/* Rich Text Editor Styles */

.rich-editor-container {
    border: 1px solid var(--color-border);
    border-radius: 8px;
    background: var(--color-bg-primary);
    overflow: hidden;
}

.rich-editor-toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    padding: 0.75rem;
    background: var(--color-bg-secondary);
    border-bottom: 1px solid var(--color-border);
}

.rich-editor-toolbar-group {
    display: flex;
    gap: 0.25rem;
    padding-right: 0.5rem;
    border-right: 1px solid var(--color-border);
}

.rich-editor-toolbar-group:last-child {
    border-right: none;
}

.editor-btn {
    background: var(--color-bg-primary);
    border: 1px solid var(--color-border);
    color: var(--color-text-primary);
    padding: 0.5rem 0.75rem;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.875rem;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.editor-btn:hover {
    background: var(--color-accent);
    border-color: var(--color-accent);
    color: #000;
}

.editor-btn.active {
    background: var(--color-accent);
    border-color: var(--color-accent);
    color: #000;
}

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

.rich-editor-content {
    min-height: 300px;
    padding: 1rem;
    outline: none;
    color: var(--color-text-primary);
    line-height: 1.6;
}

.rich-editor-content:focus {
    background: rgba(96, 165, 250, 0.05);
}

.rich-editor-content h1 {
    font-size: 2rem;
    margin: 1rem 0;
    color: var(--color-text-primary);
}

.rich-editor-content h2 {
    font-size: 1.5rem;
    margin: 1rem 0;
    color: var(--color-accent);
}

.rich-editor-content h3 {
    font-size: 1.25rem;
    margin: 0.75rem 0;
    color: var(--color-accent);
}

.rich-editor-content h4 {
    font-size: 1.1rem;
    margin: 0.75rem 0;
    color: var(--color-text-primary);
}

.rich-editor-content p {
    margin: 0.5rem 0;
}

.rich-editor-content img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin: 1rem 0;
}

.rich-editor-content ul,
.rich-editor-content ol {
    margin: 0.5rem 0;
    padding-left: 2rem;
}

.rich-editor-content a {
    color: var(--color-accent);
    text-decoration: underline;
}

/* Color Picker */
.color-picker-wrapper {
    position: relative;
}

.color-picker-btn {
    width: 32px;
    height: 32px;
    border-radius: 4px;
    border: 1px solid var(--color-border);
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.color-picker-input {
    position: absolute;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
}

/* Font Size Selector */
.font-size-select {
    background: var(--color-bg-primary);
    border: 1px solid var(--color-border);
    color: var(--color-text-primary);
    padding: 0.5rem;
    border-radius: 4px;
    cursor: pointer;
}

.font-size-select:focus {
    outline: none;
    border-color: var(--color-accent);
}

/* Image Upload */
.image-upload-area {
    border: 2px dashed var(--color-border);
    border-radius: 8px;
    padding: 2rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s;
    background: var(--color-bg-secondary);
}

.image-upload-area:hover {
    border-color: var(--color-accent);
    background: rgba(96, 165, 250, 0.05);
}

.image-upload-area.dragover {
    border-color: var(--color-accent);
    background: rgba(96, 165, 250, 0.1);
}

.image-preview-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.image-preview-item {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid var(--color-border);
}

.image-preview-item img {
    width: 100%;
    height: 150px;
    object-fit: cover;
    display: block;
}

.image-preview-remove {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    background: rgba(255, 59, 48, 0.9);
    color: white;
    border: none;
    border-radius: 50%;
    width: 24px;
    height: 24px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    transition: all 0.2s;
}

.image-preview-remove:hover {
    background: #ff3b30;
    transform: scale(1.1);
}

.thumbnail-preview {
    max-width: 300px;
    margin-top: 1rem;
    border-radius: 8px;
    border: 1px solid var(--color-border);
}

.thumbnail-preview img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 8px;
}

/* Modal for Link Input */
.link-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
}

.link-modal-content {
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    padding: 2rem;
    max-width: 500px;
    width: 90%;
}

.link-modal-content h3 {
    color: var(--color-text-primary);
    margin-bottom: 1rem;
}

.link-modal-content .input-group {
    margin-bottom: 1rem;
}

.link-modal-actions {
    display: flex;
    gap: 0.5rem;
    justify-content: flex-end;
}

/* Responsive */
@media (max-width: 768px) {
    .rich-editor-toolbar {
        gap: 0.25rem;
    }
    
    .rich-editor-toolbar-group {
        padding-right: 0.25rem;
    }
    
    .editor-btn {
        padding: 0.4rem 0.6rem;
        font-size: 0.8rem;
    }
}