:root {
  --bg: #f4f4f1;
  --panel: #ffffff;
  --panel-muted: #f0f0ec;
  --line: #b9b7af;
  --line-strong: #6a675f;
  --ink: #23211d;
  --muted: #666258;
  --muted-soft: #878273;
  --accent: #2f2c26;
  --accent-soft: #ddd9ce;
  --danger: #9b3a28;
  --link: #2d4d6e;
  --shadow: 0 1px 0 rgba(35, 33, 29, 0.08);
  --radius: 0;
  --container: 1180px;
  --font: "Helvetica Neue", Helvetica, Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

html {
  font-size: 16px;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font);
  line-height: 1.45;
}

a {
  color: var(--link);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

img {
  max-width: 100%;
}

input,
select,
textarea,
button {
  font: inherit;
}

button,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.75rem;
  padding: 0.7rem 1rem;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  cursor: pointer;
  text-decoration: none;
}

.button-primary {
  background: var(--accent);
  color: #fff;
}

.button-secondary {
  background: var(--panel);
  color: var(--ink);
}

.button-danger {
  background: #fff;
  color: var(--danger);
  border-color: var(--danger);
}

.button-block {
  width: 100%;
}

.container {
  width: min(calc(100% - 2rem), var(--container));
  margin: 0 auto;
}

.site-header,
.site-footer,
.panel,
.book-card,
.step-card,
.stat-card,
.result-card,
.option-card,
.message-placeholder {
  background: var(--panel);
}

.site-header {
  border-bottom: 2px solid var(--accent);
}

.topbar {
  display: flex;
  gap: 1.5rem;
  align-items: center;
  padding: 1rem 0;
}

.brand {
  display: flex;
  gap: 0.75rem;
  align-items: center;
  color: inherit;
  min-width: 13rem;
}

.brand-mark {
  width: 2.5rem;
  height: 2.5rem;
  display: grid;
  place-items: center;
  border: 1px solid var(--accent);
  background: #57544d;
  color: #fff;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.brand-name {
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.brand-tag {
  color: var(--muted);
  font-size: 0.75rem;
}

.search-bar {
  position: relative;
  flex: 1;
  display: grid;
  grid-template-columns: 1fr auto;
  border: 1px solid var(--line);
  background: #fff;
}

.search-bar input {
  min-width: 0;
  border: 0;
  padding: 0.8rem 0.9rem;
  background: transparent;
}

.search-bar .button {
  border-width: 0 0 0 1px;
  min-height: auto;
}

.search-bar-autocomplete {
  overflow: visible;
}

.search-autocomplete {
  position: absolute;
  z-index: 20;
  top: calc(100% + 0.35rem);
  left: 0;
  right: 0;
  border: 1px solid var(--line-strong);
  background: #fff;
  box-shadow: 0 0.75rem 1.5rem rgba(35, 33, 29, 0.14);
}

.search-suggestion,
.search-suggestion-empty {
  display: block;
  margin: 0;
  padding: 0.75rem 0.9rem;
  border-bottom: 1px solid var(--line);
}

.search-suggestion {
  color: var(--ink);
}

.search-suggestion:hover,
.search-suggestion.is-active {
  background: var(--panel-muted);
  text-decoration: none;
}

.search-suggestion strong,
.search-suggestion span {
  display: block;
}

.search-suggestion span,
.search-suggestion-empty {
  color: var(--muted);
  font-size: 0.82rem;
}

.search-suggestion-all {
  border-bottom: 0;
  color: var(--link);
  font-weight: 700;
}

.top-links {
  display: flex;
  gap: 1rem;
  align-items: center;
  font-size: 0.85rem;
}

.cart-chip {
  display: inline-flex;
  gap: 0.5rem;
  align-items: center;
  padding: 0.6rem 0.85rem;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink);
}

.cart-chip span {
  display: inline-grid;
  place-items: center;
  min-width: 1.3rem;
  min-height: 1.3rem;
  padding: 0 0.3rem;
  background: var(--accent);
  color: #fff;
  font-size: 0.72rem;
  border-radius: 999px;
}

