/* ==========================================================================
   Dino Bash! — Poster Pesta Ulang Tahun Anak (Kids Dinosaur · flyer)
   styles.css
   --------------------------------------------------------------------------
   Estetika: poster pesta prasejarah yang berani — langit cerah, gunung api
   menyala, bukit hutan, jejak kaki dinosaurus, stiker telur umur, maskot
   T-rex. Kustomisasi warna lewat token :root di bawah.

   Pola UX rumah: GULIR ALAMI. Tidak ada viewport terkunci — semua section
   bertumpuk dalam alur dokumen; tiap section adalah "scene" setinggi satu
   viewport yang menengahkan kartunya; konten lebih tinggi tumbuh & mengalir.
   Header tetap (pills desktop · burger mobile), sheet menu slide-down, dock
   mengambang & scroll-spy dibangun main.js dari section DOM; semua geometri
   chrome diturunkan dari token --header-h agar tidak pernah drift.
   ========================================================================== */

/* ---------- Token & palet ---------- */
:root {
  --c-sky: #53c4f2;
  --c-sky-deep: #2e9bd6;
  --c-sky-soft: #bdebfc;
  --c-jungle: #5cb85c;
  --c-jungle-deep: #2e7d32;
  --c-jungle-soft: #e3f2dd;
  --c-sun: #ffd54f;
  --c-sun-soft: #fff3c4;
  --c-lava: #ff7043;
  --c-lava-deep: #e64a19;
  --c-lava-soft: #ffe0d0;
  --c-paper: #fff8e8;
  --c-ink: #1f3d2b;
  --c-ink-soft: #5a7a66;

  --font-display: 'Luckiest Guy', 'Baloo 2', 'Comic Sans MS', 'Segoe Print', cursive;
  --font-body: 'Baloo 2', 'Nunito', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;

  --radius-lg: 26px;
  --radius-md: 16px;
  --shadow-card: 0 14px 34px rgba(31, 61, 43, .22);
  --shadow-soft: 0 6px 16px rgba(31, 61, 43, .14);

  /* Geometri chrome — SATU sumber kebenaran.
     --header-h : tinggi bar tetap di atas (tanpa safe-area).
     --chrome-h : tinggi chrome atas sesungguhnya (header + safe-area);
                  dipakai cap cover & offset anchor (scroll-padding).
     --dock-h   : perkiraan tinggi dock mengambang + jarak amannya. */
  --header-h: 58px;
  --chrome-h: calc(var(--header-h) + var(--safe-t));
  --dock-h: 84px;

  --safe-t: env(safe-area-inset-top, 0px);
  --safe-b: env(safe-area-inset-bottom, 0px);
}

/* ---------- Reset & dasar ---------- */
*, *::before, *::after { box-sizing: border-box; }

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

html {
  scroll-behavior: smooth; /* lompatan anchor mengglide; reduced-motion mematikan */
}

/* Offset anchor: lompatan anchor/deep-link mendarat tepat di bawah header.
   Diturunkan dari token chrome — tidak pernah drift dari tinggi bar asli.
   Hanya saat JS aktif (tanpa JS tidak ada header tetap yang harus dielak). */
html.js {
  scroll-padding-top: calc(var(--chrome-h) + 10px);
}

body {
  font-family: var(--font-body);
  color: var(--c-ink);
  background: var(--c-paper);
  line-height: 1.6;
  overflow-x: clip; /* dekorasi off-canvas tak boleh membuat gulir menyamping */
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

/* Konten mulai di bawah header tetap (hanya saat header tampil). */
html.js body { padding-top: var(--chrome-h); }

/* Scrollbar bergaya palet hutan untuk semua area yang bisa digulir
   (Firefox memakai shorthand scrollbar-color). */
* { scrollbar-width: thin; scrollbar-color: var(--c-jungle) transparent; }
*::-webkit-scrollbar { width: 8px; height: 8px; }
*::-webkit-scrollbar-track { background: transparent; }
*::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, var(--c-jungle), var(--c-sky-deep));
  border-radius: 8px;
  border: 2px solid transparent;
  background-clip: padding-box;
}

/* Engine platform dapat mengganti <img> dengan <picture> — jaga layout tetap rapi. */
.panel picture { display: block; }

[hidden] { display: none !important; }

h1, h2, h3 { margin: 0 0 .35em; line-height: 1.2; font-weight: 700; }
h2 { font-size: clamp(1.5rem, 5.5vw, 2rem); }
h3 { font-size: 1.05rem; }
p { margin: 0 0 1em; }
a { color: inherit; }
img { max-width: 100%; display: block; }
button { font-family: inherit; }
::selection { background: var(--c-sun); color: var(--c-ink); }

:focus-visible { outline: 3px solid var(--c-sky-deep); outline-offset: 3px; }

/* Teks hasil personalisasi host (morph) bisa lebih panjang dari bawaan —
   kata/deret panjang tetap ter-wrap sehingga tidak pernah meluber keluar
   kartu (tidak ada scroll horizontal). */
h1, h2, h3, p, .chip, .cover-meta span, .footer-brand-name { overflow-wrap: anywhere; }

