/**
 * Page-specific styles extracted from inline <style> blocks
 *
 * M-002: Consolidated inline CSS to external file to reduce CSP unsafe-inline
 * attack surface. These styles were previously scattered across PHP templates
 * as <style> blocks.
 *
 * Source files:
 *   - admin/manage_applications.php
 *   - admin/applications.php
 *   - admin/admin_discussion.php
 *   - admin/users.php
 *   - reviewer/view_all_reviews.php
 *   - reviewer/discussions.php
 */

/* ==========================================================================
 * Manage Applications (admin/manage_applications.php)
 * ========================================================================== */

.app-table {
    width: 100%;
    border-collapse: collapse;
}

.app-table th,
.app-table td {
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    vertical-align: middle;
}

.app-table th {
    background: var(--dark-bg);
    color: white;
    font-weight: 600;
    position: sticky;
    top: 0;
}

.app-table input[type="text"],
.app-table textarea,
.app-table select {
    width: 100%;
    padding: 0.5rem;
    border: 1px solid var(--border-color);
    border-radius: 0.25rem;
}

.app-table textarea {
    resize: vertical;
    min-height: 60px;
}

.app-table tr:hover {
    background: var(--light-bg);
}

.new-row {
    background: #f0f9ff;
}

.table-wrapper {
    overflow-x: auto;
    max-height: 70vh;
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
}

.btn-icon {
    padding: 0.25rem 0.5rem;
    font-size: 0.875rem;
}

/* ==========================================================================
 * Applications List (admin/applications.php)
 * ========================================================================== */

.row-complete { background: var(--primary-50, #e8edf5); }
.row-complete:hover { background: var(--primary-100, #c5d4ea); }

/* ==========================================================================
 * Admin Discussion (admin/admin_discussion.php)
 * ========================================================================== */

.chat-container {
    max-height: 600px;
    overflow-y: auto;
    padding: 1rem;
    background: var(--light-bg);
    border-radius: 0.375rem;
}

.chat-message {
    background: white;
    padding: 1rem;
    margin-bottom: 0.75rem;
    border-radius: 0.375rem;
    border-left: 3px solid var(--primary-color);
}

.chat-message.my-message {
    background: #f0fdf4;
    border-left-color: var(--success-color);
}

.chat-message.pinned {
    border-left-color: var(--warning-color);
    border-top: 2px solid var(--warning-color);
}

.chat-message-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--border-color);
}

.chat-author {
    font-weight: 600;
    color: var(--primary-color);
}

.chat-time {
    font-size: 0.875rem;
    color: var(--text-muted);
}

.chat-content {
    color: var(--text-color);
    line-height: 1.6;
}

.chat-content ul, .chat-content ol {
    margin: 0.5rem 0;
    padding-left: 1.5rem;
}

.chat-content li {
    margin: 0.25rem 0;
}

.chat-content code {
    background: #f1f1f1;
    padding: 0.125rem 0.25rem;
    border-radius: 0.25rem;
    font-family: monospace;
}

.chat-content pre {
    background: #f1f1f1;
    padding: 0.5rem;
    border-radius: 0.25rem;
    overflow-x: auto;
}

.chat-content blockquote {
    border-left: 3px solid var(--border-color);
    padding-left: 1rem;
    margin: 0.5rem 0;
    color: var(--text-muted);
}

/* ==========================================================================
 * User Management (admin/users.php)
 * ========================================================================== */

.tab-container {
    border-bottom: 2px solid #dee2e6;
    margin-bottom: 1.5rem;
}

.tab-buttons {
    display: flex;
    gap: 0;
}

.tab-button {
    padding: 0.75rem 1.5rem;
    background: none;
    border: none;
    border-bottom: 3px solid transparent;
    cursor: pointer;
    font-size: 1rem;
    font-weight: 500;
    color: #6c757d;
    transition: all 0.2s;
}

.tab-button:hover {
    color: #495057;
    background: #f8f9fa;
}

.tab-button.active {
    color: #007bff;
    border-bottom-color: #007bff;
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

/* ==========================================================================
 * All Reviews (reviewer/view_all_reviews.php)
 * ========================================================================== */

.review-summary-card {
    border-left: 4px solid var(--primary-color);
    margin-bottom: 1rem;
    transition: transform 0.2s, box-shadow 0.2s;
}

.review-summary-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.my-review {
    border-left-color: var(--success-color);
    background: #f0fdf4;
}

.score-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 0.75rem;
    margin-top: 1rem;
}

