORE INFO mobile layout - stacked vertically */
  .ktpa-hotel-more-info-container {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .ktpa-hotel-btn {
    width: 100%;
    min-width: unset;
  }

  /* Mobile chip positioning - ensure proper centering */
  .ktpa-hotel-smart-chip {
    top: -22px; /* Position relative to image top */
    left: 16px;
    right: 16px;
    transform: none; /* Remove transform to prevent positioning issues */
    width: auto; 
    max-width: none;
    min-width: none;
    font-size: 12px;
    padding: 6px 16px;
    margin: 0 auto; /* Center within container */
  }

  /* Mobile selection indicator and change button styles removed */

  /* Mobile selection animation scaling */
  @keyframes hotelSelectPulse {
    0% {
      transform: scale(1);
    }
    50% {
      transform: scale(1.01); /* Smaller scale on mobile */
    }
    100% {
      transform: scale(1);
    }
  }
}

/* Legacy Hotel Main Content - keep for backward compatibility */
.ktpa-hotel-main-content {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 20px;
  padding: 20px;
  align-items: start;
}

/* Korean-Enhanced Hotel Image Container */
.ktpa-hotel-image-container {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  aspect-ratio: 4/3;
  background: linear-gradient(135deg, var(--ktpa-korean-cream) 0%, var(--ktpa-korean-white) 100%);
  border: 3px solid var(--ktpa-korean-gold);
  box-shadow:
    0 4px 8px rgba(199, 62, 29, 0.1),
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

/* Traditional Korean frame effect */
.ktpa-hotel-image-container::before {
  content: '';
  position: absolute;
  top: 4px;
  left: 4px;
  right: 4px;
  bottom: 4px;
  border: 1px solid rgba(199, 62, 29, 0.2);
  border-radius: 12px;
  z-index: 1;
  pointer-events: none;
}

.ktpa-hotel-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.ktpa-hotel-recommendation-card:hover .ktpa-hotel-image {
  transform: scale(1.05);
}

.ktpa-hotel-image-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.7), transparent);
  padding: 12px;
  color: white;
  font-size: 12px;
}

/* Hotel Details */
.ktpa-hotel-details {
  flex: 1;
}

.ktpa-hotel-name {
  font-size: 22px;
  font-weight: 800;
  color: var(--ktpa-korean-navy);
  margin: 0 0 8px 0;
  line-height: 1.2;
  text-shadow: 0 1px 2px rgba(255, 255, 255, 0.5);
}

.ktpa-hotel-location {
  color: var(--ktpa-korean-blue);
  font-size: 14px;
  font-weight: 500;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 6px;
  opacity: 0.9;
}

/* Hotel Badges */
.ktpa-hotel-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 12px;
}

.ktpa-hotel-badge {
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.ktpa-hotel-badge.stars {
  background: linear-gradient(135deg, var(--ktpa-korean-gold) 0%, #b8860b 100%);
  color: white;
  border: 1px solid rgba(212, 165, 116, 0.4);
  text-shadow: 0 1px 1px rgba(0, 0, 0, 0.3);
  font-weight: 600;
}

.ktpa-hotel-badge.price {
  background: linear-gradient(135deg, var(--ktpa-korean-jade) 0%, #6ab04c 100%);
  color: white;
  font-weight: 700;
  text-shadow: 0 1px 1px rgba(0, 0, 0, 0.2);
  border: 1px solid rgba(127, 176, 105, 0.3);
}

.ktpa-hotel-badge.rating {
  background: linear-gradient(135deg, var(--ktpa-korean-blue) 0%, #1e40af 100%);
  color: white;
  text-shadow: 0 1px 1px rgba(0, 0, 0, 0.2);
  border: 1px solid rgba(0, 61, 130, 0.3);
}

.ktpa-hotel-badge.amenity {
  background: linear-gradient(135deg, var(--ktpa-korean-coral) 0%, #fd79a8 100%);
  color: white;
  text-shadow: 0 1px 1px rgba(0, 0, 0, 0.2);
  border: 1px solid rgba(255, 107, 107, 0.3);
}

.ktpa-hotel-badge.discount {
  background: linear-gradient(135deg, var(--ktpa-korean-red) 0%, #a73016 100%);
  color: white;
  text-shadow: 0 1px 1px rgba(0, 0, 0, 0.2);
  border: 1px solid rgba(199, 62, 29, 0.3);
}

