/* BU-RN Nord Theme
 * Arctic color palette: slate backgrounds, frost accents, aurora semantics
 */

:root {
    /* Nord Polar Night */
    --bg-primary: #2e3440;       /* nord0 */
    --bg-card: #3b4252;          /* nord1 */
    --bg-card-hover: #434c5e;    /* nord2 */
    --bg-input: #3b4252;         /* nord1 */
    --bg-highlight: #4c566a;     /* nord3 */

    /* Nord Frost — accents */
    --accent: #88c0d0;           /* nord8 */
    --accent-hover: #8fbcbb;     /* nord7 */
    --accent-muted: #81a1c1;     /* nord9 */
    --accent-deep: #5e81ac;      /* nord10 */

    /* Nord Snow Storm — text */
    --text-primary: #eceff4;     /* nord6 */
    --text-body: #d8dee9;        /* nord4 */
    --text-muted: #7b88a1;       /* nord3 lightened for WCAG AA contrast */

    /* Borders */
    --border-subtle: rgba(76, 86, 106, 0.6);
    --border-accent: rgba(136, 192, 208, 0.3);

    /* Nord Aurora — semantic colors */
    --success: #a3be8c;          /* nord14 */
    --warning: #ebcb8b;          /* nord13 */
    --danger: #bf616a;           /* nord11 */
    --info: #81a1c1;             /* nord9 */
    --special: #b48ead;          /* nord15 */
    --orange: #d08770;           /* nord12 */

    /* Bootstrap overrides */
    --bs-body-bg: #2e3440;
    --bs-body-color: #d8dee9;
    --bs-primary: #88c0d0;
    --bs-success: #a3be8c;
    --bs-danger: #bf616a;
    --bs-warning: #ebcb8b;
    --bs-info: #81a1c1;
}

/* SVG icon system */
.icon {
    width: 24px;
    height: 24px;
    fill: currentColor;
    vertical-align: middle;
    flex-shrink: 0;
}
.icon-sm {
    width: 16px;
    height: 16px;
}
.icon-xs {
    width: 12px;
    height: 12px;
}
.icon-lg {
    width: 32px;
    height: 32px;
}
.icon-xl {
    width: 48px;
    height: 48px;
}

/* Base */
html, body {
    background-color: var(--bg-primary) !important;
    color: var(--text-body);
    min-height: 100vh;
    overflow-x: hidden;
}

/* Top brand header */
.burn-brand {
    text-align: center;
    padding: 1.25rem 0 0.5rem;
    background-color: var(--bg-primary);
}
.burn-brand-title {
    font-size: 2rem;
    font-weight: 800;
    color: var(--accent);
    letter-spacing: 0.15em;
    margin: 0;
}
.burn-brand-subtitle {
    font-size: 0.8rem;
    color: var(--text-body);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin: 0;
}

/* Navbar */
.burn-nav {
    background-color: var(--bg-card);
    border-bottom: 1px solid var(--border-subtle);
    padding: 0;
}
.burn-nav .nav {
    display: flex !important;
    justify-content: center !important;
    flex-direction: row !important;
    flex-wrap: nowrap !important;
}
.burn-nav .nav-link {
    color: var(--text-muted);
    padding: 0.75rem 1.25rem;
    font-size: 0.85rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-bottom: 2px solid transparent;
    transition: color 0.2s, border-color 0.2s;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}
.burn-nav .nav-link:hover {
    color: var(--text-primary);
    background-color: var(--bg-card-hover);
}
.burn-nav .nav-link.active {
    color: var(--accent);
    border-bottom-color: var(--accent);
}
.burn-nav .nav-icon {
    font-size: 1.1rem;
}
.burn-nav .icon {
    width: 20px;
    height: 20px;
}

/* Main container */
.burn-main {
    max-width: 900px;
    margin: 0 auto;
    padding: 1.5rem 1rem 2rem;
}

