/* =========================================================
   BulkyBook design tokens - Stitch Technical Precision
   ========================================================= */
:root {
    --bb-navy: #0f172a;
    --bb-navy-2: #131b2e;
    --bb-accent: #0058be;
    --bb-accent-2: #2170e4;
    --bb-surface: #f7f9fb;
    --bb-surface-muted: #eef2f7;
    --bb-border: #d8dee8;
    --bb-text: #191c1e;
    --bb-text-muted: #5e6877;
    --bb-success: #2f7d5b;
    --bb-warning: #b7791f;
    --bb-danger: #ba1a1a;
    --bb-radius: 8px;
    --bb-shadow: 0 18px 40px rgba(15, 23, 42, .1);

    --bb-ink: var(--bb-text);
    --bb-muted: var(--bb-text-muted);
    --bb-subtle: #8792a2;
    --bb-line: var(--bb-border);
    --bb-paper: #ffffff;
    --bb-canvas: var(--bb-surface);
    --bb-primary: var(--bb-navy);
    --bb-primary-strong: #0b1220;
    --bb-accent-soft: #eaf2ff;
    --bb-shadow-sm: 0 8px 22px rgba(15, 23, 42, .06);
    --bb-shadow-md: var(--bb-shadow);
}

a.navbar-brand {
    white-space: normal;
    text-align: center;
    word-break: normal;
}



.nav-pills .nav-link.active, .nav-pills .show > .nav-link {
    color: #fff;
    background-color: #1b6ec2;
    border-color: #1861ac;
}

html {
    font-size: 14px;
}

@media (min-width: 768px) {
    html {
        font-size: 16px;
    }
}

.border-top {
    border-top: 1px solid #e5e5e5;
}

.border-bottom {
    border-bottom: 1px solid #e5e5e5;
}

.box-shadow {
    box-shadow: 0 .25rem .75rem rgba(0, 0, 0, .05);
}

button.accept-policy {
    font-size: 1rem;
    line-height: inherit;
}

html {
    position: relative;
    min-height: 100%;
    overflow-x: hidden;
}

body {
    min-height: 100vh;
    margin-bottom: 0;
    background: linear-gradient(180deg, #fbfcfe 0, var(--bb-surface) 54%, #eef3f8 100%);
    color: var(--bb-ink);
    font-family: "Inter", "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
}

.footer {
    width: 100%;
    white-space: nowrap;
    line-height: normal;
    margin-top: auto;
}

h1, h2, h3, h4, h5, h6 {
    color: var(--bb-ink);
    font-family: "Geist", "Inter", "Segoe UI", system-ui, sans-serif;
    letter-spacing: 0;
}

.page-shell {
    width: 100%;
    max-width: 100%;
    flex: 1 0 auto;
    padding-top: 30px;
    padding-bottom: 34px;
}

.bb-main {
    min-height: calc(100vh - 168px);
}

.bb-navbar {
    position: sticky;
    top: 0;
    z-index: 1030;
    background: linear-gradient(90deg, var(--bb-navy), var(--bb-navy-2));
    border-bottom: 1px solid rgba(255, 255, 255, .08);
    box-shadow: 0 14px 38px rgba(15, 23, 42, .18);
}

.bb-navbar .container {
    gap: 16px;
}

.bb-brand {
    display: inline-flex;
    flex-direction: column;
    align-items: flex-start;
    line-height: 1;
    font-weight: 800;
    letter-spacing: 0;
    text-transform: uppercase;
}

.bb-brand small {
    margin-top: 4px;
    color: rgba(255, 255, 255, .68);
    font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: .75rem;
    font-weight: 600;
    letter-spacing: 0;
    text-transform: uppercase;
}

.bb-navbar .nav-link {
    color: rgba(255, 255, 255, .82) !important;
    font-weight: 600;
    border-radius: var(--bb-radius);
    padding: .55rem .85rem !important;
    transition: color .16s ease, background-color .16s ease, transform .16s ease;
}

.bb-navbar .nav-link:hover,
.bb-navbar .nav-link:focus {
    color: #fff !important;
    background: rgba(255, 255, 255, .1);
}

.bb-navbar .navbar-toggler {
    border-color: rgba(255, 255, 255, .22);
    border-radius: var(--bb-radius);
}

.bb-auth-nav {
    align-items: center;
    gap: .25rem;
}

.bb-user-link {
    display: inline-flex;
    align-items: center;
    gap: .35rem;
    max-width: 230px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.bb-user-prefix {
    flex: 0 0 auto;
}

.bb-user-name {
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    text-transform: uppercase;
}

.bb-nav-action {
    border: 0;
    color: rgba(255, 255, 255, .82) !important;
    text-decoration: none;
}

.bb-nav-action:hover,
.bb-nav-action:focus {
    color: #fff !important;
}

.bb-cart-indicator {
    display: inline-flex;
    align-items: center;
    gap: .45rem;
    font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: .88rem;
    font-weight: 700;
}

.bb-cart-count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 24px;
    height: 24px;
    padding-inline: .4rem;
    color: #fff;
    background: var(--bb-accent);
    border-radius: 999px;
}

.dropdown-menu {
    border: 1px solid rgba(216, 222, 232, .85);
    border-radius: calc(var(--bb-radius) + 2px);
    box-shadow: var(--bb-shadow-md);
    padding: .45rem;
}

.dropdown-item {
    border-radius: 6px;
    color: var(--bb-text);
    font-weight: 600;
    padding: .55rem .7rem;
}

.dropdown-item:hover,
.dropdown-item:focus {
    color: var(--bb-navy);
    background: var(--bb-surface-muted);
}

.bb-footer {
    background: var(--bb-navy);
    color: rgba(255, 255, 255, .82);
    border-top: 1px solid rgba(255, 255, 255, .08);
    white-space: normal;
}

.bb-footer .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    padding-top: 20px;
    padding-bottom: 20px;
}

.bb-footer-brand {
    display: inline-flex;
    flex-direction: column;
    gap: 3px;
    font-weight: 800;
    line-height: 1.1;
}

.bb-footer-kicker {
    color: rgba(255, 255, 255, .58);
    font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: .75rem;
    font-weight: 600;
    letter-spacing: 0;
    text-transform: uppercase;
}

.footer-muted {
    color: rgba(255, 255, 255, .55);
    text-align: right;
    overflow-wrap: anywhere;
}

.btn {
    border-radius: 7px;
    font-weight: 650;
    box-shadow: none !important;
    letter-spacing: 0;
    transition: background-color .16s ease, border-color .16s ease, color .16s ease, transform .16s ease;
}

.btn:hover {
    transform: translateY(-1px);
}

.btn:focus-visible,
.nav-link:focus-visible,
.dropdown-item:focus-visible {
    outline: 3px solid rgba(33, 112, 228, .28);
    outline-offset: 2px;
}

.btn-primary {
    background: var(--bb-primary);
    border-color: var(--bb-primary);
}

.btn-primary:hover,
.btn-primary:focus {
    background: var(--bb-primary-strong);
    border-color: var(--bb-primary-strong);
}

.btn-info,
.btn-outline-primary:hover,
.btn-outline-primary:focus {
    color: #fff;
    background: var(--bb-accent);
    border-color: var(--bb-accent);
}

.btn-secondary {
    background: #4b5565;
    border-color: #4b5565;
}

.btn-success {
    background: var(--bb-success);
    border-color: var(--bb-success);
}

.btn-danger {
    background: var(--bb-danger);
    border-color: var(--bb-danger);
}

.btn-outline-secondary,
.btn-outline-info {
    color: var(--bb-primary);
    border-color: var(--bb-line);
    background: #fff;
}

.btn-outline-secondary:hover,
.btn-outline-info:hover {
    color: var(--bb-primary-strong);
    background: var(--bb-accent-soft);
    border-color: #b8cff0;
}

a {
    color: var(--bb-accent);
}

a:hover {
    color: var(--bb-accent-2);
}

.form-control,
.form-select {
    border-color: var(--bb-line);
    border-radius: 7px;
    color: var(--bb-ink);
    background-color: #fff;
    min-height: 42px;
}

.form-control:focus,
.form-select:focus {
    border-color: var(--bb-accent-2);
    box-shadow: 0 0 0 .2rem rgba(33, 112, 228, .16);
}

.form-label {
    color: var(--bb-muted);
    font-size: .82rem;
    font-weight: 700;
    margin-bottom: .35rem;
    letter-spacing: 0;
}

.card,
.list-group-item {
    border-color: var(--bb-line);
}

.card {
    border-radius: var(--bb-radius);
    box-shadow: var(--bb-shadow-sm);
}

.table {
    color: var(--bb-text);
    vertical-align: middle;
}

.table > :not(caption) > * > * {
    padding: .85rem .9rem;
    border-bottom-color: var(--bb-border);
}

.table thead th,
table.dataTable thead th {
    color: var(--bb-text-muted);
    background: var(--bb-surface-muted);
    font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: .8rem;
    font-weight: 700;
    letter-spacing: 0;
    text-transform: uppercase;
}

.table-hover > tbody > tr:hover > *,
table.dataTable tbody tr:hover {
    background-color: #f3f7fc;
}