/* Korean-Enhanced Price Display */
.ktpa-hotel-price {
  font-size: 26px;
  font-weight: 900;
  color: var(--ktpa-korean-red);
  margin-bottom: 6px;
  text-shadow: 0 1px 2px rgba(255, 255, 255, 0.8);
  position: relative;
}

/* Traditional Korean currency symbol enhancement */
.ktpa-hotel-price::before {
  content: '₩';
  font-size: 20px;
  color: var(--ktpa-korean-gold);
  margin-right: 2px;
  font-weight: 700;
}

.ktpa-hotel-price-per-night {
  font-size: 13px;
  color: var(--ktpa-korean-blue);
  font-weight: 500;  
  opacity: 0.8;
}

.ktpa-hotel-crossed-price {
  text-decoration: line-through;
  color: var(--ktpa-korean-blue);
  font-size: 18px;
  margin-right: 8px;
  opacity: 0.6;
}

/* Korean-Inspired Recommendation Reasoning */
.ktpa-recommendation-reason {
  background: linear-gradient(135deg, var(--ktpa-korean-cream) 0%, #f8f9fa 100%);
  border: 2px solid var(--ktpa-korean-gold);
  border-radius: 16px;
  padding: 20px;
  margin: 20px 0;
  position: relative;
  overflow: hidden;
}

/* Traditional Korean paper texture */
.ktpa-recommendation-reason::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: var(--ktpa-hanji-texture);
  opacity: 0.3;
  pointer-events: none;
}

/* Korean corner accent */
.ktpa-recommendation-reason::after {
  content: '';
  position: absolute;
  top: 12px;
  right: 12px;
  width: 16px;
  height: 16px;
  background: radial-gradient(circle, var(--ktpa-korean-red) 40%, transparent 41%);
  border-radius: 50%;
  opacity: 0.6;
}

.ktpa-reason-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
  font-weight: 700;
  color: var(--ktpa-korean-navy);
  position: relative;
  z-index: 1;
}

/* Korean reasoning icon */
.ktpa-reason-header::before {
  content: '✨';
  font-size: 18px;
  filter: hue-rotate(45deg);
}

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

.ktpa-reason-list li {
  padding: 6px 0;
  font-size: 14px;
  color: var(--ktpa-korean-black);
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 12px;
  position: relative;
  z-index: 1;
}

/* Korean bullet points */
.ktpa-reason-list li::before {
  content: '•';
  color: var(--ktpa-korean-red);
  font-weight: 900;
  font-size: 16px;
}

/* Hotel Actions */
.ktpa-hotel-actions {
  display: flex;
  gap: 12px;
  margin-top: 20px;
  flex-wrap: wrap;
}

.ktpa-hotel-btn {
  padding: 12px 20px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 14px;
  text-decoration: none;
  text-align: center;
  transition: all 0.2s ease;
  cursor: pointer;
  border: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.ktpa-hotel-btn.primary {
  background: linear-gradient(135deg, var(--ktpa-korean-red) 0%, #a73016 100%);
  color: white;
  border: 2px solid var(--ktpa-korean-gold);
  box-shadow:
    0 4px 8px rgba(199, 62, 29, 0.2),
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
  width: 100%;
}

.ktpa-hotel-btn.primary:hover {
  background: linear-gradient(135deg, #a73016 0%, var(--ktpa-korean-red) 100%);
  transform: translateY(-2px);
  box-shadow:
    0 6px 12px rgba(199, 62, 29, 0.3),
    inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

.ktpa-hotel-btn.secondary {
  background: linear-gradient(135deg, var(--ktpa-korean-cream) 0%, white 100%);
  color: var(--ktpa-korean-red);
  border: 2px solid var(--ktpa-korean-gold);
  box-shadow:
    0 2px 4px rgba(199, 62, 29, 0.1),
    inset 0 1px 0 rgba(255, 255, 255, 0.5);
}

.ktpa-hotel-btn.secondary:hover {
  background: linear-gradient(135deg, var(--ktpa-korean-red) 0%, #a73016 100%);
  color: white;
  transform: translateY(-2px);
  box-shadow:
    0 4px 8px rgba(199, 62, 29, 0.2),
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