.main-nav {
  background: var(--accent);
}

.nav-row {
  display: flex;
  flex-wrap: wrap;
}

.main-nav a {
  padding: 0.9rem 1rem;
  color: #fff;
  border-right: 1px solid rgba(255, 255, 255, 0.18);
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.main-nav a.is-active {
  background: #57544d;
}

.hero-band,
.feature-band {
  border-bottom: 1px solid var(--line);
  border-top: 1px solid var(--line);
  background: #ecebe5;
  padding: 3rem 0;
}

.page-section,
.page-shell {
  padding: 2rem 0 3rem;
}

.split-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 2rem;
  align-items: center;
}

.split-grid-hero {
  min-height: 24rem;
}

.eyebrow,
.section-label {
  margin: 0 0 0.75rem;
  color: var(--muted-soft);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 0.75rem;
  font-size: clamp(1.7rem, 3vw, 2.55rem);
  line-height: 1.1;
}

h2 {
  margin-bottom: 0.45rem;
  font-size: 1rem;
}

h3 {
  margin-bottom: 0.35rem;
  font-size: 1.45rem;
}

.lede {
  color: var(--muted);
  font-size: 1rem;
}

.support-copy,
.book-detail,
.result-note,
.site-footer p,
.review-list p,
.step-card p,
.stat-label,
.filter-group label,
.status-list,
.review-grid,
.ratings-breakdown {
  color: var(--muted);
  font-size: 0.88rem;
}

.action-row,
.button-pair {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.button-pair > * {
  flex: 1;
}

.button-pair-tight > * {
  flex: initial;
}

.centered-row {
  margin-top: 1.5rem;
  text-align: center;
}

.placeholder {
  position: relative;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  background: repeating-linear-gradient(
    -45deg,
    #d9d7cf,
    #d9d7cf 14px,
    #eceae2 14px,
    #eceae2 28px
  );
  color: var(--muted);
  text-align: center;
  padding: 1rem;
  overflow: hidden;
}

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

.book-cover-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 180ms ease;
}

.book-cover.has-image .book-cover-image {
  opacity: 1;
}

.book-cover.has-image .book-cover-fallback {
  opacity: 0;
}

.book-cover.is-loading::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.36), transparent);
  transform: translateX(-100%);
  animation: cover-loading 1.2s ease-in-out infinite;
}

@keyframes cover-loading {
  to {
    transform: translateX(100%);
  }
}

.placeholder-hero {
  min-height: 18rem;
}

.hero-logo-panel {
  min-height: 18rem;
  display: grid;
  place-items: center;
  padding: 2rem;
  background: var(--surface);
  border: 1px solid var(--border);
}

.hero-logo-panel img {
  width: min(100%, 24rem);
  height: auto;
  display: block;
}

.placeholder-book {
  height: 11rem;
  margin-bottom: 0.9rem;
}

.placeholder-result {
  width: 6rem;
  min-width: 6rem;
  height: 8rem;
}

.placeholder-detail {
  height: 22rem;
  margin-bottom: 0.75rem;
  background-size: cover;
  background-position: center;
}

.placeholder-detail.has-image {
  color: transparent;
}

.placeholder-cart {
  width: 4.5rem;
  min-width: 4.5rem;
  height: 6rem;
}

.search-panel,
.stats-grid,
.card-grid,
.info-grid,
.form-grid,
.thumbnail-grid,
.footer-grid,
.admin-cards {
  display: grid;
  gap: 1rem;
}

.search-panel {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  align-items: end;
}

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

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

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

.book-card,
.step-card,
.stat-card,
.panel,
.result-card,
.option-card,
.message-placeholder {
  border: 1px solid var(--line);
  padding: 1rem;
}

.book-meta {
  margin-bottom: 0.3rem;
  color: var(--muted-soft);
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.book-price-row,
.result-actions,
.cart-row,
.summary-list div,
.summary-totals div,
.offer-row,
.status-list div {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
}

