/**
 * 日本 47 都道府縣親子活動探索網 - 客製化和風美學樣式 (iOS Native App & Safe Area 強化版)
 */

:root {
  --jp-red: #e11d48;
  --jp-crimson: #be123c;
  --jp-gold: #d97706;
  --jp-indigo: #4338ca;
  --jp-paper: #fffaf7;
}

/* iOS Safe Area & 原生全螢幕適配 */
header {
  padding-top: max(0.875rem, env(safe-area-inset-top));
  padding-left: max(1rem, env(safe-area-inset-left));
  padding-right: max(1rem, env(safe-area-inset-right));
}

body {
  font-family: 'Noto Sans TC', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background-color: #fdf8f6;
  padding-bottom: max(1.5rem, env(safe-area-inset-bottom));
  -webkit-overflow-scrolling: touch;
  -webkit-tap-highlight-color: transparent;
  user-select: none;
  -webkit-user-select: none;
}

input, textarea {
  user-select: auto;
  -webkit-user-select: auto;
}

/* 日文標題專用字型 */
.font-jp-serif {
  font-family: 'Noto Serif JP', 'Noto Sans TC', serif;
}

/* 區域頁籤按鈕樣式 */
.region-tab {
  background-color: #f8fafc;
  color: #475569;
  border: 1px solid #e2e8f0;
}

.region-tab:hover {
  background-color: #f1f5f9;
  color: #0f172a;
  border-color: #cbd5e1;
}

.region-tab.active {
  background: linear-gradient(135deg, #e11d48 0%, #be123c 100%);
  color: #ffffff;
  border-color: transparent;
  box-shadow: 0 4px 12px rgba(225, 29, 72, 0.25);
}

/* 都道府縣 Pill 膠囊按鈕樣式 */
.pref-pill {
  padding: 4px 10px;
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: 9999px;
  background-color: #ffffff;
  color: #475569;
  border: 1px solid #fed7aa;
  transition: all 0.15s ease-in-out;
  cursor: pointer;
}

.pref-pill:hover {
  background-color: #fff7ed;
  color: #ea580c;
  border-color: #fdba74;
  transform: translateY(-1px);
}

.pref-pill.active {
  background: linear-gradient(135deg, #ea580c 0%, #c2410c 100%);
  color: #ffffff;
  border-color: transparent;
  box-shadow: 0 2px 8px rgba(234, 88, 12, 0.3);
}

/* 活動卡片過渡動效 */
.event-card {
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.event-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 24px -6px rgba(0, 0, 0, 0.08), 0 4px 8px -4px rgba(0, 0, 0, 0.04);
}

/* 金銀銅 TOP 1 / 2 / 3 徽章 */
.rank-badge-1 {
  background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
  color: #ffffff;
  box-shadow: 0 2px 6px rgba(217, 119, 6, 0.35);
}

.rank-badge-2 {
  background: linear-gradient(135deg, #94a3b8 0%, #64748b 100%);
  color: #ffffff;
  box-shadow: 0 2px 6px rgba(100, 116, 139, 0.35);
}

.rank-badge-3 {
  background: linear-gradient(135deg, #b45309 0%, #78350f 100%);
  color: #ffffff;
  box-shadow: 0 2px 6px rgba(120, 53, 15, 0.35);
}

/* 收藏愛心彈跳動效 */
.fav-btn {
  transition: transform 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.fav-btn:active {
  transform: scale(1.25);
}

.fav-active {
  color: #e11d48 !important;
  animation: heartPulse 0.35s ease-in-out;
}

@keyframes heartPulse {
  0% { transform: scale(1); }
  50% { transform: scale(1.35); }
  100% { transform: scale(1); }
}

/* iOS 輕提示 (Toast) */
#toastNotification {
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.3s ease;
}

/* 美化滾動條 */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

::-webkit-scrollbar-track {
  background: #f1f5f9;
  border-radius: 4px;
}

::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: #94a3b8;
}