/* Loading States */
.ktpa-hotel-loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 60px 20px;
  text-align: center;
}

.ktpa-hotel-loading .ktpa-spinner {
  width: 48px;
  height: 48px;
  border: 4px solid var(--ktpa-korean-cream);
  border-top: 4px solid var(--ktpa-korean-red);
  border-right: 4px solid var(--ktpa-korean-gold);
  border-radius: 50%;
  animation: ktpa-spin 1s linear infinite;
  margin-bottom: 16px;
  box-shadow: 0 2px 4px rgba(199, 62, 29, 0.1);
}

@keyframes ktpa-spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.ktpa-hotel-loading h4 {
  margin: 0 0 8px 0;
  color: var(--ktpa-korean-navy);
  font-weight: 700;
}

.ktpa-hotel-loading p {
  margin: 0;
  color: var(--ktpa-korean-blue);
  font-size: 14px;
  font-weight: 500;
  opacity: 0.8;
}

/* Korean-Enhanced Error States */
.ktpa-hotel-error {
  text-align: center;
  padding: 40px 20px;
  background: linear-gradient(135deg, #fef7f0 0%, var(--ktpa-korean-cream) 100%);
  border: 2px solid var(--ktpa-korean-coral);
  border-radius: 16px;
  margin: 20px 0;
  position: relative;
  overflow: hidden;
}

/* Korean error pattern */
.ktpa-hotel-error::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--ktpa-korean-coral) 50%, transparent 50%);
  background-size: 8px 4px;
}

.ktpa-hotel-error .ktpa-error-icon {
  font-size: 32px;
  margin-bottom: 12px;
}

.ktpa-hotel-error h4 {
  color: var(--ktpa-korean-red);
  margin: 0 0 8px 0;
  font-weight: 700;
}

.ktpa-hotel-error p {
  color: var(--ktpa-korean-black);
  margin: 0 0 16px 0;
  font-size: 14px;
  font-weight: 500;
  opacity: 0.8;
}

/* Hotel Details Modal */
.ktpa-hotel-modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.8);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.ktpa-hotel-modal-content {
  background: linear-gradient(135deg, var(--ktpa-korean-cream) 0%, white 100%);
  border: 3px solid var(--ktpa-korean-gold);
  border-radius: 20px;
  max-width: 600px;
  width: 100%;
  max-height: 80vh;
  overflow-y: auto;
  box-shadow:
    0 20px 40px rgba(199, 62, 29, 0.2),
    inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

.ktpa-hotel-modal-header {
  padding: 24px;
  border-bottom: 2px solid var(--ktpa-korean-gold);
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: linear-gradient(135deg, var(--ktpa-korean-white) 0%, var(--ktpa-korean-cream) 100%);
  position: relative;
}

/* Korean modal header pattern */
.ktpa-hotel-modal-header::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: repeating-linear-gradient(
    90deg,
    var(--ktpa-korean-red) 0px,
    var(--ktpa-korean-red) 6px,
    var(--ktpa-korean-blue) 6px,
    var(--ktpa-korean-blue) 12px
  );
}

.ktpa-hotel-modal-header h3 {
  margin: 0;
  font-size: 22px;
  font-weight: 800;
  color: var(--ktpa-korean-navy);
}

.ktpa-hotel-modal-close {
  background: linear-gradient(135deg, var(--ktpa-korean-coral) 0%, #ff4757 100%);
  border: 2px solid white;
  border-radius: 50%;
  font-size: 18px;
  cursor: pointer;
  color: white;
  padding: 8px;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
  box-shadow: 0 2px 4px rgba(255, 107, 107, 0.3);
}

.ktpa-hotel-modal-close:hover {
  transform: scale(1.1);
  box-shadow: 0 4px 8px rgba(255, 107, 107, 0.4);
}

.ktpa-hotel-modal-body {
  padding: 20px;
}

/* Room Options in Modal */
.ktpa-room-options {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.ktpa-room-option {
  border: 2px solid var(--ktpa-korean-gold);
  border-radius: 16px;
  padding: 20px;
  background: linear-gradient(135deg, var(--ktpa-korean-cream) 0%, white 100%);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

/* Korean room option accent */
.ktpa-room-option::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--ktpa-korean-red) 33%, var(--ktpa-korean-blue) 66%, var(--ktpa-korean-yellow) 100%);
  transform: translateX(-100%);
  transition: transform 0.3s ease;
}

