/* 星曜與轉職任務專屬樣式 - 升級為玻璃擬態風格 */

:root {
  --nav-height: 70px;
}

.main-container {
  max-width: 1200px;
  margin: 0 auto;
  padding-bottom: 50px;
}

/* 分頁按鈕容器 */
.star-tabs {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-top: 20px;
  margin-bottom: 30px;
  padding: 15px;
  background: var(--glass-bg);
  backdrop-filter: blur(10px);
  border-radius: 20px;
  border: 1px solid var(--glass-border);
}

/* 分頁按鈕 */
.tab-btn {
  padding: 10px 20px;
  border: 1px solid var(--glass-border);
  background: var(--glass-bg);
  color: var(--text-muted);
  border-radius: 12px;
  cursor: pointer;
  font-weight: bold;
  font-size: 1rem;
  transition: all 0.3s ease;
}

.tab-btn:hover {
  background: var(--nav-hover-bg);
  color: var(--primary-blue);
  border-color: var(--primary-blue);
  transform: translateY(-2px);
}

.tab-btn.active {
  background: linear-gradient(135deg, var(--primary-blue), var(--primary-dark));
  color: white !important;
  border-color: var(--primary-blue);
  box-shadow: 0 4px 15px rgba(77, 163, 255, 0.3);
}

/* 分頁內容區塊 */
.tab-content {
  display: none;
  animation: fadeIn 0.4s ease-out;
}

.tab-content.active {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* 任務卡片 */
.mission-card {
  background: var(--card-bg);
  backdrop-filter: blur(10px);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  padding: 30px;
  margin-bottom: 30px;
  transition: all 0.4s ease;
  position: relative;
  overflow: hidden;
}

.mission-card:hover {
  transform: translateY(-5px);
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(77, 163, 255, 0.3);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
}

.mission-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 5px;
  height: 100%;
  background: var(--primary-blue);
  opacity: 0.6;
}

.mission-card h3 {
  color: var(--primary-blue);
  font-size: 1.6rem;
  font-weight: 800;
  margin-top: 0;
  margin-bottom: 20px;
  padding-bottom: 15px;
  border-bottom: 1px solid var(--border-separator);
  letter-spacing: 1px;
}

/* 任務表格 */
.mission-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  margin-top: 15px;
  background: rgba(0, 0, 0, 0.1);
  border-radius: 14px;
  border: 1px solid var(--border-separator);
  overflow: hidden;
}

[data-theme="light"] .mission-table {
  background: rgba(0, 102, 204, 0.04);
}

.mission-table tr td {
  padding: 15px 20px;
  border-bottom: 1px solid var(--border-separator);
  line-height: 1.7;
  color: var(--text-main);
  font-size: 1rem;
}

.mission-table tr:last-child td {
  border-bottom: none;
}

/* 左欄（標籤欄）樣式 */
.mission-table tr td:first-child {
  width: 140px;
  background-color: rgba(255, 255, 255, 0.02);
  color: var(--primary-blue);
  font-weight: 800;
  border-right: 1px solid var(--border-separator);
  text-align: right;
  vertical-align: top;
  white-space: nowrap;
}

.mission-table strong {
  color: var(--primary-blue);
}

/* 圖片處理 */
.mission-image-box {
  text-align: center;
  margin-top: 10px;
}

.mission-img {
  max-width: 100%;
  height: auto;
  border-radius: 12px;
  border: 1px solid var(--glass-border);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

/* 回到頂部按鈕 */
#backToTop {
  position: fixed;
  bottom: 30px;
  right: 30px;
  display: none;
  background: linear-gradient(135deg, var(--primary-blue), var(--primary-dark));
  color: white;
  border: 1px solid rgba(255, 255, 255, 0.2);
  width: 50px;
  height: 50px;
  border-radius: 50%;
  font-size: 18px;
  cursor: pointer;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
  transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  z-index: 1000;
}

#backToTop:hover {
  transform: translateY(-5px) scale(1.1);
  box-shadow: 0 12px 25px rgba(77, 163, 255, 0.3);
}

/* 響應式調整 */
@media (max-width: 768px) {
  .star-tabs {
    gap: 8px;
    padding: 10px;
  }
  
  .tab-btn {
    padding: 8px 14px;
    font-size: 0.9rem;
    flex: 1 1 calc(33.33% - 10px);
  }
  
  .mission-card {
    padding: 20px;
  }

  .mission-table tr td:first-child {
    width: 90px;
    font-size: 0.9rem;
    padding: 12px 10px;
  }
  
  .mission-table tr td {
    padding: 12px 10px;
    font-size: 0.95rem;
  }
}