.tag {
  display: inline-flex;
  align-items: center;
  padding: 0.18rem 0.45rem;
  border: 1px solid var(--line);
  color: var(--muted);
  background: #fff;
  font-size: 0.76rem;
}

.bullet-list,
.number-list {
  margin: 0;
  padding-left: 1.15rem;
}

.bullet-list li,
.number-list li {
  margin-bottom: 0.45rem;
}

.site-footer {
  background: var(--accent);
  color: #ddd7cb;
  margin-top: 2rem;
  padding: 2.5rem 0 1rem;
}

.footer-grid {
  grid-template-columns: 1.2fr 1fr 1fr 1fr;
}

.site-footer h2 {
  margin-bottom: 0.75rem;
  color: #fff;
  font-size: 0.84rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.site-footer a {
  display: block;
  margin-bottom: 0.45rem;
  color: #b6cae0;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  margin-top: 1.5rem;
  padding-top: 1rem;
  text-align: center;
}

.breadcrumb,
.breadcrumb a,
.list-toolbar,
.sort-row,
.rating-box p,
.admin-meta,
.admin-sidebar a,
.review-panel section,
.checkbox-row {
  font-size: 0.85rem;
}

.catalogue-layout,
.detail-grid,
.checkout-layout,
.content-with-sidebar,
.admin-content,
.admin-layout {
  display: grid;
  gap: 1.5rem;
}

.catalogue-layout {
  grid-template-columns: 18rem minmax(0, 1fr);
  align-items: start;
}

.filter-group {
  margin-bottom: 1.35rem;
}

.filter-group h2 {
  padding-bottom: 0.4rem;
  border-bottom: 1px solid var(--line);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.filter-group label {
  display: flex;
  gap: 0.55rem;
  margin-bottom: 0.45rem;
}

.panel-muted {
  background: var(--panel-muted);
}

.list-toolbar {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
  border-bottom: 1px solid var(--line);
  padding-bottom: 0.8rem;
  margin-bottom: 1rem;
}

.sort-row {
  display: flex;
  gap: 0.55rem;
  align-items: center;
}

.result-list {
  display: grid;
  gap: 1rem;
}

.result-card {
  display: flex;
  gap: 1rem;
}

.empty-state {
  padding: 2rem 1rem;
  text-align: center;
  color: var(--muted);
  border: 1px dashed var(--line);
  border-radius: 8px;
}

.empty-state.is-error {
  text-align: left;
  border-style: solid;
  border-color: #d7b0a7;
  background: #f5e9e5;
  color: var(--danger);
}

.empty-state.is-success {
  text-align: left;
  border-style: solid;
  border-color: #b8c4b0;
  background: #edf2e8;
  color: #355127;
}

.button-secondary.is-active {
  background: var(--accent);
  color: #fff;
}

.result-content {
  flex: 1;
}

.pagination {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  margin-top: 1.25rem;
}

.pagination a,
.pagination span {
  padding: 0.55rem 0.8rem;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink);
}

.pagination .is-current {
  background: var(--accent);
  color: #fff;
}

.detail-grid {
  grid-template-columns: minmax(16rem, 22rem) minmax(0, 1fr);
  align-items: start;
}

.thumbnail-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.thumbnail-grid .placeholder {
  min-height: 4rem;
}

.info-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: 1rem 0;
}

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

.notice-panel {
  border: 1px solid var(--line);
  background: #ecebe5;
  padding: 0.9rem 1rem;
  color: var(--muted);
  margin: 1rem 0 1.25rem;
}

.page-block {
  margin-top: 1.5rem;
}

.faq-list {
  display: grid;
  gap: 0.75rem;
}

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

.faq-item {
  border: 1px solid var(--line);
  background: #fff;
}

.faq-item summary {
  cursor: pointer;
  padding: 0.9rem 1rem;
  font-weight: 700;
}