.ktpa-room-option:hover {
  border-color: var(--ktpa-korean-red);
  box-shadow:
    0 4px 8px rgba(199, 62, 29, 0.15),
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}

.ktpa-room-option:hover::before {
  transform: translateX(0);
}

.ktpa-room-name {
  font-weight: 800;
  font-size: 18px;
  color: var(--ktpa-korean-navy);
  margin-bottom: 10px;
  position: relative;
  z-index: 1;
}

.ktpa-room-price {
  font-size: 20px;
  font-weight: 900;
  color: var(--ktpa-korean-red);
  margin-bottom: 10px;
  position: relative;
  z-index: 1;
}

.ktpa-room-price::before {
  content: '₩';
  color: var(--ktpa-korean-gold);
  margin-right: 2px;
  font-size: 16px;
}

.ktpa-room-features {
  font-size: 14px;
  color: var(--ktpa-korean-blue);
  font-weight: 500;
  margin-bottom: 12px;
  position: relative;
  z-index: 1;
  opacity: 0.9;
}

/* Korean-Enhanced Cost Summary */
.ktpa-hotel-cost-summary {
  background: linear-gradient(135deg, var(--ktpa-korean-cream) 0%, var(--ktpa-korean-white) 100%);
  border: 2px solid var(--ktpa-korean-gold);
  border-radius: 12px;
  padding: 20px;
  margin-top: 20px;
  position: relative;
  overflow: hidden;
}

/* Subtle Korean pattern */
.ktpa-hotel-cost-summary::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: var(--ktpa-hanji-texture);
  opacity: 0.1;
  pointer-events: none;
}

.ktpa-hotel-cost-summary h5 {
  margin: 0 0 12px 0;
  font-size: 16px;
  font-weight: 800;
  color: var(--ktpa-korean-navy);
  position: relative;
  z-index: 1;
}

.ktpa-cost-breakdown {
  display: flex;
  justify-content: space-between;
  font-size: 14px;
  font-weight: 500;
  color: var(--ktpa-korean-black);
  margin-bottom: 6px;
  position: relative;
  z-index: 1;
}

.ktpa-cost-total {
  display: flex;
  justify-content: space-between;
  font-weight: 900;
  font-size: 18px;
  color: var(--ktpa-korean-red);
  border-top: 2px solid var(--ktpa-korean-gold);
  padding-top: 12px;
  margin-top: 12px;
  position: relative;
  z-index: 1;
}

.ktpa-cost-total::before {
  content: '합계: ';
  color: var(--ktpa-korean-navy);
  font-weight: 700;
  margin-right: 8px;
}

/* Alternative Hotels Modal */
.ktpa-alternatives-modal .ktpa-hotel-modal-content {
  max-width: 900px;
  max-height: 90vh;
  overflow-y: auto;
}

.ktpa-alternatives-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
  padding: 20px;
}

.ktpa-alternative-hotel-card {
  background: linear-gradient(135deg, var(--ktpa-korean-white) 0%, var(--ktpa-korean-cream) 100%);
  border: 2px solid var(--ktpa-korean-gold);
  border-radius: 16px;
  overflow: hidden;
  position: relative;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.ktpa-alternative-hotel-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(212, 165, 116, 0.3);
}

/* Alternative modal badges positioning (only in modal) */
.ktpa-alternatives-modal .ktpa-hotel-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  padding: 6px 12px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  z-index: 10;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.ktpa-badge-gold {
  background: var(--ktpa-korean-gold);
  color: var(--ktpa-korean-white);
}

.ktpa-badge-green {
  background: #28a745;
  color: white;
}

.ktpa-badge-blue {
  background: var(--ktpa-korean-blue);
  color: white;
}

.ktpa-alternative-image {
  height: 160px;
  overflow: hidden;
}

.ktpa-alternative-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.ktpa-alternative-hotel-card:hover .ktpa-alternative-image img {
  transform: scale(1.05);
}

.ktpa-alternative-info {
  padding: 16px;
}

.ktpa-alternative-name {
  margin: 0 0 8px 0;
  font-size: 16px;
  font-weight: 700;
  color: var(--ktpa-korean-navy);
  line-height: 1.3;
}

.ktpa-alternative-rating {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
}

