/* Modern UI Variables */
:root {
    --primary-color: #4361ee;
    --primary-dark: #3a56d4;
    --secondary-color: #f72585;
    --background-color: #f8f9fa;
    --card-color: #ffffff;
    --text-color: #333;
    --text-secondary: #666;
    --border-color: #ddd;
    --spacing-unit: 8px;
    --border-radius: 8px;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

/* Base Styling */
.oaig-container * {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

.entry-content .wp-audio-shortcode, .entry-content .wp-embedded-audio, .entry-content .wp-embedded-video, .entry-content .wp-video, .entry-content p {
    margin-bottom: 0 !important;
}

.oaig-container {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--card-color);
    color: var(--text-color);
    line-height: 1.6;
    margin: 0 auto;
    padding: calc(var(--spacing-unit) * 3);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.oaig-container h1 {
    color: var(--primary-color);
    text-align: center;
    margin-bottom: calc(var(--spacing-unit) * 3);
    font-weight: 600;
}

.oaig-container h1 i {
    margin-right: var(--spacing-unit);
}

.oaig-container h2 {
    color: var(--text-color);
    margin: calc(var(--spacing-unit) * 3) 0 calc(var(--spacing-unit) * 2);
    font-weight: 600;
    font-size: 1.5em;
}

.oaig-container h2 i {
    margin-right: var(--spacing-unit);
    color: var(--primary-color);
}

/* User Credits */
.oaig-user-credits {
    background-color: #f0f7ff;
    padding: calc(var(--spacing-unit) * 1.5);
    border-radius: var(--border-radius);
    margin-bottom: calc(var(--spacing-unit) * 3);
    text-align: center;
    font-weight: 500;
    border-left: 4px solid var(--primary-color);
}

.oaig-user-credits i {
    color: #ffc107;
    margin-right: var(--spacing-unit);
}

/* Form Elements */
.oaig-container .form-group {
    margin-bottom: calc(var(--spacing-unit) * 2);
}

.oaig-container label {
    display: block;
    margin-bottom: var(--spacing-unit);
    font-weight: 500;
    color: var(--text-color);
}

.oaig-container input[type="text"], 
.oaig-container textarea, 
.oaig-container .model-select {
    width: 100%;
    padding: 5px !important;
    border-radius: var(--border-radius);
    font-size: 16px;
    transition: var(--transition);
}

/* Styles for sample prompts dropdown with scrollbar */
.oaig-container #samplePrompts {
    max-height: 300px;
    overflow-y: auto;
    padding-right: 5px;
}

/* Add scrollbar styling for sample prompts dropdown */
.oaig-container #samplePrompts::-webkit-scrollbar {
    width: 8px;
}

.oaig-container #samplePrompts::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 4px;
}

.oaig-container #samplePrompts::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 4px;
}

.oaig-container #samplePrompts::-webkit-scrollbar-thumb:hover {
    background: var(--primary-color);
}

.oaig-container input[type="text"]:focus, 
.oaig-container textarea:focus, 
.oaig-container .model-select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(67, 97, 238, 0.2);
}

.oaig-container textarea {
    height: 100px;
    resize: vertical;
}

/* Endpoint Tabs */
.oaig-container .endpoint-tabs {
    display: flex;
    margin-bottom: calc(var(--spacing-unit) * 3);
    border-radius: var(--border-radius);
    overflow: hidden;
    background-color: #f0f2f5;
}

.oaig-container .endpoint-tab {
    flex: 1;
    text-align: center;
    padding: calc(var(--spacing-unit) * 1.5);
    cursor: pointer;
    transition: var(--transition);
    font-weight: 500;
}

.oaig-container .endpoint-tab i {
    margin-right: var(--spacing-unit);
}

.oaig-container .endpoint-tab:hover {
    background-color: rgba(67, 97, 238, 0.1);
}

.oaig-container .endpoint-tab.active {
    background-color: var(--primary-color);
    color: white;
}

/* Upload Area */
.oaig-container .upload-area {
    position: relative;
    border: 2px dashed var(--border-color);
    border-radius: var(--border-radius);
    padding: calc(var(--spacing-unit) * 4);
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    margin-bottom: var(--spacing-unit);
    background-color: #f9f9ff;
}

.oaig-container .upload-area:hover, 
.oaig-container .upload-area.highlight {
    border-color: var(--primary-color);
    background-color: rgba(67, 97, 238, 0.05);
}

.oaig-container .upload-icon {
    font-size: 48px;
    color: var(--primary-color);
    margin-bottom: var(--spacing-unit);
}

.oaig-container .upload-area p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-unit);
}

.oaig-container .upload-requirements {
    margin-top: var(--spacing-unit);
    font-size: 0.85em;
    color: var(--text-secondary);
    display: inline-block;
    text-align: center;
    border-top: 1px dashed var(--border-color);
    padding-top: var(--spacing-unit);
    width: 100%;
}

