@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800&family=Playfair+Display:wght@600;700;800&display=swap');

:root {
  --color-primary: #1a202c;
  --color-primary-soft: #2b3342;
  --color-accent: #f59e0b;
  --color-accent-strong: #8a5900;
  --color-accent-soft: #fcd88f;
  --color-surface: #fdfcfb;
  --color-paper: #ffffff;
  --color-text: #1f2937;
  --color-muted: #6b7280;
  --shadow-sm: 0 8px 22px rgba(26, 32, 44, 0.08);
  --shadow-md: 0 14px 40px rgba(26, 32, 44, 0.14);
  --radius-lg: 18px;
  --radius-md: 12px;
  --radius-pill: 999px;
  --container: min(1140px, 92vw);
  --easing: 260ms ease;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

.js-reveal {
  scroll-behavior: smooth;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Manrope', sans-serif;
  color: var(--color-text);
  background: radial-gradient(circle at 15% 10%, #fff7e6 0, transparent 40%),
    radial-gradient(circle at 85% 5%, #f7f9fc 0, transparent 36%),
    var(--color-surface);
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

.skip-link {
  position: absolute;
  top: 0.85rem;
  left: 0.85rem;
  z-index: 100;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  background: var(--color-primary);
  color: #fff;
  font-weight: 800;
  transform: translateY(-180%);
  transition: transform var(--easing);
}

.skip-link:focus {
  transform: translateY(0);
}

.site-shell {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.container {
  width: var(--container);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(10px);
  background: rgba(253, 252, 251, 0.84);
  border-bottom: 1px solid rgba(26, 32, 44, 0.08);
  transition: background-color 220ms ease, box-shadow 220ms ease, border-color 220ms ease;
}

.site-header.site-header-scrolled {
  background: rgba(253, 252, 251, 0.94);
  border-bottom-color: rgba(26, 32, 44, 0.12);
  box-shadow: 0 10px 26px rgba(15, 23, 42, 0.08);
}

.header-row {
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  font-family: 'Playfair Display', serif;
  font-size: 1.55rem;
  font-weight: 700;
  color: var(--color-primary);
}

.brand-mark {
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  display: inline-grid;
  place-items: center;
  background: var(--color-primary);
  color: #fff;
  font-size: 1rem;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.2rem;
}

.nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  min-width: 48px;
  min-height: 48px;
  padding: 0.7rem 0.95rem;
  border: 1px solid rgba(26, 32, 44, 0.14);
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.92);
  color: var(--color-primary);
  font: inherit;
  font-weight: 800;
  cursor: pointer;
  transition:
    transform 180ms cubic-bezier(0.2, 0, 0, 1),
    background-color 180ms ease,
    border-color 180ms ease,
    box-shadow 220ms ease;
}

.nav-toggle-bar {
  width: 18px;
  height: 2px;
  border-radius: 999px;
  background: currentColor;
  transition: transform 200ms ease, opacity 200ms ease;
}

.nav-toggle-label {
  font-size: 0.82rem;
}

.nav-link {
  color: var(--color-muted);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.01em;
  transition: color var(--easing);
}

.nav-link:hover,
.nav-link.active {
  color: var(--color-primary);
}

.nav-inline-form {
  margin: 0;
  display: inline-flex;
  align-items: center;
}

.nav-session-button {
  border: 0;
  background: transparent;
  padding: 0;
  font: inherit;
}

.cart-link {
  border: 1px solid rgba(26, 32, 44, 0.15);
  padding: 0.5rem 0.9rem;
  border-radius: var(--radius-pill);
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 2px solid rgba(245, 158, 11, 0.55);
  outline-offset: 3px;
}

#cart-count {
  min-width: 1.3rem;
  height: 1.3rem;
  border-radius: 50%;
  display: inline-grid;
  place-items: center;
  background: var(--color-accent);
  color: var(--color-primary);
  font-size: 0.72rem;
  font-weight: 800;
}

body.bag-open {
  overflow: hidden;
}

.bag-overlay {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: flex;
  justify-content: flex-end;
  align-items: stretch;
  padding: 0.45rem 0.45rem 0.45rem 1rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 320ms cubic-bezier(0.2, 0, 0, 1);
}

