/* Image to PDF Specific Styles */

/* PDF Generation Progress */
.pdf-generation-progress {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: var(--card-bg);
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    z-index: 10000;
    text-align: center;
    min-width: 300px;
    border: 1px solid var(--card-border);
}

.pdf-generation-progress h3 {
    margin: 0 0 20px 0;
    color: var(--text-color);
    font-size: 18px;
    font-weight: 600;
}

.pdf-progress-bar {
    width: 100%;
    height: 8px;
    background: var(--card-border);
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 15px;
}

.pdf-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, #7953db, #9d6dff);
    width: 0%;
    transition: width 0.3s ease;
    border-radius: 4px;
}

.pdf-progress-text {
    color: var(--tool-description-color);
    font-size: 14px;
    margin-bottom: 10px;
}

.pdf-progress-percentage {
    color: var(--text-color);
    font-weight: 600;
    font-size: 16px;
}

/* PDF Preview Styles */
.pdf-preview-container {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: var(--background-color);
    border-radius: 12px;
    padding: 20px;
}

.pdf-preview-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    margin-bottom: 15px;
    padding: 0 10px;
}

.pdf-preview-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-color);
    display: flex;
    align-items: center;
    gap: 8px;
}

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

.pdf-nav-btn {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    color: var(--text-color);
    padding: 6px 10px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 12px;
    transition: all 0.2s ease;
}

.pdf-nav-btn:hover:not(:disabled) {
    background: #7953db;
    color: white;
    border-color: #7953db;
}

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

.pdf-page-info {
    font-size: 12px;
    color: var(--tool-description-color);
    margin: 0 10px;
}

.pdf-canvas-container {
    flex: 1;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    border-radius: 8px;
    background: white;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.pdf-canvas-container canvas {
    max-width: 100%;
    max-height: 100%;
    border-radius: 4px;
}

/* Image Reorder Modal */
.reorder-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 10000;
}

.reorder-modal.active {
    display: flex;
}

.reorder-modal-content {
    background: var(--card-bg);
    border-radius: 12px;
    padding: 30px;
    max-width: 90vw;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    border: 1px solid var(--card-border);
}

.reorder-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--card-border);
}

.reorder-modal-title {
    font-size: 20px;
    font-weight: 600;
    color: var(--text-color);
}

.reorder-modal-close {
    background: none;
    border: none;
    font-size: 24px;
    color: var(--tool-description-color);
    cursor: pointer;
    padding: 5px;
    border-radius: 4px;
    transition: all 0.2s ease;
}

.reorder-modal-close:hover {
    background: var(--card-border);
    color: var(--text-color);
}

.reorder-images-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 15px;
    margin-bottom: 20px;
}

.reorder-image-item {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    background: var(--background-color);
    border: 2px solid var(--card-border);
    cursor: grab;
    transition: all 0.3s ease;
}

.reorder-image-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    border-color: #7953db;
}

.reorder-image-item.dragging {
    opacity: 0.6;
    transform: rotate(3deg) scale(0.95);
    cursor: grabbing;
    z-index: 100;
}

.reorder-image-item img {
    width: 100%;
    height: 120px;
    object-fit: cover;
}

.reorder-image-info {
    padding: 10px;
    background: var(--card-bg);
}

.reorder-image-name {
    font-size: 12px;
    color: var(--text-color);
    font-weight: 500;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-bottom: 4px;
}

.reorder-image-order {
    font-size: 10px;
    color: var(--tool-description-color);
    background: rgba(121, 83, 219, 0.1);
    padding: 2px 6px;
    border-radius: 4px;
    display: inline-block;
}

.reorder-modal-actions {
    display: flex;
    gap: 15px;
    justify-content: flex-end;
    padding-top: 15px;
    border-top: 1px solid var(--card-border);
}

.reorder-modal-btn {
    padding: 10px 20px;
    border-radius: 6px;
    font-weight: 500;
    cursor: pointer;
    border: none;
    transition: all 0.3s ease;
}

.reorder-modal-btn.primary {
    background: #7953db;
    color: white;
}

.reorder-modal-btn.primary:hover {
    background: #6a44cc;
}

.reorder-modal-btn.secondary {
    background: transparent;
    border: 1px solid var(--card-border);
    color: var(--text-color);
}

.reorder-modal-btn.secondary:hover {
    background: var(--card-border);
}

/* Page Size Indicators */
.page-size-preview {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 10px;
    padding: 10px;
    background: rgba(121, 83, 219, 0.05);
    border-radius: 6px;
    border-left: 3px solid #7953db;
}

