.service-page {
    padding-top: 80px;
    min-height: 100vh;
    background-color: var(--background-color);
}

.service-page h1 {
    text-align: center;
    margin-bottom: 2rem;
    color: var(--primary-color);
}

.converter-box {
    background-color: var(--card-background);
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    max-width: 800px;
    margin: 0 auto;
}

.upload-section {
    padding: 2rem;
}

.upload-area {
    border: 2px dashed #ccc;
    padding: 40px;
    text-align: center;
    margin: 20px 0;
    border-radius: 8px;
    background: #f9f9f9;
    cursor: pointer;
    transition: all 0.3s ease;
}

.upload-area:hover, .upload-area.dragover {
    border-color: var(--primary-color);
    background: #f0f0f0;
}

.upload-area i {
    font-size: 48px;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.upload-area h3 {
    margin: 0 0 10px;
    color: #333;
}

.upload-area p {
    color: #666;
    margin-bottom: 20px;
}

.upload-btn {
    background: var(--primary-color);
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
    transition: background 0.3s ease;
}

.upload-btn:hover {
    background: #0056b3;
}

.file-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem;
    background-color: #f8f9fa;
    border-radius: 5px;
    margin-top: 1rem;
}

.file-details {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.file-details i {
    color: var(--primary-color);
    font-size: 1.5rem;
}

.change-file-btn {
    background-color: transparent;
    border: 1px solid var(--primary-color);
    color: var(--primary-color);
    padding: 0.5rem 1rem;
    border-radius: 5px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.change-file-btn:hover {
    background-color: var(--primary-color);
    color: white;
}

.preview-area {
    margin-top: 20px;
}

.preview-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    margin-bottom: 20px;
}

.preview-controls button {
    background: #fff;
    border: 1px solid #ddd;
    padding: 8px 16px;
    border-radius: 4px;
    cursor: pointer;
}

.preview-controls button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.image-compare {
    display: flex;
    gap: 20px;
    margin: 20px 0;
    flex-wrap: wrap;
}

.image-container {
    flex: 1;
    min-width: 300px;
    background: white;
    padding: 15px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.image-container h3 {
    margin-bottom: 15px;
    color: #333;
}

.image-container img {
    width: 100%;
    height: auto;
    border-radius: 4px;
    margin-bottom: 15px;
}

.image-info {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 10px;
    background: #f8f9fa;
    border-radius: 4px;
}

.image-info span {
    color: #666;
}

.compression-controls {
    background: white;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    margin-top: 20px;
}

.quality-control, .size-control {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
}

.quality-control input[type="range"] {
    flex: 1;
}

.size-control input[type="number"] {
    width: 100px;
    padding: 5px;
    border: 1px solid #dee2e6;
    border-radius: 4px;
}

.primary-btn, .secondary-btn {
    padding: 10px 20px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
}

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

.secondary-btn {
    background: #6c757d;
    color: white;
}

.primary-btn:hover, .secondary-btn:hover {
    opacity: 0.9;
}

.primary-btn:disabled, .secondary-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.compression-options {
    margin-top: 1rem;
    padding: 1rem;
    background-color: #f8f9fa;
    border-radius: 5px;
}

.compression-options select {
    width: 100%;
    padding: 0.5rem;
    margin-top: 0.5rem;
    border: 1px solid #ddd;
    border-radius: 4px;
}

.convert-btn, .download-btn {
    display: block;
    width: 100%;
    padding: 1rem;
    margin-top: 1rem;
    background-color: var(--primary-color);
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.convert-btn:hover, .download-btn:hover {
    background-color: var(--secondary-color);
}

.convert-btn:disabled {
    background-color: #ccc;
    cursor: not-allowed;
}

#preview img {
    max-width: 100%;
    margin-top: 1rem;
    border-radius: 5px;
}

.loading {
    display: none;
    text-align: center;
    margin-top: 1rem;
}

.loading.active {
    display: block;
}

/* PDF Editor specific styles */
.pdf-editor-container {
    background-color: var(--card-background);
    padding: 1rem;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    margin-top: 2rem;
}

.toolbar {
    position: sticky;
    top: 80px;
    z-index: 100;
    display: flex;
    gap: 0.5rem;
    padding: 1rem;
    background-color: #f8f9fa;
    border-radius: 5px;
    margin-bottom: 1rem;
    flex-wrap: wrap;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.tool-group {
    display: flex;
    gap: 0.5rem;
}

.tool-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    border: 1px solid #dee2e6;
    border-radius: 4px;
    background-color: white;
    color: #495057;
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 0.9rem;
    min-width: 100px;
    justify-content: center;
}

.tool-btn:hover {
    background-color: #f8f9fa;
    border-color: #adb5bd;
    color: var(--primary-color);
}

.tool-btn.active {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
}

.tool-btn.primary-btn {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
}

.tool-btn.primary-btn:hover {
    background-color: var(--secondary-color);
    border-color: var(--secondary-color);
}

.tool-btn:disabled {
    background-color: #e9ecef;
    border-color: #dee2e6;
    color: #adb5bd;
    cursor: not-allowed;
}

.tool-btn i {
    font-size: 1rem;
}

.tool-separator {
    width: 1px;
    background-color: #dee2e6;
    margin: 0 0.5rem;
}

.editor-workspace {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    align-items: center;
    width: 100%;
    overflow-x: auto;
    padding: 1rem;
    background-color: #f8f9fa;
    border-radius: 5px;
}

