/* ============================================================
   BoomBook Storefront — shared styles
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght@0,9..144,400;0,9..144,600;0,9..144,700;0,9..144,900;1,9..144,400;1,9..144,700&family=DM+Sans:wght@400;500;600&display=swap');

:root {
  --cream:    #faf6ef;
  --cream2:   #f2ece0;
  --brown:    #2c1a0e;
  --brown2:   #5c3d2e;
  --orange:   #e8622a;
  --orange2:  #f0855a;
  --green:    #2d6a4f;
  --green2:   #52b788;
  --text:     #1a1108;
  --muted:    #8c7b6b;
  --border:   #e0d5c5;
  --white:    #ffffff;
  --radius:   12px;
  --display:  'Fraunces', serif;
  --body:     'DM Sans', sans-serif;
  --shadow:   0 2px 12px rgba(44,26,14,0.10);
  --shadow-lg:0 8px 32px rgba(44,26,14,0.14);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  background: var(--cream);
  color: var(--text);
  font-family: var(--body);
  font-size: 16px;
  line-height: 1.6;
  min-height: 100vh;
}

/* ── Pause banner ── */
#pause-banner {
  display: none;
  background: linear-gradient(90deg, #7c4a00 0%, #a0621a 50%, #7c4a00 100%);
  color: #fff8ee;
  text-align: center;
  padding: 10px 24px;
  font-family: var(--body);
  font-size: 14px;
  line-height: 1.5;
  position: sticky;
  top: 0;
  z-index: 200;
  box-shadow: 0 2px 8px rgba(44,26,14,0.25);
}
#pause-banner .pause-emoji { font-size: 18px; vertical-align: middle; margin: 0 6px; }
#pause-banner strong { font-weight: 700; color: #ffe9b0; }

/* ── Header ── */
header {
  background: var(--brown);
  padding: 0 40px;
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  box-shadow: 0 2px 16px rgba(44,26,14,0.25);
}

.logo-link {
  text-decoration: none;
  display: flex;
  align-items: baseline;
  gap: 2px;
}

.logo-main {
  font-family: var(--display);
  font-size: 26px;
  font-weight: 900;
  color: var(--cream);
  letter-spacing: -0.5px;
}

.logo-main span { color: var(--orange2); }
.logo-dot { color: var(--orange2); font-size: 28px; }

.header-right { display: flex; align-items: center; gap: 20px; }

.cart-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--orange);
  color: #fff;
  border: none;
  border-radius: 100px;
  padding: 8px 18px;
  font-family: var(--body);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.2s;
}

.cart-btn:hover { background: var(--orange2); transform: translateY(-1px); }

.cart-count {
  background: #fff;
  color: var(--orange);
  border-radius: 50%;
  width: 20px;
  height: 20px;
  font-size: 11px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ── Page hero ── */
.hero {
  background: var(--brown);
  padding: 16px 40px 48px;
  position: relative;
  overflow: hidden;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 0; right: 0;
  height: 40px;
  background: var(--cream);
  clip-path: ellipse(55% 100% at 50% 100%);
}

.hero-inner {
  max-width: 1100px;
  display: flex;
  align-items: center;
  gap: 48px;
}

.hero-left { flex: 0 0 auto; }

.hero-quote {
  flex: 1;
  margin: 0;
  padding: 20px 24px;
  background: rgba(250,246,239,0.07);
  border: 1px solid rgba(250,246,239,0.18);
  border-radius: 14px;
  color: rgba(250,246,239,0.82);
  font-size: 15px;
  line-height: 1.65;
  font-style: normal;
  position: relative;
}

.hero-quote::before {
  content: '\201C';
  font-family: var(--display);
  font-size: 56px;
  line-height: 1;
  color: var(--orange2);
  opacity: 0.5;
  position: absolute;
  top: -4px;
  left: 14px;
}

.hero-eyebrow {
  font-family: var(--body);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--orange2);
  margin-bottom: 12px;
}

.hero-title {
  font-family: var(--display);
  font-size: clamp(32px, 3.6vw, 48px);
  font-weight: 900;
  color: var(--cream);
  line-height: 1.1;
  letter-spacing: -1px;
  margin-bottom: 16px;
}

.hero-title em { color: var(--orange2); font-style: italic; }


/* ── Container ── */
.container { max-width: 1160px; margin: 0 auto; padding: 0 40px; }

/* ── Filters ── */
.filters-bar {
  display: flex;
  gap: 12px;
  padding: 28px 0 24px;
  flex-wrap: wrap;
  align-items: center;
}

.filter-chip {
  padding: 8px 16px;
  border-radius: 100px;
  border: 1.5px solid var(--border);
  background: var(--white);
  color: var(--brown2);
  font-family: var(--body);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s;
}

.filter-chip:hover { border-color: var(--orange); color: var(--orange); }
.filter-chip.active { background: var(--orange); border-color: var(--orange); color: #fff; }

.filter-select {
  padding: 8px 14px;
  border-radius: 100px;
  border: 1.5px solid var(--border);
  background: var(--white);
  color: var(--brown2);
  font-family: var(--body);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  outline: none;
  appearance: none;
  padding-right: 28px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%238c7b6b'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
}