.bag-overlay.is-open {
  opacity: 1;
  pointer-events: auto;
}

.bag-overlay[hidden] {
  display: none;
}

.bag-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(12, 18, 28, 0.72);
  backdrop-filter: blur(6px);
  opacity: 0;
  transition: opacity 320ms cubic-bezier(0.2, 0, 0, 1);
}

.bag-dialog {
  position: relative;
  z-index: 1;
  width: min(34vw, 560px);
  min-width: 360px;
  height: calc(100vh - 0.9rem);
  max-height: calc(100vh - 0.9rem);
  overflow: hidden auto;
  display: grid;
  grid-template-rows: auto 1fr auto;
  gap: 1.25rem;
  padding: 1.6rem 1.5rem 1.4rem;
  border-radius: 32px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(252, 249, 244, 0.98));
  border: 1px solid rgba(26, 32, 44, 0.08);
  box-shadow:
    -22px 0 54px rgba(15, 23, 42, 0.18),
    0 18px 44px rgba(15, 23, 42, 0.1),
    inset 0 1px 0 rgba(255, 255, 255, 0.72);
  transform: translateX(56px);
  opacity: 0;
  filter: blur(8px);
  transition:
    transform 360ms cubic-bezier(0.2, 0, 0, 1),
    opacity 300ms cubic-bezier(0.2, 0, 0, 1),
    filter 300ms cubic-bezier(0.2, 0, 0, 1);
  outline: none;
  will-change: transform, opacity, filter;
}

.bag-overlay.is-open .bag-dialog {
  transform: translateX(0);
  opacity: 1;
  filter: blur(0);
}

.bag-overlay.is-open .bag-backdrop {
  opacity: 1;
}

.bag-close {
  position: absolute;
  top: 0.95rem;
  right: 0.95rem;
  width: 2.5rem;
  height: 2.5rem;
  border: 0;
  border-radius: 50%;
  background: rgba(26, 32, 44, 0.08);
  color: var(--color-primary);
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
  transition:
    transform 180ms cubic-bezier(0.2, 0, 0, 1),
    background-color 180ms ease,
    opacity 180ms ease;
}

.bag-dialog-head {
  padding-right: 3.4rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid rgba(26, 32, 44, 0.08);
}

.bag-eyebrow {
  margin: 0 0 0.35rem;
  color: var(--color-accent);
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.bag-dialog h2 {
  margin: 0;
  font-family: 'Playfair Display', serif;
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  color: var(--color-primary);
  text-wrap: balance;
}

.bag-dialog p {
  margin: 0.45rem 0 0;
  color: var(--color-muted);
  line-height: 1.6;
  text-wrap: pretty;
}

.bag-body {
  display: grid;
  align-content: start;
  gap: 1rem;
  min-height: 0;
}

.bag-items {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.8rem;
  overflow: auto;
  padding-right: 0.2rem;
}

.bag-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto;
  gap: 0.9rem 1rem;
  align-items: center;
  padding: 1rem 1rem 1.05rem;
  border-radius: 18px;
  background: rgba(26, 32, 44, 0.035);
  border: 1px solid rgba(26, 32, 44, 0.06);
  box-shadow: 0 12px 26px rgba(15, 23, 42, 0.06);
}

.bag-item-title {
  margin: 0;
  color: var(--color-primary);
  font-size: 1rem;
  text-wrap: balance;
}

.bag-item-meta {
  margin: 0.25rem 0 0;
  color: var(--color-muted);
  font-size: 0.92rem;
  text-wrap: pretty;
}

.bag-item-price {
  color: var(--color-primary);
  font-weight: 800;
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}

.bag-item-side {
  display: grid;
  justify-items: end;
  gap: 0.55rem;
}

.bag-stepper {
  min-height: 44px;
  display: inline-grid;
  grid-template-columns: 40px 34px 40px;
  align-items: center;
  border-radius: 999px;
  border: 1px solid rgba(26, 32, 44, 0.12);
  background: rgba(255, 255, 255, 0.92);
  overflow: hidden;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.75);
}

.bag-stepper-btn {
  min-height: 44px;
  border: 0;
  background: transparent;
  color: var(--color-primary);
  font-size: 1.2rem;
  line-height: 1;
  cursor: pointer;
  transition:
    transform 180ms cubic-bezier(0.2, 0, 0, 1),
    background-color 180ms ease,
    color 180ms ease;
}

