/* Claude 風格主題 */
:root {
  /* Claude 主色調 - 改為清新藍系 */
  --claude-orange: #4DA8DA;             /* 主色：天藍 */
  --claude-orange-light: #80D8C3;       /* 輔助色：青綠 */
  --claude-orange-dark: #2E89BD;        /* 主色深版：按鈕 hover */

  /* 背景色系 */
  --claude-bg-primary: #F5F5F5;         /* 全域背景色 */
  --claude-bg-secondary: #E8F7F3;       /* 輕青綠調底色 */
  --claude-bg-tertiary: #E0E0E0;        /* 次背景、區塊底 */

  /* 文字色系 */
  --claude-text-primary: #1A1A1A;
  --claude-text-secondary: #4A4A4A;
  --claude-text-muted: #6B7280;

  /* 邊框和分隔線 */
  --claude-border: #DADADA;
  --claude-border-light: #ECECEC;

  /* 陰影 */
  --claude-shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --claude-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
  --claude-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);

  /* 圓角 */
  --claude-radius: 8px;
  --claude-radius-lg: 12px;
}


/* 全域樣式 */
body {
  background-color: var(--claude-bg-primary);
  color: var(--claude-text-primary);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  line-height: 1.6;
}

/* 容器樣式 */
.container {
  max-width: 1200px;
}

/* Header 樣式 */
/*
.claude-header {
  background: linear-gradient(135deg, #2C3E50 0%, #34495E 100%);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
*/

.claude-header {
  background: linear-gradient(135deg, #F8F9FA 0%, #E9ECEF 100%);
  border-bottom: 1px solid var(--claude-border-light);
}

.claude-logo {
    max-height: 40px; /* 調整 logo 大小 */
    width: auto;
}

@media (max-width: 768px) {
    .claude-header .d-flex {
        flex-direction: row; /* 保持水平排列，若需垂直改為 column */
        align-items: center;
    }

    .claude-logo {
        max-height: 40px; /* 行動裝置上縮小 logo */
    }
}

/* Claude 主題版 天氣卡片樣式 - 桌面與行動排版 */
.claude-weather-card {
  /* background-color: var(--claude-bg-secondary); */
  color: var(--claude-text-primary);
  border-radius: var(--claude-radius);
  box-shadow: var(--claude-shadow-sm); 
  font-size: 0.9rem;
  padding: 6px 12px;
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 160px;
}

/* 天氣圖示 */
.claude-weather-icon {
  width: 32px;
  height: 32px;
}

/* 文字資訊容器 */
.claude-weather-info {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

/* 確保卡片內容不會超出 200px */

#custom-weather-card {
  max-width: 200px;
}

/* 手機版垂直排版（小於 768px）*/
/*
@media (max-width: 768px) {
  .claude-weather-card {
    flex-direction: column;
    text-align: center;
    gap: 4px;
    padding: 8px 10px;
  }

  .claude-weather-icon {
    width: 40px;
    height: 40px;
  }

  .claude-weather-info .fw-bold {
    font-size: 1rem;
  }

  .claude-weather-info {
    align-items: center;
  }
}
*/

/* 圓形圖標樣式 */
.preview-icon-container,
.process-icon-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.preview-icon,
.process-icon {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border: 2px solid #dee2e6;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    text-decoration: none;
}

.preview-icon:hover,
.process-icon:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
    border-color: #0d6efd;
    text-decoration: none;
}

/* 主要處理按鈕 - 藍色主題 */
.process-icon {
    background: linear-gradient(135deg, #0d6efd 0%, #0849b8 100%);
    border-color: #0d6efd;
    color: white;
}

.process-icon:hover {
    background: linear-gradient(135deg, #0b5ed7 0%, #073ba0 100%);
    border-color: #0a58ca;
    transform: translateY(-4px) scale(1.08);
    box-shadow: 0 10px 25px rgba(13, 110, 253, 0.3);
}

/* 次要處理按鈕 - 綠色主題 */
.process-icon-secondary {
    background: linear-gradient(135deg, #198754 0%, #146c43 100%);
    border-color: #198754;
}