.oaig-container .upload-requirements p {
    margin: 4px 0;
}

.oaig-container .upload-requirements i {
    color: var(--primary-color);
    margin-right: 4px;
}

.oaig-container .upload-error {
    color: #e63946;
    font-size: 0.9em;
    margin-top: 8px;
    font-weight: 500;
    display: none;
    background-color: rgba(230, 57, 70, 0.1);
    border-radius: var(--border-radius);
    padding: 4px 8px;
}

.oaig-container .upload-area input[type="file"] {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    opacity: 0;
    cursor: pointer;
}

.oaig-container .preview-container {
    display: flex;
    flex-wrap: wrap;
    gap: calc(var(--spacing-unit) * 1.5);
    margin-top: var(--spacing-unit);
}

.oaig-container .preview-item {
    position: relative;
    width: 80px;
    height: 80px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
    overflow: hidden;
}

.oaig-container .preview-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--border-radius);
    display: block;
    cursor: pointer;
}

.oaig-container .preview-item:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 8px rgba(0, 0, 0, 0.15);
}

.oaig-container .remove-preview {
    position: absolute;
    top: 0;
    right: 0;
    background-color: rgba(0, 0, 0, 0.6);
    color: white;
    border: none;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 14px;
    opacity: 0.8;
    transition: all 0.2s ease;
    padding: 0;
    margin: 4px;
    line-height: 1;
}

.oaig-container .remove-preview:hover {
    opacity: 1;
    background-color: rgba(229, 57, 53, 0.8);
    transform: scale(1.1);
}

/* Options Grid */
.oaig-container .options-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-unit);
    margin-bottom: calc(var(--spacing-unit) * 3);
}

/* Button Styling */
.oaig-container button {
    background-color: var(--primary-color);
    color: white;
    border: none;
    padding: calc(var(--spacing-unit) * 1.5);
    border-radius: var(--border-radius);
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    display: block;
    width: 100%;
    text-align: center;
    margin-bottom: calc(var(--spacing-unit) * 2);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.oaig-container button:hover {
    background-color: var(--primary-dark);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
    transform: translateY(-1px);
}

.oaig-container button:active {
    transform: translateY(0);
}

.oaig-container button i {
    margin-right: var(--spacing-unit);
}

.oaig-container button:disabled {
    background-color: #a0a0a0;
    cursor: not-allowed;
    opacity: 0.8;
    box-shadow: none;
    transform: none;
}

.oaig-container button .spinner-btn {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: #fff;
    animation: spin 1s ease-in-out infinite;
    margin-right: 8px;
    vertical-align: middle;
}

.oaig-container .processing-info {
    display: none;
    text-align: center;
    font-style: italic;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-unit);
    font-size: 0.9em;
}

/* Image Container */
.oaig-container .image-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: calc(var(--spacing-unit) * 2);
    margin-top: calc(var(--spacing-unit) * 2);
}

.oaig-container .image-wrapper {
    position: relative;
    overflow: hidden;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
    cursor: pointer;
    aspect-ratio: 1/1;
    background-color: #f0f0f0;
}

.oaig-container .image-wrapper:hover {
    transform: scale(1.03);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.15);
}

.oaig-container img.generated-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    border-radius: var(--border-radius);
}

.oaig-container .download-btn {
    position: absolute;
    bottom: -40px;
    left: 0;
    width: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    color: white;
    text-align: center;
    padding: 8px 0;
    transition: all 0.3s ease;
    text-decoration: none;
    font-size: 14px;
    opacity: 0;
}

.oaig-container .image-wrapper:hover .download-btn {
    bottom: 0;
    opacity: 1;
}

/* Loading State */
.oaig-container .loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: calc(var(--spacing-unit) * 3);
    background-color: rgba(255, 255, 255, 0.9);
    border-radius: var(--border-radius);
    text-align: center;
}

.oaig-container .spinner {
    display: inline-block;
    width: 50px;
    height: 50px;
    border: 5px solid rgba(67, 97, 238, 0.2);
    border-radius: 50%;
    border-top-color: var(--primary-color);
    animation: spin 1s ease-in-out infinite;
    margin-bottom: calc(var(--spacing-unit) * 2);
}

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

.oaig-container .timer {
    font-size: 16px;
    margin-bottom: calc(var(--spacing-unit) * 2);
    font-weight: 600;
    color: var(--primary-color);
}

.oaig-container .loading p {
    color: var(--text-secondary);
    margin-top: var(--spacing-unit);
    font-style: italic;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
}

/* Error and Success Messages */
.oaig-container .error, 
.oaig-container .success {
    padding: calc(var(--spacing-unit) * 1.5);
    border-radius: var(--border-radius);
    margin-bottom: calc(var(--spacing-unit) * 2);
    display: none;
    font-weight: 500;
}

.oaig-container .error {
    background-color: rgba(230, 57, 70, 0.1);
    color: #e63946;
    border-left: 4px solid #e63946;
}

.oaig-container .success {
    background-color: rgba(46, 213, 115, 0.1);
    color: #2ed573;
    border-left: 4px solid #2ed573;
}