.page-size-icon {
    width: 30px;
    height: 40px;
    border: 2px solid #7953db;
    border-radius: 2px;
    position: relative;
    background: white;
}

.page-size-icon.landscape {
    width: 40px;
    height: 30px;
}

.page-size-info {
    flex: 1;
}

.page-size-name {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-color);
    margin-bottom: 2px;
}

.page-size-dimensions {
    font-size: 12px;
    color: var(--tool-description-color);
}

/* PDF Quality Indicator */
.quality-indicator {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 8px;
}

.quality-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #ddd;
}

.quality-dot.active {
    background: #7953db;
}

.quality-label {
    font-size: 11px;
    color: var(--tool-description-color);
    margin-left: 5px;
}

/* Loading States */
.loading-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    z-index: 100;
}

.loading-spinner {
    width: 40px;
    height: 40px;
    border: 4px solid var(--card-border);
    border-top: 4px solid #7953db;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* Error States */
.error-message {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 15px;
    background: rgba(231, 76, 60, 0.1);
    border: 1px solid rgba(231, 76, 60, 0.3);
    border-radius: 8px;
    color: #e74c3c;
    font-size: 14px;
    margin-top: 10px;
}

.error-message i {
    font-size: 16px;
}

/* Success States */
.success-message {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 15px;
    background: rgba(46, 204, 113, 0.1);
    border: 1px solid rgba(46, 204, 113, 0.3);
    border-radius: 8px;
    color: #2ecc71;
    font-size: 14px;
    margin-top: 10px;
}

.success-message i {
    font-size: 16px;
}

/* Password Protection Styles */
.password-controls {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.checkbox-option {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    padding: 8px 0;
}

.checkbox-option input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: #7953db;
    cursor: pointer;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-color);
    cursor: pointer;
}

.checkbox-label i {
    color: #7953db;
    font-size: 16px;
}

.password-inputs {
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: 15px;
    background: rgba(121, 83, 219, 0.05);
    border-radius: 8px;
    border-left: 3px solid #7953db;
    margin-top: 8px;
}

.password-inputs .option-input {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    color: var(--text-color);
    padding: 10px 12px;
    border-radius: 6px;
    font-size: 14px;
    transition: all 0.2s ease;
}

.password-inputs .option-input:focus {
    outline: none;
    border-color: #7953db;
    box-shadow: 0 0 0 3px rgba(121, 83, 219, 0.1);
}

.password-inputs .option-input::placeholder {
    color: var(--tool-description-color);
}

.password-inputs .help-text {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    color: var(--tool-description-color);
    margin: 0;
    padding: 0;
}

.password-inputs .help-text i {
    color: #7953db;
    font-size: 14px;
}

/* Password strength indicator */
.password-strength {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 5px;
}

.strength-bar {
    flex: 1;
    height: 4px;
    background: var(--card-border);
    border-radius: 2px;
    overflow: hidden;
}

.strength-fill {
    height: 100%;
    width: 0%;
    transition: all 0.3s ease;
    border-radius: 2px;
}

.strength-fill.weak {
    background: #e74c3c;
    width: 33%;
}

.strength-fill.medium {
    background: #f39c12;
    width: 66%;
}

.strength-fill.strong {
    background: #2ecc71;
    width: 100%;
}

.strength-text {
    font-size: 11px;
    font-weight: 500;
    min-width: 60px;
}

.strength-text.weak {
    color: #e74c3c;
}

.strength-text.medium {
    color: #f39c12;
}

.strength-text.strong {
    color: #2ecc71;
}

/* Password match indicator */
.password-match {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    margin-top: 5px;
}

.password-match.match {
    color: #2ecc71;
}

.password-match.no-match {
    color: #e74c3c;
}

.password-match i {
    font-size: 14px;
}

/* PDF Preview Modal */
.pdf-preview-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    backdrop-filter: blur(4px);
}

.pdf-preview-modal.active {
    display: flex;
}

.pdf-preview-modal-content {
    background: var(--card-bg);
    border-radius: 12px;
    max-width: 90vw;
    max-height: 90vh;
    width: 800px;
    display: flex;
    flex-direction: column;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    border: 1px solid var(--card-border);
    overflow: hidden;
}

.pdf-preview-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 25px;
    border-bottom: 1px solid var(--card-border);
    background: linear-gradient(135deg, var(--card-bg) 0%, rgba(121, 83, 219, 0.02) 100%);
}