/* Elemen yang dikorbankan fitCover() & audit empty-state: visual saja —
   tetap di DOM, dicetak kembali (aturan hanya berlaku di layar + JS). */
@media screen {
  html.js .fit-hidden,
  html.js .is-empty { display: none !important; }
}

/* ==========================================================================
   SCENE — gulir alami. Semua section bertumpuk dalam alur dokumen; tiap
   section adalah scene setinggi area di bawah header yang menengahkan
   kartunya; konten lebih tinggi cuma tumbuh. Tanpa JS dokumennya persis
   sama, hanya tanpa dock/header/menu/progress.
   ========================================================================== */
.app-shell { position: relative; }

.panel {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  /* Scene setinggi area di bawah header; konten lebih tinggi cuma tumbuh. */
  min-height: calc(100vh - var(--chrome-h));
  min-height: calc(100dvh - var(--chrome-h));
  padding:
    clamp(.7rem, 2vw, 1.1rem)
    clamp(.6rem, 2vw, 1.25rem)
    calc(clamp(1.1rem, 3vw, 1.6rem) + var(--dock-h) + var(--safe-b));
  /* Offset anchor TIDAK dipasang di sini — scroll-margin & scroll-padding
     akan saling menumpuk; satu-satunya sumber offset anchor adalah
     html.js { scroll-padding-top } (turunan token chrome). */
}

.panel-hidden { display: none !important; }

.panel-inner {
  width: min(680px, 100%);
  margin: 1.1rem auto;
  background: #fff;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  padding: clamp(1.5rem, 5vw, 2.5rem) clamp(1.25rem, 5vw, 2.25rem) 2.5rem;
}

.panel-inner-center {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  justify-content: center;
}

.kicker {
  display: inline-block;
  font-weight: 700;
  font-size: .76rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  padding: .4rem .85rem;
  border-radius: 999px;
  background: var(--c-jungle-soft);
  color: var(--c-ink);
  margin: 0 0 1rem;
}

.lead { font-size: 1rem; color: var(--c-ink-soft); max-width: 56ch; }

/* ---------- Tombol ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  border: 0;
  cursor: pointer;
  font-weight: 700;
  font-size: 1rem;
  line-height: 1;
  padding: .9rem 1.6rem;
  border-radius: 999px;
  text-decoration: none;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn:focus-visible { outline: 3px solid var(--c-sky-deep); outline-offset: 3px; }

.btn-primary { background: var(--c-lava); color: #fff; box-shadow: 0 8px 20px rgba(230, 74, 25, .4); }
.btn-primary:hover { box-shadow: 0 12px 26px rgba(230, 74, 25, .5); }

.btn-secondary { background: var(--c-sun-soft); color: var(--c-ink); border: 2px solid var(--c-sun); }
.btn-secondary:hover { background: #ffedb0; }

.btn-cta {
  background: var(--c-jungle-deep);
  color: #fff;
  font-size: 1.08rem;
  box-shadow: 0 10px 26px rgba(46, 125, 50, .45);
}
.btn-cta:hover { box-shadow: 0 14px 32px rgba(46, 125, 50, .55); }

.btn-cal {
  background: #fff;
  color: var(--c-jungle-deep);
  border: 2px solid var(--c-jungle);
  font-size: .95rem;
  padding: .75rem 1.35rem;
}
.btn-cal:hover { background: var(--c-jungle-soft); }

.btn-block { width: 100%; }

/* ==========================================================================
   HALAMAN 1 — POSTER PEMBUKA (cover = tepat satu layar)
   ========================================================================== */
.panel-cover {
  background:
    radial-gradient(circle at 78% 12%, rgba(255, 213, 79, .35), transparent 26%),
    linear-gradient(180deg, var(--c-sky) 0%, var(--c-sky) 58%, #7fd7f7 82%, var(--c-sky-soft) 100%);
  padding-left: 0; padding-right: 0; /* dekorasi & foto latar boleh full-bleed */
}

/* Cap satu layar: tepat area di bawah header (diturunkan dari token).
   Tanpa JS tanpa cap — poster tumbuh alami seperti dokumen biasa. */
html.js .panel-cover {
  min-height: calc(100vh - var(--chrome-h));
  min-height: calc(100dvh - var(--chrome-h));
  max-height: calc(100vh - var(--chrome-h));
  max-height: calc(100dvh - var(--chrome-h));
  /* Katup pengaman terakhir untuk viewport ekstrem: isi poster bisa digulir
     di dalam scene — konten tak pernah terpotong. */
  overflow-y: auto;
  overscroll-behavior: contain;
}

/* --- Dekorasi poster --- */
.poster-deco { position: absolute; inset: 0; pointer-events: none; overflow: hidden; }

