/*
  Public EXIS visual refresh.
  Scope every rule away from admin so current admin workflows/styles stay intact.
*/

body:not(.is-admin) {
  --exis-ink: #0f172a;
  --exis-muted: #64748b;
  --exis-line: #e2e8f0;
  --exis-blue: #2563eb;
  --exis-blue-dark: #1d4ed8;
  --exis-soft-blue: #dbeafe;
  --exis-page: #f8fafc;
  --exis-card: #ffffff;
  --exis-shadow: 0 18px 50px rgba(15, 23, 42, 0.06);
  --exis-shadow-strong: 0 26px 80px rgba(15, 23, 42, 0.16);
  --exis-radius: 24px;
  font-family: 'Inter', 'Noto Sans TC', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--exis-page);
  color: var(--exis-ink);
}

body:not(.is-admin) .page-shell {
  min-height: 100vh;
  overflow-x: hidden;
  background:
    linear-gradient(180deg, #ffffff 0%, var(--exis-page) 320px, var(--exis-page) 100%);
}

body:not(.is-admin) .bg-grid,
body:not(.is-admin) .bg-glow {
  display: none;
}

body:not(.is-admin) .page-content {
  width: min(1280px, calc(100% - 32px));
  max-width: 1280px;
  margin: 0 auto;
  padding: 24px 0 80px;
}

body:not(.is-admin) .content-section {
  margin: 0;
  padding: 0;
  background: transparent;
  border: 0;
  box-shadow: none;
}

/* Hero / Search */
body:not(.is-admin) .hero.hero--single {
  position: relative;
  display: block;
  min-height: 280px;
  margin: 0 0 48px;
  padding: 24px;
  overflow: hidden;
  border-radius: 34px;
  border: 1px solid rgba(148, 163, 184, 0.28);
  background:
    linear-gradient(90deg, rgba(15, 23, 42, 0.96) 0%, rgba(15, 23, 42, 0.9) 50%, rgba(30, 64, 175, 0.72) 100%),
    radial-gradient(circle at 84% 18%, rgba(96, 165, 250, 0.36), transparent 34%),
    linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
  box-shadow: var(--exis-shadow-strong);
}

body:not(.is-admin) .hero.hero--single::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(120deg, rgba(255, 255, 255, 0.08) 0 1px, transparent 1px 90px),
    linear-gradient(30deg, rgba(255, 255, 255, 0.05) 0 1px, transparent 1px 110px);
  opacity: 0.35;
  pointer-events: none;
}

body:not(.is-admin) .hero.hero--single::after {
  content: "EXIS";
  position: absolute;
  right: -18px;
  bottom: -42px;
  color: rgba(255, 255, 255, 0.045);
  font-size: 8rem;
  font-weight: 900;
  letter-spacing: -0.08em;
  line-height: 1;
  pointer-events: none;
}

body:not(.is-admin) .hero__text {
  position: relative;
  z-index: 1;
  display: flex;
  min-height: 232px;
  flex-direction: column;
}

body:not(.is-admin) .hero-brand {
  width: 100%;
  max-width: none;
  margin: 0;
  padding: 12px 14px;
  border-radius: 999px;
  border: 1px solid rgba(226, 232, 240, 0.7);
  background: rgba(255, 255, 255, 0.86);
  box-shadow: 0 18px 48px rgba(15, 23, 42, 0.16);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

body:not(.is-admin) .hero-brand .brand__mark {
  width: 64px;
  height: 64px;
  border-radius: 20px;
  background: linear-gradient(135deg, #2563eb, #60a5fa);
  box-shadow: 0 14px 30px rgba(37, 99, 235, 0.32);
}

body:not(.is-admin) .hero-brand .brand__mark--logo {
  padding: 8px;
  border: 1px solid rgba(226, 232, 240, 0.95);
  background: #ffffff;
  box-shadow: 0 14px 30px rgba(15, 23, 42, 0.12);
}

body:not(.is-admin) .brand__mark--logo img {
  display: block;
  width: 100%;
  height: 100%;
}

body:not(.is-admin) .hero-brand .brand__eyebrow {
  color: #475569;
  font-size: 0.86rem;
  font-weight: 900;
  letter-spacing: 0.055em;
  order: 2;
}

body:not(.is-admin) .hero-brand .brand__title {
  color: var(--exis-ink);
  font-weight: 900;
  font-size: 1.34rem;
  letter-spacing: -0.045em;
  line-height: 1.08;
  order: 1;
}

body:not(.is-admin) .hero-brand__home {
  min-width: 108px;
  padding: 10px 16px;
  border: 1px solid #cbd5e1;
  background: #ffffff;
  color: #1e293b;
  font-weight: 900;
}

body:not(.is-admin) .hero-brand__home:hover {
  border-color: #bfdbfe;
  background: #eff6ff;
  color: var(--exis-blue-dark);
}

body:not(.is-admin) .hero__search-row {
  margin-top: auto;
  padding-top: 36px;
}

body:not(.is-admin) .customer-search {
  width: min(1120px, 100%);
  max-width: none;
  margin-inline: auto;
  margin-top: 0;
}

body:not(.is-admin) .search-box {
  gap: 10px;
  padding: 10px;
  border: 1px solid rgba(226, 232, 240, 0.86);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 24px 70px rgba(15, 23, 42, 0.22);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

body:not(.is-admin) .search-box.search-box--intro {
  animation: none;
}

body:not(.is-admin) .search-box__input {
  min-height: 54px;
  padding: 0 16px;
  color: var(--exis-ink);
  font-size: 1.05rem;
  font-weight: 700;
}

