/* ================================================================
   SIMULATION LAB — Modal & component styles
   Estilos do modal Simulation Lab: sidebar, cards de modelo,
   painel de detalhes, formulário externo, resultados.

   Usa classes .ecbt-* de design-tokens.css como base.
   Namespace proprio: .sim-*
   ================================================================ */

/* === DIALOG === */
.sim-dialog {
    background: var(--bg-secondary, #1e1e2e);
    border: 1px solid var(--border-color, #333);
    border-radius: 12px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
    width: 1080px;
    max-width: 96vw;
    max-height: 92vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

/* === BODY (two-pane layout) === */
.sim-body {
    display: flex;
    gap: 0;
    overflow: hidden;
    padding: 0;
    flex: 1;
    min-height: 560px;
}

/* === SIDEBAR (model list) === */
.sim-sidebar {
    width: 300px;
    border-right: 1px solid var(--border);
    overflow: auto;
    padding: 10px;
    display: flex;
    flex-direction: column;
}

.sim-sidebar-cards {
    flex: 1;
}

.sim-sidebar-footer {
    border-top: 1px solid var(--border);
    padding: 8px 0 0;
    margin-top: 4px;
}

/* === MODEL CARD === */
.sim-model-card {
    display: block;
    width: 100%;
    text-align: left;
    padding: 10px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--surface-1);
    margin-bottom: 8px;
    cursor: pointer;
}

.sim-model-card.is-active {
    background: var(--surface-2);
}

.sim-card-header {
    display: flex;
    justify-content: space-between;
    gap: 8px;
    align-items: center;
    flex-wrap: wrap;
}

.sim-card-badges {
    display: flex;
    gap: 4px;
    align-items: center;
}

.sim-card-title {
    font-size: 12px;
    font-weight: bold;
}

.sim-badge-external {
    font-size: 9px;
    padding: 1px 4px;
    border-radius: 3px;
    background: #fde68a;
    color: #111;
}

.sim-badge-license {
    font-size: 10px;
    padding: 2px 6px;
    border-radius: 999px;
    color: #111;
}

.sim-card-desc {
    font-size: 11px;
    color: var(--text-muted);
    margin-top: 4px;
}

.sim-card-meta {
    font-size: 10px;
    color: var(--text-muted);
    margin-top: 6px;
}

/* === ADD EXTERNAL BUTTON === */
.sim-add-external-btn {
    width: 100%;
    padding: 8px;
    font-size: 11px;
    background: none;
    border: 1px dashed var(--border);
    border-radius: 6px;
    cursor: pointer;
    color: var(--text-muted);
}

.sim-add-external-btn:hover {
    border-color: var(--accent, #60a5fa);
    color: var(--accent, #60a5fa);
}

/* === DETAIL PANE === */
.sim-detail {
    flex: 1;
    overflow: auto;
    padding: 14px;
}

/* === DETAIL HEADER === */
.sim-detail-header {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    align-items: flex-start;
}

.sim-detail-title-row {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 4px;
}

.sim-detail-title-row h4 {
    margin: 0;
}

.sim-detail-desc {
    font-size: 12px;
    color: var(--text-muted);
    margin-bottom: 10px;
}

.sim-detail-meta {
    font-size: 11px;
    color: var(--text-muted);
    text-align: right;
    white-space: nowrap;
}

.sim-detail-repo {
    font-size: 10px;
}

.sim-no-model {
    font-size: 12px;
    color: var(--text-muted);
}

/* === MUTABLE VERSION WARNING === */
.sim-mutable-warn {
    margin-bottom: 10px;
    padding: 8px;
    border: 1px solid #f59e0b;
    border-radius: 6px;
    background: rgba(245, 158, 11, 0.08);
    font-size: 11px;
    color: #f59e0b;
}

/* === SECTION BOX === */
.sim-section {
    margin-bottom: 12px;
    padding: 10px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--surface-1);
}

.sim-section-title {
    font-size: 12px;
    font-weight: bold;
}

/* === PARAMETER GRID === */
.sim-param-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(180px, 1fr));
    gap: 8px;
    margin-top: 8px;
}

