:root {
    /* Palette taken directly from the CADtelligence / EBU site CSS (:root tokens). */
    --ink: #314655;          /* --brand on the site — headings / strong text */
    --ink-2: #314655;
    --brand: #5d63b8;        /* --accent on the site — primary buttons / accents */
    --brand-dark: #4f55a8;   /* --accent-dark — hover */
    --brand-rgb: 93, 99, 184;
    --warm: #e8a14e;         /* --warm — secondary accent */
    --text: #081927;         /* --ink on the site — body text */
    --text-muted: #5f6d74;   /* --muted */
    --surface: #ffffff;
    --page-bg: #f7f9f8;      /* --paper */
    --soft-accent: #f0f1fb;  /* --soft-accent — tinted backgrounds */
    --border: #dce5e2;       /* --line */
    --border-strong: #c3d0cd;
}

html, body {
    margin: 0;
    /* Causten is the site's brand font (loaded locally); same fallback stack. */
    font-family: Causten, "Causten Regular", "Causten-Regular", ui-sans-serif, system-ui,
        -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    color: var(--text);
    background: var(--page-bg);
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
}

* {
    box-sizing: border-box;
}

/* ---- Buttons ----------------------------------------------------------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .4rem;
    font: inherit;
    font-weight: 700;
    line-height: 1;
    letter-spacing: .01em;
    padding: .6rem 1.15rem;
    border-radius: 4px;
    border: 1px solid transparent;
    cursor: pointer;
    transition: background .12s ease, border-color .12s ease, color .12s ease, opacity .12s ease;
    white-space: nowrap;
}

.btn:disabled {
    opacity: .45;
    cursor: not-allowed;
}

.btn-sm {
    padding: .42rem .8rem;
    font-size: .82rem;
}

.btn-primary {
    background: var(--brand);
    color: #fff;
}

.btn-primary:not(:disabled):hover {
    background: var(--brand-dark);
}

.btn-secondary {
    background: var(--surface);
    color: var(--ink-2);
    border-color: var(--border-strong);
}

.btn-secondary:not(:disabled):hover {
    background: #f4f6f8;
    border-color: #9fabb6;
}

.btn-ghost {
    background: transparent;
    color: var(--text-muted);
}

.btn-ghost:not(:disabled):hover {
    background: #e7ecf0;
    color: var(--ink-2);
}

.btn svg {
    width: 1em;
    height: 1em;
    flex: none;
}

h1:focus {
    outline: none;
}

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

.invalid {
    outline: 1px solid #e50000;
}

.validation-message {
    color: #e50000;
}

.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."
    }

.darker-border-checkbox.form-check-input {
    border-color: #929292;
}

.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;
}