.process-icon-secondary:hover {
    background: linear-gradient(135deg, #157347 0%, #0f5132 100%);
    border-color: #146c43;
    box-shadow: 0 10px 25px rgba(25, 135, 84, 0.3);
}

/* 預覽按鈕 hover 效果 */
.preview-icon:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
    border-color: #0d6efd;
}

.preview-icon[data-style="normal"]:hover {
    background: linear-gradient(135deg, #e3f2fd 0%, #bbdefb 100%);
    border-color: #2196f3;
}

.preview-icon[data-style="lomo"]:hover {
    background: linear-gradient(135deg, #e8f5e8 0%, #c8e6c9 100%);
    border-color: #4caf50;
}

.preview-icon[data-style="vintage"]:hover {
    background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
    border-color: #ff9800;
}

.icon-symbol {
    font-size: 1.8rem;
    line-height: 1;
}

.icon-label {
    font-size: 0.8rem;
    color: #6c757d;
    font-weight: 500;
    text-align: center;
    white-space: nowrap;
}

.preview-icon:hover + .icon-label,
.preview-icon-container:hover .icon-label,
.process-icon:hover + .icon-label,
.process-icon-container:hover .icon-label {
    color: #495057;
    font-weight: 600;
}

/* 響應式調整 */
@media (max-width: 576px) {
    .preview-icon,
    .process-icon {
        width: 60px;
        height: 60px;
    }
    
    .icon-symbol {
        font-size: 1.5rem;
    }
    
    .icon-label {
        font-size: 0.7rem;
    }
    
    .d-flex.gap-4 {
        gap: 1rem !important;
    }
}

/* 卡片樣式 */
.card {
  background-color: var(--claude-bg-primary);
  border: 1px solid var(--claude-border);
  border-radius: var(--claude-radius-lg);
  box-shadow: var(--claude-shadow);
  transition: all 0.2s ease;
}

.card:hover {
  box-shadow: var(--claude-shadow-lg);
  transform: translateY(-1px);
}

.card-header {
  background-color: var(--claude-bg-secondary);
  border-bottom: 1px solid var(--claude-border);
  border-radius: var(--claude-radius-lg) var(--claude-radius-lg) 0 0;
  padding: 1.5rem;
}

.card-body {
  padding: 1.5rem;
}

/* 按鈕樣式 */
.btn {
  border-radius: var(--claude-radius);
  font-weight: 500;
  padding: 0.75rem 1.5rem;
  transition: all 0.2s ease;
  border: none;
}

.btn-primary {
  background-color: var(--claude-orange);
  color: white;
}

.btn-primary:hover {
  background-color: var(--claude-orange-dark);
  transform: translateY(-1px);
  box-shadow: var(--claude-shadow);
}

.btn-success {
  background-color: #10B981;
  color: white;
}

.btn-success:hover {
  background-color: #059669;
  transform: translateY(-1px);
  box-shadow: var(--claude-shadow);
}

.btn-secondary {
  background-color: var(--claude-bg-tertiary);
  color: var(--claude-text-primary);
  border: 1px solid var(--claude-border);
}

.btn-secondary:hover {
  background-color: var(--claude-border);
  transform: translateY(-1px);
}

/* 表單樣式 */
.form-control {
  border: 1px solid var(--claude-border);
  border-radius: var(--claude-radius);
  padding: 0.75rem;
  transition: all 0.2s ease;
  background-color: var(--claude-bg-primary);
}

.form-control:focus {
  border-color: var(--claude-orange);
  box-shadow: 0 0 0 3px rgba(77, 168, 218, 0.2);
  outline: none;
}

.form-label {
  color: var(--claude-text-secondary);
  font-weight: 500;
  margin-bottom: 0.5rem;
}

/* 警告框樣式 */
.alert {
  border-radius: var(--claude-radius);
  border: none;
  padding: 1rem 1.25rem;
}

.alert-success {
  background-color: #D1FAE5;
  color: #065F46;
  border-left: 4px solid #10B981;
}

.alert-danger {
  background-color: #FEE2E2;
  color: #991B1B;
  border-left: 4px solid #EF4444;
}