body:not(.is-admin) .search-box__input::placeholder {
  color: #94a3b8;
}

body:not(.is-admin) .btn {
  border-radius: 14px;
  font-weight: 900;
  letter-spacing: -0.01em;
}

body:not(.is-admin) .btn--primary {
  border: 1px solid rgba(37, 99, 235, 0.9);
  background: var(--exis-blue);
  box-shadow: 0 18px 34px rgba(37, 99, 235, 0.24);
}

body:not(.is-admin) .btn--primary:hover {
  background: #1d4ed8;
  box-shadow: 0 20px 42px rgba(37, 99, 235, 0.28);
}

body:not(.is-admin) .btn--secondary,
body:not(.is-admin) .btn--ghost {
  border: 1px solid #cbd5e1;
  background: #ffffff;
  color: #1e293b;
  box-shadow: none;
}

body:not(.is-admin) .btn--secondary:hover,
body:not(.is-admin) .btn--ghost:hover {
  border-color: #bfdbfe;
  background: #eff6ff;
  color: var(--exis-blue-dark);
}

body:not(.is-admin) .advanced-panel {
  max-width: 920px;
  margin-top: 12px;
  padding: 18px;
  border: 1px solid rgba(226, 232, 240, 0.84);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 18px 48px rgba(15, 23, 42, 0.14);
}

body:not(.is-admin) .field label {
  color: #334155;
  font-weight: 900;
}

body:not(.is-admin) .field input,
body:not(.is-admin) .field select,
body:not(.is-admin) .field textarea,
body:not(.is-admin) .customer-search input[type="text"] {
  border-color: #dbe3ef;
  background: #ffffff;
}

body:not(.is-admin) input:focus,
body:not(.is-admin) select:focus,
body:not(.is-admin) textarea:focus {
  outline: 3px solid rgba(37, 99, 235, 0.14);
  border-color: #93c5fd;
}

/* Section rhythm */
body:not(.is-admin) .section-head {
  margin-bottom: 18px;
}

body:not(.is-admin) .section-head .eyebrow,
body:not(.is-admin) .eyebrow:not(.hero-brand) {
  display: inline-flex;
  width: fit-content;
  align-items: center;
  border-radius: 999px;
  background: var(--exis-soft-blue);
  color: var(--exis-blue-dark);
  font-size: 0.74rem;
  font-weight: 900;
  letter-spacing: 0.14em;
  line-height: 1;
  padding: 0.58rem 0.9rem;
}

body:not(.is-admin) .section-head h1,
body:not(.is-admin) .section-head h2,
body:not(.is-admin) .section-head h3 {
  margin-top: 14px;
  color: #020617;
  font-weight: 900;
  letter-spacing: -0.04em;
}

body:not(.is-admin) .muted {
  color: var(--exis-muted);
}

body:not(.is-admin) .info-hub,
body:not(.is-admin) .top-sell {
  margin: 0 0 56px;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  content-visibility: visible;
  contain-intrinsic-size: unset;
}

/* Event cards */
body:not(.is-admin) .event-carousel {
  padding: 0;
}

body:not(.is-admin) .event-banner {
  --event-cover-height: 280px;
  --event-cover-width: 184px;
  position: relative;
  gap: 28px;
  grid-template-columns: minmax(300px, 0.9fr) minmax(420px, 1.1fr);
  min-height: 360px;
  padding: 24px;
  border: 1px solid var(--exis-line);
  border-radius: 28px;
  background:
    linear-gradient(135deg, rgba(239, 246, 255, 0.95), rgba(255, 255, 255, 0.96) 52%, rgba(255, 251, 235, 0.9));
  box-shadow: var(--exis-shadow);
}

body:not(.is-admin) .event-banner__content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 12px;
}

body:not(.is-admin) .event-title {
  color: #020617;
  font-weight: 900;
  letter-spacing: -0.04em;
}

body:not(.is-admin) .event-date,
body:not(.is-admin) .event-time,
body:not(.is-admin) .event-desc,
body:not(.is-admin) .event-meta li {
  display: flex;
  width: fit-content;
  max-width: 100%;
  align-items: center;
  gap: 10px;
  margin: 0;
  padding: 10px 14px;
  border: 1px solid #dbe3ef;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.82);
  color: #475569;
  box-shadow: none;
}

body:not(.is-admin) .event-desc {
  width: 100%;
  border-radius: 16px;
}

body:not(.is-admin) .event-meta {
  grid-template-columns: 1fr;
  margin-top: 0;
}

body:not(.is-admin) .event-label {
  flex: 0 0 auto;
  margin: 0;
  color: #0f172a;
  font-size: 0.86rem;
  font-weight: 900;
  letter-spacing: 0.02em;
  text-transform: none;
}

body:not(.is-admin) .event-hint {
  color: var(--exis-muted);
  font-weight: 700;
}

body:not(.is-admin) .event-banner__visuals {
  position: relative;
  z-index: 2;
  align-items: center;
  justify-content: flex-end;
  overflow: hidden;
}

body:not(.is-admin) .book-showcase-grid {
  width: 100%;
  align-items: stretch;
  justify-content: flex-end;
  gap: 16px;
}

body:not(.is-admin) .showcase-book,
body:not(.is-admin) .showcase-more {
  width: var(--event-cover-width);
  height: var(--event-cover-height);
  flex: 0 0 var(--event-cover-width);
  border-radius: 16px;
  border: 1px solid rgba(203, 213, 225, 0.9);
  box-shadow: 0 18px 44px rgba(15, 23, 42, 0.14);
}