.score-item {
    text-align: center;
    padding: 0.75rem;
    background: var(--light-bg);
    border-radius: 0.375rem;
}

.score-item-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-bottom: 0.25rem;
}

.score-item-value {
    font-size: 1.5rem;
    font-weight: 700;
}

/* ==========================================================================
 * Reviewer Discussions (reviewer/discussions.php)
 * ========================================================================== */

.app-list {
    max-height: calc(100vh - 300px);
    overflow-y: auto;
    border: 1px solid var(--border-color);
    border-radius: 0.375rem;
}

.app-list-item {
    padding: 1rem;
    border-bottom: 1px solid var(--border-color);
    cursor: pointer;
    transition: background 0.2s;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.app-list-item:hover {
    background: var(--light-bg);
}

.app-list-item.active {
    background: #dbeafe;
    border-left: 4px solid var(--primary-color);
}

.unread-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    align-self: flex-start;
    min-width: 1.5rem;
    background: var(--danger-color);
    color: white;
    padding: 0.25rem 0.5rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 700;
}

.message-count {
    color: var(--text-muted);
    font-size: 0.875rem;
}

.attachment-list {
    margin-top: 0.5rem;
}

.attachment-item {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.5rem;
    margin: 0.25rem;
    background: var(--light-bg);
    border-radius: 0.25rem;
    font-size: 0.875rem;
}

.attachment-icon {
    margin-right: 0.25rem;
}

.search-highlight {
    background: yellow;
    padding: 0.125rem 0.25rem;
    border-radius: 0.25rem;
}

.search-panel {
    background: var(--light-bg);
    padding: 1rem;
    border-radius: 0.375rem;
    margin-bottom: 1rem;
}

.pinned-indicator {
    color: var(--warning-color);
    font-size: 0.75rem;
    margin-left: 0.5rem;
}

/* ==========================================================================
 * Print Styles
 *
 * Used by: admin/generate_report.php, reviewer/view_review_detail.php
 * ========================================================================== */

@media print {
    .header, .btn, nav, button { display: none !important; }
    .card { page-break-inside: avoid; }
    body { background: white; }
}

/* ==========================================================================
 * Landing Page (welcome.php / index.php for guests)
 * Scoped under .landing-page so styles cannot bleed into the rest of the app.
 * ========================================================================== */

.landing-page {
    background: var(--bg-secondary, #f8fafc);
    color: var(--text-color, #0f172a);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.landing-page main {
    flex: 1;
}

.landing-page .skip-to-content {
    position: absolute;
    left: -9999px;
    top: auto;
}
.landing-page .skip-to-content:focus {
    position: fixed;
    left: 0.5rem;
    top: 0.5rem;
    z-index: 1000;
    background: var(--bg-primary, #fff);
    color: var(--primary-color);
    padding: 0.5rem 0.75rem;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    outline: 2px solid var(--primary-color);
}

.landing-header {
    background: var(--bg-primary, #ffffff);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 10;
}

.landing-header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.85rem 0;
}

.landing-nav {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.landing-cta {
    text-decoration: none;
}

.landing-hero {
    padding: 4rem 0 3rem;
}

.landing-hero-inner {
    max-width: 760px;
    text-align: center;
    margin: 0 auto;
}

.landing-eyebrow {
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--primary-color);
    margin: 0;
}

.landing-eyebrow-sub {
    font-size: 0.72rem;
    font-weight: 500;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--text-muted, #64748b);
    margin: 0.35rem 0 0;
}

.landing-title {
    margin: 1rem 0 0;
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.1;
}

.landing-fullname {
    margin: 0.5rem 0 0;
    font-size: clamp(1rem, 2vw, 1.25rem);
    font-weight: 500;
    color: var(--text-muted, #475569);
}

.landing-lede {
    margin: 1.25rem auto 0;
    max-width: 640px;
    font-size: 1.1rem;
    line-height: 1.6;
    color: var(--text-muted, #475569);
}

.landing-cta-row {
    margin-top: 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
}

.landing-cta-row .btn-lg {
    min-height: 48px;
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
}

.landing-cta-note {
    font-size: 0.85rem;
    color: var(--text-muted, #64748b);
    max-width: 480px;
    text-align: center;
}

.landing-prod-link {
    margin-top: 1.75rem;
    font-size: 0.85rem;
    color: var(--text-muted, #64748b);
}

.landing-prod-url {
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
    color: var(--text-color, #0f172a);
    background: var(--bg-tertiary, #eef2f7);
    padding: 0.15rem 0.4rem;
    border-radius: var(--radius-sm, 4px);
}

