:root {
    /* Clay-orange institutional palette (specs/ui/design-system.md) */
    --color-primary-50: #fbf1ea; --color-primary-100: #f4d8c8; --color-primary-300: #e0a281;
    --color-primary-500: #c15a31; --color-primary-600: #a94b27; --color-primary-700: #9e4726; --color-primary-900: #6f3019;
    --color-secondary-500: #0e7c73; --color-secondary-700: #0b5f58;
    --color-neutral-0: #fff; --color-neutral-50: #fbf6f2; --color-neutral-100: #f4ede7; --color-neutral-200: #e7ddd4;
    --color-neutral-300: #d3c5b8; --color-neutral-500: #7a6a5e; --color-neutral-700: #4b3d34; --color-neutral-900: #3a2a22;
    --color-correct-bg: #dcfce7; --color-correct-border: #22c55e; --color-correct-text: #14532d;
    --badge-unrevised-bg: #fff7ed; --badge-unrevised-text: #9a3412;
    --badge-revised-bg: #ecfdf5; --badge-revised-text: #065f46;
    --badge-sample-bg: #e6f4f2; --badge-sample-text: #0b5f58;
    --badge-used-bg: #e7ddd4; --badge-used-text: #4b3d34;
    --heat-good-bg: #d1fae5; --heat-good-text: #065f46;
    --heat-mid-bg: #fef3c7; --heat-mid-text: #92400e;
    --heat-bad-bg: #fee2e2; --heat-bad-text: #991b1b;
}

html, body {
    font-family: 'Segoe UI', Roboto, 'Helvetica Neue', Helvetica, Arial, sans-serif;
    background-color: var(--color-neutral-50);
    color: var(--color-neutral-900);
}

a, .btn-link {
    color: var(--color-primary-700);
}

.btn-primary {
    color: #fff;
    background-color: var(--color-primary-600);
    border-color: var(--color-primary-700);
}

.btn-primary:hover, .btn-primary:focus, .btn-primary:active {
    background-color: var(--color-primary-700);
    border-color: var(--color-primary-900);
}

.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 var(--color-primary-300);
}

/* Institutional brand bar + role-scoped navigation centers */
.brand-bar {
    background-color: var(--color-primary-700) !important;
}

.brand-logo {
    display: block;
    max-width: 100%;
}

.nav-center + .nav-center {
    margin-top: 0.75rem;
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    padding-top: 0.5rem;
}

.nav-center-title {
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--color-primary-100);
    padding-top: 0.4rem;
    padding-bottom: 0.15rem;
    font-weight: 600;
}


.content {
    padding-top: 1.1rem;
}

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;
}