.dataTables_wrapper {
    color: var(--bb-text);
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.dataTables_wrapper table.dataTable {
    min-width: 760px;
}

.dataTables_wrapper .dataTables_filter input,
.dataTables_wrapper .dataTables_length select {
    border: 1px solid var(--bb-border);
    border-radius: var(--bb-radius);
    padding: .35rem .55rem;
    background: #fff;
}

.dataTables_wrapper .dataTables_filter input:focus,
.dataTables_wrapper .dataTables_length select:focus {
    border-color: var(--bb-accent-2);
    outline: 0;
    box-shadow: 0 0 0 .18rem rgba(33, 112, 228, .14);
}

.alert {
    border-radius: var(--bb-radius);
    border-width: 1px;
}

.alert-success {
    color: #14523a;
    background: #e8f6ef;
    border-color: #bfe4d0;
}

.alert-danger {
    color: #7f1111;
    background: #fdeaea;
    border-color: #f7c7c7;
}

.alert-warning {
    color: #704707;
    background: #fff4dc;
    border-color: #f4d59a;
}

#toast-container > .toast {
    border-radius: var(--bb-radius);
    box-shadow: var(--bb-shadow-md);
    opacity: .98;
}

#toast-container > .toast-success {
    background-color: var(--bb-success);
}

#toast-container > .toast-error {
    background-color: var(--bb-danger);
}

.badge {
    border-radius: 999px;
    font-weight: 700;
    letter-spacing: 0;
    font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

.badge-soft {
    color: var(--bb-primary);
    background: #eef3f8;
    border: 1px solid #dce6f1;
}

.badge-stock {
    color: #2f5f4a;
    background: #e9f5ef;
    border: 1px solid #c9e6d8;
}

.badge-stock-low {
    color: #7c5521;
    background: #fff3df;
    border: 1px solid #f1d4a7;
}

.badge-stock-out {
    color: #8c2f2f;
    background: #fdeceb;
    border: 1px solid #f3c6c2;
}

.product-card {
    border-radius: 6px;
    overflow: hidden;
}

.product-card-img-wrapper {
    aspect-ratio: 3 / 4;
    background: #f7f7f7;
    overflow: hidden;
}

.product-card-img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.product-card-title {
    min-height: 2.5rem;
}

.bookstore-hero {
    min-height: 330px;
    border-radius: 12px;
    padding: 48px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 36px;
    position: relative;
    overflow: hidden;
    background:
        radial-gradient(circle at 84% 18%, rgba(255, 255, 255, .22), transparent 26%),
        linear-gradient(110deg, #111827 0%, #17243e 48%, #33527a 100%),
        #14213d;
    color: #fff;
    box-shadow: var(--bb-shadow-md);
}

.bookstore-hero::after {
    content: "";
    position: absolute;
    right: 34px;
    bottom: -34px;
    width: 240px;
    height: 80px;
    background: rgba(0, 0, 0, .25);
    filter: blur(24px);
    border-radius: 50%;
}

.bookstore-hero__copy {
    position: relative;
    z-index: 2;
    max-width: 690px;
}

.bookstore-hero h1 {
    max-width: 720px;
    color: #fff;
    font-size: clamp(2.25rem, 4vw, 3.7rem);
    line-height: 1.02;
    margin-bottom: 14px;
}

.bookstore-hero p {
    max-width: 620px;
    color: rgba(255, 255, 255, .82);
    font-size: 1.05rem;
}

.btn-hero {
    color: #172033;
    background: #fff;
    border: 0;
    padding-inline: 22px;
}

.btn-hero:hover,
.btn-hero:focus {
    color: #172033;
    background: #f4dfbd;
}

.hero-cover-showcase {
    position: relative;
    z-index: 1;
    width: min(34vw, 330px);
    height: 250px;
    flex: 0 0 min(34vw, 330px);
}

.hero-cover {
    position: absolute;
    width: 138px;
    aspect-ratio: 3 / 4;
    object-fit: contain;
    border-radius: 9px;
    background: rgba(255, 255, 255, .08);
    filter: drop-shadow(0 22px 24px rgba(0, 0, 0, .36));
}

.hero-cover-back {
    right: 154px;
    top: 42px;
    transform: rotate(-8deg);
    opacity: .72;
}

.hero-cover-mid {
    right: 78px;
    top: 18px;
    transform: rotate(4deg);
    opacity: .88;
}

.hero-cover-front {
    right: 0;
    top: 0;
    width: 158px;
}

.book-filter,
.empty-state {
    background: #fff;
    border: 1px solid var(--bb-line);
    border-radius: 10px;
    padding: 20px;
    box-shadow: var(--bb-shadow-sm);
}

.book-filter {
    border-top: 4px solid #d9b77b;
}

.book-filter > .row {
    margin-left: 0;
    margin-right: 0;
}

.book-filter > .row > [class*="col-"] {
    min-width: 0;
    padding-left: .45rem;
    padding-right: .45rem;
}

.book-filter .form-label {
    white-space: nowrap;
}

.empty-state {
    text-align: center;
    padding: 48px 20px;
}

.book-card {
    border: 1px solid var(--bb-line);
    border-radius: 10px;
    overflow: hidden;
    background: #fff;
    min-width: 0;
    transition: transform .18s ease, box-shadow .18s ease;
}

.book-card * {
    min-width: 0;
}

.book-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--bb-shadow-md) !important;
}

.book-card-cover {
    aspect-ratio: 3 / 4;
    background:
        radial-gradient(circle at top, #fff 0, transparent 42%),
        linear-gradient(180deg, #eef3f8, #dfe7f0);
    padding: clamp(12px, 1.6vw, 20px);
    border-bottom: 1px solid var(--bb-line);
}

.book-card-cover img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    filter: drop-shadow(0 12px 18px rgba(15, 23, 42, .2));
}

.book-card-title {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    min-height: 2.5rem;
    color: #1f2b3d !important;
    font-size: 1rem;
    font-weight: 740;
    line-height: 1.24;
    letter-spacing: 0;
    text-transform: none;
    margin-bottom: .35rem;
    overflow-wrap: anywhere;
}

.book-card-author {
    min-height: 1.15rem;
    color: var(--bb-muted) !important;
    line-height: 1.3;
}

.book-card-price {
    color: var(--bb-ink);
    font-weight: 800;
    font-size: 1.08rem;
}

.book-detail-cover {
    background:
        radial-gradient(circle at top, #fff 0, transparent 55%),
        linear-gradient(180deg, #f8fafc, #e9eef5);
    border: 1px solid var(--bb-line);
    border-radius: 12px;
    padding: clamp(18px, 3vw, 34px);
    text-align: center;
    box-shadow: var(--bb-shadow-sm);
    overflow: hidden;
}

.book-detail-cover img {
    width: min(100%, 420px);
    max-width: 100%;
    aspect-ratio: 3 / 4;
    object-fit: contain;
    filter: drop-shadow(0 18px 24px rgba(15, 23, 42, .2));
}

.book-detail-title {
    font-size: clamp(2rem, 4vw, 3rem);
    line-height: 1.08;
    font-weight: 800;
    letter-spacing: 0;
}

.book-detail-author {
    color: var(--bb-muted);
    font-size: 1.1rem;
}

.book-price-panel {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    border: 1px solid var(--bb-line);
    border-radius: 10px;
    overflow: hidden;
    background: #fff;
    min-width: 0;
}

.book-price-panel > div {
    padding: 16px;
    border-right: 1px solid var(--bb-line);
}

.book-price-panel > div:last-child {
    border-right: 0;
}

.book-price-panel span {
    display: block;
    color: var(--bb-muted);
    font-size: .86rem;
}

.book-price-panel strong {
    color: var(--bb-ink);
}

.book-description {
    background: #fff;
    border: 1px solid var(--bb-line);
    border-radius: 10px;
    padding: 22px;
    line-height: 1.65;
    color: #354052;
    font-size: 1rem;
}

.related-book {
    display: block;
    height: 100%;
    text-decoration: none;
    color: var(--bb-ink);
    background: #fff;
    border: 1px solid var(--bb-line);
    border-radius: 10px;
    padding: 12px;
    box-shadow: var(--bb-shadow-sm);
}

.related-book img {
    width: 100%;
    aspect-ratio: 3 / 4;
    object-fit: contain;
    margin-bottom: 10px;
}

.related-book span {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    font-weight: 600;
}

.product-meta-row {
    min-height: 26px;
}

.book-card .card-body {
    padding: 16px;
    min-width: 0;
}

.book-card .badge {
    font-size: .72rem;
    padding: .35rem .55rem;
}

.page-count-text {
    color: var(--bb-muted);
    font-weight: 600;
}

.pagination {
    gap: 6px;
}

.pagination .page-link {
    border-radius: 7px;
    color: var(--bb-primary);
    border-color: var(--bb-line);
    min-width: 38px;
    text-align: center;
}

.pagination .page-item.active .page-link {
    background: var(--bb-primary);
    border-color: var(--bb-primary);
    color: #fff;
}

