/* 继承基础样式 */
@import url('../styles.css');

.converter-container {
    background: var(--app-bg);
    border-radius: 16px;
    padding: 2rem;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}

/* 上传区域样式 */
.upload-area {
    border: 2px dashed rgba(0, 122, 255, 0.3);
    border-radius: 12px;
    padding: 3rem;
    text-align: center;
    background: rgba(255, 255, 255, 0.5);
    transition: all 0.3s ease;
}

.upload-area:hover {
    border-color: rgba(0, 122, 255, 0.6);
    background: rgba(255, 255, 255, 0.7);
}

.upload-area.drag-over {
    border-color: #007AFF;
    background: rgba(0, 122, 255, 0.1);
}

.upload-area i {
    font-size: 3rem;
    color: #007AFF;
    margin-bottom: 1rem;
}

.upload-tips {
    margin-top: 1rem;
    color: #666;
    font-size: 0.85rem;
}

/* 设置面板样式 */
.settings-panel {
    margin: 2rem 0;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.5);
    border-radius: 12px;
}

.setting-item {
    margin: 1rem 0;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.setting-item label {
    min-width: 120px;
    color: #333;
}

/* 格式选择器样式 */
.format-select {
    padding: 8px 12px;
    border: 1px solid #ddd;
    border-radius: 6px;
    font-size: 0.9rem;
    background: white;
    cursor: pointer;
    outline: none;
    transition: all 0.2s ease;
    min-width: 120px;
}

.format-select:hover {
    border-color: #007AFF;
}

.format-select option:disabled {
    color: #999;
    font-style: italic;
}

/* 预览区域样式优化 */
.preview-content {
    display: flex;
    gap: 20px;
    padding: 15px;
    background: rgba(255, 255, 255, 0.8);
    border-radius: 8px;
}

.preview-original,
.preview-converted {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.preview-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}

.preview-title {
    font-weight: 500;
    color: #333;
}

.preview-wrapper {
    aspect-ratio: 16/9;
    background: rgba(0, 0, 0, 0.03);
    border-radius: 8px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 10px;
}

.file-info {
    margin-top: 10px;
}

.file-details {
    display: flex;
    flex-direction: column;
    gap: 4px;
    font-size: 0.9rem;
    color: #666;
}

.file-name {
    font-weight: 500;
    color: #333;
    word-break: break-all;
}

.file-type,
.file-size {
    color: #666;
}

.preview-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: #666;
}

.preview-placeholder i {
    font-size: 24px;
}

.convert-status {
    font-size: 0.9rem;
    color: #666;
}

.convert-actions {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
}

.download-btn {
    background: #007AFF;
    color: white;
    border: none;
    padding: 6px 12px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.2s ease;
}

.download-btn:hover {
    background: #0056b3;
    transform: translateY(-1px);
}

.remove-btn {
    background: transparent;
    border: none;
    color: #ff3b30;
    padding: 4px;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.remove-btn:hover {
    background: rgba(255, 59, 48, 0.1);
}

/* 转换按钮样式 */
.convert-actions {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
}

.primary-btn, .secondary-btn {
    padding: 10px 20px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 1rem;
    transition: all 0.2s ease;
}

.primary-btn {
    background: #007AFF;
    color: white;
}

.secondary-btn {
    background: rgba(0, 122, 255, 0.1);
    color: #007AFF;
}

.primary-btn:hover {
    background: #0056b3;
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(0, 122, 255, 0.3);
}

.secondary-btn:hover {
    background: rgba(0, 122, 255, 0.2);
    transform: translateY(-1px);
}

/* 进度条样式 */
.progress-bar {
    width: 100%;
    height: 4px;
    background: #f0f0f0;
    border-radius: 2px;
    overflow: hidden;
    margin-top: 1rem;
}

.progress-bar-fill {
    height: 100%;
    background: linear-gradient(90deg, #007AFF, #00C6FF);
    width: 0;
    transition: width 0.3s ease;
}

/* 预览项样式优化 */
.preview-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.remove-btn {
    background: transparent;
    border: none;
    color: #ff3b30;
    cursor: pointer;
    padding: 4px;
    border-radius: 4px;
    transition: all 0.2s ease;
}

.remove-btn:hover {
    background: rgba(255, 59, 48, 0.1);
}

.preview-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
    background: #f8f8f8;
    border-radius: 8px;
    overflow: hidden;
    margin-bottom: 1rem;
}

.preview-image {
    max-width: 100%;
    max-height: 300px;
    object-fit: contain;
}

/* 清空按钮样式 */
.clear-btn {
    background: rgba(255, 59, 48, 0.1);
    color: #ff3b30;
    border: none;
    padding: 10px 20px;
    border-radius: 8px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 1rem;
    transition: all 0.2s ease;
}

.clear-btn:hover {
    background: rgba(255, 59, 48, 0.2);
    transform: translateY(-1px);
}

/* 添加合并 PDF 选项的样式 */
#mergePdfOption {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(0, 0, 0, 0.1);
}

#mergeToPdf {
    background: #4CAF50;
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: 6px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.2s ease;
}

#mergeToPdf:hover {
    background: #45a049;
    transform: translateY(-1px);
}

#mergeToPdf i {
    font-size: 1.2em;
}

/* 优化多选时的预览列表样式 */
.preview-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.preview-item {
    background: rgba(255, 255, 255, 0.8);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}