/* Image Resizer Frontend Styles */

.ir-container {
    max-width: 900px;
    margin: 0 auto;
    padding: 20px;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
}

.ir-header {
    text-align: center;
    margin-bottom: 30px;
}

.ir-header h2 {
    font-size: 28px;
    margin-bottom: 8px;
    color: #1a1a1a;
}

.ir-header p {
    color: #666;
    font-size: 16px;
}

/* Upload Section */
.ir-upload-section {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 20px;
    margin-bottom: 30px;
}

@media (max-width: 768px) {
    .ir-upload-section {
        grid-template-columns: 1fr;
    }
}

.ir-upload-area {
    border: 3px dashed #d0d0d0;
    border-radius: 12px;
    padding: 40px 20px;
    text-align: center;
    background: #fafafa;
    transition: all 0.3s ease;
    position: relative;
}

.ir-upload-area:hover {
    border-color: #28a745;
    background: #f0fff4;
}

.ir-upload-area.ir-dragging {
    border-color: #28a745;
    background: #e6f9e9;
    transform: scale(1.02);
    box-shadow: 0 4px 12px rgba(40, 167, 69, 0.2);
}

#ir-file-input {
    margin-top: 20px;
    padding: 10px;
    font-size: 14px;
    border: 2px solid #28a745;
    border-radius: 6px;
    background: white;
    cursor: pointer;
    display: inline-block;
}

#ir-file-input::file-selector-button {
    background: #28a745;
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 4px;
    cursor: pointer;
    font-weight: 600;
    margin-right: 10px;
}

#ir-file-input::file-selector-button:hover {
    background: #218838;
}

.ir-upload-icon {
    color: #28a745;
    margin-bottom: 15px;
}

.ir-upload-area h3 {
    font-size: 18px;
    margin-bottom: 8px;
    color: #1a1a1a;
}

.ir-upload-area p {
    color: #666;
    font-size: 14px;
    margin-bottom: 15px;
}

.ir-btn-primary {
    background: #28a745;
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer !important;
    transition: background 0.3s ease;
    position: relative;
    z-index: 10 !important;
    pointer-events: auto !important;
    display: inline-block !important;
    text-decoration: none;
}

.ir-btn-primary:hover {
    background: #218838;
}

.ir-btn-secondary {
    background: #f0f0f0;
    color: #333;
    border: none;
    padding: 12px 24px;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.3s ease;
}

.ir-btn-secondary:hover {
    background: #e0e0e0;
}

/* Settings Panel */
.ir-settings-panel {
    background: white;
    border: 1px solid #e0e0e0;
    border-radius: 12px;
    padding: 20px;
}

.ir-settings-panel h4 {
    margin-top: 0;
    margin-bottom: 20px;
    font-size: 16px;
    color: #1a1a1a;
}

.ir-form-group {
    margin-bottom: 20px;
}

.ir-form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    font-size: 14px;
    color: #333;
}

.ir-form-group small {
    display: block;
    margin-top: 4px;
    font-size: 12px;
    color: #666;
}

.ir-input {
    width: 100%;
    padding: 10px;
    border: 1px solid #d0d0d0;
    border-radius: 6px;
    font-size: 14px;
    transition: border-color 0.3s ease;
}

.ir-input:focus {
    outline: none;
    border-color: #28a745;
}

/* Preset Buttons */
.ir-preset-buttons {
    margin-top: 20px;
}

.ir-preset-buttons h4 {
    font-size: 14px;
    margin-bottom: 10px;
    color: #333;
}

.ir-preset-btn {
    display: block;
    width: 100%;
    padding: 10px;
    margin-bottom: 8px;
    background: #f8f9fa;
    border: 1px solid #dee2e6;
    border-radius: 6px;
    font-size: 13px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.ir-preset-btn:hover {
    background: #28a745;
    color: white;
    border-color: #28a745;
}

