/* === 簡化美觀套件 - 專為現有設計風格 === */

/* --- 基礎動畫效果 --- */
@import url('https://cdnjs.cloudflare.com/ajax/libs/animate.css/4.1.1/animate.min.css');

/* --- 保持原有設計的動畫類別 --- */
.fade-in-up {
  animation: fadeInUp 0.8s ease-out;
}

.fade-in-left {
  animation: fadeInLeft 0.8s ease-out;
}

.fade-in-right {
  animation: fadeInRight 0.8s ease-out;
}

/* --- 現有元件的微調美化 --- */

/* 導覽列微調 */
.navbar {
  backdrop-filter: blur(10px);
  transition: all 0.3s ease;
}

/* 按鈕微調 */
.section-cta-btn {
  position: relative;
  overflow: hidden;
}

.section-cta-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.5s ease;
}

.section-cta-btn:hover::before {
  left: 100%;
}

/* 節目表項目微調 */
.schedule-item {
  border-left: 3px solid transparent;
  transition: all 0.3s ease;
  flex: 0 0 300px !important; /* 強制設定普通卡片寬度 */
}

/* 現正播出卡片特殊寬度 */
.schedule-item.current {
  flex: 0 0 750px !important; /* 強制設定現正播出卡片寬度縮小為 750px */
}

.schedule-item:hover {
  border-left-color: var(--primary-color, #2b71d2);
}

/* 影片卡片微調 */
.video-card {
  border-radius: 8px;
  overflow: hidden;
}

.video-card img {
  transition: transform 0.3s ease;
}

.video-card:hover img {
  transform: scale(1.05);
}

/* 導覽箭頭微調 */
.schedule-nav-arrow {
  border-radius: 50%;
  transition: all 0.3s ease;
}

.schedule-nav-arrow:hover {
  background-color: rgba(0, 0, 0, 0.1);
}

/* 主題切換按鈕微調 */
#theme-switcher {
  border-radius: 50%;
  padding: 8px;
  transition: all 0.3s ease;
}

#theme-switcher:hover {
  background-color: rgba(0, 0, 0, 0.1);
}

/* 漢堡選單微調 */
.hamburger-btn {
  border-radius: 6px;
  transition: all 0.3s ease;
}

.hamburger-btn:hover {
  background-color: rgba(0, 0, 0, 0.1);
}

/* 側邊選單微調 */
.side-menu {
  backdrop-filter: blur(10px);
}

.side-menu a {
  transition: all 0.3s ease;
  border-left: 3px solid transparent;
}

.side-menu a:hover {
  border-left-color: var(--primary-color, #2b71d2);
  background-color: rgba(0, 0, 0, 0.05);
}

/* 載入動畫 */
.loading-simple {
  width: 40px;
  height: 40px;
  border: 3px solid #f3f3f3;
  border-top: 3px solid var(--primary-color, #2b71d2);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin: 20px auto;
}

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

/* 簡化通知樣式 */
.notification-simple {
  position: fixed;
  top: 20px;
  right: 20px;
  background: var(--primary-color, #2b71d2);
  color: white;
  padding: 12px 20px;
  border-radius: 6px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  z-index: 10000;
  animation: slideInRight 0.3s ease-out;
  font-size: 14px;
}

/* 響應式調整 */
@media (max-width: 768px) {
  .navbar {
    backdrop-filter: none;
  }
  
  .side-menu {
    backdrop-filter: none;
  }
  
  .section-cta-btn::before {
    display: none;
  }
}