/* tools/pdf-to-image/tool.css */

.tool-wrapper {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}


/* File Info */
.file-box {
    background: #f5f5f5;
    border-radius: 8px;
    padding: 15px;
    margin-bottom: 20px;
}

.file-row {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.file-icon {
    font-size: 24px;
    color: #e74c3c;
}

.file-name {
    flex: 1;
    font-weight: 500;
    color: #333;
}

.file-size {
    color: #666;
    font-size: 13px;
}

.remove-file {
    background: none;
    border: none;
    color: #999;
    cursor: pointer;
    font-size: 18px;
    transition: color 0.3s ease;
}

.remove-file:hover {
    color: #e74c3c;
}

.page-count {
    margin-top: 8px;
    padding-top: 8px;
    border-top: 1px solid #e0e0e0;
}

/* Options Section */
.tool-settings {
    background: white;
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 20px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.tool-settings h3 {
    margin-bottom: 20px;
    color: #333;
    font-size: 18px;
}

.options-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}

.option-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.option-group label {
    font-weight: 600;
    color: #555;
    font-size: 14px;
}

.option-select {
    padding: 8px 12px;
    border: 1px solid #ddd;
    border-radius: 6px;
    font-size: 14px;
}

/* Format Buttons */
.format-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.format-btn {
    padding: 8px 16px;
    background: #f0f0f0;
    border: 1px solid #ddd;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 14px;
}

.format-btn i {
    margin-right: 6px;
}

.format-btn.active {
    background: #4CAF50;
    color: white;
    border-color: #4CAF50;
}

/* Quality Slider */
.quality-slider {
    display: flex;
    align-items: center;
    gap: 12px;
}

.quality-slider input {
    flex: 1;
}

.quality-slider span {
    min-width: 45px;
    color: #666;
}

/* Preview Section */
.preview-section {
    margin-top: 20px;
}

.preview-section h3 {
    margin-bottom: 15px;
    color: #333;
}

.pages-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 15px;
}

.page-preview {
    transition: transform 0.3s ease;
}

.page-preview:hover {
    transform: translateY(-2px);
}

.page-preview canvas {
    border-radius: 4px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

/* Progress Bar */
.progress-container {
    background: #f0f0f0;
    border-radius: 10px;
    overflow: hidden;
    margin: 20px 0;
    position: relative;
    height: 40px;
}

.progress-fill {
    background: linear-gradient(90deg, #4CAF50, #8BC34A);
    width: 0%;
    height: 100%;
    transition: width 0.3s ease;
}

.progress-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: #333;
    font-weight: 600;
    font-size: 14px;
}

/* Messages */
.success-message {
    background: #d4edda;
    color: #155724;
    padding: 12px;
    border-radius: 6px;
    margin: 10px 0;
    border-left: 4px solid #28a745;
}

.error-message {
    background: #f8d7da;
    color: #721c24;
    padding: 12px;
    border-radius: 6px;
    margin: 10px 0;
    border-left: 4px solid #dc3545;
}

/* Loading Indicator */
.loading {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 20px;
    background: #f5f5f5;
    border-radius: 8px;
    margin: 20px 0;
}

.loading-spinner {
    animation: spin 1s linear infinite;
    font-size: 24px;
    color: #4CAF50;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}



/* Responsive Design */
@media (max-width: 768px) {
    .tool-wrapper {
        padding: 15px;
    }
    
    .upload-area {
        padding: 40px 15px;
    }
    
    .upload-text {
        font-size: 18px;
    }
    
    .options-grid {
        grid-template-columns: 1fr;
    }
    
    .pages-container {
        grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    }
    
    .action-buttons {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
        justify-content: center;
    }
    
    .format-buttons {
        grid-template-columns: repeat(2, 1fr);
    }
}