.bag-stepper-btn:hover {
  background: rgba(26, 32, 44, 0.05);
}

.bag-stepper-btn:active {
  transform: scale(0.96);
}

.bag-stepper-input {
  width: 34px;
  border: 0;
  background: transparent;
  padding: 0;
  text-align: center;
  color: var(--color-primary);
  font-size: 0.88rem;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  appearance: textfield;
}

.bag-stepper-input:focus {
  outline: none;
  background: rgba(26, 32, 44, 0.04);
}

.bag-stepper-input::-webkit-outer-spin-button,
.bag-stepper-input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.bag-remove {
  border: 0;
  background: transparent;
  color: var(--color-muted);
  font-size: 0.82rem;
  font-weight: 700;
  cursor: pointer;
  transition:
    transform 180ms cubic-bezier(0.2, 0, 0, 1),
    color 180ms ease,
    opacity 180ms ease;
}

.bag-remove:hover {
  color: #8a2a2a;
}

.bag-remove:active {
  transform: scale(0.96);
}

.bag-footer {
  display: grid;
  gap: 0.95rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(26, 32, 44, 0.08);
}

.bag-summary-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
}

.bag-summary-label {
  margin: 0;
  color: var(--color-muted);
  font-size: 0.88rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.bag-summary-value {
  margin: 0;
  color: var(--color-primary);
  font-size: 1.45rem;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
}

.bag-footer-note {
  margin: 0;
  color: var(--color-muted);
  font-size: 0.92rem;
}

.bag-footer-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}

.bag-action {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  text-align: center;
  transition:
    transform 180ms cubic-bezier(0.2, 0, 0, 1),
    background-color 180ms ease,
    border-color 180ms ease,
    color 180ms ease,
    box-shadow 220ms ease;
}

.bag-action:active,
.bag-close:active,
.cart-link:active {
  transform: scale(0.96);
}

.bag-empty {
  margin: 0;
  padding: 1rem 1.1rem;
  border-radius: var(--radius-md);
  background: rgba(245, 158, 11, 0.12);
  border: 1px solid rgba(245, 158, 11, 0.24);
  color: var(--color-primary);
}

main {
  flex: 1;
}

.hero {
  position: relative;
  min-height: 72vh;
  display: grid;
  place-items: center;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(26, 32, 44, 0.84), rgba(26, 32, 44, 0.45)),
    url('https://picsum.photos/seed/bookstore/1800/1000') center/cover no-repeat;
  transform: scale(1.06);
}

.hero-inner {
  position: relative;
  z-index: 1;
  text-align: center;
  color: #fff;
  width: min(900px, 92vw);
}

.eyebrow {
  display: inline-block;
  background: rgba(245, 158, 11, 0.2);
  color: #ffe6ad;
  border: 1px solid rgba(245, 158, 11, 0.5);
  border-radius: var(--radius-pill);
  padding: 0.45rem 0.85rem;
  font-size: 0.74rem;
  letter-spacing: 0.14em;
  font-weight: 800;
  text-transform: uppercase;
}

.hero h1 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2rem, 7vw, 4.8rem);
  line-height: 1.08;
  margin: 1rem 0;
}

.hero p {
  font-size: clamp(1rem, 2.2vw, 1.28rem);
  color: #e6e8ec;
  margin-bottom: 2rem;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.8rem;
}

.btn {
  border: 0;
  border-radius: var(--radius-md);
  padding: 0.9rem 1.3rem;
  font-weight: 800;
  cursor: pointer;
  transition: transform var(--easing), background var(--easing), color var(--easing);
}

.btn:hover {
  transform: translateY(-2px);
}

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

.btn-soft {
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.4);
}

.section {
  padding: 5.2rem 0;
}

.section-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(1.7rem, 4vw, 2.8rem);
  color: var(--color-primary);
  margin: 0 0 0.65rem;
}

.section-text {
  margin: 0;
  color: var(--color-muted);
}

.split-head {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 1rem;
  margin-bottom: 2rem;
}

.grid {
  display: grid;
  gap: 1.2rem;
}

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

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

.feature-card,
.book-card,
.panel {
  background: var(--color-paper);
  border: 1px solid rgba(26, 32, 44, 0.06);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.feature-card {
  padding: 1.6rem;
}

.feature-icon {
  width: 3.2rem;
  height: 3.2rem;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 1.4rem;
  background: rgba(26, 32, 44, 0.06);
  margin-bottom: 0.9rem;
}