.catalog-hero {
    border: 1px solid rgba(255, 255, 255, .08);
    border-radius: 14px;
    background:
        linear-gradient(135deg, rgba(15, 23, 42, .98), rgba(19, 27, 46, .96)),
        var(--bb-navy);
}

.catalog-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    background-image: linear-gradient(rgba(255, 255, 255, .045) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .045) 1px, transparent 1px);
    background-size: 28px 28px;
    mask-image: linear-gradient(90deg, #000, transparent 78%);
}

.catalog-eyebrow {
    display: inline-flex;
    align-items: center;
    color: rgba(255, 255, 255, .78);
    font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: .78rem;
    font-weight: 700;
    text-transform: uppercase;
}

.catalog-eyebrow--dark {
    color: var(--bb-text-muted);
}

.catalog-hero-actions {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 14px;
}

.catalog-hero-count {
    color: rgba(255, 255, 255, .72);
    font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: .82rem;
    font-weight: 600;
}

.book-filter {
    border-top: 0;
    border-radius: 14px;
    padding: 24px;
    background: rgba(255, 255, 255, .94);
    box-shadow: 0 20px 46px rgba(15, 23, 42, .07);
}

.book-filter__header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 18px;
    padding-bottom: 18px;
    margin-bottom: 18px;
    border-bottom: 1px solid var(--bb-border);
}

.book-filter__header h2 {
    margin: 3px 0 0;
    font-size: 1.18rem;
    font-weight: 800;
}

.book-filter__kicker {
    color: var(--bb-text-muted);
    font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: .78rem;
    font-weight: 700;
    text-transform: uppercase;
}

.catalog-search {
    position: relative;
}

.catalog-search .bi {
    position: absolute;
    left: 13px;
    top: 50%;
    z-index: 2;
    color: var(--bb-text-muted);
    transform: translateY(-50%);
}

.catalog-search .form-control {
    padding-left: 38px;
}

.catalog-results-heading h2 {
    color: var(--bb-navy);
    font-weight: 800;
}

.catalog-grid {
    align-items: stretch;
}

.book-card {
    border-radius: 14px;
    border-color: #dfe5ee;
    box-shadow: 0 16px 36px rgba(15, 23, 42, .06) !important;
}

.book-card:hover {
    border-color: #c7d4e5;
}

.book-card-cover {
    position: relative;
    aspect-ratio: 3 / 4;
    background:
        radial-gradient(circle at 50% 10%, rgba(255, 255, 255, .18), transparent 36%),
        linear-gradient(145deg, #203a59, #0f172a);
    padding: clamp(18px, 2vw, 28px);
}

.book-card-cover::after {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    background-image: radial-gradient(circle at 2px 2px, rgba(255, 255, 255, .16) 1px, transparent 0);
    background-size: 18px 18px;
    opacity: .35;
}

.book-card-cover img {
    position: relative;
    z-index: 1;
}

.book-card .card-body {
    gap: 2px;
    padding: 18px;
}

.book-card-price-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
    margin-bottom: 14px;
    padding: 12px;
    background: var(--bb-surface-muted);
    border: 1px solid #e2e8f0;
    border-radius: var(--bb-radius);
}

.book-card-price-grid span {
    display: block;
    color: var(--bb-text-muted);
    font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: .75rem;
    font-weight: 700;
    text-transform: uppercase;
}

.book-card-price-grid strong {
    color: var(--bb-navy);
    font-size: .98rem;
}

.book-card-action {
    width: 100%;
    margin-top: 0;
}

.book-detail-shell {
    max-width: 1180px;
    margin-inline: auto;
}

.detail-back-row {
    display: flex;
    align-items: center;
}

.detail-back-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--bb-text-muted);
    font-weight: 700;
    text-decoration: none;
}

.detail-back-link:hover,
.detail-back-link:focus {
    color: var(--bb-accent);
}

.book-detail-cover {
    border-radius: 16px;
    background:
        radial-gradient(circle at 50% 0, rgba(255, 255, 255, .96), transparent 42%),
        linear-gradient(180deg, #f8fafc, #e4ebf4);
    padding: clamp(26px, 4vw, 48px);
}

.book-detail-cover img {
    border-radius: 10px;
}

.book-detail-facts {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    overflow: hidden;
    background: #fff;
    border: 1px solid var(--bb-border);
    border-radius: 12px;
    box-shadow: var(--bb-shadow-sm);
}

.book-detail-facts > div {
    min-width: 0;
    padding: 13px 14px;
    border-right: 1px solid var(--bb-border);
}

.book-detail-facts > div:last-child {
    border-right: 0;
}

.book-detail-facts span,
.book-detail-meta,
.book-section-title {
    color: var(--bb-text-muted);
}

.book-detail-facts span {
    display: block;
    margin-bottom: 4px;
    font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: .75rem;
    font-weight: 700;
    text-transform: uppercase;
}

.book-detail-facts strong {
    display: block;
    overflow: hidden;
    color: var(--bb-navy);
    font-size: .88rem;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.detail-badge-row .badge {
    padding: .45rem .65rem;
}

.book-detail-title {
    max-width: 760px;
    color: var(--bb-navy);
}

.book-detail-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 10px 18px;
    font-size: .98rem;
}

.book-detail-meta span {
    position: relative;
}

.book-detail-meta span:not(:last-child)::after {
    content: "";
    position: absolute;
    top: 50%;
    right: -10px;
    width: 3px;
    height: 3px;
    background: #aeb8c5;
    border-radius: 999px;
    transform: translateY(-50%);
}

.book-price-panel {
    border-radius: 12px;
    box-shadow: var(--bb-shadow-sm);
}

.book-price-panel strong {
    display: block;
    margin-top: 4px;
    font-size: 1.08rem;
}

.book-section-title {
    margin-bottom: 14px;
    font-size: .82rem;
    font-weight: 800;
    text-transform: uppercase;
}

.detail-purchase-panel {
    border-radius: 12px;
    box-shadow: var(--bb-shadow);
}

.detail-purchase-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    padding-bottom: 16px;
    margin-bottom: 16px;
    border-bottom: 1px solid var(--bb-border);
}

.detail-purchase-header strong {
    color: var(--bb-navy);
    font-size: 1.4rem;
}

.related-books {
    max-width: 1180px;
    margin-inline: auto;
    padding-top: 28px;
    border-top: 1px solid var(--bb-border);
}

.related-books-header h2 {
    color: var(--bb-navy);
    font-weight: 800;
}

.related-book {
    border-radius: 12px;
    transition: transform .16s ease, box-shadow .16s ease, border-color .16s ease;
}

.related-book:hover,
.related-book:focus {
    color: var(--bb-navy);
    border-color: #c7d4e5;
    box-shadow: var(--bb-shadow-md);
    transform: translateY(-2px);
}

.related-book small {
    display: block;
    margin-top: 5px;
    color: var(--bb-text-muted);
}

.cart-shell,
.checkout-shell,
.order-shell,
.auth-shell {
    max-width: 1180px;
    margin-inline: auto;
}

.bb-panel {
    background: #fff;
    border: 1px solid var(--bb-line);
    border-radius: 10px;
    box-shadow: var(--bb-shadow-sm);
}

.bb-panel-header {
    padding: 18px 22px;
    border-bottom: 1px solid var(--bb-line);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.bb-panel-title {
    margin: 0;
    color: var(--bb-ink);
    font-weight: 800;
}

.cart-item {
    display: grid;
    grid-template-columns: 104px minmax(0, 1fr) minmax(180px, auto);
    gap: 20px;
    align-items: start;
    padding: 22px 0;
    border-bottom: 1px solid var(--bb-line);
}

.cart-item:last-child {
    border-bottom: 0;
}

.cart-cover {
    width: 104px;
    aspect-ratio: 3 / 4;
    object-fit: contain;
    border-radius: 8px;
    background: linear-gradient(180deg, #f8fafc, #e8eef6);
    padding: 7px;
    box-shadow: 0 10px 20px rgba(15, 23, 42, .12);
}

.cart-item-main h2 {
    line-height: 1.25;
}

.cart-description {
    color: var(--bb-muted);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.cart-price-line {
    color: var(--bb-muted);
    font-size: .92rem;
}

.cart-actions {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    gap: 12px;
}

.cart-item-total {
    color: var(--bb-ink);
    font-size: 1.08rem;
    font-weight: 800;
}

.qty-control-group {
    display: inline-flex;
    align-items: center;
    gap: 0;
    border: 1px solid var(--bb-line);
    border-radius: 999px;
    overflow: hidden;
    background: #fff;
}

.qty-control-group form {
    margin: 0;
}

.qty-count {
    min-width: 38px;
    text-align: center;
    font-weight: 800;
    color: var(--bb-ink);
}

.btn-qty,
.btn-remove {
    border: 0;
    border-radius: 0;
    width: 36px;
    height: 36px;
    padding: 0;
    color: var(--bb-primary);
    background: #fff;
}

.btn-qty:hover,
.btn-qty:focus {
    color: var(--bb-primary-strong);
    background: #eef3f8;
}

.btn-remove {
    color: var(--bb-danger);
    border-left: 1px solid var(--bb-line);
}

.btn-remove:hover,
.btn-remove:focus {
    color: #fff;
    background: var(--bb-danger);
}