.pdf-container {
    width: 100%;
    max-width: 1000px;
    min-height: 400px;
    overflow: auto;
    background-color: #e9ecef;
    padding: 2rem;
    border-radius: 5px;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    margin: 0 auto;
}

.pdf-container canvas {
    background-color: white;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    margin: 0 auto;
    display: block;
}

#pdfCanvas {
    border: 1px solid #dee2e6;
}

.pdf-container:empty::before {
    content: 'Upload a PDF file to start editing';
    color: #6c757d;
    font-size: 1.2rem;
}

.page-controls {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.page-controls button {
    padding: 0.5rem 1rem;
    border: none;
    border-radius: 4px;
    background-color: var(--primary-color);
    color: white;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.page-controls button:disabled {
    background-color: #e9ecef;
    cursor: not-allowed;
}

.page-controls button:hover:not(:disabled) {
    background-color: var(--secondary-color);
}

.properties-panel {
    position: fixed;
    right: 1rem;
    top: 5rem;
    background-color: white;
    padding: 1rem;
    border-radius: 5px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    width: 250px;
}

.property-group {
    margin-bottom: 1rem;
}

.property-group label {
    display: block;
    margin-bottom: 0.5rem;
}

.property-group input {
    width: 100%;
    padding: 0.5rem;
    border: 1px solid #dee2e6;
    border-radius: 4px;
}

.property-group input[type="color"] {
    padding: 0;
    height: 40px;
}

/* File Selection Area */
.file-selection-area {
    background-color: white;
    border-radius: 8px;
    padding: 2rem;
    margin-bottom: 2rem;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

/* PDF Preview */
.pdf-preview {
    background-color: white;
    border-radius: 8px;
    padding: 1.5rem;
    margin-bottom: 2rem;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.preview-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.preview-actions {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 20px;
}

.primary-btn, .secondary-btn {
    padding: 12px 24px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
    border: none;
    transition: all 0.3s ease;
}

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

.secondary-btn {
    background: #6c757d;
    color: white;
}

.primary-btn:hover, .secondary-btn:hover {
    opacity: 0.9;
}

#pdfCanvas {
    max-width: 100%;
    margin: 0 auto;
    display: block;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

/* PDF Viewer Styles */
.pdf-viewer-container {
    background-color: white;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    margin-top: 2rem;
}

.upload-section {
    padding: 2rem;
}

.pdf-viewer {
    background-color: #f8f9fa;
    border-radius: 10px;
    overflow: hidden;
}

.viewer-header {
    background-color: white;
    padding: 1rem;
    border-bottom: 1px solid #dee2e6;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.file-info {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.file-info i {
    color: var(--primary-color);
    font-size: 1.5rem;
}

.viewer-controls {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.control-btn {
    background-color: transparent;
    border: 1px solid #dee2e6;
    color: #495057;
    width: 36px;
    height: 36px;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
}

.control-btn:hover:not(:disabled) {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.control-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.viewer-content {
    padding: 2rem;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    min-height: 500px;
    background-color: #e9ecef;
    overflow: auto;
}

.viewer-footer {
    background-color: white;
    padding: 1rem;
    border-top: 1px solid #dee2e6;
    display: flex;
    justify-content: flex-end;
    gap: 1rem;
}

.action-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 0.9rem;
}

.action-btn:first-child {
    background-color: var(--primary-color);
    color: white;
}

.action-btn:last-child {
    background-color: #6c757d;
    color: white;
}

.action-btn:hover {
    opacity: 0.9;
}

.drag-over {
    border-color: var(--primary-color);
    background-color: #f8f9fa;
}

.editor-container {
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    margin: 20px 0;
    display: flex;
    flex-direction: column;
    gap: 20px;
    padding: 20px;
}

.tool-panel {
    display: flex;
    gap: 20px;
    padding: 10px;
    background: #f8f9fa;
    border-radius: 4px;
    flex-wrap: wrap;
}

.tool-group {
    display: flex;
    gap: 10px;
    padding: 5px;
    border-right: 1px solid #dee2e6;
}

.tool-group:last-child {
    border-right: none;
}

.tool-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    border: 1px solid #dee2e6;
    background: white;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.tool-btn:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.tool-btn.active {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.tool-btn.primary {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.tool-btn i {
    font-size: 16px;
}

.properties-panel {
    padding: 10px;
    background: #f8f9fa;
    border-radius: 4px;
}

.text-properties, .draw-properties {
    display: flex;
    gap: 10px;
    align-items: center;
}

.text-properties select, .text-properties input[type="number"] {
    padding: 4px 8px;
    border: 1px solid #dee2e6;
    border-radius: 4px;
}

.canvas-container {
    position: relative;
    min-height: 500px;
    background: #f8f9fa;
    border-radius: 4px;
    display: flex;
    justify-content: center;
    align-items: center;
}

#uploadPrompt {
    text-align: center;
    color: #6c757d;
    cursor: pointer;
    padding: 40px;
    border: 2px dashed #dee2e6;
    border-radius: 8px;
    background: white;
    transition: all 0.2s ease;
}

#uploadPrompt:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

#uploadPrompt i {
    font-size: 48px;
    margin-bottom: 16px;
}

#pdfCanvas, #drawingCanvas {
    position: absolute;
    top: 0;
    left: 0;
}

#drawingCanvas {
    z-index: 1;
}

.page-navigation {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
    padding: 10px;
}

.page-navigation button {
    background: white;
    border: 1px solid #dee2e6;
    padding: 8px 16px;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.page-navigation button:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.page-navigation button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}