/* Footer */
.burn-footer {
    text-align: center;
    padding: 1rem 0 2rem;
    font-size: 0.8rem;
}
.burn-footer a {
    color: var(--text-muted);
    text-decoration: none;
}
.burn-footer a:hover {
    color: var(--accent);
}

/* Cards */
.card {
    background-color: var(--bg-card) !important;
    border: 1px solid var(--border-subtle) !important;
    border-radius: 0.75rem !important;
    color: var(--text-body);
}
.card:hover {
    border-color: rgba(255, 255, 255, 0.15) !important;
}
a.card {
    transition: border-color 0.2s, transform 0.15s;
}
a.card:hover {
    transform: translateY(-2px);
    border-color: var(--accent) !important;
}
.card-body {
    padding: 1.25rem;
}

/* Headings */
h1, h2, h3, h4, h5, h6,
.h1, .h2, .h3, .h4, .h5, .h6 {
    color: var(--text-primary);
}

/* Text overrides */
.text-muted {
    color: var(--text-muted) !important;
}
.text-body {
    color: var(--text-body) !important;
}

/* Accent text */
.text-accent {
    color: var(--accent) !important;
}

/* Links */
a {
    color: var(--info);
}
a:hover {
    color: var(--accent);
}

/* Badges */
.badge.bg-primary {
    background-color: var(--info) !important;
}
.badge.bg-secondary {
    background-color: var(--bg-highlight) !important;
    color: var(--text-body) !important;
}
.badge.bg-success {
    background-color: var(--success) !important;
}
.badge.bg-warning {
    background-color: var(--warning) !important;
    color: #2e3440 !important;
}
.badge.bg-info {
    background-color: var(--info) !important;
}

/* Buttons */
.btn-accent {
    background-color: var(--accent);
    border-color: var(--accent);
    color: #fff;
}
.btn-accent:hover {
    background-color: var(--accent-hover);
    border-color: var(--accent-hover);
    color: #fff;
}
.btn-outline-accent {
    border-color: var(--accent);
    color: var(--accent);
}
.btn-outline-accent:hover {
    background-color: var(--accent);
    color: #fff;
}
.btn-favorite-star {
    width: 44px;
    height: 44px;
    padding: 0;
    border: 1px solid var(--border-subtle);
    border-radius: 0.5rem;
    background: transparent;
    cursor: pointer;
    flex-shrink: 0;
    transition: border-color 0.15s ease;
}
.btn-favorite-star:hover {
    border-color: #f39c12;
    background: rgba(243, 156, 18, 0.08);
}
.btn-primary {
    background-color: var(--accent) !important;
    border-color: var(--accent) !important;
}
.btn-primary:hover {
    background-color: var(--accent-hover) !important;
    border-color: var(--accent-hover) !important;
}
.btn-outline-primary {
    border-color: var(--accent) !important;
    color: var(--accent) !important;
}
.btn-outline-primary:hover {
    background-color: var(--accent) !important;
    color: #fff !important;
}

/* Forms */
.form-control, .form-select {
    background-color: var(--bg-input) !important;
    border-color: var(--border-subtle) !important;
    color: var(--text-body) !important;
}
.form-control:focus, .form-select:focus {
    border-color: var(--accent) !important;
    box-shadow: 0 0 0 0.2rem rgba(136, 192, 208, 0.25) !important;
}
.form-control::placeholder {
    color: var(--text-muted) !important;
}

/* Filter toggle button */
.filter-toggle-btn {
    width: 44px;
    height: 44px;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    border-color: var(--border-subtle) !important;
    color: var(--text-muted) !important;
}
.filter-toggle-btn:hover,
.filter-toggle-btn[aria-expanded="true"] {
    color: var(--accent) !important;
    border-color: var(--accent) !important;
    background-color: rgba(136, 192, 208, 0.1) !important;
}
.filter-active-dot {
    position: absolute;
    top: 4px;
    right: 4px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--accent);
}

