html, body {
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
}

h1:focus {
    outline: none;
}

a, .btn-link {
    color: #0071c1;
}

.btn-primary {
    color: #fff;
    background-color: #1b6ec2;
    border-color: #1861ac;
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
  box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
}

.content {
    padding-top: 1.1rem;
}

.valid.modified:not([type=checkbox]) {
    outline: 1px solid #26b050;
}

.invalid {
    outline: 1px solid red;
}

.validation-message {
    color: red;
}

#blazor-error-ui {
    color-scheme: light only;
    background: lightyellow;
    bottom: 0;
    box-shadow: 0 -1px 2px rgba(0, 0, 0, 0.2);
    box-sizing: border-box;
    display: none;
    left: 0;
    padding: 0.6rem 1.25rem 0.7rem 1.25rem;
    position: fixed;
    width: 100%;
    z-index: 1000;
}

    #blazor-error-ui .dismiss {
        cursor: pointer;
        position: absolute;
        right: 0.75rem;
        top: 0.5rem;
    }

.blazor-error-boundary {
    background: url(data:image/svg+xml;base64,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) no-repeat 1rem/1.8rem, #b32121;
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
}

    .blazor-error-boundary::after {
        content: "An error has occurred."
    }

/* Loading Screen */
.loading-screen {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    background: linear-gradient(135deg, #00ACC1 0%, #7CB342 100%);
}

.loading-content {
    text-align: center;
    color: white;
}

.loading-logo {
    width: 120px;
    height: auto;
    margin-bottom: 24px;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.2));
}

.loading-spinner {
    width: 50px;
    height: 50px;
    border: 4px solid rgba(255, 255, 255, 0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 20px;
}

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

.loading-content h2 {
    font-size: 1.75rem;
    font-weight: 500;
    margin: 0 0 8px 0;
    letter-spacing: 0.5px;
}

.loading-content p {
    font-size: 0.95rem;
    opacity: 0.85;
    margin: 0;
}

code {
    color: #c02d76;
}

.form-floating > .form-control-plaintext::placeholder, .form-floating > .form-control::placeholder {
    color: var(--bs-secondary-color);
    text-align: end;
}

.form-floating > .form-control-plaintext:focus::placeholder, .form-floating > .form-control:focus::placeholder {
    text-align: start;
}

/* Tree node hover effects for orchestration builder drag and drop */
.orchestration-builder .tree-item {
    transition: background-color 0.15s ease;
}

    .orchestration-builder .tree-item:hover {
        background-color: rgba(var(--mud-palette-primary-rgb), 0.1);
    }

.orchestration-builder .tree-node.drag-over .tree-item {
    background-color: rgba(var(--mud-palette-primary-rgb), 0.2);
    outline: 2px dashed var(--mud-palette-primary);
    outline-offset: -2px;
}

/* Fix for MudDrawer Anchor.End staying visible when closed */
.orchestration-builder {
    overflow-x: hidden;
}

/* ===== X12 Tree View Styles ===== */
/* These must be global for pseudo-elements to work with dynamic content */

.x12-tree {
    --indent: 28px;
    --line-color: rgba(128, 128, 128, 0.4);
}

.x12-tree-node {
    position: relative;
    margin-left: var(--indent);
}

/* Vertical line */
.x12-tree-node::before {
    content: '';
    position: absolute;
    left: -16px;
    top: 0;
    bottom: 0;
    width: 1px;
    background: var(--line-color);
}

/* Last child - cut the vertical line */
.x12-tree-node:last-child::before {
    height: 26px;
}

/* Horizontal connector */
.x12-tree-node::after {
    content: '';
    position: absolute;
    left: -16px;
    top: 26px;
    width: 14px;
    height: 1px;
    background: var(--line-color);
}

/* Root nodes - no lines */
.x12-tree > .x12-tree-node {
    margin-left: 0;
}

.x12-tree > .x12-tree-node::before,
.x12-tree > .x12-tree-node::after {
    display: none;
}

/* Tree item row */
.x12-tree-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    margin: 4px 0;
    border-radius: 4px;
    cursor: pointer;
    min-height: 44px;
}

.x12-tree-item:hover {
    background: var(--mud-palette-action-default-hover, rgba(0,0,0,0.04));
}

/* Expand icon */
.x12-expand-icon {
    width: 24px;
    min-width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Node code */
.x12-node-code {
    font-weight: 600;
}

/* Separator */
.x12-node-separator {
    opacity: 0.4;
    margin: 0 2px;
}

/* Description */
.x12-node-desc {
    opacity: 0.8;
}

/* Metadata - inline with description */
.x12-node-meta {
    font-size: 12px;
    opacity: 0.5;
    margin-left: 12px;
}

/* Spacer for future right-side content */
.x12-node-spacer {
    flex: 1;
}

/* Data type */
.x12-datatype {
    background: var(--mud-palette-background-grey, rgba(0,0,0,0.05));
    padding: 4px 10px;
    border-radius: 4px;
    font-size: 12px;
    font-family: monospace;
    opacity: 0.7;
}

/* Element values */
.x12-element-values {
    position: relative;
    margin-left: var(--indent);
    padding: 4px 0 4px 12px;
}

.x12-element-values::before {
    content: '';
    position: absolute;
    left: -16px;
    top: 0;
    bottom: 0;
    width: 1px;
    background: var(--line-color);
}

.x12-value-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 6px 12px;
    position: relative;
}

.x12-value-item::before {
    content: '';
    position: absolute;
    left: -28px;
    top: 50%;
    width: 14px;
    height: 1px;
    background: var(--line-color);
}

.x12-value-code {
    background: rgba(76, 175, 80, 0.15);
    color: #2e7d32;
    padding: 4px 10px;
    border-radius: 4px;
    font-family: monospace;
    font-size: 12px;
    font-weight: 500;
}

.x12-has-values {
    color: var(--mud-palette-info, #2196f3) !important;
}

/* Legend */
.x12-legend {
    display: flex;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
    padding: 12px 16px;
    background: var(--mud-palette-background-grey, rgba(0,0,0,0.03));
    border: 1px solid rgba(128,128,128,0.2);
    border-radius: 4px;
    margin-bottom: 20px;
}

.x12-legend-label {
    font-size: 11px;
    opacity: 0.6;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.x12-legend-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
}

.x12-legend-divider {
    width: 1px;
    height: 28px;
    background: rgba(128,128,128,0.3);
}