body:not(.is-admin) .showcase-book img {
  object-fit: cover;
}

body:not(.is-admin) .showcase-more {
  background: rgba(255, 255, 255, 0.75);
  color: var(--exis-blue);
}

body:not(.is-admin) .event-banner--active {
  border-color: rgba(250, 204, 21, 0.95);
  background:
    linear-gradient(135deg, rgba(254, 243, 199, 0.96), rgba(255, 255, 255, 0.94) 42%, rgba(219, 234, 254, 0.96)),
    linear-gradient(90deg, rgba(250, 204, 21, 0.16), rgba(37, 99, 235, 0.08));
  box-shadow:
    0 32px 90px rgba(250, 204, 21, 0.38),
    0 0 0 2px rgba(250, 204, 21, 0.72);
  animation: exisEventLift 3.2s ease-in-out infinite;
}

body:not(.is-admin) .event-banner--active::before {
  content: "";
  position: absolute;
  inset: -45%;
  z-index: 1;
  background: linear-gradient(115deg, transparent 35%, rgba(255, 255, 255, 0.72) 48%, rgba(255, 236, 153, 0.92) 52%, transparent 66%);
  opacity: 0.86;
  transform: translateX(-30%) rotate(7deg);
  animation: exisEventShine 2.1s ease-in-out infinite;
  pointer-events: none;
}

body:not(.is-admin) .event-banner--active::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    radial-gradient(circle at 18% 22%, rgba(250, 204, 21, 0.62), transparent 24%),
    radial-gradient(circle at 86% 18%, rgba(96, 165, 250, 0.34), transparent 30%);
  opacity: 0.95;
  pointer-events: none;
}

body:not(.is-admin) .event-live {
  background: #facc15;
  color: #422006;
  box-shadow: 0 14px 34px rgba(250, 204, 21, 0.48);
}

@keyframes exisEventLift {
  0%, 100% {
    transform: translateY(0);
    box-shadow: 0 28px 76px rgba(250, 204, 21, 0.28), 0 0 0 2px rgba(250, 204, 21, 0.58);
  }
  50% {
    transform: translateY(-5px);
    box-shadow: 0 38px 104px rgba(250, 204, 21, 0.5), 0 0 0 3px rgba(250, 204, 21, 0.88);
  }
}

@keyframes exisEventShine {
  0% {
    transform: translateX(-42%) rotate(7deg);
    opacity: 0;
  }
  22% {
    opacity: 0.95;
  }
  100% {
    transform: translateX(42%) rotate(7deg);
    opacity: 0;
  }
}

/* Book rows */
body:not(.is-admin) .marquee-container {
  border: 1px solid var(--exis-line);
  border-radius: 28px;
  background: #ffffff;
  box-shadow: var(--exis-shadow);
}

body:not(.is-admin) .marquee-row {
  padding: 22px 0;
}

body:not(.is-admin) .book-card-mini {
  width: 168px;
  padding: 10px;
  border: 1px solid var(--exis-line);
  border-radius: 18px;
  background: #ffffff;
  box-shadow: 0 18px 46px rgba(15, 23, 42, 0.08);
}

body:not(.is-admin) .book-card-mini img {
  border-radius: 12px;
  object-fit: contain;
  background: #ffffff;
  box-shadow: none;
}

body:not(.is-admin) .book-card-mini:hover {
  transform: translateY(-4px) scale(1.03);
  box-shadow: 0 24px 70px rgba(37, 99, 235, 0.16);
}

body:not(.is-admin) .book-card-mini .rank {
  border-radius: 999px;
  background: var(--exis-blue);
  box-shadow: 0 10px 24px rgba(37, 99, 235, 0.28);
}

body:not(.is-admin) .book-card-mini .view-count {
  background: rgba(15, 23, 42, 0.82);
}

/* Coupons */
body:not(.is-admin) .discount-stack {
  gap: 16px;
}

body:not(.is-admin) .discount-ticket {
  min-height: 170px;
  border-radius: 24px;
  box-shadow: 0 22px 56px rgba(15, 23, 42, 0.1);
}

body:not(.is-admin) .discount-ticket--secondary {
  background: linear-gradient(135deg, #2563eb, #38bdf8);
}

body:not(.is-admin) .discount-ticket--primary {
  background: linear-gradient(135deg, #ef4444, #fb7185);
}

body:not(.is-admin) .discount-ticket--line {
  background: linear-gradient(135deg, #16a34a, #22c55e);
}

body:not(.is-admin) .ticket-left {
  padding: 22px;
}

body:not(.is-admin) .ticket-icon {
  background: rgba(255, 255, 255, 0.18);
  border: 1px solid rgba(255, 255, 255, 0.24);
}

body:not(.is-admin) .promo-value {
  letter-spacing: -0.06em;
}

body:not(.is-admin) .promo-sub,
body:not(.is-admin) .promo-note {
  display: block;
}

/* Search results */
body:not(.is-admin) .results {
  margin-bottom: 56px;
  padding: 22px;
}

body:not(.is-admin) .results-grid {
  grid-template-columns: repeat(auto-fill, minmax(210px, 240px));
  gap: 18px;
  justify-content: center;
}

body:not(.is-admin) .card,
body:not(.is-admin) .results-grid .card {
  border: 1px solid var(--exis-line);
  border-radius: 22px;
  background: #ffffff;
  box-shadow: var(--exis-shadow);
}

body:not(.is-admin) .card:hover,
body:not(.is-admin) .results-grid .card:hover {
  border-color: #bfdbfe;
  box-shadow: 0 24px 70px rgba(37, 99, 235, 0.13);
  transform: translateY(-3px);
}

body:not(.is-admin) .results-grid .result-card:focus {
  outline: 3px solid rgba(37, 99, 235, 0.48);
  outline-offset: 4px;
}

body:not(.is-admin) .chip--soft {
  border: 1px solid #bfdbfe;
  background: #eff6ff;
  color: var(--exis-blue-dark);
  font-weight: 900;
}

body:not(.is-admin) .status-row {
  border-color: #e2e8f0;
  background: #f8fafc;
}

body:not(.is-admin) .cover-pop {
  border-color: #e2e8f0;
  border-radius: 18px;
  box-shadow: none;
}

body:not(.is-admin) .cover-pop img {
  border-radius: 12px;
  object-fit: contain;
}