/* Date filter icon-only button (analytics) */
.date-filter-icon-btn:hover,
.date-filter-icon-btn:focus,
.date-filter-icon-btn[aria-expanded="true"] {
    color: var(--accent) !important;
    background-color: rgba(136, 192, 208, 0.1) !important;
}

/* Checkboxes */
.form-check-input {
    background-color: var(--bg-input);
    border-color: var(--border-subtle);
}
.form-check-input:checked {
    background-color: var(--accent);
    border-color: var(--accent);
}
.form-check-input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 0.2rem rgba(136, 192, 208, 0.25);
}

/* List groups */
.list-group-item {
    background-color: var(--bg-card) !important;
    border-color: var(--border-subtle) !important;
    color: var(--text-body);
}

/* Tables */
.table {
    color: var(--text-body);
    --bs-table-bg: transparent;
    --bs-table-striped-bg: rgba(255, 255, 255, 0.03);
    --bs-table-hover-bg: rgba(255, 255, 255, 0.05);
}
.table > thead {
    border-bottom: 1px solid var(--border-subtle);
}
.table > thead th {
    color: var(--text-muted);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.8rem;
    letter-spacing: 0.05em;
}
.table > tbody > tr {
    border-bottom: 1px solid var(--border-subtle);
}

/* Breadcrumbs */
.breadcrumb {
    background-color: transparent;
    padding: 0;
    margin-bottom: 1rem;
}
.breadcrumb-item a {
    color: var(--text-muted);
    text-decoration: none;
}
.breadcrumb-item a:hover {
    color: var(--accent);
}
.breadcrumb-item.active {
    color: var(--text-body);
}
.breadcrumb-item + .breadcrumb-item::before {
    color: var(--text-muted);
}

/* Nav tabs (analytics) */
.nav-tabs {
    border-bottom: 1px solid var(--border-subtle);
}
.nav-tabs .nav-link {
    color: var(--text-muted);
    border: none;
    border-bottom: 2px solid transparent;
    padding: 0.75rem 1rem;
}
.nav-tabs .nav-link:hover {
    color: var(--text-primary);
    border-color: transparent;
}
.nav-tabs .nav-link.active {
    color: var(--accent);
    background-color: transparent;
    border-bottom-color: var(--accent);
}

/* Alerts */
.alert-info {
    background-color: rgba(129, 161, 193, 0.15) !important;
    border-color: rgba(129, 161, 193, 0.3) !important;
    color: var(--text-body) !important;
}

/* Utility: replace bg-light */
.bg-light {
    background-color: var(--bg-card) !important;
}

/* Image thumbnails */
.img-thumbnail {
    background-color: var(--bg-card) !important;
    border-color: var(--border-subtle) !important;
}

/* Progress bars */
.progress {
    background-color: rgba(255, 255, 255, 0.1);
}
.progress-bar {
    background-color: var(--accent);
}

/* Horizontal rules */
hr {
    border-color: var(--border-subtle);
    opacity: 1;
}

/* Stats cards (analytics, dashboard) */
.stats-row {
    display: flex;
    text-align: center;
}
.stats-row > div {
    flex: 1;
}
.stats-row-4 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}
@media (min-width: 576px) {
    .stats-row-4 {
        grid-template-columns: repeat(4, 1fr);
    }
}
.stats-value {
    color: var(--accent) !important;
    font-size: 2rem;
    font-weight: 700;
}
.stats-label {
    color: var(--text-muted) !important;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Dropdown menus */
.dropdown-menu {
    background-color: var(--bg-card);
    border-color: var(--border-subtle);
}
.dropdown-item {
    color: var(--text-body);
}
.dropdown-item:hover, .dropdown-item:focus {
    background-color: var(--bg-card-hover);
    color: var(--text-primary);
}

/* Scoring area (training session) */
.scoring-area {
    background: var(--bg-card) !important;
    border-top: 2px solid var(--border-subtle) !important;
}