.faq-item p {
  margin: 0;
  padding: 0 1rem 1rem;
  color: var(--muted);
}

.reviews-summary {
  display: grid;
  grid-template-columns: 11rem minmax(0, 1fr);
  gap: 1.5rem;
  margin-bottom: 1rem;
}

.rating-box {
  text-align: center;
}

.rating-box h2 {
  font-size: 2.6rem;
}

.ratings-breakdown > div {
  display: grid;
  grid-template-columns: 2rem 1fr 2rem;
  gap: 0.75rem;
  align-items: center;
  margin-bottom: 0.5rem;
}

.bar {
  height: 0.55rem;
  background: #ddd9ce;
}

.bar div {
  height: 100%;
  background: #78746b;
}

.review-list article {
  border-top: 1px solid var(--accent-soft);
  padding-top: 0.9rem;
  margin-top: 0.9rem;
}

.review-list header {
  display: flex;
  gap: 0.8rem;
  flex-wrap: wrap;
  align-items: center;
  margin-bottom: 0.4rem;
}

.message-placeholder {
  border-style: dashed;
  text-align: center;
  color: var(--muted-soft);
  margin-bottom: 1rem;
}

.checkout-layout {
  grid-template-columns: minmax(0, 1.8fr) minmax(16rem, 0.9fr);
  align-items: start;
}

.stacked-panels,
.sidebar-stack,
.button-stack {
  display: grid;
  gap: 1rem;
}

.cart-item {
  display: flex;
  gap: 1rem;
  padding-bottom: 1rem;
  margin-bottom: 1rem;
  border-bottom: 1px solid var(--accent-soft);
}

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

.cart-item-content {
  flex: 1;
}

.quantity-box {
  display: inline-flex;
  border: 1px solid var(--line);
}

.quantity-box span {
  padding: 0.4rem 0.7rem;
  border-right: 1px solid var(--line);
}

.quantity-box span:last-child {
  border-right: 0;
}

.option-card {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 0.9rem;
  align-items: start;
  margin-bottom: 0.9rem;
}

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

.full-span {
  grid-column: 1 / -1;
}

label {
  display: block;
  margin-bottom: 0.35rem;
  color: var(--muted);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

input[type="text"],
input[type="email"],
input[type="password"],
input[type="search"],
input[type="number"],
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  padding: 0.75rem 0.85rem;
  background: #fff;
  color: var(--ink);
}

textarea {
  resize: vertical;
}

input:disabled,
select:disabled,
textarea:disabled,
button:disabled {
  cursor: not-allowed;
  opacity: 0.7;
}

.summary-list,
.summary-totals {
  display: grid;
  gap: 0.7rem;
}

.summary-totals {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
}

.coupon-form {
  display: grid;
  gap: 0.5rem;
  padding: 1rem 0;
  border-top: 1px solid var(--accent-soft);
  border-bottom: 1px solid var(--accent-soft);
  margin: 1rem 0;
}

.coupon-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 0.5rem;
}

.summary-total {
  border-top: 1px solid var(--line-strong);
  padding-top: 0.7rem;
  font-weight: 700;
}

.panel-sticky {
  position: sticky;
  top: 1rem;
}

.max-copy {
  max-width: 42rem;
}

.content-with-sidebar {
  grid-template-columns: minmax(0, 1.7fr) minmax(16rem, 0.9fr);
  align-items: start;
}

.form-stack {
  display: grid;
  gap: 1rem;
}

.upload-placeholder {
  border: 2px dashed var(--line);
  padding: 1.4rem;
  text-align: center;
  background: #f8f7f2;
  color: var(--muted);
}

.submission-image-preview {
  display: grid;
  grid-template-columns: 5rem minmax(0, 1fr);
  gap: 0.85rem;
  align-items: center;
  margin-top: 0.85rem;
  padding: 0.75rem;
  border: 1px solid var(--line);
  background: var(--surface);
  text-align: left;
}

.submission-image-preview img {
  width: 5rem;
  height: 5rem;
  object-fit: cover;
  border-radius: 0.7rem;
}

