/* Image Upload & Gallery Styles */
.upload-zone {
    border: 3px dashed var(--border-color);
    border-radius: 12px;
    padding: 40px 20px;
    text-align: center;
    background: var(--light-bg);
    cursor: pointer;
    transition: all 0.3s ease;
    margin-bottom: 20px;
}

.upload-zone:hover {
    border-color: var(--accent-color);
    background: rgba(87, 197, 182, 0.05);
}

.upload-zone.dragover {
    border-color: var(--accent-color);
    background: rgba(87, 197, 182, 0.1);
}

.upload-content i {
    font-size: 60px;
    color: var(--accent-color);
    margin-bottom: 15px;
}

.upload-content h4 {
    font-size: 18px;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.upload-content p {
    color: var(--text-secondary);
    margin-bottom: 10px;
}

.file-info {
    display: block;
    font-size: 12px;
    color: var(--text-secondary);
    margin-bottom: 20px;
}

/* Image Gallery */
.image-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 15px;
    margin-top: 20px;
}

.image-item {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
    background: white;
    cursor: pointer;
}

.image-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15);
}

.image-item.selected {
    border: 3px solid var(--accent-color);
}

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

.image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s;
}

.image-item:hover .image-overlay {
    opacity: 1;
}

.image-actions {
    display: flex;
    gap: 10px;
}

.image-btn {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: none;
    background: white;
    color: var(--text-primary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
}

.image-btn:hover {
    background: var(--accent-color);
    color: white;
    transform: scale(1.1);
}

.image-info {
    padding: 10px;
    background: white;
}

.image-name {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-bottom: 5px;
}

.image-size {
    font-size: 11px;
    color: var(--text-secondary);
}

/* Image Editor */
.selected-image-container {
    text-align: center;
    margin-bottom: 20px;
    padding: 15px;
    background: var(--light-bg);
    border-radius: 8px;
}

#selectedImagePreview {
    max-width: 100%;
    max-height: 300px;
    object-fit: contain;
    border-radius: 4px;
}

.image-controls {
    background: white;
    border-radius: 8px;
    padding: 20px;
    border: 1px solid var(--border-color);
}

.control-group {
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px dashed var(--border-color);
}

.control-group:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.control-group label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 10px;
    font-size: 14px;
}

.size-controls {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.slider-group {
    display: flex;
    align-items: center;
    gap: 10px;
}

.slider-group span:first-child {
    min-width: 60px;
    font-size: 14px;
}

.slider {
    flex: 1;
    height: 6px;
    border-radius: 3px;
    background: #ddd;
    outline: none;
    -webkit-appearance: none;
}

.slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--accent-color);
    cursor: pointer;
}

.alignment-controls {
    display: flex;
    gap: 10px;
}

.align-btn {
    flex: 1;
    padding: 10px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background: white;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.3s;
    font-size: 13px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
}

.align-btn:hover {
    border-color: var(--accent-color);
    color: var(--accent-color);
}

.align-btn.active {
    background: var(--accent-color);
    color: white;
    border-color: var(--accent-color);
}

.action-controls {
    display: flex;
    gap: 10px;
    margin-top: 20px;
}

.no-image-message {
    text-align: center;
    padding: 40px 20px;
    color: var(--text-secondary);
}

.no-image-message i {
    font-size: 48px;
    margin-bottom: 15px;
    color: var(--border-color);
}

/* Images Editor */
#images-editor {
    min-height: 200px;
}

#images-editor .ql-container {
    min-height: 200px !important;
}

#images-editor .ql-editor {
    min-height: 200px !important;
}

.editor-tips {
    padding: 10px 15px;
    background: #fff8e1;
    border-top: 1px solid #ffecb3;
    font-size: 12px;
    color: #5d4037;
}

/* Responsive */
@media (max-width: 768px) {
    .image-gallery {
        grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
        gap: 10px;
    }

    .image-preview {
        height: 100px;
    }

    .alignment-controls {
        flex-direction: column;
    }

    .action-controls {
        flex-direction: column;
    }
}