/* Tema retro-newspaper — art direction batch D (Wedding26 Eksklusif).
   Palet + tipografi + ornamen khas mengikuti konsep template aslinya;
   CSS ini SUMBER KEBENARAN — `scripts/build-theme-css.mjs` menyalinnya ke
   `public/themes/retro-newspaper.{hash}.css`.JANGAN di-import dari index.tsx
   (DECISIONS #31) — ia dikirim lewat <ThemeStyles slug="retro-newspaper" />. */

.rn {
  --rn-acc: #1a1a1a;
  --rn-acc-text: #000000;
  --rn-on-acc: #ffffff;
  --rn-paper: #f2efe9;
  --rn-ink: #1c1a17;
  --rn-disp-stack: var(--rn-disp), Georgia, serif;
  --rn-body-stack: var(--rn-body), Georgia, serif;

  background: var(--rn-paper);
  color: var(--rn-ink);
  font-family: var(--rn-body-stack);
}

.rn-stage {
  max-width: 480px;
  margin: 0 auto;
}

.rn-cover {
  display: none;
}

.rn.is-js .rn-cover {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: grid;
  place-items: center;
  background: var(--rn-paper);
}

.rn-cover-inner {
  position: relative;
  text-align: center;
  padding: 24px;
  max-width: 430px;
  width: 100%;
}

.rn-section {
  padding: 56px 20px;
}

.rn-eyebrow {
  font-family: var(--rn-disp-stack);
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--rn-acc-text);
  text-align: center;
}

.rn-title {
  font-family: var(--rn-disp-stack);
  font-size: 32px;
  line-height: 1.15;
  text-align: center;
  margin: 10px 0 0;
}

.rn-foto {
  margin: 0 auto;
  overflow: hidden;
  background: color-mix(in srgb, var(--rn-acc) 18%, transparent);
  display: grid;
  place-items: center;
  width: min(70%, 260px);
  aspect-ratio: 4 / 5;
  border-radius: 2px;
  border: 1px solid var(--rn-ink);
  outline: 1px solid var(--rn-ink);
  outline-offset: 4px;
  filter: grayscale(1) contrast(1.05);
}

.rn-foto span {
  font-family: var(--rn-disp-stack);
  font-size: 56px;
  color: var(--rn-acc-text);
}

.rn .countdown {
  display: flex;
  gap: 10px;
  justify-content: center;
  margin-top: 20px;
}

.rn .count-box {
  min-width: 64px;
  padding: 12px 8px;
  text-align: center;
  background: color-mix(in srgb, var(--rn-acc) 14%, transparent);
  border: 1px solid color-mix(in srgb, var(--rn-acc) 45%, transparent);
  border-radius: 12px;
}

.rn .count-num {
  display: block;
  font-family: var(--rn-disp-stack);
  font-size: 28px;
  line-height: 1;
  color: var(--rn-ink);
}

.rn .count-label {
  display: block;
  margin-top: 4px;
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--rn-acc-text);
}

.rn .countdown-done {
  text-align: center;
  margin-top: 20px;
}

.rn-card {
  background: color-mix(in srgb, var(--rn-paper) 55%, #ffffff);
  border: 1px solid color-mix(in srgb, var(--rn-acc) 40%, transparent);
  border-radius: 14px;
  padding: 22px 18px;
  margin: 14px 0;
  text-align: center;
}

.rn-section > img {
  display: block;
  width: 100%;
  border-radius: 12px;
  margin: 0 0 12px;
}

/* Koran: kolom bergaris, teks rata kiri-kanan, kupon hadiah + barcode. */
.rn-stage {
  border-left: 1px solid rgba(28, 26, 23, 0.25);
  border-right: 1px solid rgba(28, 26, 23, 0.25);
}
.rn-section {
  border-top: 3px double var(--rn-ink);
  text-align: justify;
}
.rn-eyebrow {
  letter-spacing: 0.3em;
}
.rn-title {
  text-transform: uppercase;
  font-size: 30px;
}
.rn-card {
  border: 1px solid var(--rn-ink);
  border-radius: 0;
  background: transparent;
}
.rn-card .rn-title {
  font-size: 24px;
}
/* Kupon hadiah: garis putus-putus + barcode di bawah kartu amplop. */
.rn-card:last-child {
  border-style: dashed;
}
.rn .count-box {
  border: 2px solid var(--rn-ink);
  border-radius: 0;
  background: #fff;
}
.rn .count-num {
  font-family: var(--rn-disp-stack);
}
.rn-section > img {
  filter: grayscale(1) contrast(1.05);
  border: 1px solid var(--rn-ink);
  border-radius: 2px;
}
.rn-cover-inner {
  border-top: 4px solid var(--rn-ink);
  border-bottom: 4px solid var(--rn-ink);
  padding: 28px 20px;
}