/* Slider */
.oaig-container .slider {
    -webkit-appearance: none;
    width: 100%;
    height: 8px;
    border-radius: 4px;
    background: #d3d3d3;
    outline: none;
    margin-bottom: var(--spacing-unit);
}

.oaig-container .slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--primary-color);
    cursor: pointer;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    transition: var(--transition);
}

.oaig-container .slider::-webkit-slider-thumb:hover {
    background: var(--primary-dark);
    transform: scale(1.1);
}

.oaig-container .slider::-moz-range-thumb {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--primary-color);
    cursor: pointer;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    border: none;
    transition: var(--transition);
}

.oaig-container .slider-labels {
    display: flex;
    justify-content: space-between;
    font-size: 0.85em;
    color: var(--text-secondary);
    margin-top: 4px;
}

/* Cost Estimate */
.oaig-container .cost-estimate {
    text-align: center;
    background-color: rgba(67, 97, 238, 0.1);
    padding: calc(var(--spacing-unit) * 1.5);
    border-radius: var(--border-radius);
    margin-bottom: calc(var(--spacing-unit) * 2);
    font-weight: 500;
    color: var(--primary-color);
}

/* Image History */
.oaig-container .image-history-container {
    margin-top: calc(var(--spacing-unit) * 4);
    padding-top: calc(var(--spacing-unit) * 2);
    border-top: 1px solid var(--border-color);
}

.oaig-container .image-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: calc(var(--spacing-unit));
    max-height: 500px;
    overflow-y: auto;
    padding-right: 5px;
}

/* Add scrollbar styling */
.oaig-container .image-grid::-webkit-scrollbar {
    width: 8px;
}

.oaig-container .image-grid::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 4px;
}

.oaig-container .image-grid::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 4px;
}

.oaig-container .image-grid::-webkit-scrollbar-thumb:hover {
    background: var(--primary-color);
}

.oaig-container .history-image-wrapper {
    position: relative;
    overflow: hidden;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
    cursor: pointer;
    aspect-ratio: 1/1;
    background-color: #f0f0f0;
}

.oaig-container .history-image-wrapper:hover {
    transform: scale(1.03);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.15);
}

.oaig-container .history-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    border-radius: var(--border-radius);
}

.oaig-container .history-image-actions {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transition: var(--transition);
}

.oaig-container .history-image-wrapper:hover .history-image-actions {
    opacity: 1;
}

.oaig-container .history-image-action {
    background-color: white;
    color: var(--text-color);
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0 calc(var(--spacing-unit) / 2);
    transition: var(--transition);
}

.oaig-container .history-image-action:hover {
    background-color: var(--primary-color);
    color: white;
    transform: scale(1.1);
}

.oaig-container .history-loader {
    text-align: center;
    margin: calc(var(--spacing-unit) * 2) 0;
}

/* Login Message */
.oaig-login-message {
    text-align: center;
    padding: calc(var(--spacing-unit) * 3);
    background-color: #f8f9fa;
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    font-weight: 500;
    margin: calc(var(--spacing-unit) * 2) 0;
}

.oaig-login-message a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
}

.oaig-login-message a:hover {
    text-decoration: underline;
}

/* Responsive Styles */
@media (max-width: 768px) {
    .oaig-container {
        padding: calc(var(--spacing-unit) * 2);
    }
    
    .oaig-container .options-grid {
        grid-template-columns: 1fr;
    }
    
    .oaig-container .image-container {
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    }

    .oaig-container .image-grid {
        grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    }
}

@media (max-width: 480px) {
    .oaig-container h1 {
        font-size: 1.5em;
        margin-bottom: calc(var(--spacing-unit) * 2);
    }
    
    .oaig-container .endpoint-tab {
        padding: calc(var(--spacing-unit));
        font-size: 14px;
    }
    
    .oaig-container .endpoint-tab i {
        display: block;
        margin: 0 auto var(--spacing-unit);
        font-size: 18px;
    }
    
    .oaig-container .upload-area {
        padding: calc(var(--spacing-unit) * 2);
    }
    
    .oaig-container .upload-icon {
        font-size: 32px;
    }
    
    .oaig-container .tab {
        display: block;
        width: 100%;
        margin-bottom: var(--spacing-unit);
    }
    
    .oaig-container .tab i {
        margin-right: var(--spacing-unit);
    }
}

/* Cost estimate */
.cost-estimate {
    margin: 15px 0;
    padding: 10px 15px;
    background-color: #f8f8f8;
    border-left: 3px solid #4361ee;
    border-radius: 3px;
    font-size: 14px;
    font-weight: 500;
    color: #333;
}

.cost-estimate p {
    margin: 5px 0;
}

.token-usage {
    margin-top: 8px;
    padding-top: 8px;
    border-top: 1px dashed #ccc;
    font-size: 13px;
    color: #555;
}

.token-info {
    font-size: 12px;
    color: #666;
    margin-top: 5px;
}