.feature-card h3 {
  margin: 0 0 0.55rem;
  color: var(--color-primary);
  font-size: 1.1rem;
}

.feature-card p {
  margin: 0;
  color: var(--color-muted);
  line-height: 1.6;
}

.book-cover {
  aspect-ratio: 2/3;
  border-radius: calc(var(--radius-lg) - 8px);
  overflow: hidden;
}

.book-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 400ms ease;
}

.book-card {
  padding: 0.8rem;
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}

.book-card:hover .book-cover img {
  transform: scale(1.05);
}

.book-meta {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.book-category {
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #ab7305;
}

.book-title {
  margin: 0;
  color: var(--color-primary);
  font-size: 1.05rem;
}

.book-author {
  margin: 0;
  color: var(--color-muted);
  font-size: 0.9rem;
}

.book-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.7rem;
  margin-top: auto;
}

.book-price {
  font-size: 1.03rem;
  color: var(--color-primary);
  font-weight: 800;
}

.btn-mini {
  border: 1px solid rgba(26, 32, 44, 0.16);
  background: #fff;
  color: var(--color-primary);
  border-radius: 10px;
  font-size: 0.8rem;
  font-weight: 800;
  padding: 0.45rem 0.72rem;
  cursor: pointer;
}

.btn-mini:hover {
  border-color: var(--color-accent);
  color: #8a5900;
}

.catalog-tools {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.4rem;
}

.books-section {
  padding-top: 1rem;
}

.catalog-tools-panel {
  padding: 1rem;
}

.catalog-controls {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem;
}

.search-actions {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex: 1;
  min-width: 260px;
}

.search-wrap {
  position: relative;
  flex: 1;
  min-width: 240px;
}

.search-wrap input {
  width: 100%;
  border: 1px solid rgba(26, 32, 44, 0.18);
  border-radius: var(--radius-md);
  padding: 0.78rem 0.95rem;
  font-family: inherit;
  font-size: 0.94rem;
}

.search-wrap input:focus {
  outline: 2px solid rgba(245, 158, 11, 0.35);
  border-color: var(--color-accent);
}

.genre-row {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.genre-chip {
  border: 0;
  border-radius: var(--radius-pill);
  padding: 0.48rem 0.85rem;
  font-size: 0.8rem;
  font-weight: 800;
  color: var(--color-primary-soft);
  background: #eef1f6;
  cursor: pointer;
}

.genre-chip.active,
.genre-chip:hover {
  background: var(--color-primary);
  color: #fff;
}

.genre-chip:focus-visible,
.search-wrap input:focus-visible,
.filter-reset:focus-visible {
  outline: 2px solid rgba(245, 158, 11, 0.45);
  outline-offset: 2px;
}

.filter-reset {
  white-space: nowrap;
}

.results-count {
  margin: 0;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--color-muted);
}

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

.page-hero {
  padding: 4.3rem 0 2rem;
  position: relative;
}

.page-hero::after {
  content: '';
  position: absolute;
  inset: auto 0 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(26, 32, 44, 0.1), transparent);
}

.feature-card,
.team-card,
.review-card {
  transition:
    transform 220ms cubic-bezier(0.2, 0, 0, 1),
    box-shadow 220ms ease,
    border-color 220ms ease;
}

.feature-card:hover,
.team-card:hover,
.review-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(26, 32, 44, 0.12);
}

.about-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: center;
}

.about-split p {
  color: var(--color-muted);
  line-height: 1.7;
}

.portrait {
  border-radius: 50%;
  overflow: hidden;
  border: 4px solid #fff;
  width: 168px;
  aspect-ratio: 1/1;
  margin-inline: auto;
  box-shadow: var(--shadow-sm);
}

.team-card {
  text-align: center;
  padding: 1.2rem;
}

.team-card h3 {
  margin: 0.7rem 0 0.3rem;
  color: var(--color-primary);
}

.team-card p {
  margin: 0;
  color: var(--color-muted);
  font-size: 0.94rem;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.2rem;
}

.contact-grid .panel {
  padding: 1.3rem;
}

.contact-grid ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.contact-grid li {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.5rem 0;
  border-bottom: 1px solid rgba(26, 32, 44, 0.08);
}

.contact-grid li strong {
  color: var(--color-primary);
}

.service-icon {
  width: 4rem;
  height: 4rem;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 1.7rem;
  background: rgba(26, 32, 44, 0.06);
  margin-bottom: 1rem;
}