.cart-total {
    background: linear-gradient(180deg, #fff, #f8fafc);
    border: 1px solid var(--bb-line);
    border-radius: 10px;
    padding: 20px;
    box-shadow: var(--bb-shadow-sm);
}

.checkout-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(320px, .9fr);
    gap: 28px;
}

.checkout-summary-list .list-group-item {
    border-inline: 0;
}

.cart-page-shell,
.checkout-page-shell {
    max-width: 1280px;
}

.cart-panel,
.checkout-panel {
    overflow: hidden;
    border-radius: 16px;
    box-shadow: 0 24px 60px rgba(15, 23, 42, .08);
}

.cart-panel-header,
.checkout-panel-header {
    padding: 32px;
}

.cart-step-label {
    color: var(--bb-text-muted);
    font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: .85rem;
    font-weight: 700;
    text-transform: uppercase;
}

.cart-page-title,
.checkout-page-title {
    color: var(--bb-navy);
    font-size: 2.6rem;
    font-weight: 850;
    line-height: 1.08;
    text-transform: uppercase;
}

.cart-secondary-action {
    padding: .65rem 1.35rem;
    font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: .85rem;
    text-transform: uppercase;
}

.cart-panel-body {
    background: #fff;
}

.cart-items-stack {
    padding: 16px 32px 0;
}

.cart-item {
    grid-template-columns: 118px minmax(0, 1fr) minmax(190px, auto);
    gap: 28px;
    align-items: center;
    padding: 30px 0;
}

.cart-cover-frame {
    width: 118px;
    aspect-ratio: 3 / 4;
    overflow: hidden;
    border: 1px solid var(--bb-border);
    border-radius: 9px;
    background:
        radial-gradient(circle at 50% 6%, rgba(255, 255, 255, .62), transparent 40%),
        linear-gradient(180deg, #eaf0f7, #dce6f1);
}

.cart-cover-frame .cart-cover {
    width: 100%;
    height: 100%;
    padding: 8px;
    border: 0;
    border-radius: 0;
    background: transparent;
}

.cart-item-main h2 {
    color: var(--bb-navy);
    font-size: 1.35rem;
    font-weight: 850;
    letter-spacing: 0;
    text-transform: uppercase;
}

.cart-description {
    max-width: 780px;
    color: var(--bb-text-muted);
    line-height: 1.55;
}

.cart-price-line {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--bb-text-muted);
    font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: .9rem;
}

.cart-price-line strong {
    color: var(--bb-navy);
}

.cart-actions {
    align-items: flex-end;
    gap: 14px;
}

.cart-item-total {
    display: grid;
    gap: 4px;
    text-align: right;
}

.cart-item-total span {
    color: var(--bb-text-muted);
    font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: .72rem;
    font-weight: 700;
    text-transform: uppercase;
}

.cart-item-total strong {
    color: var(--bb-navy);
    font-size: 1.12rem;
}

.qty-control-group {
    border-radius: 8px;
}

.btn-qty,
.btn-remove {
    width: 38px;
    height: 38px;
}

.cart-checkout-bar {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: 30px;
    padding: 28px 32px;
    background: var(--bb-surface-muted);
    border-top: 1px solid var(--bb-border);
}

.cart-total-summary {
    display: flex;
    align-items: center;
    gap: 18px;
}

.cart-total-summary > span {
    color: var(--bb-text-muted);
    font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: .85rem;
    font-weight: 700;
    text-transform: uppercase;
}

.cart-total-summary div {
    display: grid;
    gap: 2px;
    text-align: right;
}

.cart-total-summary small {
    color: var(--bb-text-muted);
}

.cart-total-summary strong {
    color: var(--bb-navy);
    font-size: 2rem;
    line-height: 1;
}

.cart-checkout-action {
    min-width: 250px;
    padding: .86rem 1.5rem;
    background: var(--bb-accent-2);
    border-color: var(--bb-accent-2);
    font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: .88rem;
    text-transform: uppercase;
}

.cart-mobile-summary {
    display: none;
}

.cart-empty-state {
    margin: 32px;
}

.cart-empty-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 58px;
    height: 58px;
    margin-bottom: 16px;
    color: var(--bb-accent);
    background: var(--bb-accent-soft);
    border-radius: 999px;
    font-size: 1.55rem;
}

.checkout-page-shell {
    max-width: 1120px;
}

.checkout-grid.checkout-grid-modern {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(360px, .62fr);
    gap: 0;
    padding: 0;
}

.checkout-section,
.checkout-summary-panel {
    min-width: 0;
    padding: 34px;
}

.checkout-summary-panel {
    display: flex;
    flex-direction: column;
    background: #f8fafc;
    border-left: 1px solid var(--bb-border);
}

.checkout-section-header {
    margin-bottom: 22px;
}

.checkout-section-header span {
    display: block;
    margin-bottom: 8px;
    color: var(--bb-text-muted);
    font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: .78rem;
    font-weight: 700;
    text-transform: uppercase;
}

.checkout-section-header h2 {
    margin: 0;
    color: var(--bb-navy);
    font-size: 1.55rem;
    font-weight: 850;
    text-transform: uppercase;
}

.checkout-shipping-panel .form-control {
    min-height: 52px;
    background: #f8fafc;
    font-size: 1rem;
}

.checkout-shipping-panel .form-label {
    color: var(--bb-navy);
    font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: .85rem;
}

.checkout-summary-list {
    display: grid;
    gap: 0;
}

.checkout-summary-item {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 18px;
    padding: 16px 0;
    border-bottom: 1px solid var(--bb-border);
}

.checkout-summary-item:first-child {
    padding-top: 0;
}

.checkout-summary-item h3 {
    margin: 0 0 5px;
    color: var(--bb-navy);
    font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: .94rem;
    font-weight: 800;
    line-height: 1.25;
    text-transform: uppercase;
}

.checkout-summary-item small {
    color: var(--bb-text-muted);
    font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

.checkout-summary-item strong {
    color: var(--bb-navy);
    font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    white-space: nowrap;
}

.checkout-total-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 18px;
    padding: 28px 0 22px;
}

.checkout-total-row span,
.checkout-total-row strong {
    color: var(--bb-navy);
    font-size: 1.55rem;
    font-weight: 850;
}

.checkout-fallback-alert {
    padding: 14px 16px;
    margin-bottom: 20px;
}

.checkout-arrival-note {
    color: var(--bb-text-muted);
    font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: .84rem;
    line-height: 1.45;
}

.checkout-place-order {
    width: 100%;
    padding: .95rem 1.25rem;
    font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    text-transform: uppercase;
}

.cart-secure-note {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 6px;
    margin-top: 16px;
    color: var(--bb-text-muted);
    font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: .72rem;
}

.admin-product-shell,
.admin-upsert-shell,
.admin-order-shell,
.admin-order-detail-shell {
    max-width: 1280px;
    margin-inline: auto;
}

.admin-page-header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 24px;
    margin-bottom: 28px;
}

.admin-page-header h1 {
    margin: 0 0 8px;
    color: var(--bb-navy);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 850;
    line-height: 1.08;
}

.admin-page-header p:last-child {
    margin: 0;
    color: var(--bb-text-muted);
    font-size: 1rem;
}

.admin-page-kicker,
.admin-section-label {
    color: var(--bb-text-muted);
    font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: .78rem;
    font-weight: 750;
    text-transform: uppercase;
}

.admin-primary-action,
.admin-secondary-action {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 42px;
    font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: .86rem;
    text-transform: uppercase;
    white-space: nowrap;
}

.admin-primary-action {
    padding-inline: 18px;
    background: var(--bb-navy);
    border-color: var(--bb-navy);
}

.admin-table-panel,
.admin-form-card {
    overflow: hidden;
    border-radius: 16px;
    box-shadow: 0 20px 48px rgba(15, 23, 42, .07);
}

.admin-table-panel-header,
.admin-form-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    padding: 20px 24px;
    background: #fff;
    border-bottom: 1px solid var(--bb-border);
}

.admin-table-panel-header h2,
.admin-form-card-header h2,
.admin-form-section-title h2 {
    margin: 4px 0 0;
    color: var(--bb-navy);
    font-size: 1.25rem;
    font-weight: 820;
}

.admin-table-scroll {
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.admin-product-shell .dataTables_wrapper,
.admin-order-shell .dataTables_wrapper {
    padding: 18px 20px 20px;
    overflow-x: auto;
}

.admin-product-shell .dataTables_wrapper .dataTables_length,
.admin-product-shell .dataTables_wrapper .dataTables_filter,
.admin-order-shell .dataTables_wrapper .dataTables_length,
.admin-order-shell .dataTables_wrapper .dataTables_filter {
    margin-bottom: 16px;
}

.admin-product-shell .dataTables_wrapper .dataTables_filter input,
.admin-order-shell .dataTables_wrapper .dataTables_filter input {
    min-height: 40px;
    margin-left: 8px;
}

.admin-product-shell .dataTables_wrapper .dataTables_length select,
.admin-order-shell .dataTables_wrapper .dataTables_length select {
    min-height: 38px;
    margin-inline: 6px;
}

