/* Portrait Generator Styles */

.portrait-item {
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.05) 0%, rgba(244, 114, 182, 0.05) 100%);
    border-radius: 12px;
    overflow: hidden;
}

.portrait-item.pet-portrait {
    background: linear-gradient(135deg, rgba(251, 191, 36, 0.05) 0%, rgba(244, 114, 182, 0.05) 100%);
}

.portrait-item .portrait-preview {
    position: relative;
    width: 100%;
    overflow: hidden;
    border-radius: 8px;
    background: rgba(0, 0, 0, 0.2);
}

.portrait-item .portrait-preview img.portrait-image {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.3s ease;
}

.portrait-item .portrait-preview:hover img.portrait-image {
    transform: scale(1.02);
}

.portrait-item .portrait-preview .processing-indicator {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 20px;
    color: #88aacc;
}

.portrait-item .portrait-preview .processing-indicator .spinner {
    width: 40px;
    height: 40px;
    border: 3px solid rgba(139, 92, 246, 0.3);
    border-top: 3px solid #8b5cf6;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

.portrait-item .portrait-preview .no-image {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 60px 20px;
    font-size: 3em;
    opacity: 0.5;
}

.portrait-item .creation-prompt {
    padding: 12px 15px;
    font-size: 0.95em;
    color: #c8d4e0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.portrait-item .creation-meta-info {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    padding: 12px 15px;
    font-size: 0.85em;
}

.portrait-item .creation-meta-info .meta-item {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 4px 10px;
    background: rgba(139, 92, 246, 0.08);
    border-radius: 6px;
    color: #a8c4d8;
}

.portrait-item .creation-meta-info .meta-item svg {
    width: 14px;
    height: 14px;
}

.portrait-item .llm-prompt-section {
    padding: 15px;
    margin: 10px 15px;
    background: rgba(139, 92, 246, 0.1);
    border-left: 3px solid #8b5cf6;
    border-radius: 0 8px 8px 0;
}

.portrait-item .llm-prompt-section .llm-prompt-label {
    font-weight: 600;
    color: #8b5cf6;
    display: block;
    margin-bottom: 8px;
}

.portrait-item .llm-prompt-section .llm-prompt-text {
    color: #c8d4e0;
    line-height: 1.6;
    margin: 0;
}

.portrait-item .reference-image-section {
    padding: 15px;
    margin: 10px 15px;
    background: rgba(106, 252, 255, 0.05);
    border-radius: 8px;
}

.portrait-item .reference-image-section .reference-label {
    font-weight: 600;
    color: #6afcff;
    display: block;
    margin-bottom: 10px;
}

.portrait-item .reference-image-section .reference-thumbnail {
    max-width: 200px;
    max-height: 200px;
    border-radius: 8px;
    border: 2px solid rgba(106, 252, 255, 0.3);
}

/* Upload header */
.portrait-upload-header {
    margin-bottom: 15px;
}

.portrait-upload-header h3 {
    margin: 0 0 8px 0;
    font-size: 1.1em;
    color: #f0f6fc;
}

.portrait-upload-header .reference-hint {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    color: #88aacc;
    font-size: 0.9em;
    line-height: 1.5;
}

.portrait-upload-header .reference-hint .tip-icon {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
    margin-top: 2px;
}

/* Prompt influence slider */
#prompt-influence-section {
    margin: 15px 0;
}

#prompt-influence-section label {
    display: block;
    margin-bottom: 8px;
    color: #f0f6fc;
    font-weight: 500;
}

.slider-container {
    display: flex;
    align-items: center;
    gap: 15px;
}

.custom-slider {
    flex: 1;
    -webkit-appearance: none;
    height: 6px;
    background: linear-gradient(to right, #8b5cf6 0%, #f472b6 100%);
    border-radius: 3px;
    outline: none;
}

.custom-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 20px;
    height: 20px;
    background: #f0f6fc;
    border-radius: 50%;
    cursor: pointer;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
}

.custom-slider::-moz-range-thumb {
    width: 20px;
    height: 20px;
    background: #f0f6fc;
    border-radius: 50%;
    cursor: pointer;
    border: none;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
}

#prompt-influence-value {
    min-width: 50px;
    text-align: center;
    color: #8b5cf6;
    font-weight: 600;
}

/* Uploads selector */
.uploads-selector {
    margin-top: 20px;
    padding-top: 15px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.uploads-selector label {
    display: block;
    margin-bottom: 10px;
    color: #a8c4d8;
    font-size: 0.9em;
}

.uploads-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(70px, 1fr));
    gap: 10px;
    margin-bottom: 10px;
}

.upload-thumb-item {
    position: relative;
    aspect-ratio: 1;
    border-radius: 8px;
    overflow: hidden;
    cursor: pointer;
    border: 2px solid transparent;
    transition: all 0.2s ease;
}

.upload-thumb-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.upload-thumb-item:hover {
    border-color: rgba(139, 92, 246, 0.5);
}

.upload-thumb-item.selected {
    border-color: #8b5cf6;
}

.upload-thumb-item .selection-overlay {
    position: absolute;
    inset: 0;
    background: rgba(139, 92, 246, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.2s ease;
}

.upload-thumb-item.selected .selection-overlay {
    opacity: 1;
}

.upload-thumb-item .checkmark {
    width: 24px;
    height: 24px;
    color: white;
}

.manage-uploads-link {
    font-size: 0.85em;
    color: #8b5cf6;
}

.no-uploads-message {
    color: #6b7280;
    font-size: 0.9em;
}

.no-uploads-message a {
    color: #8b5cf6;
}

/* Browse view */
.portrait-item.browse-view {
    margin-bottom: 20px;
}

.portrait-item.browse-view .portrait-preview {
    max-height: 400px;
    overflow: hidden;
}

/* Single view */
.portrait-item.single-view .portrait-preview {
    max-height: none;
}

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

/* Responsive */
@media (max-width: 768px) {
    .portrait-item .creation-meta-info {
        gap: 8px;
    }
    
    .portrait-item .creation-meta-info .meta-item {
        font-size: 0.8em;
        padding: 3px 8px;
    }
    
    .uploads-grid {
        grid-template-columns: repeat(auto-fill, minmax(60px, 1fr));
    }
}