/* Footer */
body:not(.is-admin) .site-footer {
  border-top: 1px solid #1e293b;
  background:
    radial-gradient(circle at 12% 12%, rgba(37, 99, 235, 0.18), transparent 28%),
    #0f172a;
  color: #94a3b8;
}

body:not(.is-admin) .footer-content {
  max-width: 1280px;
}

body:not(.is-admin) .footer-brand .brand-logo {
  gap: 14px;
}

body:not(.is-admin) .footer-brand .brand-text {
  color: #f8fafc;
  font-weight: 900;
  letter-spacing: 0.18em;
}

body:not(.is-admin) .footer-brand .brand-mark--logo {
  display: inline-flex;
  width: 46px;
  height: 46px;
  align-items: center;
  justify-content: center;
  padding: 6px;
  border: 1px solid rgba(148, 163, 184, 0.22);
  border-radius: 15px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 18px 40px rgba(2, 6, 23, 0.34);
}

body:not(.is-admin) .footer-brand .brand-mark--logo img {
  display: block;
  width: 100%;
  height: 100%;
}

body:not(.is-admin) .footer-links h4 {
  color: #ffffff;
  letter-spacing: 0.12em;
}

body:not(.is-admin) .footer-links a:hover,
body:not(.is-admin) .footer-link-button:hover,
body:not(.is-admin) .highlight-link {
  color: #ffffff;
}

body:not(.is-admin) .footer-bottom {
  max-width: 1280px;
  border-top-color: rgba(148, 163, 184, 0.22);
}

/* Responsive */
@media (max-width: 900px) {
  body:not(.is-admin) .page-content {
    width: min(100% - 24px, 1280px);
    padding-top: 12px;
  }

  body:not(.is-admin) .hero.hero--single {
    min-height: 250px;
    margin-bottom: 40px;
    padding: 14px;
    border-radius: 28px;
    background:
      linear-gradient(180deg, rgba(15, 23, 42, 0.98) 0%, rgba(15, 23, 42, 0.9) 62%, rgba(30, 64, 175, 0.76) 100%),
      linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
  }

  body:not(.is-admin) .hero.hero--single::after {
    right: -12px;
    bottom: -36px;
    font-size: 6rem;
  }

  body:not(.is-admin) .hero__text {
    min-height: 222px;
  }

  body:not(.is-admin) .hero-brand {
    align-items: center;
    border-radius: 24px;
  }

  body:not(.is-admin) .hero-brand .brand__text {
    align-items: flex-start;
    gap: 0;
  }

  body:not(.is-admin) .hero-brand .brand__title {
    font-size: 1rem;
  }

  body:not(.is-admin) .hero-brand__home {
    min-width: 96px;
    padding: 9px 12px;
    font-size: 0.86rem;
  }

  body:not(.is-admin) .hero__search-row {
    padding-top: 28px;
  }

  body:not(.is-admin) .search-box {
    border-radius: 20px;
  }

  body:not(.is-admin) .search-box button.btn {
    width: 100%;
  }

  body:not(.is-admin) .event-banner {
    --event-cover-height: 220px;
    --event-cover-width: 146px;
    grid-template-columns: 1fr;
    min-height: 0;
    padding: 18px;
    border-radius: 26px;
  }

  body:not(.is-admin) .event-banner__content {
    justify-content: flex-start;
  }

  body:not(.is-admin) .event-date,
  body:not(.is-admin) .event-time,
  body:not(.is-admin) .event-desc,
  body:not(.is-admin) .event-meta li {
    width: 100%;
    border-radius: 16px;
  }

  body:not(.is-admin) .event-banner__visuals {
    justify-content: flex-start;
    overflow: visible;
  }

  body:not(.is-admin) .book-showcase-grid {
    justify-content: flex-start;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    padding: 2px 4px 12px;
  }

  body:not(.is-admin) .showcase-book,
  body:not(.is-admin) .showcase-more {
    scroll-snap-align: start;
  }

  body:not(.is-admin) .showcase-more {
    display: none;
  }

  body:not(.is-admin) .top-sell,
  body:not(.is-admin) .info-hub {
    margin-bottom: 40px;
  }

  body:not(.is-admin) .marquee-row {
    padding: 16px 0;
  }

  body:not(.is-admin) .book-card-mini {
    width: 136px;
  }

  body:not(.is-admin) .discount-stack {
    grid-template-columns: 1fr;
  }

  body:not(.is-admin) .discount-ticket {
    min-height: 150px;
  }

  body:not(.is-admin) .promo-sub,
  body:not(.is-admin) .promo-note {
    width: 100%;
  }

  body:not(.is-admin) .results-grid {
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  }

  body:not(.is-admin) .results {
    padding: 14px;
  }
}

@media (max-width: 520px) {
  body:not(.is-admin) .hero-brand {
    gap: 10px;
    padding: 10px;
  }

  body:not(.is-admin) .hero-brand .brand__mark {
    width: 38px;
    height: 38px;
  }

  body:not(.is-admin) .search-box__input {
    min-height: 50px;
    font-size: 1rem;
  }

  body:not(.is-admin) .section-head h1,
  body:not(.is-admin) .section-head h2,
  body:not(.is-admin) .section-head h3 {
    letter-spacing: -0.03em;
  }

  body:not(.is-admin) .event-title {
    font-size: 1.7rem;
  }

  body:not(.is-admin) .ticket-left {
    padding: 18px;
    gap: 12px;
  }

  body:not(.is-admin) .ticket-right {
    padding: 18px;
  }

  body:not(.is-admin) .ticket-icon {
    width: 58px;
    height: 58px;
  }

  body:not(.is-admin) .promo-value {
    font-size: 2.45rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  body:not(.is-admin) .event-banner--active,
  body:not(.is-admin) .event-banner--active::before {
    animation: none;
  }
}