.filter-select:focus { border-color: var(--orange); }

.filter-search {
  flex: 1;
  min-width: 200px;
  max-width: 320px;
  padding: 8px 16px;
  border-radius: 100px;
  border: 1.5px solid var(--border);
  background: var(--white);
  color: var(--text);
  font-family: var(--body);
  font-size: 14px;
  outline: none;
  transition: border-color 0.15s;
}

.filter-search:focus { border-color: var(--orange); }
.filter-search::placeholder { color: var(--muted); }

.results-count {
  margin-left: auto;
  font-size: 13px;
  color: var(--muted);
}

/* ── Book grid ── */
.books-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 24px;
  padding-bottom: 60px;
}

.book-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: all 0.2s;
  cursor: pointer;
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  animation: fadeUp 0.4s ease both;
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}

.book-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.book-card-img-wrap {
  position: relative;
  aspect-ratio: 3/4;
  overflow: hidden;
  background: var(--cream2);
}

.book-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.3s;
}

.book-card:hover .book-card-img { transform: scale(1.04); }

.book-card-badge {
  position: absolute;
  top: 10px;
  right: 10px;
  background: var(--green);
  color: #fff;
  font-size: 11px;
  font-weight: 600;
  padding: 3px 9px;
  border-radius: 20px;
}

.book-card-badge--condition {
  top: auto;
  bottom: 10px;
  background: var(--orange);
}

.book-card-body { padding: 14px 16px 16px; flex: 1; display: flex; flex-direction: column; }

.book-card-title {
  font-family: var(--body);
  font-size: 15px;
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 4px;
  color: var(--text);
}

.book-card-author {
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 12px;
  flex: 1;
}

.book-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
}

.book-price {
  font-family: var(--display);
  font-size: 18px;
  font-weight: 700;
  color: var(--orange);
}

.add-to-cart-btn {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--orange);
  color: #fff;
  border: none;
  cursor: pointer;
  font-size: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s;
  flex-shrink: 0;
}

.add-to-cart-btn:hover { background: var(--brown); transform: scale(1.1); }
.add-to-cart-btn.in-cart { background: var(--green); }

/* ── Book detail page ── */
.detail-grid {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 56px;
  padding: 48px 0 60px;
  align-items: start;
}

.detail-img-wrap {
  position: sticky;
  top: 88px;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  aspect-ratio: 3/4;
  background: var(--cream2);
}

.detail-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.detail-eyebrow {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 12px;
}

.detail-title {
  font-family: var(--display);
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.5px;
  margin-bottom: 8px;
}

.detail-author {
  font-size: 16px;
  color: var(--muted);
  margin-bottom: 24px;
}

.detail-meta {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}

.meta-chip {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.meta-chip-label {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--muted);
}

.meta-chip-value {
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
}

.detail-description {
  font-size: 16px;
  line-height: 1.7;
  color: var(--brown2);
  margin-bottom: 28px;
  padding: 16px 20px;
  background: var(--cream2);
  border-radius: 10px;
  border-left: 3px solid var(--orange);
}

.reviews-title {
  font-family: var(--display);
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 14px;
}

.review-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px 18px;
  margin-bottom: 10px;
  font-size: 14px;
  font-style: italic;
  color: var(--brown2);
  position: relative;
}

.review-card::before {
  content: '"';
  font-family: var(--display);
  font-size: 48px;
  color: var(--orange2);
  opacity: 0.3;
  position: absolute;
  top: 4px;
  left: 12px;
  line-height: 1;
}

.review-card p { padding-left: 28px; }

.detail-price-row {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1.5px solid var(--border);
}

.detail-price {
  font-family: var(--display);
  font-size: 40px;
  font-weight: 900;
  color: var(--orange);
}

.add-to-cart-lg {
  flex: 1;
  padding: 14px 28px;
  border-radius: 100px;
  background: var(--orange);
  color: #fff;
  border: none;
  font-family: var(--body);
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}

.add-to-cart-lg:hover { background: var(--brown); transform: translateY(-2px); }
.add-to-cart-lg.in-cart { background: var(--green); }

/* ── Cart page ── */
.cart-layout {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 40px;
  padding: 40px 0 60px;
  align-items: start;
}

.cart-items { display: flex; flex-direction: column; gap: 16px; }

.cart-item {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  display: flex;
  gap: 16px;
  align-items: flex-start;
  animation: fadeUp 0.3s ease both;
}

.cart-item-img {
  width: 70px;
  height: 92px;
  object-fit: cover;
  border-radius: 6px;
  background: var(--cream2);
  flex-shrink: 0;
}

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

.cart-item-title {
  font-family: var(--display);
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 3px;
}

.cart-item-author { font-size: 13px; color: var(--muted); margin-bottom: 10px; }

.cart-item-price {
  font-family: var(--display);
  font-size: 20px;
  font-weight: 700;
  color: var(--orange);
}

.remove-btn {
  background: none;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 6px 10px;
  font-size: 12px;
  color: var(--muted);
  cursor: pointer;
  transition: all 0.15s;
  white-space: nowrap;
}

