OpenNIT

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/**
 * IT-Dokumentation - WYSIWYG Editor Stylesheet
 * Styling für Editor und Inhaltsanzeige
 */

/* ========================================
   Editor Container
======================================== */
.wysiwyg-editor-container {
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    background: var(--color-bg);
    overflow: hidden;
}

/* Toolbar */
.wysiwyg-toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm);
    background: var(--color-gray-50);
    border-bottom: 1px solid var(--color-border);
}

.toolbar-group {
    display: flex;
    gap: 2px;
    padding-right: var(--spacing-sm);
    border-right: 1px solid var(--color-border);
}

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

.toolbar-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    padding: 0;
    background: transparent;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    color: var(--color-text);
    font-size: var(--font-size-base);
    transition: background var(--transition-fast);
}

.toolbar-btn:hover {
    background: var(--color-gray-200);
}

.toolbar-btn.active {
    background: var(--color-primary);
    color: var(--color-on-accent);
}

.toolbar-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.toolbar-select {
    height: 32px;
    padding: 0 var(--spacing-sm);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    background: var(--color-bg);
    font-size: var(--font-size-sm);
}

/* Editor Area */
.wysiwyg-editor {
    min-height: 400px;
    padding: var(--spacing-lg);
    outline: none;
    font-size: var(--font-size-base);
    line-height: 1.7;
}

.wysiwyg-editor:focus {
    box-shadow: inset 0 0 0 2px rgba(37, 99, 235, 0.1);
}

/* Placeholder */
.wysiwyg-editor:empty::before {
    content: attr(data-placeholder);
    color: var(--color-text-light);
    pointer-events: none;
}

/* ========================================
   WYSIWYG Content Styling
======================================== */
.wysiwyg-content {
    font-size: var(--font-size-base);
    line-height: 1.7;
    color: var(--color-text);
}

/* Headings */
.wysiwyg-content h1,
.wysiwyg-content h2,
.wysiwyg-content h3,
.wysiwyg-content h4,
.wysiwyg-content h5,
.wysiwyg-content h6 {
    margin-top: 1.5em;
    margin-bottom: 0.5em;
    font-weight: 600;
    line-height: 1.3;
}

.wysiwyg-content h1:first-child,
.wysiwyg-content h2:first-child,
.wysiwyg-content h3:first-child {
    margin-top: 0;
}

.wysiwyg-content h1 { font-size: 2em; }
.wysiwyg-content h2 { font-size: 1.5em; border-bottom: 1px solid var(--color-border); padding-bottom: 0.3em; }
.wysiwyg-content h3 { font-size: 1.25em; }
.wysiwyg-content h4 { font-size: 1.1em; }

/* Paragraphs & Text */
.wysiwyg-content p {
    margin: 0 0 1em;
}

.wysiwyg-content strong,
.wysiwyg-content b {
    font-weight: 600;
}

.wysiwyg-content em,
.wysiwyg-content i {
    font-style: italic;
}

.wysiwyg-content u {
    text-decoration: underline;
}

.wysiwyg-content s,
.wysiwyg-content strike {
    text-decoration: line-through;
}

.wysiwyg-content mark {
    background: var(--yellow-200);
    padding: 0.1em 0.2em;
    border-radius: 2px;
}

/* Links */
.wysiwyg-content a {
    color: var(--color-primary);
    text-decoration: underline;
}

.wysiwyg-content a:hover {
    color: var(--color-primary-dark);
}

/* Lists */
.wysiwyg-content ul,
.wysiwyg-content ol {
    margin: 0 0 1em;
    padding-left: 2em;
}

.wysiwyg-content li {
    margin-bottom: 0.25em;
}

.wysiwyg-content ul ul,
.wysiwyg-content ol ol,
.wysiwyg-content ul ol,
.wysiwyg-content ol ul {
    margin-top: 0.25em;
    margin-bottom: 0;
}

/* Task Lists */
.wysiwyg-content ul.task-list {
    list-style: none;
    padding-left: 0;
}

.wysiwyg-content .task-list-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
}

.wysiwyg-content .task-list-item input[type="checkbox"] {
    margin-top: 0.35em;
}

/* Blockquote */
.wysiwyg-content blockquote {
    margin: 1em 0;
    padding: var(--spacing-md) var(--spacing-lg);
    border-left: 4px solid var(--color-primary);
    background: var(--color-gray-50);
    color: var(--color-text-muted);
}