/* Sharp professional pass */
body:not(.is-admin) {
  --exis-page: #f6f8fb;
  --exis-line: #d8e0ec;
  --exis-shadow: 0 14px 34px rgba(15, 23, 42, 0.07);
  --exis-shadow-strong: 0 24px 58px rgba(15, 23, 42, 0.18);
}

body:not(.is-admin) .page-shell {
  background:
    radial-gradient(circle at 10% 0%, rgba(37, 99, 235, 0.08), transparent 28rem),
    radial-gradient(circle at 90% 10%, rgba(14, 165, 233, 0.08), transparent 30rem),
    linear-gradient(180deg, #ffffff 0%, #f6f8fb 22rem, #f6f8fb 100%);
}

body:not(.is-admin) .bg-grid {
  display: block;
  background-image:
    linear-gradient(rgba(15, 23, 42, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(15, 23, 42, 0.045) 1px, transparent 1px);
  background-size: 36px 36px;
  mask-image: linear-gradient(180deg, black 0%, black 46%, transparent 100%);
  opacity: 0.72;
}

body:not(.is-admin) .page-content {
  padding-top: 20px;
}

body:not(.is-admin) .hero.hero--single {
  min-height: 250px;
  border-radius: 24px;
  border-color: rgba(15, 23, 42, 0.22);
  background:
    linear-gradient(90deg, rgba(7, 12, 24, 0.98) 0%, rgba(15, 23, 42, 0.94) 52%, rgba(29, 78, 216, 0.8) 100%),
    radial-gradient(circle at 83% 22%, rgba(59, 130, 246, 0.42), transparent 30%),
    #0f172a;
  box-shadow: 0 24px 54px rgba(15, 23, 42, 0.2);
}

body:not(.is-admin) .hero.hero--single::before {
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.08) 1px, transparent 1px),
    linear-gradient(rgba(255, 255, 255, 0.06) 1px, transparent 1px);
  background-size: 42px 42px;
  opacity: 0.32;
}

body:not(.is-admin) .hero.hero--single::after {
  right: 22px;
  bottom: -24px;
  color: rgba(255, 255, 255, 0.04);
  font-size: 7rem;
  letter-spacing: -0.1em;
}

body:not(.is-admin) .hero__text {
  min-height: 202px;
}

body:not(.is-admin) .hero-brand {
  width: fit-content;
  min-width: min(560px, 100%);
  padding: 10px 12px;
  border-radius: 18px;
  border-color: rgba(226, 232, 240, 0.86);
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 14px 34px rgba(2, 6, 23, 0.18);
}

body:not(.is-admin) .hero-brand .brand__mark {
  border-radius: 20px;
}

body:not(.is-admin) .hero-brand__home {
  border-radius: 12px;
}

body:not(.is-admin) .hero__search-row {
  padding-top: 30px;
}

body:not(.is-admin) .customer-search {
  width: min(1040px, 100%);
  margin-inline: 0 auto;
}

body:not(.is-admin) .search-box {
  position: relative;
  overflow: hidden;
  border-radius: 16px;
  border-color: #cbd5e1;
  box-shadow: 0 18px 42px rgba(2, 6, 23, 0.2);
}

body:not(.is-admin) .search-box::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 5px;
  background: linear-gradient(180deg, #60a5fa, #2563eb);
}

body:not(.is-admin) .search-box__input {
  min-height: 50px;
}

body:not(.is-admin) .btn {
  border-radius: 11px;
}

body:not(.is-admin) .section-head {
  position: relative;
  padding-left: 18px;
}

body:not(.is-admin) .section-head::before {
  content: "";
  position: absolute;
  left: 0;
  top: 6px;
  bottom: 6px;
  width: 4px;
  border-radius: 999px;
  background: linear-gradient(180deg, #2563eb, #38bdf8);
}

body:not(.is-admin) .section-head .eyebrow,
body:not(.is-admin) .eyebrow:not(.hero-brand) {
  border: 1px solid #bfdbfe;
  background: #eff6ff;
}

body:not(.is-admin) .section-head h1,
body:not(.is-admin) .section-head h2,
body:not(.is-admin) .section-head h3 {
  letter-spacing: -0.055em;
}

body:not(.is-admin) .info-hub,
body:not(.is-admin) .top-sell {
  padding: 18px;
  border: 1px solid rgba(216, 224, 236, 0.72);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.56);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.72) inset;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

body:not(.is-admin) .event-banner,
body:not(.is-admin) .marquee-container,
body:not(.is-admin) .card,
body:not(.is-admin) .results-grid .card {
  border-color: #cbd5e1;
  border-radius: 18px;
  box-shadow: 0 12px 30px rgba(15, 23, 42, 0.08);
}

body:not(.is-admin) .event-banner {
  background:
    linear-gradient(90deg, rgba(37, 99, 235, 0.08), transparent 36%),
    #ffffff;
}