.ktpa-stars {
  color: var(--ktpa-korean-gold);
  font-weight: 600;
  font-size: 14px;
}

.ktpa-review-count {
  color: var(--ktpa-korean-blue);
  font-size: 12px;
  opacity: 0.8;
}

.ktpa-alternative-price {
  margin-bottom: 16px;
}

.ktpa-price-amount {
  font-size: 18px;
  font-weight: 700;
  color: var(--ktpa-korean-navy);
}

.ktpa-price-unit {
  font-size: 12px;
  color: var(--ktpa-korean-blue);
  opacity: 0.7;
}

.ktpa-total-price {
  font-size: 12px;
  color: var(--ktpa-korean-coral);
  font-weight: 600;
  margin-top: 4px;
}

.ktpa-alternative-actions {
  display: flex;
  gap: 8px;
  padding: 0 16px 16px 16px;
}

.ktpa-alternative-actions .ktpa-hotel-btn {
  flex: 1;
  font-size: 13px;
  padding: 10px 16px;
}

/* Modal Footer */
.ktpa-alternatives-modal .ktpa-modal-footer {
  border-top: 2px solid var(--ktpa-korean-gold);
  padding: 20px;
  text-align: center;
  background: linear-gradient(135deg, var(--ktpa-korean-cream) 0%, var(--ktpa-korean-white) 100%);
}

.ktpa-see-more-agoda-btn {
  background: linear-gradient(135deg, var(--ktpa-korean-coral) 0%, #ff6b35 100%);
  color: white;
  border: none;
  padding: 12px 24px;
  border-radius: 25px;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.2s ease;
}

.ktpa-see-more-agoda-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(255, 107, 53, 0.3);
}

/* Responsive Design */
@media (max-width: 768px) {
  /* Alternative Hotels Modal Mobile */
  .ktpa-alternatives-grid {
    grid-template-columns: 1fr;
    gap: 16px;
    padding: 16px;
  }

  .ktpa-alternative-hotel-card {
    border-radius: 12px;
  }

  .ktpa-alternative-image {
    height: 140px;
  }

  .ktpa-alternative-info {
    padding: 12px;
  }

  .ktpa-alternative-name {
    font-size: 15px;
  }

  .ktpa-alternative-actions {
    flex-direction: column;
    gap: 8px;
    padding: 0 12px 12px 12px;
  }

  .ktpa-alternative-actions .ktpa-hotel-btn {
    width: 100%;
  }

  .ktpa-hotel-main-content {
    grid-template-columns: 1fr;
    gap: 16px;
    padding: 16px;
  }

  .ktpa-hotel-image-container {
    max-width: 100%;
    height: 150px;
    top: 10px;
  }

  .ktpa-hotel-actions {
    flex-direction: column;
  }

  .ktpa-hotel-btn {
    width: 100%;
    justify-content: center;
  }

  .ktpa-recommendation-header {
    padding: 12px 16px;
  }

  .ktpa-hotel-name {
    font-size: 18px;
  }

  .ktpa-hotel-price {
    font-size: 20px;
  }

  .ktpa-hotel-modal-content {
    margin: 10px;
    max-height: 90vh;
  }

  .ktpa-hotel-badges {
    gap: 6px;
  }

  .ktpa-hotel-badge {
    font-size: 11px;
    padding: 3px 8px;
  }
}

@media (max-width: 480px) {
  .ktpa-hotel-section-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  .ktpa-hotel-section-header h3 {
    font-size: 20px;
  }

  .ktpa-recommendation-reason {
    padding: 12px;
  }

  .ktpa-reason-list li {
    font-size: 13px;
  }
}

/* ========================================
   PHASE 4: HOTEL ACTIVITY BLOCK INTEGRATION
   Korean Aesthetic Activity Blocks
   ======================================== */

/* Hotel Activity Block - Inherits from base activity card styling */
.ktpa-hotel-activity-block {
  background: linear-gradient(135deg, var(--ktpa-korean-cream) 0%, var(--ktpa-korean-white) 100%);
  border: 2px solid var(--ktpa-korean-gold);
  border-radius: var(--ktpa-radius-xl);
  position: relative;
  overflow: hidden;
  margin-bottom: var(--ktpa-space-2xl);
}