.wysiwyg-content blockquote p:last-child {
    margin-bottom: 0;
}

/* Code */
.wysiwyg-content code {
    font-family: var(--font-family-mono);
    font-size: 0.9em;
    padding: 0.15em 0.4em;
    background: var(--color-gray-100);
    border-radius: var(--radius-sm);
    color: var(--red-600);
}

.wysiwyg-content pre {
    margin: 1em 0;
    padding: var(--spacing-md);
    background: var(--color-gray-900);
    border-radius: var(--radius);
    overflow-x: auto;
}

.wysiwyg-content pre code {
    display: block;
    padding: 0;
    background: none;
    color: var(--color-gray-100);
    font-size: var(--font-size-sm);
    line-height: 1.5;
}

/* Tables */
.wysiwyg-content table {
    width: 100%;
    margin: 1em 0;
    border-collapse: collapse;
    font-size: var(--font-size-sm);
}

.wysiwyg-content th,
.wysiwyg-content td {
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--color-border);
    text-align: left;
}

.wysiwyg-content th {
    background: var(--color-gray-50);
    font-weight: 600;
}

.wysiwyg-content tr:hover td {
    background: var(--color-bg-hover);
}

/* Images */
.wysiwyg-content img {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius);
    margin: 1em 0;
}

.wysiwyg-content figure {
    margin: 1em 0;
}

.wysiwyg-content figcaption {
    margin-top: var(--spacing-sm);
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    text-align: center;
}

/* Horizontal Rule */
.wysiwyg-content hr {
    margin: 2em 0;
    border: none;
    border-top: 1px solid var(--color-border);
}

/* Info/Warning/Danger Boxes */
.wysiwyg-content .callout {
    margin: 1em 0;
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--radius);
    border-left: 4px solid;
}

.wysiwyg-content .callout-info {
    background: var(--blue-100);
    border-color: var(--blue-500);
    color: var(--blue-800);
}

.wysiwyg-content .callout-warning {
    background: var(--amber-100);
    border-color: var(--amber-500);
    color: var(--amber-800);
}

.wysiwyg-content .callout-danger {
    background: var(--red-100);
    border-color: var(--red-500);
    color: var(--red-800);
}

.wysiwyg-content .callout-success {
    background: var(--green-100);
    border-color: var(--green-500);
    color: var(--green-800);
}

.wysiwyg-content .callout-title {
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

/* ========================================
   Editor Specific
======================================== */
/* Resizable Images */
.wysiwyg-editor img {
    cursor: pointer;
    transition: outline var(--transition-fast);
}

.wysiwyg-editor img.selected {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

.wysiwyg-editor img:hover {
    outline: 2px dashed var(--color-primary-light);
    outline-offset: 2px;
}

/* Table Editing */
.wysiwyg-editor table {
    position: relative;
}

.wysiwyg-editor td.selected,
.wysiwyg-editor th.selected {
    background: rgba(37, 99, 235, 0.1);
}

/* Link Tooltip */
.link-tooltip {
    position: absolute;
    padding: var(--spacing-xs) var(--spacing-sm);
    background: var(--color-gray-900);
    color: var(--color-on-accent);
    font-size: var(--font-size-xs);
    border-radius: var(--radius);
    z-index: 100;
    display: flex;
    gap: var(--spacing-sm);
    align-items: center;
}

.link-tooltip a {
    color: var(--color-on-accent);
    max-width: 200px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.link-tooltip button {
    background: none;
    border: none;
    color: var(--color-on-accent);
    cursor: pointer;
    padding: 2px;
    font-size: var(--font-size-sm);
}

/* ========================================
   Image Upload/Paste
======================================== */
.image-upload-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.image-upload-dialog {
    background: var(--color-bg);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    max-width: 500px;
    width: 90%;
}

.image-preview {
    margin: var(--spacing-lg) 0;
    text-align: center;
}

.image-preview img {
    max-width: 100%;
    max-height: 300px;
    border-radius: var(--radius);
}

.upload-progress {
    margin: var(--spacing-md) 0;
}

.progress-bar {
    height: 4px;
    background: var(--color-gray-200);
    border-radius: 2px;
    overflow: hidden;
}

.progress-bar-fill {
    height: 100%;
    background: var(--color-primary);
    transition: width var(--transition);
}

/* ========================================
   Table Insert Dialog
======================================== */
.table-size-picker {
    display: grid;
    gap: 2px;
    background: var(--color-gray-200);
    padding: 2px;
    border-radius: var(--radius);
}