body:not(.is-admin) .event-banner:not(.event-banner--active)::before,
body:not(.is-admin) .marquee-container::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 3px;
  background: linear-gradient(90deg, #2563eb, #38bdf8, transparent);
}

body:not(.is-admin) .marquee-container {
  position: relative;
  overflow: hidden;
}

body:not(.is-admin) .event-date,
body:not(.is-admin) .event-time,
body:not(.is-admin) .event-desc,
body:not(.is-admin) .event-meta li,
body:not(.is-admin) .status-row {
  border-color: #d8e0ec;
  background: #f8fafc;
}

body:not(.is-admin) .book-card-mini {
  border-radius: 14px;
  border-color: #d8e0ec;
  box-shadow: 0 10px 26px rgba(15, 23, 42, 0.08);
}

body:not(.is-admin) .book-card-mini img {
  border-radius: 9px;
}

body:not(.is-admin) .discount-ticket {
  border-radius: 18px;
  box-shadow: 0 14px 34px rgba(15, 23, 42, 0.13);
}

body:not(.is-admin) .site-footer {
  background:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    radial-gradient(circle at 12% 12%, rgba(37, 99, 235, 0.18), transparent 26rem),
    #0f172a;
  background-size: 34px 34px, 34px 34px, auto, auto;
}

@media (max-width: 900px) {
  body:not(.is-admin) .hero.hero--single {
    min-height: 235px;
    border-radius: 22px;
  }

  body:not(.is-admin) .hero__text {
    min-height: 205px;
  }

  body:not(.is-admin) .hero-brand {
    width: 100%;
    min-width: 0;
    border-radius: 16px;
  }

  body:not(.is-admin) .customer-search {
    width: 100%;
  }

  body:not(.is-admin) .info-hub,
  body:not(.is-admin) .top-sell {
    padding: 14px;
    border-radius: 18px;
  }
}

/* Hero alignment correction */
body:not(.is-admin) .hero-brand {
  width: 100%;
  min-width: 0;
  display: flex;
  align-items: center;
}

body:not(.is-admin) .hero-brand .brand__text {
  display: grid;
  align-content: center;
  gap: 2px;
}

body:not(.is-admin) .hero-brand__action,
body:not(.is-admin) .hero-brand__home {
  margin-left: auto;
}

body:not(.is-admin) .hero-brand__action.u-hidden {
  display: none;
}

body:not(.is-admin) .customer-search {
  width: 100%;
  margin-inline: 0;
}

body:not(.is-admin) .advanced-panel {
  max-width: none;
  width: 100%;
}

body:not(.is-admin) .search-box {
  width: 100%;
}

@media (max-width: 900px) {
  body:not(.is-admin) .hero-brand {
    width: 100%;
  }

  body:not(.is-admin) .hero-brand__home {
    margin-left: auto;
  }
}

/* Background system update */
body:not(.is-admin) .page-shell {
  isolation: isolate;
  background:
    radial-gradient(circle at 8% 12%, rgba(37, 99, 235, 0.14), transparent 25rem),
    radial-gradient(circle at 84% 4%, rgba(56, 189, 248, 0.14), transparent 30rem),
    radial-gradient(circle at 76% 74%, rgba(15, 23, 42, 0.06), transparent 24rem),
    linear-gradient(180deg, #ffffff 0%, #f7f9fc 28rem, #eef3f9 100%);
}

body:not(.is-admin) .page-shell::before,
body:not(.is-admin) .page-shell::after {
  content: "";
  position: fixed;
  pointer-events: none;
  z-index: 0;
}

body:not(.is-admin) .page-shell::before {
  inset: 0;
  background:
    linear-gradient(115deg, transparent 0 48%, rgba(37, 99, 235, 0.055) 48% 48.35%, transparent 48.35% 100%),
    linear-gradient(90deg, rgba(15, 23, 42, 0.035) 1px, transparent 1px),
    linear-gradient(rgba(15, 23, 42, 0.035) 1px, transparent 1px);
  background-size: auto, 72px 72px, 72px 72px;
  mask-image: linear-gradient(180deg, black 0%, black 68%, transparent 100%);
}

body:not(.is-admin) .page-shell::after {
  width: min(44vw, 620px);
  aspect-ratio: 1;
  right: -12vw;
  top: 130px;
  border: 1px solid rgba(37, 99, 235, 0.12);
  border-radius: 999px;
  background:
    radial-gradient(circle at 50% 50%, transparent 0 44%, rgba(37, 99, 235, 0.055) 44.4% 45.4%, transparent 45.8% 100%),
    radial-gradient(circle at 50% 50%, transparent 0 64%, rgba(15, 23, 42, 0.055) 64.4% 65.2%, transparent 65.6% 100%);
  opacity: 0.9;
}

body:not(.is-admin) .bg-grid {
  position: fixed;
  z-index: 0;
  background-image:
    linear-gradient(rgba(15, 23, 42, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(15, 23, 42, 0.045) 1px, transparent 1px);
  background-size: 36px 36px;
  opacity: 0.34;
  mask-image: linear-gradient(180deg, black 0%, black 54%, transparent 100%);
}

body:not(.is-admin) .page-content,
body:not(.is-admin) .site-footer {
  position: relative;
  z-index: 1;
}

body:not(.is-admin) .info-hub,
body:not(.is-admin) .top-sell,
body:not(.is-admin) .content-section {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.78), rgba(255, 255, 255, 0.62));
  border-color: rgba(203, 213, 225, 0.62);
}