.admin-data-table,
.admin-product-shell table.dataTable,
.admin-order-shell table.dataTable {
    min-width: 980px;
}

.admin-data-table thead th,
.admin-product-shell table.dataTable thead th,
.admin-order-shell table.dataTable thead th {
    border-bottom: 1px solid var(--bb-border) !important;
    white-space: nowrap;
}

.admin-product-shell table.dataTable tbody td,
.admin-order-shell table.dataTable tbody td {
    color: var(--bb-text);
    vertical-align: middle;
}

.admin-product-shell table.dataTable tbody td:first-child,
.admin-order-shell table.dataTable tbody td:first-child {
    color: var(--bb-navy);
    font-weight: 750;
}

.admin-product-shell table.dataTable tbody td:nth-child(2),
.admin-product-shell table.dataTable tbody td:nth-child(3),
.admin-product-shell table.dataTable tbody td:nth-child(6),
.admin-order-shell table.dataTable tbody td:nth-child(1),
.admin-order-shell table.dataTable tbody td:nth-child(3),
.admin-order-shell table.dataTable tbody td:nth-child(5),
.admin-order-shell table.dataTable tbody td:nth-child(6) {
    font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: .88rem;
}

.admin-product-shell table.dataTable tbody td:last-child,
.admin-order-shell table.dataTable tbody td:last-child {
    white-space: nowrap;
}

.admin-product-shell .btn-group.w-75,
.admin-order-shell .btn-group.w-75 {
    display: inline-flex;
    width: auto !important;
    gap: 8px;
}

.admin-product-shell .btn-group .btn,
.admin-order-shell .btn-group .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    margin-inline: 0 !important;
    padding: .42rem .66rem;
    border-radius: 6px !important;
    font-size: .82rem;
    line-height: 1;
}

.admin-product-shell .badge.bg-success,
.admin-product-shell .badge.bg-danger,
.admin-product-shell .badge.bg-secondary {
    padding: .42rem .6rem;
    border: 1px solid transparent;
}

.admin-product-shell .badge.bg-success {
    color: #14523a;
    background: #dcfce7 !important;
    border-color: #bbf7d0;
}

.admin-product-shell .badge.bg-danger {
    color: #8c1d18;
    background: #fee2e2 !important;
    border-color: #fecaca;
}

.admin-product-shell .badge.bg-secondary {
    color: #374151;
    background: #e5e7eb !important;
    border-color: #d1d5db;
}

.admin-upsert-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(280px, 340px);
    gap: 28px;
    align-items: start;
}

.admin-validation-summary {
    margin-bottom: 16px;
}

.admin-form-main,
.admin-media-card {
    min-width: 0;
}

.admin-form-section {
    padding: 24px 28px;
    border-bottom: 1px solid var(--bb-border);
}

.admin-form-section:last-of-type {
    border-bottom: 0;
}

.admin-form-section-title {
    margin-bottom: 18px;
}

.admin-field-grid {
    display: grid;
    gap: 16px;
}

.admin-field-grid--two {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.admin-price-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.admin-upsert-shell .form-label,
.admin-upsert-shell .form-check-label {
    color: var(--bb-navy);
    font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: .84rem;
}

.admin-upsert-shell .form-control,
.admin-upsert-shell .form-select {
    background: #f8fafc;
    min-height: 46px;
}

.admin-description-input {
    min-height: 142px;
    resize: vertical;
}

.admin-active-field {
    display: flex;
    align-items: end;
}

.admin-active-check {
    display: flex;
    align-items: center;
    gap: 10px;
    min-height: 46px;
    padding: 10px 12px;
    width: 100%;
    background: #f8fafc;
    border: 1px solid var(--bb-border);
    border-radius: var(--bb-radius);
}

.admin-active-check .form-check-input {
    margin: 0;
    width: 1.05rem;
    height: 1.05rem;
}

.admin-form-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    padding: 24px 28px;
    background: #fff;
    border-top: 1px solid var(--bb-border);
}

.admin-submit-action {
    min-width: 150px;
    font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    text-transform: uppercase;
}

.admin-media-card {
    position: sticky;
    top: 96px;
}

.admin-media-card .admin-form-card-header {
    display: block;
}

.admin-cover-preview {
    display: flex;
    align-items: center;
    justify-content: center;
    aspect-ratio: 2 / 3;
    margin: 22px;
    overflow: hidden;
    background:
        radial-gradient(circle at 50% 8%, rgba(255, 255, 255, .8), transparent 34%),
        linear-gradient(180deg, #eef3f8, #dfe7f0);
    border: 2px dashed #c6cdd8;
    border-radius: 12px;
}

.admin-cover-preview img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 14px;
    filter: drop-shadow(0 14px 20px rgba(15, 23, 42, .18));
}

.admin-cover-placeholder {
    display: grid;
    justify-items: center;
    gap: 8px;
    color: var(--bb-text-muted);
    text-align: center;
}

.admin-cover-placeholder .bi {
    font-size: 2rem;
}

.admin-cover-placeholder span {
    font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: .85rem;
    font-weight: 700;
}

.admin-upload-field {
    padding: 0 22px 22px;
}

.tox-tinymce {
    border-color: var(--bb-border) !important;
    border-radius: var(--bb-radius) !important;
}

.admin-order-panel {
    background: #fff;
}

.admin-status-tabs {
    display: flex;
    gap: 8px;
    padding: 12px 16px 0;
    overflow-x: auto;
    border-bottom: 1px solid var(--bb-border);
    -webkit-overflow-scrolling: touch;
}

.admin-status-tab {
    display: inline-flex;
    align-items: center;
    min-height: 42px;
    padding: 0 14px;
    color: var(--bb-text-muted);
    border: 1px solid transparent;
    border-bottom: 0;
    border-radius: 8px 8px 0 0;
    font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: .86rem;
    font-weight: 750;
    text-decoration: none;
    white-space: nowrap;
    transition: background-color .16s ease, border-color .16s ease, color .16s ease;
}

.admin-status-tab:hover,
.admin-status-tab:focus {
    color: var(--bb-navy);
    background: #f8fafc;
}

.admin-status-tab.text-primary {
    color: var(--bb-text-muted) !important;
}

.admin-status-tab.text-primary:hover,
.admin-status-tab.text-primary:focus {
    color: var(--bb-navy) !important;
}

.admin-status-tab.active {
    color: #fff !important;
    background: var(--bb-navy);
    border-color: var(--bb-navy);
}

.admin-order-shell .dataTables_wrapper {
    background: #fff;
}

.admin-order-shell table.dataTable {
    min-width: 1040px;
}

.admin-order-shell table.dataTable tbody td:nth-child(5) {
    color: var(--bb-navy);
    font-weight: 750;
}

.admin-order-shell table.dataTable tbody td:nth-child(6) {
    color: var(--bb-navy);
    font-weight: 800;
    text-align: right;
}

.admin-order-detail-shell .admin-page-header {
    margin-bottom: 20px;
}

.order-status-overview {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
    margin-bottom: 24px;
}

.order-status-card {
    min-width: 0;
    padding: 16px 18px;
    background: #fff;
    border: 1px solid var(--bb-border);
    border-radius: 12px;
    box-shadow: 0 16px 36px rgba(15, 23, 42, .05);
}

.order-status-card strong {
    display: block;
    margin-top: 7px;
    color: var(--bb-navy);
    font-size: 1.05rem;
    line-height: 1.25;
    overflow-wrap: anywhere;
}

.order-detail-card {
    overflow: hidden;
}

.order-detail-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(340px, .85fr);
    gap: 28px;
}

.status-strip {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    padding: 12px;
    background: #f8fafc;
    border: 1px solid var(--bb-line);
    border-radius: 12px;
}

.status-strip .badge {
    padding: .5rem .65rem;
    border: 1px solid #c7d4e5;
    font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: .78rem;
}

.order-section-heading,
.order-summary-heading {
    margin-bottom: 16px;
}

.order-section-heading h2,
.order-summary-heading h2 {
    margin: 4px 0 0;
    color: var(--bb-navy);
    font-size: 1.18rem;
    font-weight: 820;
}

.order-section-heading--payment {
    margin-top: 18px;
    padding-top: 18px;
    border-top: 1px solid var(--bb-border);
}

.order-field {
    margin-bottom: 13px;
}

.order-field label,
.detail-label {
    display: block;
    color: var(--bb-text-muted);
    font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: .8rem;
    font-weight: 750;
    margin-bottom: 5px;
}

.admin-order-detail-shell .form-control {
    min-height: 44px;
    background: #f8fafc;
}

.readonly-value {
    min-height: 44px;
    padding: 10px 12px;
    border: 1px solid var(--bb-border);
    border-radius: var(--bb-radius);
    background: #f8fafc;
    color: var(--bb-text);
    overflow-wrap: anywhere;
}

.readonly-value--code {
    font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: .82rem;
}

.order-summary-panel {
    position: sticky;
    top: 96px;
}

.order-summary-panel.shadow-none {
    box-shadow: 0 18px 42px rgba(15, 23, 42, .06) !important;
}