/* Masthead koran. */
.rn-masthead {
  font-family: var(--rn-disp-stack);
  font-size: 44px;
  line-height: 1;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  margin: 0;
}
.rn-masthead-sub {
  font-family: var(--rn-body-stack);
  font-size: 11px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  border-top: 1px solid var(--rn-ink);
  border-bottom: 1px solid var(--rn-ink);
  padding: 6px 0;
  margin: 12px 0 18px;
}
.rn-headline {
  font-family: var(--rn-disp-stack);
  font-size: 34px;
  line-height: 1.05;
  text-transform: uppercase;
  margin: 0 0 18px;
}

/* Hormati prefers-reduced-motion: konten tetap lengkap tanpa animasi. */
@media (prefers-reduced-motion: reduce) {
  .rn * {
    animation: none !important;
    transition: none !important;
  }
}

/* Tombol "Buka Undangan" + nama tamu (ditambahkan terpusat —
   CoverGate tidak me-render tombol; cover wajib me-render sendiri). */
.rn-guest {
  margin-top: 18px;
  text-align: center;
}
.rn-guest small {
  display: block;
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  opacity: 0.75;
}
.rn-guest strong {
  display: block;
  margin-top: 4px;
  font-family: var(--rn-disp);
  font-size: 18px;
}
.rn-open {
  display: inline-block;
  margin-top: 20px;
  padding: 13px 30px;
  border: 1px solid var(--rn-acc);
  border-radius: 999px;
  background: var(--rn-acc);
  color: var(--rn-on-acc, #ffffff);
  font-family: var(--rn-body);
  font-size: 15px;
  letter-spacing: 0.04em;
  cursor: pointer;
}

/* Elemen melayang 3D: koran + barcode + bintang (The Wedding Post) (SVG, CSS-only). `.rn-drift` = di dalam
   sampul (absolute, ikut wipe); `--page` = lapisan tipis fixed di seluruh
   undangan (z-40, di bawah sampul z-50, svg lebih redup). Wadah memakai
   `perspective`; tiap item di `translateZ` berbeda via `.rn-drift__depth`
   (parallax: item jauh tampak lebih kecil). Hanya transform/opacity yang
   dianimasikan. */
.rn-drift {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  perspective: 900px;
}
.rn-drift--page {
  position: fixed;
  z-index: 40;
}
.rn-drift__item {
  position: absolute;
  top: 0;
  display: block;
  transform-style: preserve-3d;
  animation: rn-drift-fall linear infinite;
  will-change: transform, opacity;
}
.rn-drift__depth {
  display: block;
  will-change: transform;
}
.rn-drift__item svg {
  display: block;
  animation: rn-drift-sway 2.4s ease-in-out infinite alternate;
}
.rn-drift__item:nth-child(even) svg {
  animation-duration: 3s;
}
.rn-drift--page .rn-drift__item svg {
  opacity: 0.55;
}
@keyframes rn-drift-fall {
  0% {
    transform: translate3d(0, -12vh, 0) rotate(0deg);
    opacity: 0;
  }
  10% {
    opacity: 0.9;
  }
  85% {
    opacity: 0.78;
  }
  100% {
    transform: translate3d(0, 112vh, 0) rotate(300deg);
    opacity: 0;
  }
}
@keyframes rn-drift-sway {
  from {
    transform: translateX(-18px) rotate(-14deg);
  }
  to {
    transform: translateX(18px) rotate(14deg);
  }
}
/* 3D halus di sampul: judul & tombol di lapisan depan (perspective di wadah
   sampul, preserve-3d di isi sampul). */
.rn-cover {
  perspective: 1000px;
}
.rn-cover-inner {
  transform-style: preserve-3d;
}
.rn-headline {
  transform: translateZ(26px);
}
.rn-guest {
  transform: translateZ(14px);
}
.rn-open {
  transform: translateZ(46px);
}
@media (prefers-reduced-motion: reduce) {
  .rn-drift {
    display: none;
  }
}