.submission-image-preview strong,
.submission-image-preview span {
  display: block;
}

.book-lookup-results {
  display: grid;
  gap: 0.6rem;
  margin-top: 0.65rem;
}

.book-lookup-result,
.book-lookup-selected-content {
  display: grid;
  grid-template-columns: 4.5rem minmax(0, 1fr);
  gap: 0.85rem;
  align-items: start;
}

.book-lookup-result {
  width: 100%;
  border: 1px solid var(--line);
  background: #fff;
  padding: 0.7rem;
  color: var(--ink);
  text-align: left;
}

.book-lookup-result:hover,
.book-lookup-result:focus {
  background: var(--panel-muted);
}

.book-lookup-result > span {
  display: grid;
  gap: 0.28rem;
}

.book-lookup-result strong {
  line-height: 1.25;
}

.book-lookup-thumb {
  width: 4.5rem;
  min-height: 6rem;
  object-fit: cover;
  border: 1px solid var(--line);
  background: var(--panel-muted);
}

.book-lookup-selection {
  margin-top: 1rem;
}

.book-lookup-selected-content {
  grid-template-columns: 5.25rem minmax(0, 1fr);
  column-gap: 1.35rem;
}

.book-lookup-selected-cover {
  display: grid;
  place-items: center;
  width: 5.25rem;
  min-height: 7rem;
  border: 1px solid var(--line);
  background: var(--panel-muted);
  color: var(--muted);
  font-size: 0.75rem;
  text-align: center;
  overflow: hidden;
}

.book-lookup-selected-cover.has-image {
  background: transparent;
  color: transparent;
}

.book-lookup-selected-thumb {
  display: block;
  width: 100%;
  height: auto;
  max-height: 8rem;
  object-fit: cover;
}

.checkbox-row {
  display: flex;
  gap: 0.7rem;
  align-items: center;
  text-transform: none;
  letter-spacing: 0;
}

.auth-user {
  color: var(--muted);
  font-size: 0.85rem;
}

.auth-user strong {
  color: var(--ink);
}

.auth-link-button {
  min-height: auto;
  padding: 0;
  border: 0;
  background: transparent;
  box-shadow: none;
  color: var(--link);
  font-size: 0.85rem;
}

.auth-link-button:hover {
  text-decoration: underline;
}

.auth-message {
  margin: 0;
}

.auth-message.is-error {
  border-color: #d7b0a7;
  background: #f5e9e5;
  color: var(--danger);
}

.auth-message.is-success {
  border-color: #b8c4b0;
  background: #edf2e8;
  color: #355127;
}

.auth-summary {
  display: grid;
  gap: 0.75rem;
}

.auth-summary-line {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--accent-soft);
}

.auth-summary-line:last-of-type {
  padding-bottom: 0;
  border-bottom: 0;
}

.account-detail-grid .auth-summary-line:last-of-type {
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--accent-soft);
}

.status-list {
  display: grid;
  gap: 0.5rem;
}

.account-stats {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin: 1.5rem 0;
}

.account-profile-panel {
  margin-top: 1.5rem;
}

.account-address-panel {
  margin-top: 1.5rem;
}

.account-profile-layout {
  display: grid;
  grid-template-columns: minmax(14rem, 0.8fr) minmax(0, 1.4fr);
  gap: 1.5rem;
  align-items: start;
}

.checkbox-line {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.95rem;
  color: var(--muted);
}

.checkbox-line input {
  min-height: auto;
  width: auto;
}

.account-stack,
.account-list,
.account-card-body,
.account-detail-grid {
  display: grid;
  gap: 1rem;
}

.account-section-heading,
.account-card,
.account-card-heading {
  display: flex;
  gap: 1rem;
}

.account-section-heading,
.account-card-heading {
  justify-content: space-between;
  align-items: start;
}

.account-card {
  border: 1px solid var(--line);
  padding: 1rem;
  background: #fff;
}