.landing-features {
    padding: 1rem 0 4rem;
}

.landing-section-title {
    text-align: center;
    font-size: clamp(1.5rem, 2.5vw, 1.9rem);
    font-weight: 700;
    margin: 0 0 2rem;
}

.landing-steps {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.25rem;
    max-width: 1100px;
    margin-left: auto;
    margin-right: auto;
}

.landing-steps-note {
    margin: 1.25rem 0 0;
    text-align: center;
    color: var(--text-secondary, #6b7280);
    font-size: 0.9rem;
}

.landing-step {
    background: var(--bg-primary, #ffffff);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg, 0.75rem);
    padding: 1.5rem;
    box-shadow: var(--shadow-sm);
}

.landing-step-head {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.landing-step-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.25rem;
    height: 2.25rem;
    border-radius: var(--radius-md);
    background: var(--primary-50, #eef2ff);
    color: var(--primary-color);
    font-weight: 700;
    font-size: 1rem;
    flex-shrink: 0;
}

.landing-step-title {
    margin: 0;
    font-size: 1.05rem;
    font-weight: 600;
    line-height: 1.3;
}

.landing-step-body {
    margin: 0.85rem 0 0;
    font-size: 0.92rem;
    line-height: 1.55;
    color: var(--text-muted, #475569);
}

.landing-footer {
    background: var(--bg-primary, #ffffff);
    border-top: 1px solid var(--border-color);
    padding: 1.5rem 0;
}

.landing-footer-content {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
    font-size: 0.85rem;
    color: var(--text-muted, #64748b);
}

.landing-footer-attribution {
    margin: 0;
    line-height: 1.5;
}

.landing-footer-meta {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    border-top: 1px solid var(--border-color);
    padding-top: 0.75rem;
}

.landing-footer-meta p {
    margin: 0;
}

@media (min-width: 640px) {
    .landing-cta-row {
        flex-direction: row;
        justify-content: center;
    }
    .landing-footer-meta {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
    }
}

/* ==========================================================================
 * Long admin tables whose header must survive scrolling
 * (admin/grant_types.php, admin/grant_type_wizard.php)
 * ========================================================================== */

/*
 * style.css already makes .table th sticky, but these tables sat inside a
 * wrapper carrying overflow-x, and a box with overflow on either axis becomes
 * the scroll container: the header then sticks to a box that never scrolls
 * vertically, so it scrolled away with the page. Measured on the sections
 * table before this rule, at 1908x912, 1280x800 and 400x800: with the page
 * scrolled past the table, the header row sat 400px above the viewport.
 *
 * So the wrapper is not a scroll container on wide screens, where these tables
 * fit (the sections table measures 1093px), and becomes one again on narrow
 * screens, where horizontal scrolling is what matters and the header goes on
 * behaving as it did before.
 */
.sticky-table-scroll {
    /* The site header is sticky and opaque, so the row has to come to rest
       below it rather than underneath it. Measured at 1280 and 1908: 79px. */
    --sticky-table-top: 79px;
    overflow-x: visible;
}

.sticky-table-scroll .table th {
    top: var(--sticky-table-top);
}

@media (max-width: 768px) {
    .sticky-table-scroll {
        /* The header stacks below this width. Measured at 400: 159px. */
        --sticky-table-top: 159px;
        overflow-x: auto;
    }
}

/*
 * The template wizard's AI column (admin/grant_type_wizard.php). Opening the
 * "AI version" details put a whole section description in one cell, and the
 * table gave that cell the width, squeezing the name and score inputs to a
 * few pixels (1280x800). The column is held to a fixed width and the text wraps.
 */
.wizard-ai-choice {
    width: 14rem;
}

/*
 * The template wizard's review table gained a rich-text editor in its
 * Description column (SPEC-RICH-GUIDANCE M2): the editor is a flexible-width
 * box with no minimum of its own, so the table's auto layout gave it
 * whatever space was left and squeezed Name to ~2 visible characters ("Ov",
 * "Re") and the Min/Max/Order number inputs to where their value is not
 * visible at all (orchestrator browser QA, F2; measured at 1366x900 and
 * confirmed the description column still has ample room at both 1366 and
 * 1920 with these floors in place -- the Description column absorbs
 * whatever is left, same principle as .wizard-ai-choice above).
 */
.wizard-name-input {
    min-width: 14rem;
}