/* Collapse toggler text */
.btn-link {
    color: var(--text-body) !important;
    text-decoration: none;
}
.btn-link:hover {
    color: var(--accent) !important;
}

/* Modal */
.modal-content {
    background-color: var(--bg-card);
    color: var(--text-body);
    border-color: var(--border-subtle);
}

/* Welcome splash modal */
.splash-modal {
    background-color: var(--bg-card) !important;
    border: 1px solid var(--border-subtle) !important;
    border-radius: 0.75rem !important;
}
.splash-title {
    font-size: 2rem;
    color: var(--accent);
}
.splash-tagline {
    font-size: 1.1rem;
    color: var(--text-body);
}
.splash-btn {
    color: var(--bg-primary) !important;
    border-radius: 0.5rem;
}

/* PWA install card (dashboard only) */
#pwa-install-card .pwa-install-icon {
    color: var(--accent);
    flex-shrink: 0;
}
#pwa-install-card .pwa-install-icon .icon {
    width: 32px;
    height: 32px;
}
#pwa-install-card .btn-accent {
    white-space: nowrap;
}

/* Scrollbar styling for dark theme */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
    background: var(--text-muted);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--text-body);
}

/* Level badges */
.badge-beginner {
    background-color: var(--success);
    color: #fff;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 0.3em 0.6em;
}
.badge-intermediate {
    background-color: var(--info);
    color: #fff;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 0.3em 0.6em;
}
.badge-advanced {
    background-color: var(--orange);
    color: #2e3440;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 0.3em 0.6em;
}

.badge-source {
    background-color: var(--accent-deep);
    color: var(--text-primary);
    font-size: 0.65rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 0.25em 0.5em;
}

.badge-tag {
    background-color: var(--bg-highlight);
    color: var(--text-body);
    font-size: 0.65rem;
    font-weight: 500;
    padding: 0.25em 0.5em;
}

/* Type-indicator badges (Drill, Exam, Set) — uniform width after entity names */
.badge-type {
    font-size: 0.65rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 0.25em 0.5em;
    min-width: 3.5rem;
    text-align: center;
    display: inline-block;
}

/* Exam card list */
.exam-card-list .exam-card {
    transition: border-color 0.2s, transform 0.15s;
}
.exam-card-list .exam-card:hover {
    border-color: var(--accent) !important;
    transform: translateY(-2px);
}

/* Drill card list */
.drill-card-list .drill-card {
    transition: border-color 0.2s, transform 0.15s;
}
.drill-card-list .drill-card:hover {
    border-color: var(--accent) !important;
    transform: translateY(-1px);
}

/* Drill set card list */
.drill-set-card-list .drill-set-card {
    transition: border-color 0.2s, transform 0.15s;
}
.drill-set-card-list .drill-set-card:hover {
    border-color: var(--accent) !important;
    transform: translateY(-2px);
}

/* Diagram sizing classes */
.diagram-thumbnail {
    width: 60px;
    height: 45px;
    object-fit: contain;
    border-radius: 0.375rem;
    background-color: rgba(255, 255, 255, 0.05);
    border: 3px solid #fff;
    outline: 1px solid var(--bg-highlight);
}
.diagram-thumbnail-placeholder {
    width: 60px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 0.375rem;
    background-color: rgba(255, 255, 255, 0.05);
    color: var(--text-muted);
    font-size: 1.25rem;
}
.diagram-card {
    width: 150px;
    height: auto;
    object-fit: contain;
    border-radius: 0.5rem;
    background-color: rgba(255, 255, 255, 0.03);
    border: 3px solid #fff;
    outline: 1px solid var(--bg-highlight);
}
.diagram-hero {
    max-width: 100%;
    max-height: 60vh;
    object-fit: contain;
    background-color: rgba(255, 255, 255, 0.03);
    border: 4px solid #fff;
    outline: 1px solid var(--bg-highlight);
    border-radius: 0.5rem;
}
.diagram-scoring {
    max-height: 150px;
    max-width: 100%;
    object-fit: contain;
    border-radius: 0.5rem;
    background-color: rgba(255, 255, 255, 0.03);
    border: 3px solid #fff;
    outline: 1px solid var(--bg-highlight);
}
.drill-hero-diagram {
    background-color: rgba(0, 0, 0, 0.15);
    border-radius: 0.75rem;
    padding: 1rem;
}