.account-card > .placeholder-cart {
  flex: 0 0 4.5rem;
}

.account-card-no-cover {
  display: block;
}

.account-card-body {
  flex: 1;
  align-content: start;
  grid-template-rows: auto 1fr auto;
  min-height: 11rem;
  min-width: 0;
}

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

.account-actions {
  align-self: end;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: auto;
}

.query-thread {
  display: grid;
  gap: 0.75rem;
}

.query-message {
  border: 1px solid var(--line);
  padding: 0.85rem;
  background: #f8f7f2;
}

.query-message span {
  display: block;
  margin-bottom: 0.35rem;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.query-message p {
  margin: 0;
  white-space: pre-wrap;
}

.query-message-admin {
  border-color: var(--accent-soft);
  background: #fff;
}

.query-message-admin.is-pending {
  color: var(--muted);
}

.account-empty-state {
  display: grid;
  gap: 0.75rem;
  justify-items: start;
}

.admin-page {
  background: #ebe9e1;
}

.admin-header {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
  background: #1f1e1a;
  color: #fff;
  padding: 0.9rem 1.25rem;
}

.admin-meta {
  display: flex;
  gap: 1rem;
  align-items: center;
}

.admin-layout {
  grid-template-columns: 16rem minmax(0, 1fr);
  min-height: calc(100vh - 4.7rem);
}

.admin-sidebar {
  background: #2f2c26;
  padding: 1rem 0;
}

.admin-sidebar a {
  display: flex;
  justify-content: space-between;
  gap: 0.8rem;
  padding: 0.9rem 1.25rem;
  color: #d8d5cb;
  border-left: 3px solid transparent;
}

.admin-sidebar a.is-active {
  background: #464239;
  border-left-color: #fff;
  color: #fff;
}

.admin-sidebar a span {
  border: 1px solid rgba(255, 255, 255, 0.25);
  padding: 0.1rem 0.35rem;
}

.admin-main {
  padding: 1.5rem;
}

.admin-cards {
  grid-template-columns: repeat(auto-fit, minmax(11rem, 1fr));
  margin-bottom: 1.25rem;
}

.admin-content {
  grid-template-columns: minmax(0, 1.45fr) minmax(18rem, 0.95fr);
  align-items: start;
}

.admin-table-panel {
  padding: 0;
}

.admin-filter-bar {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(10rem, 1fr));
  gap: 0.85rem;
  align-items: end;
  padding: 1rem;
  border-bottom: 1px solid var(--line);
}

.admin-filter-bar label {
  display: grid;
  gap: 0.35rem;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 700;
}

.admin-filter-bar input,
.admin-filter-bar select {
  min-height: 2.75rem;
}

.admin-table {
  display: grid;
  grid-template-columns: 1fr 2fr 2fr 1fr 1fr;
  gap: 0.75rem;
  padding: 0.9rem 1rem;
  align-items: center;
}

.admin-table-orders {
  grid-template-columns: 0.8fr 2fr 1fr 1fr 1.2fr;
}

.admin-table-inventory {
  grid-template-columns: 0.7fr 2fr 1fr 1fr 0.8fr 1fr;
}

.admin-table-catalogue {
  grid-template-columns: 2fr 1.2fr 1.2fr 0.7fr 1fr;
}

.admin-table-requests {
  grid-template-columns: 0.8fr 2fr 1.2fr 0.8fr 1fr;
}

.admin-table-users {
  grid-template-columns: 1.3fr 2fr 0.9fr 0.8fr 0.9fr;
}

.admin-table-queries {
  grid-template-columns: 0.7fr 1.4fr 1.1fr 2fr 1fr;
}

.admin-table-reviews {
  grid-template-columns: 0.8fr 2fr 1.4fr 1.6fr 0.8fr;
}

.admin-table-promotions {
  grid-template-columns: 1.5fr 1fr 1fr 1fr 1fr;
}

.admin-table-head {
  background: #edece5;
  border-bottom: 1px solid var(--line);
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.admin-row {
  border-bottom: 1px solid var(--accent-soft);
  font-size: 0.85rem;
}