.wizard-number-input {
    /* Two digits (score_min/score_max are 0-99) plus the spin-button. */
    min-width: 4.5rem;
}

.wizard-role-select {
    /* "Overall Impact (priority score)" must stay readable beside the editor. */
    min-width: 11rem;
}

.wizard-ai-values {
    margin: 0.25rem 0 0;
    font-size: 0.85rem;
    overflow-wrap: anywhere;
}

.wizard-ai-values dt {
    font-weight: 600;
}

.wizard-ai-values dd {
    margin: 0 0 0.25rem;
    max-height: 12rem;
    overflow-y: auto;
}

/* ============================================================================
   Statistics and reviewer analytics (admin/application_stats.php,
   admin/reviewer_analytics.php). Both pages were written with Bootstrap's
   .row / .col-md-* / .form-inline, which no stylesheet here defined, so every
   tile, chart and filter stacked full width. These give them their intended
   columns; on narrow screens the columns stack.
   ============================================================================ */
.row {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-lg);
}

.row > [class*="col-md-"] {
    flex: 1 1 100%;
    min-width: 0;
}

@media (min-width: 768px) {
    .row > .col-md-3 { flex-basis: calc(25% - var(--spacing-lg)); }
    .row > .col-md-4 { flex-basis: calc(33.333% - var(--spacing-lg)); }
    .row > .col-md-6 { flex-basis: calc(50% - var(--spacing-lg)); }
}

.form-inline {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--spacing-md);
}

.form-inline .form-group {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: 0;
}

.form-inline .form-control {
    width: auto;
}

/* A <fieldset> used as a form-group (admin/grant_type_wizard.php "Save the
   sections as") gets the browser's default groove border and a legend that
   overlaps it -- reset it to look like every other .form-group: no box, a
   .form-label-styled heading. */
fieldset.form-group {
    border: none;
    padding: 0;
    margin-bottom: var(--spacing-md);
}

fieldset.form-group > legend {
    display: block;
    width: 100%;
    padding: 0;
    font-weight: 500;
    margin-bottom: 0.5rem;
    color: var(--text-color);
}

/* Rich-text guidance descriptions (SPEC-RICH-GUIDANCE M1). .review-guidance-body
   renders a section's or grant type's description on four pages
   (reviewer/review_application.php, reviewer/view_review_detail.php,
   reviewer/view_all_reviews.php, admin/application_detail.php), so these rules
   live in this globally-loaded stylesheet rather than review-form.css, which
   only the first of those four pages includes. The plain-text render path
   (nl2br) never emits any of these tags, so the rules are inert until a
   description is stored as 'html'. */
.review-guidance-body p {
    margin: 0 0 0.5rem;
}

.review-guidance-body p:last-child {
    margin-bottom: 0;
}

.review-guidance-body ul,
.review-guidance-body ol {
    margin: 0 0 0.5rem;
    padding-left: 1.5rem;
}

.review-guidance-body ul ul,
.review-guidance-body ul ol,
.review-guidance-body ol ul,
.review-guidance-body ol ol {
    margin-bottom: 0;
}

.review-guidance-body h3,
.review-guidance-body h4 {
    margin: 0.75rem 0 0.375rem;
    line-height: 1.3;
}

.review-guidance-body h3 {
    font-size: 1.05rem;
}

.review-guidance-body h4 {
    font-size: 0.95rem;
}

.review-guidance-body mark {
    background: #fef08a;
    color: inherit;
    padding: 0 0.15em;
    border-radius: 0.15em;
}

.review-guidance-body img {
    max-width: 100%;
    height: auto;
    border-radius: 0.25rem;
}

.review-guidance-body a {
    color: var(--primary-color, #2563eb);
}

/* Guidance editor (SPEC-RICH-GUIDANCE M1): the contenteditable enhancement
   assets/js/guidance-editor.js builds in front of a
   textarea[data-guidance-editor]. Reuses .review-guidance-body's content
   rules (list/heading/mark/image/link styling) so what the coordinator
   types looks the same here as it will on the review page. */
.agr-guidance-editor-wrapper {
    margin-bottom: 0.25rem;
}

.agr-guidance-toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 0.25rem;
    margin-bottom: 0.375rem;
}

.agr-guidance-btn,
.agr-guidance-color {
    padding: 0.25rem 0.5rem;
    font-size: 0.8125rem;
    border: 1px solid var(--border-color, #ced4da);
    border-radius: 0.25rem;
    background: var(--bg-primary, #fff);
    color: var(--text-primary, #111827);
    cursor: pointer;
}

