/* Export Phase (v4.6) — Split-panel PDF editor */

.export-phase-layout {
    display: flex;
    flex-direction: column;
    height: 100%;
    gap: 12px;
    padding: 20px;
}

/* ─── Toolbar ─────────────────────────────────────────────────────────────── */

.export-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
}

.export-title {
    margin: 0;
    font-size: 20px;
    font-weight: 700;
}

.export-toolbar-controls {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.export-template-label {
    font-size: 13px;
    color: var(--text-secondary);
    font-weight: 500;
}

.export-template-select {
    padding: 6px 10px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    background: var(--bg-card, var(--bg-hover));
    color: var(--text-primary);
    font-size: 13px;
    cursor: pointer;
}

.export-source-badge {
    font-size: 12px;
    color: var(--text-secondary);
    background: var(--bg-hover);
    border-radius: 12px;
    padding: 3px 10px;
    font-weight: 500;
}

/* ─── Split Panel ─────────────────────────────────────────────────────────── */

.export-split-panel {
    display: flex;
    gap: 16px;
    flex: 1;
    min-height: 0;
}

.export-panel {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.export-panel-label {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-secondary);
    margin-bottom: 6px;
}

/* Editor */
.export-editor {
    flex: 1;
    resize: none;
    padding: 14px 16px;
    border-radius: 10px;
    border: 1px solid var(--border-color);
    background: var(--bg-input, var(--bg-main));
    color: var(--text-primary);
    font-family: 'JetBrains Mono', 'SF Mono', 'Fira Code', monospace;
    font-size: 13px;
    line-height: 1.6;
    min-height: 300px;
    transition: border-color 0.2s;
}

.export-editor:focus {
    outline: none;
    border-color: var(--color-orange, #ff6b35);
}

/* Preview */
.export-preview {
    flex: 1;
    overflow-y: auto;
    padding: 14px 16px;
    border-radius: 10px;
    border: 1px solid var(--border-color);
    background: var(--bg-card, var(--bg-main));
    min-height: 300px;
    font-size: 14px;
    line-height: 1.7;
    color: var(--text-primary);
}

.export-preview-empty {
    color: var(--text-secondary);
    font-style: italic;
    font-size: 13px;
}

/* Markdown in preview */
.export-preview h1 {
    font-size: 22px;
    font-weight: 700;
    margin: 0 0 12px 0;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--border-color);
    color: var(--color-orange, #ff6b35);
}

.export-preview h2 {
    font-size: 18px;
    font-weight: 700;
    margin: 16px 0 8px 0;
    color: var(--text-primary);
}

.export-preview h3 {
    font-size: 15px;
    font-weight: 600;
    margin: 14px 0 6px 0;
}

.export-preview p { margin: 6px 0; }

.export-preview ul,
.export-preview ol {
    padding-left: 22px;
    margin: 6px 0;
}

.export-preview li { margin: 3px 0; }

.export-preview code {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.88em;
    background: var(--bg-hover);
    padding: 2px 6px;
    border-radius: 4px;
}

.export-preview pre {
    background: var(--bg-hover);
    border-radius: 8px;
    padding: 12px 14px;
    overflow-x: auto;
    margin: 8px 0;
}

.export-preview pre code {
    background: none;
    padding: 0;
    font-size: 12px;
    line-height: 1.5;
}

.export-preview blockquote {
    border-left: 3px solid var(--color-orange, #ff6b35);
    padding: 6px 14px;
    margin: 8px 0;
    color: var(--text-secondary);
}

.export-preview table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
    margin: 8px 0;
}

.export-preview th {
    background: var(--bg-hover);
    font-weight: 600;
    text-align: left;
    padding: 8px 10px;
    border-bottom: 2px solid var(--border-color);
}

.export-preview td {
    padding: 6px 10px;
    border-bottom: 1px solid var(--border-color);
}

.export-preview hr {
    border: none;
    border-top: 1px solid var(--border-color);
    margin: 16px 0;
}

/* ─── Action Bar ──────────────────────────────────────────────────────────── */

.export-action-bar {
    display: flex;
    gap: 12px;
    justify-content: space-between;
    align-items: center;
    padding-top: 10px;
    border-top: 1px solid var(--border-color);
    flex-wrap: wrap;
}

.export-pdf-group,
.export-other-group {
    display: flex;
    gap: 8px;
}

/* ─── Responsive ─────────────────────────────────────────────────────────── */

@media (max-width: 768px) {
    .export-phase-layout {
        padding: 12px;
    }

    .export-split-panel {
        flex-direction: column;
    }

    .export-editor,
    .export-preview {
        min-height: 200px;
    }

    .export-action-bar {
        flex-direction: column;
        align-items: stretch;
    }

    .export-pdf-group,
    .export-other-group {
        flex-wrap: wrap;
    }
}