/* Processing State */
.ir-processing {
    text-align: center;
    padding: 60px 20px;
}

.ir-spinner {
    border: 4px solid #f3f3f3;
    border-top: 4px solid #28a745;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    animation: spin 1s linear infinite;
    margin: 0 auto 20px;
}

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

.ir-processing p {
    color: #666;
    font-size: 16px;
}

/* Results Section */
.ir-results {
    background: white;
    border: 1px solid #e0e0e0;
    border-radius: 12px;
    padding: 30px;
}

.ir-results h3 {
    text-align: center;
    color: #1a1a1a;
    margin-top: 0;
    margin-bottom: 30px;
}

.ir-comparison {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 20px;
    align-items: center;
    margin-bottom: 30px;
}

@media (max-width: 768px) {
    .ir-comparison {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .ir-comparison-arrow {
        transform: rotate(90deg);
    }
}

.ir-comparison-item {
    text-align: center;
}

.ir-comparison-item h4 {
    margin-top: 0;
    margin-bottom: 15px;
    font-size: 16px;
    color: #666;
}

.ir-image-preview {
    width: 100%;
    max-height: 300px;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    overflow: hidden;
    margin-bottom: 15px;
    background: #fafafa;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ir-image-preview img {
    max-width: 100%;
    max-height: 300px;
    display: block;
}

.ir-stats {
    text-align: left;
}

.ir-stats p {
    margin: 8px 0;
    font-size: 14px;
    color: #666;
}

.ir-stats strong {
    color: #333;
}

.ir-comparison-arrow {
    font-size: 32px;
    color: #28a745;
    font-weight: bold;
}

.ir-actions {
    display: flex;
    gap: 10px;
    justify-content: center;
    flex-wrap: wrap;
}

.ir-actions a,
.ir-actions button {
    text-decoration: none;
    margin: 5px;
}

/* Error State */
.ir-error {
    background: #fff5f5;
    border: 1px solid #ffcccc;
    border-radius: 12px;
    padding: 30px;
    text-align: center;
}

.ir-error p {
    color: #d32f2f;
    font-size: 16px;
    margin-bottom: 20px;
}

/* Dark Theme */
.ir-container[data-theme="dark"] {
    background: #1a1a1a;
    color: #e0e0e0;
}

.ir-container[data-theme="dark"] .ir-header h2,
.ir-container[data-theme="dark"] .ir-header p {
    color: #e0e0e0;
}

.ir-container[data-theme="dark"] .ir-upload-area {
    background: #2a2a2a;
    border-color: #404040;
}

.ir-container[data-theme="dark"] .ir-upload-area:hover {
    background: #333;
}

.ir-container[data-theme="dark"] .ir-settings-panel,
.ir-container[data-theme="dark"] .ir-results {
    background: #2a2a2a;
    border-color: #404040;
}

.ir-container[data-theme="dark"] .ir-input {
    background: #333;
    border-color: #404040;
    color: #e0e0e0;
}

.ir-container[data-theme="dark"] .ir-image-preview {
    background: #333;
    border-color: #404040;
}

.ir-container[data-theme="dark"] .ir-stats p,
.ir-container[data-theme="dark"] .ir-comparison-item h4 {
    color: #b0b0b0;
}

.ir-container[data-theme="dark"] .ir-stats strong {
    color: #e0e0e0;
}

.ir-container[data-theme="dark"] .ir-preset-btn {
    background: #333;
    border-color: #404040;
    color: #e0e0e0;
}

.ir-container[data-theme="dark"] .ir-preset-btn:hover {
    background: #28a745;
    color: white;
}

/* Accessibility */
.ir-btn-primary:focus,
.ir-btn-secondary:focus,
.ir-input:focus {
    outline: 2px solid #28a745;
    outline-offset: 2px;
}

/* Loading animation for images */
.ir-image-loading {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ir-image-loading::after {
    content: "Loading...";
    color: #666;
    font-size: 14px;
}