.cafe-feature {
  background: var(--color-primary);
  color: #d6dae2;
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.cafe-copy {
  padding: 2rem;
}

.cafe-copy h2 {
  color: #fff;
}

.cafe-copy ul {
  margin: 1rem 0 0;
  padding-left: 1rem;
}

.cafe-copy li {
  margin: 0.45rem 0;
}

.cafe-media {
  min-height: 300px;
}

.cafe-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.site-footer {
  background: var(--color-primary);
  color: #d6dae2;
  margin-top: 4.5rem;
  padding: 3.4rem 0 1.5rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 1.4rem;
}

.site-footer h4 {
  margin: 0 0 0.8rem;
  color: #fff;
}

.footer-links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.5rem;
}

.footer-links a:hover {
  color: var(--color-accent-soft);
}

.copy {
  margin-top: 2rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.16);
  text-align: center;
  font-size: 0.88rem;
}

.auth-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 2rem 1rem;
}

.auth-card {
  width: min(100%, 560px);
  padding: 2rem;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid rgba(26, 32, 44, 0.08);
  box-shadow: var(--shadow-md);
}

.auth-home-link {
  display: inline-flex;
  margin-bottom: 1rem;
  color: var(--color-muted);
  font-weight: 700;
}

.auth-logo h1 {
  margin: 0;
  color: var(--color-primary);
  font-family: 'Playfair Display', serif;
  font-size: clamp(1.8rem, 5vw, 2.6rem);
}

.auth-logo span {
  color: var(--color-accent);
}

.auth-subtitle {
  margin: 0.75rem 0 0;
  color: var(--color-text);
  line-height: 1.6;
}

.auth-notice {
  margin: 0.8rem 0 1.2rem;
  color: var(--color-muted);
  line-height: 1.6;
}

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

.field label {
  display: block;
  font-weight: 700;
  font-size: 0.92rem;
  color: var(--color-primary);
  margin-bottom: 0.4rem;
}

.field input {
  width: 100%;
  border: 1px solid rgba(26, 32, 44, 0.18);
  border-radius: var(--radius-md);
  padding: 0.78rem 0.95rem;
  font-family: inherit;
  font-size: 0.94rem;
}

.field input:focus {
  outline: 2px solid rgba(245, 158, 11, 0.35);
  border-color: var(--color-accent);
}

.field input[aria-invalid="true"] {
  border-color: rgba(153, 27, 27, 0.45);
}

.auth-actions-single {
  justify-content: space-between;
}

.forgot a {
  color: var(--color-primary);
  font-weight: 700;
  font-size: 0.9rem;
}

.auth-submit {
  min-height: 48px;
  border: 0;
  border-radius: var(--radius-md);
  background: var(--color-primary);
  color: #fff;
  font-weight: 800;
  font-size: 1rem;
  cursor: pointer;
}

.auth-submit:disabled,
.password-toggle:disabled {
  cursor: not-allowed;
  opacity: 0.65;
}

.auth-footer-text {
  margin: 1.1rem 0 0;
  color: var(--color-muted);
}

.auth-footer-text a {
  color: var(--color-primary);
  font-weight: 700;
}

.form-status {
  min-height: 1.4rem;
  margin-bottom: 0.75rem;
  color: var(--color-primary);
  font-size: 0.95rem;
  font-weight: 700;
}

.form-errors-summary {
  margin-bottom: 1rem;
  padding: 0.8rem 0.95rem;
  border-radius: var(--radius-md);
  border: 1px solid rgba(153, 27, 27, 0.18);
  background: rgba(153, 27, 27, 0.08);
  color: #991b1b;
}

.form-errors-summary:focus {
  outline: 2px solid rgba(153, 27, 27, 0.28);
  outline-offset: 2px;
}

.field-error {
  margin: 0.45rem 0 0;
  color: #991b1b;
  font-size: 0.88rem;
}

.helper {
  margin: 0.45rem 0 0;
  color: var(--color-muted);
  font-size: 0.88rem;
}

.password-field {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.password-field input {
  flex: 1 1 auto;
}

.password-toggle {
  border: 1px solid rgba(26, 32, 44, 0.16);
  background: #fff;
  color: var(--color-primary);
  border-radius: 10px;
  padding: 0.6rem 0.8rem;
  font-size: 0.85rem;
  font-weight: 800;
  cursor: pointer;
}