.order-books-list .list-group-item {
    padding: 13px 0;
    border-inline: 0;
    border-color: var(--bb-border);
}

.order-books-list .list-group-item:first-child {
    border-top: 0;
}

.order-books-list h3 {
    color: var(--bb-navy);
    line-height: 1.3;
}

.order-total-row {
    padding-top: 16px !important;
    border-top: 1px solid var(--bb-navy) !important;
}

.order-action-stack {
    display: grid;
    gap: 10px;
}

.order-action-stack .btn,
.order-action-stack input[type="submit"] {
    min-height: 44px;
    font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    text-transform: uppercase;
}

.auth-shell {
    max-width: 1120px;
    margin-inline: auto;
}

.auth-shell--login {
    max-width: 1040px;
}

.auth-shell--register {
    max-width: 1180px;
}

.auth-card {
    background: #fff;
    border: 1px solid var(--bb-border);
    border-radius: 16px;
    box-shadow: 0 22px 54px rgba(15, 23, 42, .08);
    padding: clamp(24px, 4vw, 38px);
    min-height: 100%;
}

.auth-aside {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 28px;
    background:
        linear-gradient(145deg, rgba(15, 23, 42, .98), rgba(19, 27, 46, .96));
    color: #fff;
    border: 1px solid rgba(255, 255, 255, .12);
    border-radius: 16px;
    padding: clamp(26px, 4vw, 40px);
    min-height: 100%;
    box-shadow: 0 22px 54px rgba(15, 23, 42, .14);
}

.auth-kicker {
    margin-bottom: 10px;
    color: var(--bb-text-muted);
    font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: .78rem;
    font-weight: 800;
    text-transform: uppercase;
}

.auth-aside .auth-kicker {
    color: rgba(255, 255, 255, .72);
}

.auth-aside h1 {
    margin: 0 0 16px;
    color: #fff;
    font-size: clamp(2rem, 4vw, 2.9rem);
    font-weight: 850;
    line-height: 1.08;
}

.auth-aside h2,
.auth-aside h3 {
    color: #fff;
}

.auth-aside p {
    margin: 0;
    color: rgba(255, 255, 255, .76);
    line-height: 1.65;
}

.auth-aside-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
}

.auth-aside-grid > div,
.auth-aside-list > div {
    padding: 14px;
    background: rgba(255, 255, 255, .08);
    border: 1px solid rgba(255, 255, 255, .12);
    border-radius: 12px;
}

.auth-aside-grid span,
.auth-aside-list span {
    display: block;
    margin-bottom: 8px;
    color: rgba(255, 255, 255, .64);
    font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: .75rem;
    font-weight: 750;
    text-transform: uppercase;
}

.auth-aside-grid strong {
    color: #fff;
    font-size: 1.05rem;
}

.auth-aside-list {
    display: grid;
    gap: 10px;
}

.auth-aside-list p {
    color: #fff;
    font-weight: 700;
}

.auth-card-header {
    margin-bottom: 24px;
}

.auth-card-header h2 {
    margin: 0 0 8px;
    color: var(--bb-navy);
    font-size: clamp(1.75rem, 3vw, 2.35rem);
    font-weight: 850;
    line-height: 1.12;
}

.auth-card-header p {
    margin: 0;
    color: var(--bb-text-muted);
}

.auth-form {
    display: grid;
    gap: 16px;
}

.auth-register-form {
    display: flex;
    gap: 0;
}

.auth-field {
    margin-bottom: 0;
}

.auth-card .form-control,
.auth-card .form-select {
    min-height: 54px;
    background: #f8fafc;
    border-color: var(--bb-border);
}

.auth-card .form-floating > label {
    color: var(--bb-text-muted);
}

.auth-card .text-danger,
.auth-validation-summary {
    font-size: .88rem;
}

.auth-validation-summary:not(:empty) {
    padding: 12px 14px;
    background: #fff5f5;
    border: 1px solid #fecaca;
    border-radius: var(--bb-radius);
}

.auth-remember {
    display: flex;
    align-items: center;
    gap: 10px;
    min-height: 42px;
    margin-bottom: 6px;
}

.auth-remember .form-check-input {
    margin: 0;
    width: 1.05rem;
    height: 1.05rem;
}

.auth-remember .form-check-label {
    color: var(--bb-text);
}

.auth-submit {
    min-height: 50px;
    font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    text-transform: uppercase;
}

.auth-link-row {
    display: flex;
    flex-wrap: wrap;
    gap: 12px 18px;
    margin-top: 4px;
    font-size: .92rem;
}

.auth-link-row a {
    color: var(--bb-accent-2);
    font-weight: 700;
}

.auth-divider {
    margin: 28px 0 22px;
    border-color: var(--bb-border);
    opacity: 1;
}

.auth-external-header {
    margin-bottom: 14px;
}

.auth-external-header h3,
.auth-form-section-title h3 {
    margin: 4px 0 0;
    color: var(--bb-navy);
    font-size: 1.05rem;
    font-weight: 820;
}

.auth-provider-list {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.auth-provider-list .btn {
    min-height: 42px;
    border-color: var(--bb-border);
    font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: .86rem;
}

.auth-form-section-title {
    margin-top: 2px;
}

.auth-form-section-title--spaced {
    padding-top: 10px;
    border-top: 1px solid var(--bb-border);
}

.auth-company-field:has(#Input_CompanyId[style*="display: none"]) label {
    display: none;
}

.confirmation-shell {
    max-width: 920px;
    margin-inline: auto;
    padding: clamp(28px, 5vw, 58px) 0 48px;
}

.confirmation-panel {
    position: relative;
    overflow: hidden;
    padding: clamp(30px, 5vw, 52px);
    text-align: center;
    background: #fff;
    border: 1px solid var(--bb-border);
    border-radius: 18px;
    box-shadow: 0 24px 60px rgba(15, 23, 42, .08);
}

.confirmation-panel::before {
    content: "";
    position: absolute;
    inset: 0 0 auto;
    height: 6px;
    background: linear-gradient(90deg, var(--bb-success), var(--bb-accent-2));
}

.confirmation-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 74px;
    height: 74px;
    margin-bottom: 22px;
    border-radius: 999px;
    font-size: 2rem;
}

.confirmation-icon--success {
    color: #14523a;
    background: #dcfce7;
    border: 1px solid #bbf7d0;
}

.confirmation-kicker {
    margin: 0 0 10px;
    color: var(--bb-text-muted);
    font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: .8rem;
    font-weight: 800;
    text-transform: uppercase;
}

.confirmation-title {
    margin: 0;
    color: var(--bb-navy);
    font-size: clamp(2rem, 4vw, 3.1rem);
    font-weight: 850;
    line-height: 1.08;
}

.confirmation-message {
    max-width: 610px;
    margin: 18px auto 0;
    color: var(--bb-text-muted);
    font-size: 1.05rem;
    line-height: 1.65;
}

.confirmation-order {
    display: inline-grid;
    gap: 6px;
    min-width: min(100%, 320px);
    margin-top: 28px;
    padding: 18px 24px;
    background: #f8fafc;
    border: 1px solid var(--bb-border);
    border-radius: 14px;
}

.confirmation-order span {
    color: var(--bb-text-muted);
    font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: .78rem;
    font-weight: 800;
    text-transform: uppercase;
}

.confirmation-order strong {
    color: var(--bb-navy);
    font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: clamp(2rem, 5vw, 3rem);
    line-height: 1;
}

.confirmation-actions {
    display: flex;
    justify-content: center;
    margin-top: 26px;
}

.confirmation-primary-action {
    min-height: 46px;
    padding-inline: 20px;
    font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    text-transform: uppercase;
}

.manage-shell {
    max-width: 1120px;
    margin-inline: auto;
}

.manage-grid {
    display: grid;
    grid-template-columns: 250px minmax(0, 1fr);
    gap: 28px;
}

.manage-nav-panel {
    border-right: 1px solid var(--bb-line);
    padding-right: 22px;
}

.manage-content-panel {
    min-width: 0;
}

.manage-nav {
    gap: 6px;
}

.manage-nav .nav-link {
    color: var(--bb-muted);
    border-radius: 8px;
    font-weight: 700;
}

.manage-nav .nav-link.active {
    color: #fff;
    background: var(--bb-primary);
}

.manage-nav .nav-link:not(.active):hover {
    color: var(--bb-primary);
    background: #eef3f8;
}

@media (max-width: 991.98px) {
    .bookstore-hero {
        min-height: auto;
    }

    .hero-cover-showcase {
        width: 230px;
        height: 220px;
        flex-basis: 230px;
    }

    .hero-cover {
        width: 112px;
    }

    .hero-cover-front {
        width: 132px;
    }

    .admin-upsert-grid {
        grid-template-columns: 1fr;
    }

    .admin-media-card {
        position: static;
    }

    .admin-cover-preview {
        max-width: 320px;
        margin-inline: auto;
    }

    .order-status-overview {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .order-summary-panel {
        position: static;
    }
}

@media (max-width: 767.98px) {
    .bookstore-hero {
        min-height: auto;
        padding: 28px;
        background:
            linear-gradient(90deg, rgba(17, 24, 39, .92), rgba(17, 24, 39, .72)),
            #111827;
    }