.pdf-preview-modal-title {
    font-size: 20px;
    font-weight: 600;
    color: var(--text-color);
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 0;
}

.pdf-preview-modal-title i {
    color: #7953db;
    font-size: 22px;
}

.pdf-preview-modal-close {
    background: none;
    border: none;
    font-size: 24px;
    color: var(--tool-description-color);
    cursor: pointer;
    padding: 8px;
    border-radius: 6px;
    transition: all 0.2s ease;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.pdf-preview-modal-close:hover {
    background: var(--card-border);
    color: var(--text-color);
    transform: scale(1.1);
}

.pdf-preview-modal-body {
    flex: 1;
    padding: 25px;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.pdf-preview-info {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
    padding: 12px 16px;
    background: rgba(121, 83, 219, 0.05);
    border-radius: 8px;
    border-left: 4px solid #7953db;
}

.pdf-preview-info span {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-color);
}

.pdf-preview-controls {
    display: flex;
    align-items: center;
    gap: 8px;
}

.pdf-nav-btn {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    color: var(--text-color);
    padding: 8px 12px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 14px;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 36px;
}

.pdf-nav-btn:hover:not(:disabled) {
    background: #7953db;
    color: white;
    border-color: #7953db;
    transform: translateY(-1px);
}

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

.pdf-preview-canvas-container {
    flex: 1;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    background: #f8f9fa;
    border-radius: 8px;
    padding: 20px;
    overflow: auto;
    min-height: 400px;
    max-height: 600px;
    border: 2px dashed var(--card-border);
}

.pdf-preview-canvas-container canvas {
    max-width: 100%;
    height: auto !important;
    border-radius: 6px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
    background: white;
    display: block;
}

.pdf-preview-modal-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 25px;
    border-top: 1px solid var(--card-border);
    background: var(--background-color);
    gap: 15px;
}

.pdf-preview-modal-footer button {
    padding: 12px 24px;
    border-radius: 6px;
    font-weight: 500;
    cursor: pointer;
    border: none;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
}

.pdf-preview-modal-footer .primary-btn {
    background: #7953db;
    color: white;
    flex: 1;
}

.pdf-preview-modal-footer .primary-btn:hover {
    background: #6a44cc;
    transform: translateY(-1px);
}

.pdf-preview-modal-footer .secondary-btn {
    background: transparent;
    border: 1px solid var(--card-border);
    color: var(--text-color);
}

.pdf-preview-modal-footer .secondary-btn:hover {
    background: var(--card-border);
    transform: translateY(-1px);
}

/* Loading state for preview */
.pdf-preview-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 15px;
    color: var(--tool-description-color);
}

.pdf-preview-loading .loading-spinner {
    width: 40px;
    height: 40px;
    border: 4px solid var(--card-border);
    border-top: 4px solid #7953db;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

.pdf-preview-loading span {
    font-size: 14px;
    font-weight: 500;
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    .pdf-generation-progress {
        min-width: 280px;
        padding: 25px;
    }

    .pdf-preview-modal-content {
        width: 95vw;
        max-height: 95vh;
        margin: 20px;
    }

    .pdf-preview-modal-header,
    .pdf-preview-modal-body,
    .pdf-preview-modal-footer {
        padding: 15px 20px;
    }

    .pdf-preview-modal-title {
        font-size: 18px;
    }

    .pdf-preview-canvas-container {
        min-height: 300px;
        padding: 15px;
    }

    .pdf-preview-modal-footer {
        flex-direction: column;
        gap: 10px;
    }

    .pdf-preview-modal-footer button {
        width: 100%;
        justify-content: center;
    }

    .reorder-modal-content {
        padding: 20px;
        margin: 20px;
    }

    .reorder-images-grid {
        grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
        gap: 10px;
    }

    .reorder-image-item img {
        height: 100px;
    }

    .page-size-preview {
        flex-direction: column;
        text-align: center;
        gap: 8px;
    }
}

@media (max-width: 480px) {
    .pdf-generation-progress {
        min-width: 250px;
        padding: 20px;
    }

    .pdf-preview-modal-content {
        width: 98vw;
        margin: 10px;
    }

    .pdf-preview-info {
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }

    .pdf-preview-controls {
        justify-content: center;
    }

    .reorder-images-grid {
        grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
        gap: 8px;
    }

    .reorder-modal-actions {
        flex-direction: column;
    }

    .reorder-modal-btn {
        width: 100%;
    }
}