/* Diagram image loading placeholder — subtle bg visible while image loads */
.diagram-thumbnail,
.diagram-card,
.diagram-hero,
.diagram-scoring {
    transition: opacity 0.2s ease;
}

/* Fallback for broken/missing images (CSS-only approach) */
.diagram-fallback {
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: 0.5rem;
    color: var(--text-muted);
    font-size: 0.85rem;
    border: 3px solid #fff;
    outline: 1px solid var(--bg-highlight);
}
.diagram-fallback--thumbnail {
    width: 60px;
    height: 45px;
    border-radius: 0.375rem;
    font-size: 1.25rem;
}
.diagram-fallback--card {
    width: 150px;
    height: 100px;
    font-size: 1.5rem;
}
.diagram-fallback--hero {
    width: 100%;
    min-height: 200px;
    font-size: 2rem;
    padding: 2rem;
    flex-direction: column;
    gap: 0.5rem;
    border-width: 4px;
}

/* Exam drill table */
.exam-drill-table > tbody > tr:nth-child(even) {
    background-color: rgba(255, 255, 255, 0.02);
}
.exam-drill-table > tbody > tr:hover {
    background-color: rgba(255, 255, 255, 0.05);
}
.exam-drill-table a:hover {
    color: var(--accent) !important;
}
/* Hide diagram column on mobile to save space */
@media (max-width: 479.98px) {
    .exam-drill-table .col-diagram {
        display: none;
    }
}

/* Analytics stats cards */
.stats-card {
    text-align: center;
    padding: 1.25rem 0.75rem;
}
.stats-card-link {
    text-decoration: none;
    color: inherit;
    display: block;
}
.stats-card-clickable {
    cursor: pointer;
    transition: border-color 0.2s ease, transform 0.2s ease;
}
.stats-card-clickable:hover {
    border-color: var(--accent);
    transform: translateY(-2px);
}
.recent-drill-card {
    transition: border-color 0.2s ease, transform 0.15s ease;
}
.recent-drill-card:hover {
    border-color: var(--accent) !important;
    transform: translateY(-1px);
}

/* Analytics history table */
.analytics-history-table > tbody > tr:nth-child(even) {
    background-color: rgba(255, 255, 255, 0.02);
}
.analytics-history-table > tbody > tr:hover {
    background-color: rgba(255, 255, 255, 0.05);
}
.history-clickable-row {
    cursor: pointer;
    transition: background-color 0.15s ease;
}
.history-clickable-row:hover {
    background-color: rgba(136, 192, 208, 0.08) !important;
}

/* Drill instructions */
.drill-instructions {
    color: var(--text-body);
    font-size: 0.95rem;
}

/* Global: ensure all buttons meet 44px touch target minimum */
.btn {
    min-height: 44px;
}
.btn-sm {
    min-height: 32px;
}
.btn-lg {
    min-height: 48px;
}

/* Ensure images never cause horizontal overflow */
img {
    max-width: 100%;
    height: auto;
}

/* Favorites close button: larger tap target */
.favorite-close-btn {
    width: 36px;
    height: 36px;
    min-height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    opacity: 0.7;
}
.favorite-close-btn:hover {
    opacity: 1;
}

/* Mobile responsive design */
@media (max-width: 767.98px) {
    /* Bottom tab bar on mobile */
    .burn-nav {
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        z-index: 1030;
        border-top: 1px solid var(--border-subtle);
        border-bottom: none;
        padding-bottom: env(safe-area-inset-bottom, 0px);
    }
    .burn-nav .nav {
        flex-wrap: nowrap;
    }
    .burn-nav .nav-link {
        flex-direction: column;
        padding: 0.5rem 0.75rem;
        font-size: 0.65rem;
        border-bottom: none;
        border-top: 2px solid transparent;
        gap: 0.15rem;
        min-height: 44px;
        justify-content: center;
    }
    .burn-nav .nav-link.active {
        border-bottom: none;
        border-top-color: var(--accent);
    }