.admin-row-button {
  width: 100%;
  min-height: auto;
  border: 0;
  border-bottom: 1px solid var(--accent-soft);
  background: #fff;
  box-shadow: none;
  color: inherit;
  text-align: left;
}

.admin-row-button:hover,
.admin-row-button:focus {
  background: #f3f2ed;
}

.admin-row.is-selected {
  background: #ecebe5;
  box-shadow: inset 3px 0 0 var(--accent);
}

.admin-empty-row {
  padding: 1rem;
}

.admin-thumbnail {
  display: block;
  border: 1px solid var(--line);
  background: #fff;
  min-height: 6rem;
  overflow: hidden;
}

.admin-thumbnail img {
  display: block;
  width: 100%;
  height: 6rem;
  object-fit: cover;
}

.admin-message-text {
  white-space: pre-wrap;
}

.admin-action-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(10rem, 1fr));
  margin-top: 1rem;
}

.admin-pagination {
  padding: 1rem;
}

.review-panel {
  display: grid;
  gap: 1rem;
}

.admin-checkbox-list {
  display: grid;
  gap: 0.6rem;
}

.admin-checkbox-list label {
  display: grid;
  grid-template-columns: auto 1fr minmax(8rem, auto);
  gap: 0.6rem;
  align-items: center;
  padding: 0.6rem;
  border: 1px solid var(--line);
  background: var(--panel-muted);
}

.report-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(10rem, 1fr));
  gap: 1rem;
  padding: 1rem;
}

.report-table {
  display: grid;
  border: 1px solid var(--line);
  background: #fff;
}

.report-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(8rem, 1fr));
  gap: 0.75rem;
  padding: 0.75rem;
  border-bottom: 1px solid var(--accent-soft);
}

.report-row:last-child {
  border-bottom: 0;
}

.report-row-head {
  background: #edece5;
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.review-grid {
  display: grid;
  gap: 0.45rem;
  padding: 0.85rem;
  border: 1px solid var(--accent-soft);
  background: #f8f7f2;
}

.review-grid div {
  display: flex;
  gap: 0.6rem;
  justify-content: space-between;
}

.review-grid span {
  color: var(--muted-soft);
}

.offer-row {
  grid-template-columns: 1fr auto;
}

.offer-row input {
  flex: 1;
}

.button-stack .button {
  width: 100%;
}

.minmax-row {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 0.5rem;
  align-items: center;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@media (max-width: 1080px) {
  .card-grid-books,
  .card-grid-steps,
  .admin-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .catalogue-layout,
  .checkout-layout,
  .content-with-sidebar,
  .admin-content,
  .admin-layout,
  .detail-grid,
  .split-grid,
  .search-panel,
  .footer-grid,
  .account-detail-grid {
    grid-template-columns: 1fr;
  }

  .panel-sticky {
    position: static;
  }
}

@media (max-width: 720px) {
  .topbar,
  .top-links,
  .list-toolbar,
  .option-card,
  .account-section-heading,
  .account-card,
  .account-card-heading,
  .admin-header,
  .admin-meta,
  .result-card,
  .cart-item,
  .reviews-summary {
    display: grid;
  }

  .topbar,
  .admin-header,
  .admin-meta {
    align-items: start;
  }

  .auth-summary-line {
    display: grid;
  }

  .card-grid-books,
  .card-grid-steps,
  .stats-grid,
  .info-grid,
  .info-grid-four,
  .form-grid-two,
  .faq-list-two,
  .reviews-summary,
  .coupon-row,
  .account-profile-layout,
  .admin-cards {
    grid-template-columns: 1fr;
  }

  .button-pair > *,
  .button-pair-tight > * {
    flex: initial;
    width: 100%;
  }

  .admin-table,
  .admin-table-head {
    grid-template-columns: 1fr;
  }

  .main-nav a {
    flex: 1 1 50%;
  }
}