.auth-debug-link {
  margin-top: 1rem;
  padding: 1rem 1.05rem;
  border-radius: var(--radius-md);
  background: rgba(26, 32, 44, 0.04);
  border: 1px solid rgba(26, 32, 44, 0.08);
}

.auth-debug-link h2 {
  margin: 0 0 0.5rem;
  color: var(--color-primary);
  font-size: 1rem;
}

.auth-debug-link p {
  margin: 0.35rem 0 0;
  color: var(--color-muted);
  overflow-wrap: anywhere;
}

.reveal {
  opacity: 1;
  transform: none;
}

.js-reveal .reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 550ms ease, transform 550ms ease;
}

.js-reveal .reveal.visible {
  opacity: 1;
  transform: none;
}

.toast {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  background: var(--color-primary);
  color: #fff;
  padding: 0.8rem 1rem;
  border-radius: 10px;
  box-shadow: var(--shadow-md);
  font-size: 0.9rem;
  transform: translateY(18px);
  opacity: 0;
  pointer-events: none;
  transition: transform 260ms ease, opacity 260ms ease;
}

.toast.show {
  opacity: 1;
  transform: translateY(0);
}

#no-results {
  text-align: center;
  color: var(--color-muted);
  margin-top: 1.1rem;
  display: none;
}

/* ── Review Page ── */

.review-form {
  padding: 1.6rem;
}

.review-text-meta {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
}

.review-char-count {
  margin: 0.45rem 0 0;
  color: var(--color-muted);
  font-size: 0.84rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.review-char-count.is-near-limit {
  color: #8a5900;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-group {
  margin-bottom: 1.2rem;
}

.form-group label {
  display: block;
  font-weight: 700;
  font-size: 0.92rem;
  color: var(--color-primary);
  margin-bottom: 0.4rem;
}

.form-group input,
.form-group textarea {
  width: 100%;
  border: 1px solid rgba(26, 32, 44, 0.18);
  border-radius: var(--radius-md);
  padding: 0.78rem 0.95rem;
  font-family: inherit;
  font-size: 0.94rem;
  resize: vertical;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: 2px solid rgba(245, 158, 11, 0.35);
  border-color: var(--color-accent);
}

.rating-group {
  display: flex;
  gap: 0.25rem;
}

.rating-fieldset {
  border: 0;
  padding: 0;
}

.rating-input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.rating-star {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2rem;
  min-height: 2rem;
  background: none;
  border: 0;
  font-size: 1.7rem;
  color: #d1d5db;
  cursor: pointer;
  padding: 0;
  transition: color 160ms ease, transform 160ms ease;
}

.rating-star:hover {
  transform: scale(1.15);
}

.rating-input:focus + .rating-star {
  outline: 2px solid rgba(245, 158, 11, 0.45);
  outline-offset: 2px;
  border-radius: 6px;
}

.rating-star.active {
  color: var(--color-accent-strong);
}

.review-insights {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.review-metric {
  padding: 1.2rem 1.25rem;
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(252, 249, 244, 0.98));
  border: 1px solid rgba(26, 32, 44, 0.08);
  box-shadow: var(--shadow-sm);
}

.review-metric-label {
  margin: 0;
  color: var(--color-muted);
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.review-metric strong {
  display: block;
  margin-top: 0.45rem;
  color: var(--color-primary);
  font-size: clamp(1.3rem, 2vw, 1.8rem);
  font-family: 'Playfair Display', serif;
}

.review-metric span {
  display: block;
  margin-top: 0.35rem;
  color: var(--color-muted);
  line-height: 1.5;
}

.review-toolbar {
  margin-bottom: 1.2rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem;
}

.review-filter {
  width: min(100%, 320px);
  display: grid;
  gap: 0.35rem;
}

.review-filter label {
  color: var(--color-primary);
  font-size: 0.86rem;
  font-weight: 800;
}

.review-filter select {
  width: 100%;
  border: 1px solid rgba(26, 32, 44, 0.18);
  border-radius: var(--radius-md);
  padding: 0.78rem 0.95rem;
  font: inherit;
  color: var(--color-text);
  background: #fff;
}