    .hero-cover-showcase {
        display: none;
    }

    .bookstore-hero h1 {
        font-size: 2.15rem;
    }

    .book-filter {
        padding: 15px;
    }

    .book-filter .form-label {
        white-space: normal;
    }

    .book-card-cover {
        padding: 14px;
    }

    .book-card .card-body {
        padding: 15px;
    }

    .book-price-panel {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .book-price-panel > div:nth-child(2) {
        border-right: 0;
    }

    .cart-item {
        grid-template-columns: 74px minmax(0, 1fr);
    }

    .cart-cover {
        width: 74px;
    }

    .cart-actions {
        grid-column: 1 / -1;
        align-items: flex-start;
    }

    .checkout-grid,
    .order-detail-grid,
    .manage-grid {
        grid-template-columns: 1fr;
    }

    .manage-nav-panel {
        border-right: 0;
        border-bottom: 1px solid var(--bb-line);
        padding-right: 0;
        padding-bottom: 18px;
    }

    .bb-footer .container {
        flex-direction: column;
        line-height: 1.4;
        padding-block: 14px;
    }

    .admin-page-header {
        align-items: stretch;
        flex-direction: column;
        gap: 16px;
    }

    .admin-primary-action,
    .admin-secondary-action {
        width: 100%;
    }

    .admin-table-panel-header,
    .admin-form-card-header,
    .admin-form-section,
    .admin-form-actions {
        padding: 20px 18px;
    }

    .admin-product-shell .dataTables_wrapper,
    .admin-order-shell .dataTables_wrapper {
        padding: 14px;
    }

    .admin-product-shell .dataTables_wrapper .dataTables_length,
    .admin-product-shell .dataTables_wrapper .dataTables_filter,
    .admin-order-shell .dataTables_wrapper .dataTables_length,
    .admin-order-shell .dataTables_wrapper .dataTables_filter {
        float: none;
        text-align: left;
        width: 100%;
    }

    .admin-product-shell .dataTables_wrapper .dataTables_filter input,
    .admin-order-shell .dataTables_wrapper .dataTables_filter input {
        display: block;
        width: 100%;
        margin: 8px 0 0;
    }

    .admin-field-grid--two,
    .admin-price-grid {
        grid-template-columns: 1fr;
    }

    .admin-form-actions {
        flex-direction: column;
    }

    .admin-status-tabs {
        padding-inline: 12px;
    }

    .order-status-overview {
        grid-template-columns: 1fr;
    }

    .admin-order-detail-shell .admin-form-card-header {
        align-items: flex-start;
    }
}

@media (max-width: 420px) {
    .page-shell {
        padding-left: 10px;
        padding-right: 10px;
    }

    .bookstore-hero {
        padding: 22px;
    }

    .bookstore-hero h1 {
        font-size: 1.85rem;
    }

    .book-card-title {
        font-size: .98rem;
    }

    .pagination {
        gap: 4px;
    }

    .pagination .page-link {
        min-width: 32px;
        padding: .35rem .55rem;
        font-size: .9rem;
    }
}

@media (max-width: 767.98px) {
    .catalog-hero {
        border-radius: 12px;
    }

    .catalog-hero-actions,
    .book-filter__header,
    .detail-purchase-header {
        align-items: stretch;
        flex-direction: column;
    }

    .book-filter__header .btn {
        width: 100%;
    }

    .book-filter {
        border-radius: 12px;
    }

    .catalog-results-heading {
        align-items: flex-start !important;
    }

    .book-card-cover {
        aspect-ratio: 3 / 4;
        padding: 18px;
    }

    .book-detail-facts {
        grid-template-columns: 1fr;
    }

    .book-detail-facts > div {
        border-right: 0;
        border-bottom: 1px solid var(--bb-border);
    }

    .book-detail-facts > div:last-child {
        border-bottom: 0;
    }

    .book-price-panel > div {
        border-bottom: 1px solid var(--bb-border);
    }

    .book-price-panel > div:nth-child(3),
    .book-price-panel > div:nth-child(4) {
        border-bottom: 0;
    }

    .book-detail-meta {
        gap: 7px 12px;
    }

    .book-detail-meta span::after {
        display: none;
    }

    .cart-panel-header,
    .checkout-panel-header {
        align-items: stretch;
        flex-direction: column;
        padding: 24px 18px;
    }

    .cart-page-title,
    .checkout-page-title {
        font-size: 2rem;
    }

    .cart-secondary-action {
        width: 100%;
    }

    .cart-items-stack {
        padding: 16px;
    }

    .cart-item {
        grid-template-columns: 86px minmax(0, 1fr);
        gap: 14px;
        align-items: start;
        padding: 18px;
        margin-bottom: 16px;
        background: #fff;
        border: 1px solid var(--bb-border);
        border-radius: 12px;
    }

    .cart-item:last-child {
        border-bottom: 1px solid var(--bb-border);
        margin-bottom: 0;
    }

    .cart-cover-frame {
        width: 86px;
    }

    .cart-item-main h2 {
        font-size: 1.05rem;
    }

    .cart-description {
        -webkit-line-clamp: 3;
        font-size: .92rem;
    }

    .cart-actions {
        grid-column: 1 / -1;
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
        width: 100%;
    }

    .cart-item-total {
        text-align: left;
    }

    .cart-checkout-bar {
        display: none;
    }

    .cart-mobile-summary {
        display: block;
        padding: 0 16px 22px;
    }

    .cart-mobile-summary-card {
        padding: 22px 18px;
        background: #fff;
        border: 1px solid var(--bb-border);
        border-radius: 12px;
        box-shadow: var(--bb-shadow-sm);
    }

    .cart-mobile-summary-card h2 {
        margin-bottom: 16px;
        color: var(--bb-navy);
        font-size: 1.2rem;
        font-weight: 800;
    }

    .cart-mobile-summary-row {
        display: flex;
        justify-content: space-between;
        gap: 14px;
        padding: 12px 0;
        border-top: 1px solid var(--bb-border);
    }

    .cart-mobile-summary-total {
        align-items: center;
        margin-bottom: 16px;
    }

    .cart-mobile-summary-total strong {
        color: var(--bb-navy);
        font-size: 1.8rem;
    }

    .checkout-grid.checkout-grid-modern {
        grid-template-columns: 1fr;
    }

    .checkout-section,
    .checkout-summary-panel {
        padding: 24px 18px;
    }

    .checkout-summary-panel {
        border-top: 1px solid var(--bb-border);
        border-left: 0;
    }

    .checkout-summary-item {
        grid-template-columns: 1fr;
        gap: 8px;
    }

    .checkout-total-row {
        align-items: flex-start;
        flex-direction: column;
        gap: 6px;
    }
}

@media (max-width: 575.98px) {
    .confirmation-shell {
        padding-top: 22px;
    }

    .confirmation-panel {
        padding: 28px 18px;
        border-radius: 14px;
    }

    .confirmation-icon {
        width: 62px;
        height: 62px;
        font-size: 1.65rem;
    }

    .confirmation-actions,
    .confirmation-actions .btn {
        width: 100%;
    }
}

/* =========================================================
   Home catalog refinement - editorial bookstore pass
   ========================================================= */
.catalog-hero {
    min-height: 300px;
    padding: 42px 48px;
    align-items: center;
    color: var(--bb-text);
    background: #ffffff;
    border: 1px solid var(--bb-border);
    border-radius: var(--bb-radius);
    box-shadow: 0 18px 42px rgba(15, 23, 42, .07);
}

.catalog-hero::before,
.catalog-hero::after {
    content: none;
}

.catalog-hero .catalog-eyebrow {
    color: var(--bb-accent);
}

.catalog-hero h1 {
    max-width: 620px;
    color: var(--bb-navy);
    font-family: Georgia, "Times New Roman", serif;
    font-size: 3rem;
    font-weight: 700;
    line-height: 1.08;
    letter-spacing: 0;
}

.catalog-hero p {
    max-width: 590px;
    color: var(--bb-text-muted);
    font-size: 1.02rem;
}

.catalog-hero .btn-hero {
    color: #fff;
    background: var(--bb-navy);
    border: 1px solid var(--bb-navy);
    border-radius: 4px;
    box-shadow: none;
}

.catalog-hero .btn-hero:hover,
.catalog-hero .btn-hero:focus {
    color: #fff;
    background: var(--bb-accent);
    border-color: var(--bb-accent);
}

.catalog-hero-count {
    color: var(--bb-text-muted);
}

.catalog-hero__feature {
    display: flex;
    align-items: center;
    justify-content: center;
    width: min(34vw, 360px);
    height: 238px;
    flex: 0 0 min(34vw, 360px);
}

.catalog-hero__mat {
    position: relative;
    width: 100%;
    height: 220px;
    background: linear-gradient(135deg, #f6f8fb, #e8eef6);
    border: 1px solid #dce3ee;
    border-radius: var(--bb-radius);
    overflow: visible;
}

.catalog-hero .hero-cover {
    width: 112px;
    border-radius: 6px;
    background: #fff;
    filter: drop-shadow(0 16px 18px rgba(15, 23, 42, .2));
}