@media (max-width: 900px) {
  body:not(.is-admin) .page-shell::after {
    width: 76vw;
    right: -42vw;
    top: 260px;
    opacity: 0.46;
  }

  body:not(.is-admin) .page-shell::before {
    background-size: auto, 56px 56px, 56px 56px;
    opacity: 0.78;
  }

  body:not(.is-admin) .bg-grid {
    opacity: 0.24;
  }
}

/* Background contrast tune */
body:not(.is-admin) .page-shell {
  background:
    radial-gradient(circle at 6% 10%, rgba(37, 99, 235, 0.2), transparent 24rem),
    radial-gradient(circle at 88% 4%, rgba(14, 116, 224, 0.2), transparent 30rem),
    radial-gradient(circle at 78% 70%, rgba(15, 23, 42, 0.1), transparent 25rem),
    linear-gradient(180deg, #f4f7fb 0%, #e9eff8 30rem, #dfe9f6 100%);
}

body:not(.is-admin) .page-shell::before {
  background:
    linear-gradient(115deg, transparent 0 46%, rgba(37, 99, 235, 0.09) 46% 46.4%, transparent 46.4% 100%),
    linear-gradient(90deg, rgba(15, 23, 42, 0.055) 1px, transparent 1px),
    linear-gradient(rgba(15, 23, 42, 0.055) 1px, transparent 1px);
  background-size: auto, 64px 64px, 64px 64px;
}

body:not(.is-admin) .page-shell::after {
  border-color: rgba(37, 99, 235, 0.18);
  background:
    radial-gradient(circle at 50% 50%, transparent 0 42%, rgba(37, 99, 235, 0.09) 42.4% 43.7%, transparent 44.1% 100%),
    radial-gradient(circle at 50% 50%, transparent 0 62%, rgba(15, 23, 42, 0.08) 62.4% 63.2%, transparent 63.6% 100%);
}

body:not(.is-admin) .bg-grid {
  opacity: 0.48;
}

body:not(.is-admin) .info-hub,
body:not(.is-admin) .top-sell,
body:not(.is-admin) .content-section {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.84), rgba(248, 250, 252, 0.68));
}

/* Motion polish */
body:not(.is-admin) .hero.hero--single {
  animation: exisHeroSettle 0.65s cubic-bezier(0.16, 1, 0.3, 1) both;
}

body:not(.is-admin) .hero.hero--single::before {
  animation: exisHeroGridDrift 16s linear infinite;
}

body:not(.is-admin) .hero-brand {
  animation: exisPanelDrop 0.58s cubic-bezier(0.16, 1, 0.3, 1) both;
}

body:not(.is-admin) .hero__search-row {
  animation: exisPanelRise 0.7s cubic-bezier(0.16, 1, 0.3, 1) 0.08s both;
}

body:not(.is-admin) .search-box {
  position: relative;
  overflow: hidden;
  transform-origin: center;
}

body:not(.is-admin) .search-box.search-box--intro {
  animation:
    exisSearchIntro 0.72s cubic-bezier(0.16, 1, 0.3, 1) both,
    exisSearchPulse 2.4s ease 0.42s 1;
}

body:not(.is-admin) .search-box::after {
  content: "";
  position: absolute;
  inset: -45% auto -45% -30%;
  width: 34%;
  pointer-events: none;
  background: linear-gradient(115deg, transparent, rgba(255, 255, 255, 0.86), transparent);
  opacity: 0;
  transform: translateX(-120%) rotate(12deg);
}

body:not(.is-admin) .search-box.search-box--intro::after {
  animation: exisSearchSweep 1.05s ease 0.18s both;
}

body:not(.is-admin) .info-hub,
body:not(.is-admin) .top-sell,
body:not(.is-admin) .results {
  animation: exisPanelRise 0.62s cubic-bezier(0.16, 1, 0.3, 1) both;
}

body:not(.is-admin) .info-hub {
  animation-delay: 0.04s;
}

body:not(.is-admin) .top-sell {
  animation-delay: 0.1s;
}

body:not(.is-admin) .discount-ticket {
  transition: transform 0.22s ease, box-shadow 0.22s ease, filter 0.22s ease;
}

body:not(.is-admin) .discount-ticket:hover {
  transform: translateY(-4px);
  filter: saturate(1.05);
  box-shadow: 0 28px 70px rgba(15, 23, 42, 0.18);
}

body:not(.is-admin) .results-grid .card,
body:not(.is-admin) .book-card-mini {
  animation: exisCardIn 0.52s cubic-bezier(0.16, 1, 0.3, 1) both;
}

body:not(.is-admin) .results-grid .card:nth-child(2),
body:not(.is-admin) .book-card-mini:nth-child(2) {
  animation-delay: 0.04s;
}

body:not(.is-admin) .results-grid .card:nth-child(3),
body:not(.is-admin) .book-card-mini:nth-child(3) {
  animation-delay: 0.08s;
}

body:not(.is-admin) .results-grid .card:nth-child(4),
body:not(.is-admin) .book-card-mini:nth-child(4) {
  animation-delay: 0.12s;
}

@keyframes exisHeroSettle {
  from {
    opacity: 0;
    transform: translateY(14px) scale(0.992);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes exisPanelDrop {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes exisPanelRise {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes exisCardIn {
  from {
    opacity: 0;
    transform: translateY(16px) scale(0.985);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes exisSearchIntro {
  0% {
    opacity: 0;
    transform: translateY(14px) scale(0.975);
    box-shadow: 0 10px 26px rgba(37, 99, 235, 0.08);
  }
  62% {
    opacity: 1;
    transform: translateY(-2px) scale(1.012);
    box-shadow: 0 30px 78px rgba(37, 99, 235, 0.26);
  }
  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes exisSearchPulse {
  0%, 100% {
    box-shadow: 0 24px 70px rgba(15, 23, 42, 0.22);
  }
  45% {
    box-shadow: 0 26px 78px rgba(37, 99, 235, 0.3);
  }
}