.sim-no-params {
    font-size: 11px;
    color: var(--text-muted);
}

/* === VOLUME SELECTOR === */
.sim-volume-select {
    margin-top: 6px;
}

.sim-volume-select select {
    width: 100%;
    padding: 7px;
}

/* === EMPTY VOLUME STATE === */
.sim-empty-volume {
    margin-top: 8px;
    padding: 12px;
    border: 1px dashed var(--border);
    border-radius: 8px;
    text-align: center;
}

.sim-empty-volume-text {
    font-size: 12px;
    color: var(--text-muted);
    margin-bottom: 8px;
}

.sim-empty-volume .btn {
    font-size: 12px;
    padding: 6px 16px;
}

/* === CONSENT SECTION === */
.sim-consent-list {
    margin-top: 8px;
    font-size: 11px;
    color: var(--text-muted);
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.sim-consent-done {
    color: #34d399;
}

/* === ACTIONS ROW === */
.sim-actions {
    display: flex;
    gap: 8px;
    align-items: center;
    flex-wrap: wrap;
}

/* === REMOVE EXTERNAL BUTTON === */
.sim-remove-btn {
    font-size: 11px;
    padding: 6px 12px;
    border: 1px solid var(--border);
    background: none;
    cursor: pointer;
    color: var(--text-muted);
}

/* === STATUS TEXT === */
.sim-status {
    font-size: 11px;
    color: var(--text-muted);
}

/* === RESULT AREA === */
.sim-result {
    margin-top: 12px;
}

.sim-result-box {
    padding: 10px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--surface-1);
    font-size: 12px;
}

.sim-result-grid {
    margin-top: 8px;
    display: grid;
    grid-template-columns: repeat(2, minmax(140px, 1fr));
    gap: 8px;
}

.sim-result-label {
    color: var(--text-muted);
}

/* === INPUT FIELD (shared for params + external form) === */
.sim-field {
    display: flex;
    flex-direction: column;
    gap: 4px;
    font-size: 11px;
}

.sim-field--full {
    grid-column: 1 / -1;
}

.sim-field input[type="number"],
.sim-field input[type="text"],
.sim-field select {
    padding: 7px;
}

.sim-field-row {
    display: flex;
    gap: 6px;
    align-items: center;
}

.sim-field-row input[type="number"] {
    flex: 1;
    padding: 7px;
}

.sim-spatial-label {
    font-size: 10px;
    white-space: nowrap;
    cursor: pointer;
}

.sim-spatial-status {
    font-size: 10px;
    color: var(--text-muted);
}

/* === ZONE CHECKBOXES === */
.sim-zone-row {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.sim-zone-label {
    cursor: pointer;
}

/* === REQUIRED MARKER === */
.sim-required {
    color: #f87171;
}

/* === EXTERNAL FORM === */
.sim-ext-form {
    max-width: 560px;
}

.sim-ext-form-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 14px;
}

.sim-ext-form-header h4 {
    margin: 0;
}

.sim-ext-cancel-btn {
    font-size: 11px;
    padding: 5px 12px;
    border: 1px solid var(--border);
    background: none;
    cursor: pointer;
}

.sim-ext-manifest-hint {
    font-size: 11px;
    color: var(--text-muted);
    margin-bottom: 6px;
}

.sim-ext-manifest-row {
    display: flex;
    gap: 6px;
}

.sim-ext-manifest-row input {
    flex: 1;
    padding: 7px;
    font-size: 11px;
}

.sim-ext-manifest-row .btn {
    font-size: 11px;
    padding: 7px 12px;
    white-space: nowrap;
}

.sim-ext-fetch-status {
    font-size: 11px;
    margin-top: 4px;
    color: var(--text-muted);
}

.sim-ext-or-divider {
    margin-bottom: 8px;
    font-size: 11px;
    color: var(--text-muted);
    text-align: center;
}

.sim-ext-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
}

.sim-ext-actions {
    display: flex;
    gap: 8px;
    justify-content: flex-end;
}

.sim-ext-actions .sim-ext-cancel-btn {
    padding: 6px 16px;
}

.sim-ext-actions .btn-primary {
    font-size: 12px;
    padding: 6px 16px;
}

/* === MUTABLE VERSION INLINE BADGE === */
.sim-mutable-inline {
    color: #f59e0b;
}