.agr-guidance-btn:hover,
.agr-guidance-color:hover {
    background: var(--bg-secondary, #f3f4f6);
}

.agr-guidance-btn:focus-visible,
.agr-guidance-color:focus-visible {
    outline: 2px solid var(--primary-color, #2563eb);
    outline-offset: 1px;
}

.agr-guidance-editor {
    min-height: 8rem;
    max-height: 24rem;
    overflow-y: auto;
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--border-color, #ced4da);
    border-radius: 0.25rem;
    background: var(--bg-primary, #fff);
    color: var(--text-primary, #111827);
    line-height: 1.45;
}

.agr-guidance-editor:focus {
    outline: 0;
    border-color: #80bdff;
    box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
}

.agr-guidance-editor p { margin: 0 0 0.5rem; }
.agr-guidance-editor p:last-child { margin-bottom: 0; }
.agr-guidance-editor ul,
.agr-guidance-editor ol { margin: 0 0 0.5rem; padding-left: 1.5rem; }
.agr-guidance-editor h3 { font-size: 1.05rem; margin: 0.75rem 0 0.375rem; }
.agr-guidance-editor h4 { font-size: 0.95rem; margin: 0.75rem 0 0.375rem; }
.agr-guidance-editor mark { background: #fef08a; color: inherit; padding: 0 0.15em; border-radius: 0.15em; }
.agr-guidance-editor img { max-width: 100%; height: auto; border-radius: 0.25rem; }
.agr-guidance-editor [data-guidance-upload-placeholder] {
    display: inline-block;
    padding: 0.1em 0.4em;
    background: var(--bg-secondary, #f3f4f6);
    border-radius: 0.2em;
    font-style: italic;
    color: var(--text-secondary, #6b7280);
}

/* The "unsaved text was found" banner guidance-editor.js puts above an
   editor whose text in this browser differs from what the server has. */
.agr-guidance-draft-banner {
    align-items: center;
    flex-wrap: wrap;
    margin-bottom: 0.375rem;
}

.agr-guidance-draft-banner .agr-guidance-draft-text {
    flex: 1 1 16rem;
}

/* Server drafts on admin/grant_types.php (migration 053): the notice above a
   form that holds a draft, and the "Draft saved at" status beside Save draft.
   .alert sets display:flex, which would otherwise override [hidden]. */
.guidance-draft-notice {
    align-items: center;
    flex-wrap: wrap;
}

.guidance-draft-notice[hidden] {
    display: none;
}

.guidance-draft-notice [data-draft-notice-text] {
    flex: 1 1 16rem;
}

.guidance-draft-status {
    font-size: var(--font-size-xs);
}

.guidance-draft-status.is-saving {
    color: var(--primary-color);
}

.guidance-draft-status.is-saved {
    color: var(--success-color);
}

.guidance-draft-status.is-error {
    color: var(--danger-color);
}

.guidance-draft-preview {
    margin: 0.5rem 0;
    padding: 0.5rem 0.75rem;
    border-left: 3px solid var(--gray-300, #d1d5db);
}

/* ============================================================================
   Reviewer dashboard -- assigned applications table
   Whole titles wrap in a column that gets the spare width; status, role, due
   date and the button row stay on one line so every row has the same shape.
   ============================================================================ */

.dash-table .dash-applicant {
    min-width: 9rem;
}

.dash-table .dash-title {
    min-width: 12rem;
    line-height: 1.4;
}

.dash-table .dash-nowrap {
    white-space: nowrap;
}

.dash-table td {
    vertical-align: middle;
}

.dash-actions {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.35rem;
}

.dash-actions-main {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.dash-actions-main .btn {
    white-space: nowrap;
}

/* Wide enough for the whole button row: keep it on one line, which also tells
   the table to reserve that width rather than give it all to the title. On a
   narrower window the buttons wrap instead of forcing a sideways scroll. */
@media (min-width: 1200px) {
    .dash-actions-main {
        flex-wrap: nowrap;
    }
}

/* The applicant and title link to the application; the proposal link sits
   under the title so a reviewer can open the document straight from the list. */
.dash-table .dash-app-link,
.dash-proposal a {
    color: #1e40af;
}

.dash-table .dash-app-link {
    text-decoration: none;
}

.dash-table .dash-app-link:hover,
.dash-table .dash-app-link:focus-visible {
    text-decoration: underline;
    text-underline-offset: 2px;
}

.dash-proposal {
    margin-top: 0.25rem;
    font-size: var(--font-size-sm);
}