/* File preview styles - PDF viewer, image viewer, and layout controls */

/* File Preview Container */
.file-preview-container {
    margin-top: 20px;
    padding: 20px;
    background-color: #f8f9fa;
    border-radius: 8px;
    border: 1px solid #e5e7eb;
}

.file-preview-container h3 {
    margin: 0 0 15px 0;
    color: #374151;
    font-size: 16px;
    font-weight: 600;
}

.file-preview {
    width: 100%;
    min-height: 500px;
    background-color: white;
    border-radius: 5px;
    border: 1px solid #d1d5db;
    overflow: auto; /* Allow scrolling when content is larger than container */
    position: relative; /* For proper canvas positioning */
    box-sizing: border-box; /* Include border in width/height calculation */
}

.preview-placeholder {
    text-align: center;
    color: #6b7280;
    padding: 20px;
}

.preview-icon {
    font-size: 48px;
    margin-bottom: 10px;
}

.preview-placeholder p {
    margin: 5px 0;
    font-size: 14px;
}

/* PDF Viewer Styles */
.pdf-viewer {
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.3);
    margin: 20px auto;
    display: block;
    transition: transform 0.2s ease;
    /* Remove max-width constraint to allow canvas to render at full size */
}

/* PDF Controls Styles */
.pdf-controls {
    background-color: #f8f9fa;
    border: 1px solid #dee2e6;
    border-radius: 5px;
    padding: 10px 12px;
    margin-bottom: 10px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.pdf-controls-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
}

.pdf-controls-left {
    display: flex;
    align-items: center;
    gap: 10px;
}

.pdf-controls-right {
    display: flex;
    align-items: center;
    gap: 10px;
}

.page-info, .zoom-level {
    font-size: 12px;
    color: #495057;
    min-width: 75px;
    text-align: center;
    font-weight: 500;
}

/* Picture Layout Styles */
.picture-layout {
    width: 100%;
    max-width: 500px;
    margin: 15px auto;
    padding: 15px;
    background: #e9ecef;
    border: none;
    border-radius: 8px;
    text-align: center;
}

.paper-canvas {
    position: relative;
    margin: 0 auto 10px;
    background: white;
    border: 1px solid #ccc;
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15), 0 2px 4px rgba(0, 0, 0, 0.1);
    border-radius: 2px;
    overflow: hidden;
}

.printable-area {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border: 2px dotted #999;
    pointer-events: none;
}

.paper-canvas img {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    object-fit: contain;
    display: block;
    border: none;
    outline: none;
    box-shadow: none;
    border-radius: 0;
}

.paper-dimensions {
    font-size: 14px;
    color: #666;
    margin-top: 10px;
}

.layout-controls {
    margin-top: 10px;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.duplicates-control {
    display: flex;
    align-items: center;
    gap: 10px;
}

.duplicates-control select {
    padding: 4px 8px;
    border: 1px solid #ccc;
    border-radius: 4px;
    background: white;
    font-size: 14px;
}

.scale-control {
    display: flex;
    align-items: center;
    gap: 10px;
}

.scale-slider {
    width: 120px;
    height: 6px;
    border-radius: 3px;
    background: #ddd;
    outline: none;
    -webkit-appearance: none;
}

.scale-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: #007bff;
    cursor: pointer;
}

.scale-slider::-moz-range-thumb {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: #007bff;
    cursor: pointer;
    border: none;
}

.rotate-checkbox {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 14px;
}

/* Image Viewer Styles (fallback) */
.image-viewer {
    max-width: 100%;
    max-height: 400px;
    height: auto;
    border-radius: 5px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.3);
}

/* Mobile File Preview Improvements */
@media (max-width: 768px) {
    /* Mobile file preview container */
    .file-preview-container {
        margin-top: 10px;
        padding: 10px;
    }
    
    .file-preview-container h3 {
        font-size: 16px;
        margin-bottom: 8px;
    }
    
    /* Mobile PDF controls */
    .pdf-controls {
        padding: 8px;
        margin-bottom: 8px;
    }
    
    .pdf-controls-row {
        flex-direction: column;
        gap: 8px;
    }
    
    .pdf-controls-left,
    .pdf-controls-right {
        display: flex;
        justify-content: center;
        align-items: center;
        gap: 8px;
    }
    
    .pdf-controls button {
        padding: 6px 10px;
        font-size: 12px;
        min-height: 32px;
    }
    
    .page-info,
    .zoom-level {
        font-size: 12px;
    }
    
    /* Mobile paper canvas scaling */
    .paper-canvas {
        max-width: 100vw;
        transform: scale(0.75);
        transform-origin: top left;
        margin-bottom: 15px;
    }
    
    /* Mobile paper dimensions display */
    .paper-dimensions {
        font-size: 12px;
        margin-top: 8px;
        text-align: center;
    }
    
    /* Mobile layout controls */
    .layout-controls {
        flex-direction: column;
        gap: 10px;
        padding: 10px;
        background-color: #f8f9fa;
        border-radius: 5px;
        margin-top: 10px;
    }
    
    .rotate-checkbox,
    .duplicates-control,
    .scale-control {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 10px;
        font-size: 13px;
    }
    
    .rotate-checkbox label,
    .duplicates-control label,
    .scale-control label {
        font-weight: 500;
        min-width: 60px;
    }
    
    .duplicates-control select {
        padding: 6px 8px;
        font-size: 12px;
        min-width: 100px;
    }
    
    /* Mobile scale slider */
    .scale-slider {
        flex: 1;
        margin: 0 10px;
    }
    
    .scale-control span {
        font-size: 12px;
        font-weight: 600;
        min-width: 40px;
        text-align: right;
    }
    
    /* Mobile file preview */
    .file-preview {
        margin-top: 10px;
    }
    
    .file-preview canvas,
    .file-preview img {
        max-width: 100%;
        height: auto;
        border-radius: 3px;
    }
    
    /* Mobile image viewer */
    .image-viewer {
        max-height: 300px;
    }
    
    /* Mobile file info */
    .file-info {
        font-size: 12px;
        padding: 8px;
    }
    
    .file-info strong {
        font-size: 11px;
    }
    
    /* Mobile responsive paper size adjustments */
    .paper-canvas[data-paper-size="24x36"],
    .paper-canvas[data-paper-size="18x24"] {
        transform: scale(0.5);
    }
    
    .paper-canvas[data-paper-size="13x19"] {
        transform: scale(0.6);
    }
    
    .paper-canvas[data-paper-size="11x17"] {
        transform: scale(0.7);
    }
    
    .paper-canvas[data-paper-size="8.5x11"] {
        transform: scale(0.8);
    }
}