/* Elsa Studio — ظاهر شبیه n8n (فقط CSS، بدون تغییر منطق) */
.elsa-n8n-host {
    --elsa-n8n-bg: #f4f4f8;
    --elsa-n8n-sidebar: #2d2f3a;
    --elsa-n8n-accent: #ff6d5a;
    height: 100%;
    width: 100%;
    background: var(--elsa-n8n-bg);
    display: flex;
    flex-direction: column;
}

.elsa-n8n-host .elsa-n8n-chrome {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    background: #1f2230;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    color: #f8fafc;
    flex-shrink: 0;
}

.elsa-n8n-host .elsa-n8n-chrome .mud-typography-body2 {
    color: #cbd5e1;
}

.elsa-n8n-host .elsa-n8n-editor-wrap {
    flex: 1;
    min-height: 0;
    overflow: hidden;
    background:
        radial-gradient(circle, #c3c8d4 1px, transparent 1px);
    background-size: 20px 20px;
    background-color: var(--elsa-n8n-bg);
}

.elsa-n8n-host .elsa-n8n-editor-wrap > * {
    height: 100%;
}

/* Elsa designer surfaces */
.elsa-n8n-host .mud-paper,
.elsa-n8n-host .elsa-studio-shell,
.elsa-n8n-host [class*="workflow-designer"] {
    background: transparent;
}

.elsa-n8n-host .mud-button-filled.mud-button-filled-primary {
    background: linear-gradient(135deg, #ff6d5a, #ff8f45) !important;
}

.elsa-n8n-host .mud-chip.mud-chip-color-success {
    background: #10b981 !important;
}