/* === Motion Bali (dedup+motion 12 Nov 2026): reveal-on-scroll, latar, panjang === */
/* Reveal: konten section muncul saat di-scroll (zoom-in halus ala referensi).
   `.is-js` hanya ada setelah JS jalan -> tanpa JS konten tetap terlihat. */
.rn.is-js .reveal {
  opacity: 0;
  transform: translateY(30px) scale(0.965);
  transition:
    opacity 0.9s ease,
    transform 0.9s cubic-bezier(0.22, 1, 0.36, 1);
  will-change: opacity, transform;
}
.rn.is-js .reveal.is-visible {
  opacity: 1;
  transform: none;
}
/* Foto & kartu di dalam section: muncul menyusul (stagger) setelah section. */
.rn.is-js .reveal img,
.rn.is-js .reveal .rn-card,
.rn.is-js .reveal .rn-foto {
  opacity: 0;
  transform: translateY(18px) scale(0.97);
  transition:
    opacity 0.9s ease 0.18s,
    transform 0.9s cubic-bezier(0.22, 1, 0.36, 1) 0.18s;
}
.rn.is-js .reveal.is-visible img,
.rn.is-js .reveal.is-visible .rn-card,
.rn.is-js .reveal.is-visible .rn-foto {
  opacity: 1;
  transform: none;
}
@media (prefers-reduced-motion: reduce) {
  .rn.is-js .reveal,
  .rn.is-js .reveal img,
  .rn.is-js .reveal .rn-card,
  .rn.is-js .reveal .rn-foto {
    opacity: 1;
    transform: none;
    transition: none;
  }
}
/* Latar berlapis tiap section: semburat aksen di atas + gradien kertas ke aksen. */
.rn-section {
  background:
    radial-gradient(
      120% 55% at 50% 0%,
      color-mix(in srgb, var(--rn-acc) 12%, transparent),
      transparent 62%
    ),
    linear-gradient(
      180deg,
      var(--rn-paper),
      color-mix(in srgb, var(--rn-paper) 84%, var(--rn-acc))
    );
  padding: clamp(84px, 14vw, 128px) 20px;
}
/* Preview lebih panjang: foto mempelai & galeri lebih besar. */
.rn-foto {
  width: min(82%, 320px);
}
.rn-section > img {
  border-radius: 16px;
  margin-bottom: 18px;
}

/* === Motion Bali v2 (12 Nov 2026): ritme latar selang-seling + bingkai === */
/* Section genap: latar aksen pekat + pola wajik samar (ritme terang-gelap). */
div[data-section-id]:nth-child(even) .rn-section {
  background:
    radial-gradient(
      110% 50% at 50% 0%,
      color-mix(in srgb, var(--rn-acc) 30%, transparent),
      transparent 65%
    ),
    repeating-linear-gradient(
      45deg,
      color-mix(in srgb, var(--rn-acc) 4%, transparent) 0 2px,
      transparent 2px 26px
    ),
    repeating-linear-gradient(
      -45deg,
      color-mix(in srgb, var(--rn-acc) 4%, transparent) 0 2px,
      transparent 2px 26px
    ),
    linear-gradient(
      180deg,
      color-mix(in srgb, var(--rn-acc) 28%, var(--rn-paper)),
      color-mix(in srgb, var(--rn-acc) 20%, var(--rn-paper))
    );
}
/* Bingkai ornamen ganda di tiap section (kartu berbingkai emas/aksen). */
.rn-section {
  border: 2px solid color-mix(in srgb, var(--rn-acc) 60%, transparent);
  outline: 1px solid color-mix(in srgb, var(--rn-acc) 40%, transparent);
  outline-offset: 6px;
  border-radius: 24px;
  margin: 20px 14px;
}
/* Foto mempelai bentuk arch (lengkung atas) + bingkai emas + bayangan. */
.rn-foto {
  border-radius: 999px 999px 18px 18px;
  box-shadow: 0 18px 40px color-mix(in srgb, var(--rn-acc) 45%, transparent);
}
/* Drift lebih kentara: opacity naik (page variant). */
.rn-drift--page .rn-drift__item svg {
  opacity: 0.4;
}

/* === Tombol Lihat Lokasi (12 Nov 2026): lengkapi data preview === */
.rn-maps {
  display: inline-block;
  margin-top: 10px;
  padding: 9px 18px;
  border-radius: 999px;
  background: var(--rn-acc);
  color: var(--rn-on-acc, #fff);
  font-weight: 700;
  font-size: 13px;
  text-decoration: none;
}