.remove-btn:hover { border-color: var(--orange); color: var(--orange); }

/* ── Order form (right column) ── */
.order-panel {
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: 16px;
  padding: 28px;
  position: sticky;
  top: 88px;
  box-shadow: var(--shadow);
}

.order-panel-title {
  font-family: var(--display);
  font-size: 22px;
  font-weight: 800;
  margin-bottom: 20px;
}

.form-group { margin-bottom: 16px; }

.form-label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.5px;
  color: var(--muted);
  margin-bottom: 5px;
  text-transform: uppercase;
}

.form-input {
  width: 100%;
  padding: 10px 14px;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  font-family: var(--body);
  font-size: 14px;
  color: var(--text);
  background: var(--cream);
  outline: none;
  transition: border-color 0.15s;
}

.form-input:focus { border-color: var(--orange); background: var(--white); }
.form-input::placeholder { color: var(--muted); }

textarea.form-input { resize: vertical; min-height: 72px; }

.radio-group { display: flex; flex-direction: column; gap: 8px; }

.radio-option {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.15s;
  font-size: 14px;
}

.radio-option:hover { border-color: var(--orange); }
.radio-option.selected { border-color: var(--orange); background: #fef6f2; }
.radio-option input { accent-color: var(--orange); }

.order-total-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 0;
  border-top: 1.5px solid var(--border);
  margin-top: 16px;
}

.order-total-label { font-size: 14px; font-weight: 600; color: var(--muted); }

.order-total-price {
  font-family: var(--display);
  font-size: 28px;
  font-weight: 900;
  color: var(--orange);
}

.submit-btn {
  width: 100%;
  padding: 15px;
  border-radius: 100px;
  background: var(--orange);
  color: #fff;
  border: none;
  font-family: var(--body);
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  margin-top: 16px;
}

.submit-btn:hover:not(:disabled) { background: var(--brown); transform: translateY(-2px); }
.submit-btn:disabled { opacity: 0.5; cursor: not-allowed; }

/* ── Empty cart ── */
.empty-cart {
  text-align: center;
  padding: 80px 20px;
  grid-column: 1 / -1;
}

.empty-cart-icon { font-size: 64px; margin-bottom: 20px; }

.empty-cart-title {
  font-family: var(--display);
  font-size: 28px;
  font-weight: 800;
  margin-bottom: 10px;
}

.empty-cart-sub { color: var(--muted); margin-bottom: 28px; }

.back-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: 100px;
  background: var(--orange);
  color: #fff;
  text-decoration: none;
  font-weight: 600;
  font-size: 15px;
  transition: all 0.2s;
}

.back-btn:hover { background: var(--brown); }

/* ── Success state ── */
.success-panel {
  text-align: center;
  padding: 60px 20px;
}

.success-icon { font-size: 64px; margin-bottom: 20px; }

.success-title {
  font-family: var(--display);
  font-size: 32px;
  font-weight: 900;
  margin-bottom: 12px;
  color: var(--green);
}

.success-sub { color: var(--muted); font-size: 16px; max-width: 420px; margin: 0 auto 28px; }

/* ── Footer ── */
footer {
  background: var(--brown);
  color: rgba(250,246,239,0.6);
  text-align: center;
  padding: 28px 40px;
  font-size: 13px;
}

footer strong { color: var(--cream); }
footer a { color: var(--orange2); text-decoration: none; }

/* ── Loading / skeleton ── */
.loading-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 24px;
  padding-bottom: 60px;
}

.skeleton {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.skeleton-img {
  aspect-ratio: 3/4;
  background: linear-gradient(90deg, var(--cream2) 25%, var(--border) 50%, var(--cream2) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.4s infinite;
}

.skeleton-body { padding: 14px 16px; }

.skeleton-line {
  height: 12px;
  border-radius: 6px;
  background: linear-gradient(90deg, var(--cream2) 25%, var(--border) 50%, var(--cream2) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.4s infinite;
  margin-bottom: 8px;
}

.skeleton-line.short { width: 60%; }

@keyframes shimmer {
  from { background-position: 200% 0; }
  to   { background-position: -200% 0; }
}

/* ── Toast ── */
.toast-container {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 9999;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.toast {
  background: var(--brown);
  color: var(--cream);
  padding: 12px 22px;
  border-radius: 100px;
  font-size: 14px;
  font-weight: 500;
  box-shadow: var(--shadow-lg);
  animation: toastIn 0.25s ease;
}

@keyframes toastIn {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── Responsive ── */
@media (max-width: 768px) {
  header { padding: 0 20px; }
  .hero { padding: 40px 20px 36px; }
  .container { padding: 0 20px; }
  .hero { padding-bottom: 72px; }
  .hero-inner { flex-direction: column; align-items: flex-start; gap: 24px; }
  .hero-quote { width: 100%; box-sizing: border-box; }
  .detail-grid { grid-template-columns: 1fr; gap: 28px; }
  .detail-img-wrap { position: static; max-width: 260px; }
  .cart-layout { grid-template-columns: 1fr; }
  .order-panel { position: static; }
  .books-grid { grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 16px; }
}