/* Korean decorative elements for activity blocks */
.ktpa-hotel-activity-block::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--ktpa-dancheong-pattern);
  background-size: 12px 3px;
  z-index: 1;
}

/* Subtle Hanji texture for activity blocks */
.ktpa-hotel-activity-block::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: var(--ktpa-hanji-texture);
  opacity: 0.2;
  pointer-events: none;
}

/* Korean hover enhancement */
.ktpa-hotel-activity-block.ktpa-korean-hover-enabled:hover {
  transform: translateY(-2px);
  box-shadow:
    0 8px 25px rgba(199, 62, 29, 0.15),
    0 0 0 1px rgba(212, 165, 116, 0.4),
    inset 0 1px 0 rgba(255, 255, 255, 0.3);
  border-color: var(--ktpa-korean-red);
}

.ktpa-hotel-activity-block.ktpa-korean-hover-enabled:hover::before {
  height: 4px;
  background-size: 16px 4px;
}

/* Hotel-specific activity image styling */
.ktpa-hotel-activity-image {
  border: 2px solid var(--ktpa-korean-gold);
  box-shadow:
    0 2px 4px rgba(199, 62, 29, 0.1),
    inset 0 1px 2px rgba(255, 255, 255, 0.3);
}

/* Hotel image fallback with Korean styling */
.ktpa-hotel-image-fallback {
  width: 100px;
  height: 100px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--ktpa-korean-gold) 0%, #e6cc8a 100%);
  border: 2px solid var(--ktpa-korean-red);
  border-radius: var(--ktpa-radius-lg);
  box-shadow:
    0 2px 4px rgba(199, 62, 29, 0.2),
    inset 0 1px 2px rgba(255, 255, 255, 0.3);
}

.ktpa-hotel-icon {
  font-size: 36px;
  filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.2));
}

/* Hotel activity time styling with Korean accent */
.ktpa-hotel-time {
  background: linear-gradient(135deg, var(--ktpa-korean-white) 0%, var(--ktpa-korean-cream) 100%);
  border: 2px solid var(--ktpa-korean-blue);
  color: var(--ktpa-korean-navy);
}

.ktpa-hotel-time .ktpa-activity-start-time {
  color: var(--ktpa-korean-navy);
  font-weight: 700;
}

.ktpa-hotel-time .ktpa-activity-duration {
  color: var(--ktpa-korean-blue);
  font-weight: 600;
}

/* Hotel activity title with Korean styling */
.ktpa-hotel-activity-title {
  color: var(--ktpa-korean-navy);
  text-shadow: 0 1px 2px rgba(255, 255, 255, 0.8);
  position: relative;
  z-index: 2;
}

/* Korean-styled badges for activity blocks */
.ktpa-recommendation-badge.ktpa-korean-accent {
  background: linear-gradient(135deg, var(--ktpa-korean-red) 0%, #a73016 100%);
  color: white;
  border: 1px solid var(--ktpa-korean-gold);
  font-weight: 600;
  text-shadow: 0 1px 1px rgba(0, 0, 0, 0.2);
  box-shadow:
    0 2px 4px rgba(199, 62, 29, 0.3),
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.ktpa-hotel-badge.korean-gold {
  background: linear-gradient(135deg, var(--ktpa-korean-gold) 0%, #e6cc8a 100%);
  color: var(--ktpa-korean-navy);
  border: 1px solid var(--ktpa-korean-red);
  font-weight: 600;
  box-shadow:
    0 1px 2px rgba(199, 62, 29, 0.2),
    inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

/* Hotel cost display in activity blocks */
.ktpa-hotel-cost {
  display: flex;
  align-items: center;
  gap: var(--ktpa-space-sm);
  flex-wrap: wrap;
  padding: var(--ktpa-space-md) var(--ktpa-space-lg);
  background: linear-gradient(135deg, var(--ktpa-korean-jade) 0%, rgba(127, 176, 105, 0.1) 100%);
  border: 1px solid var(--ktpa-korean-jade);
  border-radius: var(--ktpa-radius-lg);
  color: var(--ktpa-korean-navy);
}

.ktpa-hotel-crossed-price {
  text-decoration: line-through;
  color: var(--ktpa-text-tertiary);
  font-size: var(--ktpa-text-sm);
}

