:root {
    color-scheme: light;
}

body {
    background: #f8f9fa;
}

.sidebar {
    min-height: 100vh;
    background: #212529;
}

.sidebar .nav-link,
.sidebar .navbar-brand {
    color: rgba(255, 255, 255, 0.85);
}

.sidebar .nav-link.active,
.sidebar .nav-link:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.08);
}

.metric-card {
    border: 0;
    border-radius: 1rem;
    box-shadow: 0 0.5rem 1.5rem rgba(33, 37, 41, 0.08);
}

.canvas-board {
    min-height: 480px;
    border: 2px dashed #ced4da;
    border-radius: 1rem;
    background: linear-gradient(180deg, #fff, #f8f9fa);
}

.canvas-step {
    width: 220px;
}

pre.json-view {
    white-space: pre-wrap;
    word-break: break-word;
    max-height: 320px;
}

.token-chip {
    display: inline-block;
    padding: 1px 6px;
    border: 1px solid #dee2e6;
    border-radius: 4px;
    background: #fff;
    cursor: pointer;
    font-size: 0.8rem;
    transition: background 0.15s;
}

.token-chip:hover {
    background: #e8f0fe;
    border-color: #0d6efd;
}

.data-grid-dense .rz-datatable-thead th,
.data-grid-dense .rz-column-title-content,
.data-grid-dense .rz-cell-data {
    font-size: 0.82rem;
}

.data-grid-sticky-header .rz-datatable-scrollable-header-box,
.data-grid-sticky-header .rz-datatable-thead {
    position: sticky;
    top: 0;
    z-index: 5;
    background: #fff;
}

.dt-drawer-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.35);
    z-index: 1025;
}

.dt-drawer {
    position: fixed;
    top: 0;
    right: -78vw;
    width: min(78vw, 1200px);
    height: 100vh;
    background: #ffffff;
    box-shadow: -8px 0 30px rgba(15, 23, 42, 0.2);
    z-index: 1030;
    transition: right 0.2s ease;
    display: flex;
    flex-direction: column;
}

.dt-drawer.open {
    right: 0;
}

.dt-drawer-header {
    border-bottom: 1px solid #e9ecef;
    padding: 1rem 1rem 0.75rem;
}

.dt-drawer-body {
    overflow: auto;
    padding: 1rem;
}

/* Data Tables UI */
.dt-offcanvas-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.35);
    z-index: 1035;
}

.dt-offcanvas {
    position: fixed;
    top: 0;
    right: -460px;
    width: min(92vw, 460px);
    height: 100vh;
    background: #fff;
    box-shadow: -10px 0 28px rgba(15, 23, 42, 0.18);
    z-index: 1040;
    transition: right 0.2s ease;
    display: flex;
    flex-direction: column;
}

.dt-offcanvas.open {
    right: 0;
}

.dt-offcanvas-header {
    padding: 1rem;
    border-bottom: 1px solid #e9ecef;
}

.dt-offcanvas-body {
    padding: 1rem;
    overflow: auto;
}

.data-grid-dense .rz-datatable-tbody td {
    padding-top: 0.45rem;
    padding-bottom: 0.45rem;
}

.step-icon-badge {
    width: 1.8rem;
    height: 1.8rem;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid transparent;
    font-size: 0.9rem;
    flex-shrink: 0;
}

.step-logo {
    width: 1.15rem;
    height: 1.15rem;
    object-fit: contain;
    display: block;
}

.step-icon-integration {
    background: #ffffff;
    border-color: #dfe3e8;
}

.step-icon-data {
    background: #eef5ff;
    border-color: #b8d3ff;
}

.step-icon-http {
    background: #e8f7f0;
    border-color: #bfe8d3;
}

.step-icon-messaging {
    background: #fff4e5;
    border-color: #ffd9a8;
}

.step-icon-cloud {
    background: #eef7ff;
    border-color: #cde2ff;
}

.step-icon-flow {
    background: #f3ecff;
    border-color: #d7c4ff;
}

.step-icon-transform {
    background: #ebfbff;
    border-color: #bfefff;
}

.step-icon-code {
    background: #f3f5f7;
    border-color: #d9dde3;
}

.step-icon-other {
    background: #f8f9fa;
    border-color: #dee2e6;
}

.expression-input-row {
    display: flex;
    gap: 0.5rem;
    align-items: flex-start;
}

.expression-input-row-multiline .form-control {
    flex: 1 1 auto;
}

.expression-token-toggle {
    white-space: nowrap;
}

.expression-token-list {
    max-height: 180px;
    overflow: auto;
}