.reviews-list {
  display: grid;
  gap: 1.2rem;
}

.review-card {
  background: var(--color-paper);
  border: 1px solid rgba(26, 32, 44, 0.06);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: 1.4rem;
  position: relative;
  overflow: hidden;
}

.review-card.is-new::after {
  content: 'New';
  position: absolute;
  top: 1rem;
  right: 1rem;
  padding: 0.32rem 0.6rem;
  border-radius: var(--radius-pill);
  background: rgba(245, 158, 11, 0.14);
  color: #8a5900;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.review-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 0.6rem;
}

.review-book-title {
  font-family: 'Playfair Display', serif;
  font-size: 1.15rem;
  color: var(--color-primary);
  margin: 0;
}

.review-stars {
  display: inline-flex;
  align-items: center;
  color: var(--color-accent-strong);
  font-size: 1rem;
  white-space: nowrap;
}

.review-body {
  color: var(--color-muted);
  line-height: 1.65;
  margin: 0.5rem 0 0.8rem;
}

.review-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.84rem;
  color: var(--color-muted);
  gap: 0.8rem;
}

.review-author {
  font-weight: 700;
  color: var(--color-primary-soft);
}

.review-date {
  white-space: nowrap;
}

.no-reviews {
  text-align: center;
  color: var(--color-muted);
  margin-top: 1.1rem;
  padding: 1.1rem 1.2rem;
  border-radius: var(--radius-md);
  background: rgba(26, 32, 44, 0.04);
  border: 1px dashed rgba(26, 32, 44, 0.14);
}

@media (max-width: 960px) {
  .grid-4 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .grid-3,
  .about-split,
  .cafe-feature,
  .contact-grid,
  .footer-grid,
  .form-row {
    grid-template-columns: 1fr;
  }

  .header-row {
    flex-wrap: wrap;
    justify-content: space-between;
    padding: 0.8rem 0;
  }

  .split-head {
    align-items: start;
    flex-direction: column;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .nav-links {
    width: 100%;
    order: 3;
    flex-direction: column;
    align-items: stretch;
    gap: 0.6rem;
    padding-top: 0;
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    pointer-events: none;
    visibility: hidden;
    transition:
      max-height 260ms cubic-bezier(0.2, 0, 0, 1),
      opacity 220ms ease,
      padding-top 220ms ease,
      visibility 0s linear 260ms;
  }

  .nav-links.is-open {
    max-height: 540px;
    opacity: 1;
    padding-top: 0.55rem;
    pointer-events: auto;
    visibility: visible;
    transition:
      max-height 320ms cubic-bezier(0.2, 0, 0, 1),
      opacity 220ms ease,
      padding-top 220ms ease,
      visibility 0s linear 0s;
  }

  .nav-link,
  .cart-link,
  .nav-inline-form {
    width: 100%;
  }

  .nav-link,
  .nav-session-button,
  .cart-link {
    min-height: 48px;
    justify-content: center;
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(26, 32, 44, 0.08);
  }

  .nav-inline-form {
    display: flex;
  }

  .nav-session-button {
    width: 100%;
  }

  .header-row.nav-open .nav-toggle {
    background: var(--color-primary);
    color: #fff;
    border-color: var(--color-primary);
  }

  .review-insights {
    grid-template-columns: 1fr;
  }

  .bag-dialog {
    width: min(42vw, 520px);
  }
}

@media (prefers-reduced-motion: reduce) {
  html,
  .js-reveal {
    scroll-behavior: auto;
  }

  .js-reveal .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

@media (max-width: 640px) {
  .grid-4 {
    grid-template-columns: 1fr;
  }

  .search-actions {
    min-width: 100%;
  }

  .hero {
    min-height: 78vh;
  }

  .brand {
    font-size: 1.35rem;
  }

  .nav-toggle {
    width: 100%;
  }

  .nav-toggle-label {
    display: inline;
  }

  .review-toolbar,
  .review-text-meta,
  .review-footer {
    align-items: start;
    flex-direction: column;
  }

  .bag-item {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .bag-item-price {
    align-self: flex-start;
  }

  .bag-item-side {
    justify-items: start;
  }

  .bag-stepper {
    width: fit-content;
  }

  .bag-dialog {
    width: min(100vw, 100%);
    min-width: 0;
    height: calc(100vh - 0.9rem);
    max-height: calc(100vh - 0.9rem);
    padding: 1.15rem 1rem 1rem;
    border-radius: 26px;
  }

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