/* ============================================================
   Markdown Editor Layout
   ============================================================ */

.markdown-editor {
    width: 100%;
    box-sizing: border-box;
    padding: 16px;
}

.markdown-editor-panels {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 6px;
    width: 100%;
}

.markdown-editor-panel {
    min-width: 0;
    overflow: hidden;
    border: 1px solid #30363d;
    border-radius: 10px;
    background-color: #0d1117;
}

.markdown-editor-panel-title {
    padding: 8px 10px;
    background-color: #161b22;
    color: #f0f6fc;
    border-bottom: 1px solid #30363d;
    font-weight: 600;
}


/* ============================================================
   Header, Toolbar, and Status
   ============================================================ */

.markdown-editor-header {
    overflow: hidden;
    border: 1px solid #30363d;
    border-radius: 10px;
    background-color: #0d1117;
    margin-bottom: 4px;
}

.markdown-editor-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 10px 12px;
    background-color: #0d1117;
}

.markdown-editor-title {
    color: #f0f6fc;
    font-weight: 600;
}

.markdown-editor-actions {
    display: flex;
    gap: 8px;
}

.markdown-editor-actions button {
    padding: 6px 10px;
    background-color: #21262d;
    color: #f0f6fc;
    border: 1px solid #30363d;
    border-radius: 6px;
    cursor: pointer;
}

.markdown-editor-actions button:hover {
    background-color: #30363d;
}

.dds-status {
    padding: 6px 12px;
    background-color: #161b22;
    color: #8b949e;
    border-top: 1px solid #30363d;
    font-size: 0.8rem;
}


/* ============================================================
   Font Size Controls
   ============================================================ */

.markdown-editor-font-size {
    display: flex;
    align-items: center;
    gap: 4px;
}

.markdown-editor-font-size button {
    min-width: 34px;
}

.markdown-editor-font-size span {
    min-width: 46px;
    color: #f0f6fc;
    text-align: center;
    font-size: 0.9rem;
}


/* ============================================================
   Monaco Editor
   ============================================================ */

#dds-monaco {
    width: 100%;
    height: 700px;
    overflow: hidden;
}


/* ============================================================
   Markdown Preview
   ============================================================ */

.dds-preview {
    --dds-font-scale: 1;

    height: 700px;
    padding: 16px;
    box-sizing: border-box;
    overflow: auto;
    background-color: #0d1117;
    color: #f0f6fc;
    font-size: calc(18px * var(--dds-font-scale));
}

.dds-preview h1 {
    font-size: calc(1.55em * var(--dds-font-scale));
}

.dds-preview h2 {
    font-size: calc(1.3em * var(--dds-font-scale));
}

.dds-preview h3 {
    font-size: calc(1.15em * var(--dds-font-scale));
}

.dds-preview h4,
.dds-preview h5,
.dds-preview h6 {
    font-size: calc(1em * var(--dds-font-scale));
}

.dds-preview p {
    line-height: 1.6;
}

/*
 * Code block colors, background, padding, border radius, and font family
 * are owned by /pages/blog/local_css/dds-code-theme.css.
 *
 * The editor only controls code font scaling here.
 */
.dds-preview pre code {
    font-size: calc(14px * var(--dds-font-scale));
}


/* ============================================================
   Spellcheck Context Menu
   ============================================================ */

.dds-spellcheck-menu {
    position: fixed;
    z-index: 10000;
    min-width: 220px;
    padding: 6px;
    background-color: #161b22;
    border: 1px solid #30363d;
    border-radius: 8px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
}

.dds-spellcheck-menu-title {
    padding: 6px 8px;
    color: #8b949e;
    font-size: 0.8rem;
    font-weight: 600;
}

.dds-spellcheck-menu-item {
    display: block;
    width: 100%;
    padding: 7px 8px;
    background: none;
    color: #f0f6fc;
    border: none;
    border-radius: 5px;
    text-align: left;
    cursor: pointer;
}

.dds-spellcheck-menu-item:hover {
    background-color: #30363d;
}

.dds-spellcheck-menu-empty {
    padding: 7px 8px;
    color: #8b949e;
    font-size: 0.85rem;
}

.dds-spellcheck-menu-separator {
    height: 1px;
    margin: 5px 0;
    background-color: #30363d;
}


/* ============================================================
   Responsive Layout
   ============================================================ */

@media (max-width: 1200px) {
    .markdown-editor-panels {
        grid-template-columns: 1fr;
    }

    #dds-monaco,
    .dds-preview {
        height: 600px;
    }
}

@media (max-width: 600px) {
    .markdown-editor-toolbar {
        align-items: flex-start;
        flex-direction: column;
    }

    .markdown-editor-actions {
        width: 100%;
    }

    .markdown-editor-actions button {
        width: 100%;
    }

    #dds-monaco,
    .dds-preview {
        height: 500px;
    }
}