.table-size-cell {
    width: 20px;
    height: 20px;
    background: var(--color-bg);
    border: none;
    cursor: pointer;
    transition: background var(--transition-fast);
}

.table-size-cell:hover,
.table-size-cell.highlight {
    background: var(--color-primary-light);
}

.table-size-label {
    text-align: center;
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
    margin-top: var(--spacing-xs);
}

/* ========================================
   Code Block Language Selector
======================================== */
.code-block-wrapper {
    position: relative;
    margin: 1em 0;
}

.code-language-select {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    padding: var(--spacing-xs) var(--spacing-sm);
    background: var(--color-gray-700);
    border: 1px solid var(--color-gray-600);
    border-radius: var(--radius-sm);
    color: var(--color-gray-300);
    font-size: var(--font-size-xs);
}

/* ========================================
   Responsive
======================================== */
@media (max-width: 640px) {
    .wysiwyg-toolbar {
        gap: var(--spacing-xs);
    }

    .toolbar-group {
        padding-right: var(--spacing-xs);
    }

    .toolbar-btn {
        width: 28px;
        height: 28px;
    }

    .wysiwyg-editor {
        padding: var(--spacing-md);
        min-height: 300px;
    }
}

/* ========================================
   KI-Textverbesserung
======================================== */
.toolbar-btn-ai {
    width: auto;
    padding: 0 10px;
    gap: 4px;
    font-size: 12px;
    font-weight: 600;
    background: linear-gradient(135deg, var(--indigo-500), var(--violet-500));
    color: var(--color-on-accent);
    border-radius: var(--radius-sm);
}
.toolbar-btn-ai:hover {
    background: linear-gradient(135deg, var(--indigo-600), var(--violet-600));
    color: var(--color-on-accent);
}

.wysiwyg-ai-popup {
    position: fixed;
    z-index: 9999;
    width: 330px;
    background: var(--color-bg, var(--color-bg));
    border: 1px solid var(--color-border, var(--slate-200));
    border-radius: 10px;
    box-shadow: 0 6px 24px rgba(0,0,0,.12);
    padding: 14px;
}

.wysiwyg-ai-popup-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-weight: 600;
    font-size: 13px;
    margin-bottom: 8px;
    color: var(--color-text, var(--slate-800));
}

.ai-popup-close {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--color-text-muted, var(--slate-500));
    font-size: 14px;
    padding: 0 4px;
    line-height: 1;
}
.ai-popup-close:hover { color: var(--color-text, var(--slate-800)); }

.wysiwyg-ai-hint {
    font-size: 11px;
    color: var(--color-text-muted, var(--slate-500));
    margin: 0 0 8px;
}

.wysiwyg-ai-presets {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
    margin-bottom: 10px;
}

.ai-preset-btn {
    padding: 3px 10px;
    border: 1px solid var(--color-border, var(--slate-200));
    border-radius: 12px;
    background: var(--color-gray-50, var(--slate-50));
    cursor: pointer;
    font-size: 12px;
    color: var(--color-text, var(--slate-800));
    transition: background .12s, color .12s, border-color .12s;
}
.ai-preset-btn:hover {
    background: var(--indigo-500);
    color: var(--color-on-accent);
    border-color: var(--indigo-500);
}

.wysiwyg-ai-input-row {
    display: flex;
    gap: 6px;
}

.ai-instruction-input {
    flex: 1;
    padding: 6px 10px;
    border: 1px solid var(--color-border, var(--slate-200));
    border-radius: 6px;
    font-size: 13px;
    outline: none;
    background: var(--color-bg, var(--color-bg));
    color: var(--color-text, var(--slate-800));
}
.ai-instruction-input:focus { border-color: var(--indigo-500); }

.ai-apply-btn {
    padding: 6px 14px;
    background: var(--indigo-500);
    color: var(--color-on-accent);
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-size: 13px;
    font-weight: 500;
    white-space: nowrap;
    transition: background .12s;
}
.ai-apply-btn:hover    { background: var(--indigo-600); }
.ai-apply-btn:disabled { opacity: .55; cursor: not-allowed; }

.wysiwyg-ai-status {
    margin-top: 8px;
    font-size: 12px;
    padding: 5px 8px;
    border-radius: 5px;
}
.wysiwyg-ai-status--loading { color: var(--color-text-muted, var(--slate-500)); }
.wysiwyg-ai-status--error   { color: var(--red-600); background: var(--red-50); }
.wysiwyg-ai-status--success { color: var(--green-600); background: var(--green-50); }