.catalog-hero .hero-cover-back {
    right: 176px;
    top: 44px;
    opacity: .74;
    transform: rotate(-7deg);
}

.catalog-hero .hero-cover-mid {
    right: 92px;
    top: 28px;
    opacity: .88;
    transform: rotate(3deg);
}

.catalog-hero .hero-cover-front {
    right: 18px;
    top: 14px;
    width: 132px;
}

.book-filter {
    padding: 18px;
    background: #fff;
    border: 1px solid var(--bb-border);
    border-radius: var(--bb-radius);
    box-shadow: 0 14px 32px rgba(15, 23, 42, .055);
}

.book-filter__header {
    align-items: center;
    padding-bottom: 12px;
    margin-bottom: 14px;
}

.book-filter__header h2 {
    font-size: 1.05rem;
}

.catalog-toolbar {
    display: grid;
    grid-template-columns: minmax(240px, 2fr) minmax(148px, 1fr) minmax(148px, 1fr) minmax(86px, .55fr) minmax(86px, .55fr) minmax(142px, 1fr) minmax(104px, .62fr) minmax(188px, auto);
    gap: 10px;
    align-items: end;
}

.catalog-field {
    min-width: 0;
}

.catalog-field .form-label {
    margin-bottom: 6px;
    color: var(--bb-text-muted);
    font-size: .78rem;
    font-weight: 700;
}

.catalog-field .form-control,
.catalog-field .form-select {
    min-height: 42px;
    border-color: #d8dee8;
    border-radius: 4px;
    box-shadow: none;
}

.catalog-field .form-control:focus,
.catalog-field .form-select:focus {
    border-color: var(--bb-accent);
    box-shadow: 0 0 0 .18rem rgba(0, 88, 190, .12);
}

.catalog-search .bi {
    left: 12px;
}

.catalog-search .form-control {
    padding-left: 36px;
}

.catalog-toolbar__actions {
    display: flex;
    gap: 8px;
    min-width: 188px;
    justify-content: flex-end;
}

.catalog-toolbar__actions .btn {
    min-height: 42px;
    border-radius: 4px;
    white-space: nowrap;
}

.catalog-toolbar__actions .btn-primary {
    min-width: 82px;
}

.catalog-toolbar__actions .btn-outline-secondary {
    color: var(--bb-text-muted);
    border-color: var(--bb-border);
}

.catalog-results-heading {
    padding-top: 10px;
}

.catalog-results-heading h2 {
    font-family: Georgia, "Times New Roman", serif;
    font-size: 1.55rem;
    letter-spacing: 0;
}

.page-count-text {
    color: var(--bb-text-muted);
    font-size: .95rem;
    font-weight: 500;
}

.catalog-grid .book-card {
    border-color: #dfe5ee;
    border-radius: var(--bb-radius);
    box-shadow: 0 12px 26px rgba(15, 23, 42, .055) !important;
}

.catalog-grid .book-card:hover {
    transform: translateY(-2px);
    border-color: #c7d4e5;
    box-shadow: 0 18px 34px rgba(15, 23, 42, .08) !important;
}

.catalog-grid .book-card-cover {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 204px;
    aspect-ratio: auto;
    padding: 12px;
    background: linear-gradient(180deg, #f7f9fc, #eef3f8);
    border-bottom: 1px solid var(--bb-border);
}

.catalog-grid .book-card-cover::after {
    content: none;
}

.catalog-grid .book-card-cover img {
    width: auto;
    height: 100%;
    max-width: 88%;
    max-height: 100%;
    object-fit: contain;
    border-radius: 5px;
    filter: drop-shadow(0 12px 14px rgba(15, 23, 42, .18));
}

.catalog-grid .book-card .card-body {
    padding: 14px 15px 15px;
    gap: 0;
}

.catalog-grid .product-meta-row {
    min-height: 0;
    margin-bottom: 8px !important;
}

.catalog-grid .book-card .badge {
    display: inline-flex;
    align-items: center;
    width: fit-content;
    max-width: 100%;
    border-radius: 4px;
    font-size: .68rem;
    line-height: 1.1;
    padding: .3rem .45rem;
}

.catalog-grid .book-card-title {
    min-height: 2.42rem;
    margin-bottom: 4px;
    color: var(--bb-navy) !important;
    font-size: .98rem;
    font-weight: 800;
    line-height: 1.22;
}

.catalog-grid .book-card-author {
    min-height: 1.05rem;
    margin-bottom: 10px !important;
    font-size: .84rem;
}

.book-card-commerce {
    display: flex;
    flex-direction: column;
    gap: 9px;
}

.catalog-grid .book-card-price-grid {
    margin: 0;
    padding: 10px 0 0;
    background: transparent;
    border: 0;
    border-top: 1px solid var(--bb-border);
    border-radius: 0;
}

.catalog-grid .book-card-price-grid span {
    font-size: .68rem;
}

.catalog-grid .book-card-price-grid strong {
    font-size: .95rem;
}

.catalog-grid .book-card-action {
    margin-top: 12px;
    padding: .43rem .75rem;
    border-radius: 4px;
    font-size: .86rem;
    font-weight: 800;
}

.pagination {
    margin-top: 12px;
    margin-bottom: 28px;
}

.pagination .page-link {
    border-radius: 50%;
    min-width: 38px;
    height: 38px;
    padding: .45rem .55rem;
}

.pagination .page-item:first-child .page-link,
.pagination .page-item:last-child .page-link {
    border-radius: 999px;
    padding-inline: .9rem;
}

.empty-state {
    border-radius: var(--bb-radius);
}

@media (max-width: 1199.98px) {
    .catalog-toolbar {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }

    .catalog-field--search {
        grid-column: span 2;
    }

    .catalog-toolbar__actions {
        grid-column: span 2;
        justify-content: flex-end;
    }

    .catalog-grid .book-card-cover {
        height: 198px;
    }
}

@media (max-width: 991.98px) {
    .catalog-hero {
        padding: 34px;
    }

    .catalog-hero h1 {
        font-size: 2.45rem;
    }

    .catalog-hero__feature {
        width: 250px;
        height: 218px;
        flex-basis: 250px;
    }

    .catalog-hero__mat {
        height: 198px;
    }

    .catalog-hero .hero-cover-back {
        right: 126px;
    }

    .catalog-hero .hero-cover-mid {
        right: 65px;
    }

    .catalog-hero .hero-cover-front {
        right: 8px;
    }
}

@media (max-width: 767.98px) {
    .catalog-hero {
        padding: 28px 22px;
    }

    .catalog-hero h1 {
        font-size: 2rem;
    }

    .catalog-hero__feature {
        display: none;
    }

    .catalog-toolbar {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .catalog-field--search,
    .catalog-toolbar__actions {
        grid-column: 1 / -1;
    }

    .catalog-toolbar__actions {
        justify-content: stretch;
    }

    .catalog-toolbar__actions .btn {
        flex: 1 1 0;
    }

    .catalog-results-heading {
        align-items: flex-start !important;
    }

    .catalog-grid .book-card-cover {
        height: 210px;
    }
}

@media (max-width: 575.98px) {
    .bb-navbar .container,
    .page-shell {
        max-width: 100%;
        padding-left: 12px;
        padding-right: 12px;
    }

    .footer {
        white-space: normal;
    }

    .catalog-hero,
    .book-filter,
    .auth-shell,
    .auth-aside,
    .auth-card {
        max-width: 100%;
        overflow: hidden;
    }

    .catalog-hero,
    .book-filter,
    .auth-aside,
    .auth-card {
        box-sizing: border-box;
        width: calc(100vw - 48px) !important;
        margin-left: auto;
        margin-right: auto;
    }

    .catalog-hero {
        padding: 24px 16px;
    }

    .auth-aside,
    .auth-card {
        padding: 24px;
    }

    .catalog-hero p,
    .auth-aside p,
    .auth-card-header p {
        max-width: 290px;
    }

    .catalog-hero-actions,
    .catalog-hero .btn-hero,
    .auth-form,
    .auth-link-row {
        max-width: 290px;
    }

    .auth-shell,
    .auth-shell > .row,
    .auth-shell > .row > [class*="col-"] {
        width: 100%;
        max-width: 100%;
        margin-left: 0;
        margin-right: 0;
    }

    .catalog-hero h1,
    .auth-aside h1,
    .auth-card-header h2 {
        overflow-wrap: anywhere;
    }

    .catalog-hero-actions .btn,
    .catalog-toolbar__actions,
    .catalog-toolbar__actions .btn {
        width: 100%;
        max-width: 100%;
    }

    .auth-shell > .row {
        --bs-gutter-x: 0;
    }

    .auth-aside-grid {
        grid-template-columns: 1fr;
    }

    .catalog-toolbar {
        grid-template-columns: 1fr;
    }

    .catalog-field--search,
    .catalog-toolbar__actions {
        grid-column: auto;
    }

    .catalog-toolbar__actions {
        flex-direction: column;
        min-width: 0;
    }

    .catalog-grid .book-card-cover {
        height: 206px;
    }

    .catalog-grid .book-card-cover img {
        max-width: 86%;
    }
}