@keyframes exisSearchSweep {
  0% {
    opacity: 0;
    transform: translateX(-120%) rotate(12deg);
  }
  22% {
    opacity: 0.72;
  }
  100% {
    opacity: 0;
    transform: translateX(430%) rotate(12deg);
  }
}

@keyframes exisHeroGridDrift {
  from {
    background-position: 0 0, 0 0;
  }
  to {
    background-position: 42px 0, 0 42px;
  }
}

@media (prefers-reduced-motion: reduce) {
  body:not(.is-admin) .hero.hero--single,
  body:not(.is-admin) .hero.hero--single::before,
  body:not(.is-admin) .hero-brand,
  body:not(.is-admin) .hero__search-row,
  body:not(.is-admin) .search-box.search-box--intro,
  body:not(.is-admin) .search-box.search-box--intro::after,
  body:not(.is-admin) .info-hub,
  body:not(.is-admin) .top-sell,
  body:not(.is-admin) .results,
  body:not(.is-admin) .results-grid .card,
  body:not(.is-admin) .book-card-mini {
    animation: none;
  }
}

/* Search result cover-toggle affordance */
body:not(.is-admin) .results-grid {
  align-items: start;
  grid-auto-rows: max-content;
}

body:not(.is-admin) .result-card.has-cover {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: clamp(320px, 29vw, 390px);
  padding-bottom: 58px;
  cursor: pointer;
}

body:not(.is-admin) .result-card.has-cover > * {
  position: relative;
  z-index: 1;
}

body:not(.is-admin) .result-card.has-cover::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  border-radius: inherit;
  pointer-events: none;
  background:
    radial-gradient(circle at 84% 88%, rgba(37, 99, 235, 0.14), transparent 22%),
    linear-gradient(135deg, transparent 0 72%, rgba(37, 99, 235, 0.05) 72% 100%);
  opacity: 0.75;
}

body:not(.is-admin) .result-card.has-cover::after {
  content: "點擊查看資訊";
  position: absolute;
  right: 14px;
  bottom: 14px;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid rgba(37, 99, 235, 0.22);
  background: rgba(239, 246, 255, 0.94);
  color: #1d4ed8;
  font-size: 0.82rem;
  font-weight: 900;
  box-shadow: 0 12px 28px rgba(37, 99, 235, 0.16);
  animation: exisCoverCue 2.3s ease-in-out infinite;
  pointer-events: none;
}

body:not(.is-admin) .result-card.has-cover .cover-pop {
  display: block;
  width: 100%;
}

body:not(.is-admin) .result-card.has-cover:not(.show-info) .card__header,
body:not(.is-admin) .result-card.has-cover:not(.show-info) .status-list,
body:not(.is-admin) .result-card.has-cover:not(.show-info) .topic-chips,
body:not(.is-admin) .result-card.has-cover:not(.show-info) .reserve-hint {
  display: none;
}

body:not(.is-admin) .result-card.has-cover:hover::after,
body:not(.is-admin) .result-card.has-cover:focus-visible::after {
  background: #2563eb;
  color: #ffffff;
  transform: translateY(-2px);
}

body:not(.is-admin) .result-card.has-cover.show-info {
  justify-content: flex-start;
  min-height: 220px;
  padding-bottom: 16px;
}

body:not(.is-admin) .result-card.has-cover.show-info::after {
  content: "點擊查看封面";
  top: 14px;
  bottom: auto;
  border-color: rgba(15, 23, 42, 0.18);
  background: rgba(15, 23, 42, 0.84);
  color: #ffffff;
}

body:not(.is-admin) .result-card.has-cover.show-info .cover-pop {
  display: none;
}

body:not(.is-admin) .result-card.has-cover.show-info .card__header {
  display: flex;
}

body:not(.is-admin) .result-card.has-cover.show-info .status-list {
  display: grid;
}

body:not(.is-admin) .result-card.has-cover.show-info .topic-chips {
  display: flex;
}

body:not(.is-admin) .result-card.has-cover.show-info .reserve-hint {
  display: block;
}

body:not(.is-admin) .result-card.has-cover:not(.show-info) .cover-pop {
  animation: exisCoverFlipIn 0.38s cubic-bezier(0.16, 1, 0.3, 1) both;
}

@keyframes exisCoverCue {
  0%, 100% {
    transform: translateY(0);
    box-shadow: 0 12px 28px rgba(37, 99, 235, 0.14);
  }
  50% {
    transform: translateY(-3px);
    box-shadow: 0 18px 36px rgba(37, 99, 235, 0.22);
  }
}

@keyframes exisCoverFlipIn {
  from {
    opacity: 0;
    transform: translateY(10px) scale(0.975);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@media (prefers-reduced-motion: reduce) {
  body:not(.is-admin) .result-card.has-cover::after,
  body:not(.is-admin) .result-card.has-cover:not(.show-info) .cover-pop {
    animation: none;
  }
}

body.search-page:not(.is-admin) .hero {
  padding: 12px 24px;
  margin-bottom: 12px;
  gap: 12px;
}

body.search-page:not(.is-admin) .hero__text {
  width: 100%;
  max-width: 1040px;
  margin-inline: auto;
}

body.search-page:not(.is-admin) .page-content {
  padding-top: 12px;
}

body.search-page:not(.is-admin) .content-section {
  margin-top: 0;
}