    /* Space for fixed bottom nav */
    .burn-main {
        padding-bottom: 5rem;
    }

    /* Compact brand on mobile */
    .burn-brand {
        padding: 0.75rem 0 0.25rem;
    }
    .burn-brand-title {
        font-size: 1.5rem;
    }
    .burn-brand-subtitle {
        font-size: 0.65rem;
    }

    /* Stack action buttons on narrow screens */
    .action-buttons-row {
        flex-direction: row !important;
        flex-wrap: wrap;
    }
    .action-buttons-row .btn-accent {
        flex: 1;
    }
    .action-buttons-row .btn-favorite-star {
        width: 44px;
        flex: 0 0 44px;
    }

    /* Exam detail: stack title and Start Exam button */
    .exam-header-flex {
        flex-direction: column !important;
        align-items: stretch !important;
    }
    .exam-header-flex .btn {
        margin-left: 0 !important;
        margin-top: 0.75rem;
        width: 100%;
    }

    /* Stats row: keep 3-col but reduce font size */
    .stats-value {
        font-size: 1.5rem;
    }

    /* Date range inputs stack on mobile */
    .date-range-flex {
        flex-direction: column !important;
    }

    /* Training session: reduce diagram height for more scoring space */
    .diagram-wrapper {
        max-height: 50vh !important;
    }
    .diagram-wrapper img {
        max-height: 50vh !important;
    }

    /* Increase exit button tap target */
    .session-header .exit-btn {
        min-width: 44px;
        min-height: 44px;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    /* Ensure body font is at least 16px to prevent iOS zoom on input focus */
    body {
        font-size: 1rem;
    }
    .form-control, .form-select {
        font-size: 1rem !important;
    }

    /* Tables: ensure horizontal scroll on mobile */
    .table-responsive {
        -webkit-overflow-scrolling: touch;
    }

    /* Recent activity items: allow wrapping */
    .recent-activity-item {
        flex-wrap: wrap;
        gap: 0.25rem;
    }
    .recent-activity-item .text-end {
        flex-shrink: 0;
    }
}

/* HTMX transition styles */
.htmx-swapping {
    opacity: 0;
    transition: opacity 200ms ease-out;
}
.htmx-settling {
    opacity: 1;
    transition: opacity 200ms ease-in;
}

/* HTMX loading indicator */
.htmx-indicator {
    display: none;
}
.htmx-request .htmx-indicator,
.htmx-request.htmx-indicator {
    display: block;
}
#global-indicator {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--accent);
    z-index: 9999;
    animation: loadingPulse 1.5s infinite;
}
@keyframes loadingPulse {
    0%, 100% { opacity: 0.6; }
    50% { opacity: 1; }
}

/* Consistent empty state pattern */
.empty-state {
    text-align: center;
    padding: 3rem 1.5rem;
}
.empty-state-icon {
    color: var(--text-muted);
    margin-bottom: 1rem;
    opacity: 0.6;
}
.empty-state-icon .icon {
    width: 48px;
    height: 48px;
}
.empty-state-title {
    color: var(--text-primary);
    font-weight: 600;
    margin-bottom: 0.5rem;
}
.empty-state-desc {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 1.25rem;
}

/* Extra small screens (< 375px) */
@media (max-width: 374.98px) {
    .burn-main {
        padding-left: 0.5rem;
        padding-right: 0.5rem;
    }
    .stats-value {
        font-size: 1.25rem;
    }
    .burn-nav .nav-link {
        padding: 0.4rem 0.5rem;
        font-size: 0.6rem;
    }
}