.ktpa-hotel-total-price {
  font-size: var(--ktpa-text-lg);
  font-weight: 700;
  color: var(--ktpa-korean-navy);
}

.ktpa-hotel-per-night {
  font-size: var(--ktpa-text-sm);
  color: var(--ktpa-text-secondary);
  font-weight: 500;
}

/* Hotel expanded content styling */
.ktpa-hotel-expanded {
  background: rgba(248, 249, 250, 0.5);
  border-top: 1px solid var(--ktpa-korean-gold);
}

.ktpa-hotel-expanded .ktpa-expanded-details {
  position: relative;
  z-index: 2;
}

/* Cost breakdown styling */
.ktpa-cost-breakdown .ktpa-cost-details {
  margin-top: var(--ktpa-space-sm);
  padding: var(--ktpa-space-md);
  background: rgba(255, 255, 255, 0.6);
  border-radius: var(--ktpa-radius-md);
  border: 1px solid var(--ktpa-korean-gold);
}

.ktpa-cost-line {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--ktpa-space-xs) 0;
  font-weight: 600;
  color: var(--ktpa-korean-navy);
}

.ktpa-cost-line.per-night {
  font-size: var(--ktpa-text-sm);
  font-weight: 500;
  color: var(--ktpa-text-secondary);
  border-top: 1px solid var(--ktpa-border-light);
  margin-top: var(--ktpa-space-xs);
  padding-top: var(--ktpa-space-sm);
}

/* Hotel quick actions for compact mode */
.ktpa-hotel-quick-actions {
  display: flex;
  gap: var(--ktpa-space-md);
  padding: var(--ktpa-space-lg) var(--ktpa-space-2xl);
  background: rgba(248, 249, 250, 0.7);
  border-top: 1px solid var(--ktpa-korean-gold);
  position: relative;
  z-index: 2;
}

.ktpa-hotel-btn.compact {
  padding: var(--ktpa-space-sm) var(--ktpa-space-lg);
  font-size: var(--ktpa-text-sm);
  border-radius: var(--ktpa-radius-md);
}

/* Activity actions styling */
.ktpa-activity-actions {
  display: flex;
  gap: var(--ktpa-space-md);
  margin-top: var(--ktpa-space-lg);
  padding-top: var(--ktpa-space-lg);
  border-top: 1px solid var(--ktpa-border-light);
}

/* Responsive design for hotel activity blocks */
@media (max-width: 768px) {
  .ktpa-hotel-activity-block {
    margin-bottom: var(--ktpa-space-lg);
  }

  .ktpa-hotel-cost {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--ktpa-space-xs);
  }

  .ktpa-hotel-quick-actions,
  .ktpa-activity-actions {
    flex-direction: column;
    gap: var(--ktpa-space-sm);
  }

  .ktpa-hotel-btn.compact {
    width: 100%;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .ktpa-hotel-image-fallback,
  .ktpa-hotel-activity-image {
    width: 80px;
    height: 80px;
  }

  .ktpa-hotel-icon {
    font-size: 28px;
  }

  .ktpa-cost-breakdown .ktpa-cost-details {
    padding: var(--ktpa-space-sm);
  }
}

/* Korean-Enhanced Animation for activity blocks */
.ktpa-hotel-activity-block {
  animation: ktpa-hotel-activity-fade-in 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

@keyframes ktpa-hotel-activity-fade-in {
  0% {
    opacity: 0;
    transform: translateY(20px) scale(0.98);
    filter: blur(1px);
  }
  50% {
    opacity: 0.8;
    transform: translateY(8px) scale(0.99);
  }
  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
    filter: blur(0);
  }
}

/* Revealed state for smooth animations */
.ktpa-hotel-activity-block.revealed {
  animation-play-state: running;
}

/* Korean-Enhanced Animation for traditional cards (existing) */
.ktpa-hotel-recommendation-card {
  animation: ktpa-hotel-korean-fade-in 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

@keyframes ktpa-hotel-korean-fade-in {
  0% {
    opacity: 0;
    transform: translateY(30px) scale(0.95);
    filter: blur(2px);
  }
  50% {
    opacity: 0.7;
    transform: translateY(10px) scale(0.98);
    filter: blur(1px);
  }
  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
    filter: blur(0);
  }
}