/* 進度條樣式 */
.progress {
  background-color: var(--claude-bg-tertiary);
  border-radius: var(--claude-radius);
  height: 8px;
}

.progress-bar {
  background-color: var(--claude-orange);
  border-radius: var(--claude-radius);
  transition: width 0.3s ease;
}

/* 導航樣式 */
.navbar {
  background-color: var(--claude-bg-primary);
  border-bottom: 1px solid var(--claude-border);
  box-shadow: var(--claude-shadow-sm);
}

/* 影片預覽樣式 */
video {
  border-radius: var(--claude-radius);
  box-shadow: var(--claude-shadow);
}

/* 標題樣式 */
h1, h2, h3, h4, h5, h6 {
  color: var(--claude-text-primary);
  font-weight: 600;
}

h2 {
  color: var(--claude-orange-dark);
}

/* 小文字樣式 */
.text-muted {
  color: var(--claude-text-muted) !important;
}

/* 自定義工具提示 */
.claude-tooltip {
  background-color: var(--claude-text-primary);
  color: white;
  padding: 0.5rem 0.75rem;
  border-radius: var(--claude-radius);
  font-size: 0.875rem;
}

/* 載入動畫 */
.loading-spinner {
  border: 3px solid var(--claude-bg-tertiary);
  border-top: 3px solid var(--claude-orange);
  border-radius: 50%;
  width: 40px;
  height: 40px;
  animation: spin 1s linear infinite;
  margin: 0 auto;
}

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

/* 響應式設計 */
@media (max-width: 768px) {
  .card-body {
    padding: 1rem;
  }
  
  .btn {
    padding: 0.625rem 1.25rem;
    font-size: 0.875rem;
  }
}

/* 檔案上傳區域樣式 */
.file-upload-area {
  border: 2px dashed var(--claude-border);
  border-radius: var(--claude-radius-lg);
  padding: 2rem;
  text-align: center;
  transition: all 0.2s ease;
  background-color: var(--claude-bg-secondary);
}

.file-upload-area:hover {
  border-color: var(--claude-orange);
  background-color: var(--claude-bg-primary);
}

.file-upload-area.dragover {
  border-color: var(--claude-orange);
  background-color: rgba(255, 122, 0, 0.05);
}

/* 四宮格示意圖樣式 */
.fourgrid-diagram {
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    box-shadow: var(--claude-shadow);
}

.fourgrid-diagram:hover {
    transform: scale(1.05);
    box-shadow: var(--claude-shadow-lg);
}

/* 360度示意圖樣式 */
.diagram-360 {
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    box-shadow: var(--claude-shadow);
}

.diagram-360:hover {
    transform: scale(1.05);
    box-shadow: var(--claude-shadow-lg);
}

/* 響應式設計 */
@media (max-width: 768px) {
    .fourgrid-diagram,
    .diagram-360 {
        max-width: 100% !important;
    }
}

/* Custom styles for the file list */
#fileList .list-group-item.compact-list-item {
    padding: 0.5rem 1rem; /* Reduced padding for compactness */
    margin-bottom: 0.25rem; /* Reduced margin between items */
    border-radius: 0.25rem;
    background-color: #f8f9fa; /* Light background for contrast */
    transition: background-color 0.2s ease;
}

#fileList .list-group-item.compact-list-item:hover {
    background-color: #e9ecef; /* Subtle hover effect */
}

#fileList .text-truncate {
    max-width: 100%; /* Ensure long names are truncated */
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

#fileList .bi {
    color: #6c757d; /* Muted icon color */
}

/* Ensure responsiveness for smaller screens */
@media (max-width: 576px) {
    #fileList .list-group-item.compact-list-item {
        font-size: 0.85rem; /* Slightly smaller font on mobile */
        padding: 0.4rem 0.8rem; /* Even more compact on mobile */
    }
}

/* Ensure responsiveness for smaller screens for footer */
footer a.text-light:hover {
    color: var(--claude-orange) !important;
}

@media (max-width: 576px) {
    footer p {
        font-size: 0.9rem;
    }
}

.grecaptcha-badge {
    visibility: hidden;
}

/* Google AdSense */
.ad-container {
    max-width: 728px;
    margin: 0 auto;
}