/* ========================================
   MODEL AND PROMPT PAGE
   Two-column layout with sticky preview panel and template editor.
   ======================================== */

.model-prompt-container {
    display: flex;
    gap: 2rem;
    max-width: 100%;
    padding: 0;
    align-items: flex-start;
}

.config-panel {
    flex: 1 1 auto;
    max-width: 1160px;
    min-width: 600px;
    padding-right: 0;
}

.preview-panel {
    flex: 1 1 auto;
    min-width: 400px;
    max-width: 50%;
    position: sticky;
    top: 90px;
    align-self: flex-start;
    max-height: calc(100vh - 100px);
    overflow-y: auto;
    background: var(--bs-gray-100);
    border: 1px solid var(--bs-gray-300);
    border-radius: 0.5rem;
    padding: 0;
}

.preview-panel-header {
    position: sticky;
    top: 0;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.25rem;
    background: var(--bs-gray-100);
    border-bottom: 1px solid var(--bs-gray-300);
    min-height: 56px;
}

.preview-panel-header h3 {
    margin: 0;
    font-size: 1.1rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--bs-gray-900);
}

.preview-panel > .rendered-prompt {
    margin: 1.5rem;
    margin-bottom: 1rem;
}

.preview-panel > .variable-usage {
    margin: 0 1.5rem 1.5rem 1.5rem;
}

.rendered-prompt {
    background: var(--bs-white);
    border: 1px solid var(--bs-gray-300);
    border-radius: 0.375rem;
    padding: 1rem;
    margin-bottom: 1.5rem;
    max-height: 400px;
    overflow-y: auto;
}

.rendered-prompt pre {
    margin: 0;
    white-space: pre-wrap;
    word-wrap: break-word;
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
    line-height: 1.5;
}

.variable-usage {
    background: var(--bs-white);
    border: 1px solid var(--bs-gray-300);
    border-radius: 0.375rem;
    padding: 1rem;
}

.variable-usage h5 {
    font-size: 1rem;
    margin-bottom: 0.75rem;
    color: var(--bs-gray-700);
    font-weight: 600;
}

.variable-usage .list-group-item.text-success {
    color: var(--bs-success) !important;
}

.variable-usage .list-group-item.text-success code {
    color: var(--color-code-blue) !important;
}

.variable-usage .list-group-item.text-success .item-count {
    color: var(--bs-black) !important;
}

.variable-indicator {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0.75rem;
    background: var(--color-info-bg);
    border: 1px solid var(--color-info-border);
    border-radius: 0.375rem;
    margin-bottom: 1rem;
    font-size: 0.9rem;
    color: var(--color-info-text);
}

.variable-indicator code {
    background: var(--bs-white);
    padding: 0.15rem 0.4rem;
    border-radius: 0.25rem;
    font-weight: 600;
    color: var(--color-code-blue);
}

.template-info-alert {
    background: var(--color-info-bg);
    border: 1px solid var(--color-info-border);
    border-radius: 0.375rem;
    padding: 1rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: start;
    gap: 0.75rem;
    color: var(--color-info-text);
}

.template-info-alert .icon {
    color: var(--color-info-text);
    margin-top: 0.15rem;
}

.template-info-alert code {
    background: var(--bs-white);
    padding: 0.15rem 0.4rem;
    border-radius: 0.25rem;
    font-weight: 600;
    color: var(--color-code-blue);
}

.template-editor {
    width: 100%;
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
    line-height: 1.5;
    border: 1px solid var(--bs-gray-400);
    border-radius: 0.375rem;
    padding: 0.75rem;
}

.latex-editor {
    margin-top: 1.5rem;
    padding-top: 0;
    border-top: none;
}

.latex-editor .form-label {
    margin-bottom: 0.75rem;
}

.latex-editor .variable-indicator {
    margin-top: 0;
    margin-bottom: 1rem;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.refresh-btn.spinning {
    animation: spin 1s linear infinite;
}

.constant-value-preview {
    white-space: pre-wrap;
    word-break: break-word;
    max-height: 80px;
    overflow: hidden;
}