/* 郵輪推薦系統自訂精美樣式表 */

/* 基礎字體與平滑滾動 */
html {
  scroll-behavior: smooth;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans TC", sans-serif;
}

/* 典雅細緻捲軸 */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: #f1f5f9;
}
::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: #94a3b8;
}

/* 玻璃擬態效果 (Glassmorphism) */
.glass-panel {
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.4);
}

.glass-nav {
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(226, 232, 240, 0.8);
}

/* 英雄區背景裝飾 */
.hero-gradient {
  background: radial-gradient(circle at 10% 20%, rgba(30, 58, 138, 0.95) 0%, rgba(15, 23, 42, 0.98) 90%);
}

/* 卡片懸浮動畫 */
.card-hover {
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}
.card-hover:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 28px -6px rgba(0, 0, 0, 0.1), 0 8px 12px -4px rgba(0, 0, 0, 0.06);
}

/* 標籤按鈕高亮動畫 */
.tab-btn.active {
  color: #1d4ed8;
  border-bottom: 2px solid #1d4ed8;
  font-weight: 600;
}

/* 匹配百分比圓環或徽章亮點 */
.match-badge {
  background: linear-gradient(135deg, #2563eb, #7c3aed);
  color: white;
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.35);
}

/* 模態彈窗淡入動畫 */
.modal-enter {
  animation: fadeIn 0.2s ease-out forwards;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: scale(0.98);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

/* Toast 提示條動畫 */
#toast-container {
  position: fixed;
  top: 1.5rem;
  right: 1.5rem;
  z-index: 99999;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  pointer-events: none;
}

.toast-item {
  pointer-events: auto;
  min-width: 280px;
  max-width: 420px;
  animation: slideInRight 0.25s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(100%);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* 列印模式樣式優化 */
@media print {
  nav, #comparison-tray, button, .no-print {
    display: none !important;
  }
  body {
    background: white;
    color: black;
  }
  .glass-panel {
    border: 1px solid #ccc;
    box-shadow: none;
  }
}