/* Korean aesthetic hover pulse for interactive elements */
@keyframes ktpa-korean-pulse {
  0%, 100% {
    box-shadow: 0 0 0 0 rgba(199, 62, 29, 0.4);
  }
  50% {
    box-shadow: 0 0 0 8px rgba(199, 62, 29, 0);
  }
}

.ktpa-hotel-btn.primary:focus {
  animation: ktpa-korean-pulse 1.5s infinite;
}

/* ========================================
   Korean Aesthetic Integration Summary
   ========================================

   Phase 3 Enhancements Applied:
   ✓ Traditional Korean Color Palette (Obangsaek)
   ✓ Korean design patterns (Dancheong, Hanji texture)
   ✓ Cultural decorative elements and accents
   ✓ Korean typography and currency styling
   ✓ Traditional patterns and textures
   ✓ Enhanced hover states with Korean flair
   ✓ Cultural icons and symbols
   ✓ Cohesive Korean travel theme integration

   Traditional Colors Used:
   - 빨강 (Dan/Red): #c73e1d
   - 파랑 (Cheong/Blue): #003d82
   - 노랑 (Hwang/Yellow): #f1c40f
   - 흰색 (Baek/White): #f8f9fa
   - 검정 (Heuk/Black): #2c3e50
   - 금색 (Gold): #d4a574

   Korean Design Elements:
   - Dancheong colorful patterns on headers
   - Hanji paper texture overlays
   - Traditional Korean corner decorations
   - Korean won (₩) currency styling
   - Cultural icons and symbols
   ======================================== */

/* Date Validation Error Styling */
.ktpa-hotel-date-error {
  background: var(--ktpa-korean-cream);
  border: 2px solid var(--ktpa-korean-coral);
  border-radius: 12px;
  padding: 24px;
  margin: 16px 0;
  display: flex;
  align-items: flex-start;
  gap: 16px;
  box-shadow: 0 4px 12px rgba(199, 62, 29, 0.1);
  position: relative;
  overflow: hidden;
}

.ktpa-hotel-date-error::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--ktpa-dancheong-pattern);
  background-size: 20px 4px;
}

.ktpa-hotel-error-icon {
  font-size: 2.5rem;
  flex-shrink: 0;
  margin-top: 4px;
}

.ktpa-hotel-error-content {
  flex: 1;
}

.ktpa-hotel-error-title {
  color: var(--ktpa-korean-red);
  font-size: 1.25rem;
  font-weight: 600;
  margin: 0 0 8px 0;
  font-family: 'Segoe UI', -apple-system, BlinkMacSystemFont, sans-serif;
}

.ktpa-hotel-error-message {
  color: var(--ktpa-korean-black);
  margin: 0 0 16px 0;
  line-height: 1.5;
  font-size: 0.95rem;
}

.ktpa-hotel-update-dates-btn,
.ktpa-hotel-select-tomorrow-btn,
.ktpa-hotel-fix-dates-btn,
.ktpa-hotel-retry-btn {
  background: var(--ktpa-korean-blue);
  color: white;
  border: none;
  padding: 12px 20px;
  border-radius: 8px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
  font-size: 0.9rem;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.ktpa-hotel-update-dates-btn:hover,
.ktpa-hotel-select-tomorrow-btn:hover,
.ktpa-hotel-fix-dates-btn:hover,
.ktpa-hotel-retry-btn:hover {
  background: var(--ktpa-korean-navy);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(30, 58, 138, 0.3);
}

.ktpa-hotel-update-dates-btn:active,
.ktpa-hotel-select-tomorrow-btn:active,
.ktpa-hotel-fix-dates-btn:active,
.ktpa-hotel-retry-btn:active {
  transform: translateY(0);
}

/* Responsive adjustments for date errors */
@media (max-width: 768px) {
  .ktpa-hotel-date-error {
    padding: 16px;
    flex-direction: column;
    text-align: center;
  }

  .ktpa-hotel-error-icon {
    font-size: 2rem;
    margin: 0;
  }

  .ktpa-hotel-error-title {
    font-size: 1.1rem;
  }

  .ktpa-hotel-update-dates-btn,
  .ktpa-hotel-select-tomorrow-btn,
  .ktpa-hotel-fix-dates-btn,
  .ktpa-hotel-retry-btn {
    padding: 10px 16px;
    font-size: 0.85rem;
    width: 100%;
    justify-content: center;
  }
}