html {
    min-height: 100%;
}

body {
    min-height: 100vh;
    background: #ffffff;
    color: #1f2933;
}

.portal-header {
    background: #ffffff;
}

.portal-brand {
    color: #172b4d;
}

.portal-brand:hover,
.portal-brand:focus {
    color: #0b5ed7;
}

.portal-brand-kicker {
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.portal-brand-title {
    font-size: 1.15rem;
    font-weight: 600;
}

.portal-hero {
    background: linear-gradient(180deg, #f6f8fb 0%, #ffffff 100%);
}

.portal-context-card,
.portal-feature-card,
.portal-login-card,
.portal-authenticated-card {
    border-color: #dde3ea;
}

.portal-feature-card,
.portal-login-card {
    transition: transform 120ms ease-in-out, box-shadow 120ms ease-in-out;
}

.portal-feature-card:hover,
.portal-login-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 0.5rem 1rem rgba(31, 41, 51, 0.08);
}

.portal-authenticated-card {
    border-left: 0.3rem solid #198754;
}

.letter-spaced {
    letter-spacing: 0.12em;
}

code {
    color: inherit;
}

.portal-stat-card {
    border: 1px solid #dde3ea;
    border-radius: 0.75rem;
    padding: 1rem 1.1rem;
    background: #ffffff;
}

.portal-stat-label {
    color: #6c757d;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 0.35rem;
}

.portal-stat-value {
    font-size: 1.35rem;
    font-weight: 650;
    line-height: 1.25;
}

.portal-stat-value-small {
    font-size: 1rem;
}

.portal-section-nav {
    position: sticky;
    top: 1rem;
}

.portal-section-nav .list-group-item {
    padding-left: 0;
    padding-right: 0;
}

.portal-artifact-card {
    border-color: #dde3ea;
}

.portal-artifact-actions {
    min-width: 14rem;
}

.portal-metadata-list dt {
    color: #52606d;
    font-weight: 600;
}

.portal-metadata-list dd:last-child {
    margin-bottom: 0;
}

.portal-json-card {
    border-color: #dde3ea;
}

.portal-json-field {
    border-bottom: 1px solid #edf0f2;
    padding: 0.75rem 0;
}

.portal-json-field:last-child {
    border-bottom: 0;
}

.portal-json-label {
    color: #52606d;
    font-size: 0.8rem;
    font-weight: 700;
    margin-bottom: 0.2rem;
}

.portal-json-value {
    white-space: pre-wrap;
}

.portal-json-group {
    border: 1px solid #e3e8ed;
    border-radius: 0.5rem;
    margin: 0.75rem 0;
    overflow: hidden;
}

.portal-json-summary {
    align-items: center;
    cursor: pointer;
    display: flex;
    font-weight: 600;
    gap: 0.75rem;
    justify-content: space-between;
    padding: 0.8rem 1rem;
}

.portal-json-children {
    border-top: 1px solid #edf0f2;
    padding: 0.5rem 1rem 0.75rem;
}

.portal-json-children .portal-json-group {
    margin-left: 0.75rem;
}

.portal-text-preview {
    max-height: 70vh;
    overflow: auto;
    padding: 1rem;
    white-space: pre-wrap;
    word-break: break-word;
}

.portal-pre-wrap {
    overflow-wrap: anywhere;
    white-space: pre-wrap;
}

.portal-artifact-image {
    max-height: 70vh;
}

@media (max-width: 991.98px) {
    .portal-section-nav {
        position: static;
    }

    .portal-artifact-actions {
        min-width: 0;
    }
}

/* Phase 10: public Trust Center content and content administration */
.portal-marketing-content-card {
    border-color: #dde3ea;
}

.portal-step-number {
    align-items: center;
    border: 1px solid #cbd5e1;
    border-radius: 50%;
    display: inline-flex;
    font-size: 0.8rem;
    font-weight: 700;
    height: 2rem;
    justify-content: center;
    margin-bottom: 0.8rem;
    width: 2rem;
}

.border-dashed {
    border-style: dashed !important;
}

.portal-quill-editor,
.portal-quill-readonly {
    background: #ffffff;
}

.portal-quill-editor .ql-editor {
    min-height: 22rem;
}

.portal-quill-readonly.ql-container.ql-snow {
    border: 0;
    font-family: inherit;
}

.portal-quill-readonly .ql-editor {
    font-size: 1rem;
    line-height: 1.65;
    padding: 0;
}

.portal-quill-readonly .ql-editor > *:last-child {
    margin-bottom: 0;
}