/* --- Foto latar poster (opsional) ---
   Default terisi placeholder bawaan (photo-cover.svg) → poster langsung tampil
   "berfoto". CONFIG.coverPhoto: '' → is-photo-bg dilepas JS, langit & gunung
   api animasi klasik kembali. */
.cover-photo {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  display: none;
}
.panel-cover.is-photo-bg .cover-photo { display: block; }
/* Lapisan gelap tipis agar judul & info tetap terbaca di atas foto apa pun
   (termasuk foto yang gelap atau ramai). */
.panel-cover.is-photo-bg::after {
  content: '';
  position: absolute; inset: 0;
  z-index: 2;
  pointer-events: none;
  background:
    radial-gradient(circle at 50% 14%, rgba(31, 61, 43, 0) 0%, rgba(31, 61, 43, .18) 74%),
    linear-gradient(180deg, rgba(31, 61, 43, .34) 0%, rgba(31, 61, 43, .10) 36%, rgba(31, 61, 43, .14) 64%, rgba(31, 61, 43, .5) 100%);
}
/* Mode foto: dekorasi langit klasik disembunyikan (digantikan foto). */
.panel-cover.is-photo-bg .poster-deco { display: none; }

.sun {
  position: absolute; top: 5%; left: 5%;
  width: clamp(84px, 22vw, 130px); height: clamp(84px, 22vw, 130px);
  border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, #fff7d6, var(--c-sun) 70%);
  box-shadow: 0 0 70px rgba(255, 213, 79, .8);
}

.cloud {
  position: absolute; background: #fff; border-radius: 999px;
  opacity: .92;
  animation: drift 30s linear infinite alternate;
}
.cloud::before, .cloud::after {
  content: ''; position: absolute; background: #fff; border-radius: 50%;
}
.cloud-a { width: 150px; height: 42px; top: 12%; left: 20%; }
.cloud-a::before { width: 70px; height: 70px; top: -34px; left: 24px; }
.cloud-a::after { width: 52px; height: 52px; top: -20px; left: 80px; }
.cloud-b { width: 118px; height: 34px; top: 27%; left: 48%; animation-delay: -10s; }
.cloud-b::before { width: 54px; height: 54px; top: -26px; left: 20px; }
.cloud-b::after { width: 40px; height: 40px; top: -14px; left: 62px; }
.cloud-c { width: 96px; height: 28px; top: 6%; right: 14%; animation-delay: -18s; }
.cloud-c::before { width: 46px; height: 46px; top: -22px; left: 16px; }
.cloud-c::after { width: 34px; height: 34px; top: -12px; left: 52px; }

/* Gunung api */
.volcano {
  position: absolute; right: 2%; top: 9%;
  width: clamp(120px, 32vw, 190px); height: clamp(130px, 34vw, 200px);
  z-index: 1;
}
.volcano::before { /* kerucut */
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(165deg, #8aa968, #5c7a46 85%);
  clip-path: polygon(50% 2%, 100% 100%, 0 100%);
  filter: drop-shadow(0 12px 18px rgba(31, 61, 43, .28));
}
.volcano::after { /* kawah menyala */
  content: ''; position: absolute; left: 50%; top: 0;
  transform: translateX(-50%);
  width: clamp(30px, 8vw, 46px); height: clamp(30px, 8vw, 46px);
  border-radius: 50%;
  background: radial-gradient(circle at 40% 35%, #fff3c4, var(--c-sun) 45%, var(--c-lava) 92%);
  box-shadow: 0 0 34px rgba(255, 112, 67, .85);
  animation: lava-glow 3.2s ease-in-out infinite alternate;
}
.lava { /* aliran lava */
  position: absolute; left: 50%; top: 10%;
  transform: translateX(-50%);
  width: 14px; height: clamp(30px, 8vw, 48px);
  border-radius: 0 0 10px 10px;
  background: linear-gradient(var(--c-sun), var(--c-lava));
}
.smoke { position: absolute; border-radius: 50%; background: rgba(255, 255, 255, .85); }
.smoke-a { width: 34px; height: 34px; left: 44%; top: -14px; animation: puff 4.2s ease-out infinite; }
.smoke-b { width: 24px; height: 24px; left: 56%; top: -8px; animation: puff 4.2s ease-out 1.5s infinite; }

/* Bukit hutan di bawah */
.hills { position: absolute; left: 0; right: 0; bottom: 0; height: 120px; z-index: 1; }
.hills::before {
  content: ''; position: absolute; left: -8%; bottom: -34px;
  width: 72%; height: 180px; border-radius: 50% 50% 0 0 / 70% 70% 0 0;
  background: linear-gradient(#6cbe4f, #4f9e3b);
}
.hills::after {
  content: ''; position: absolute; right: -10%; bottom: -56px;
  width: 82%; height: 210px; border-radius: 50% 50% 0 0 / 80% 80% 0 0;
  background: linear-gradient(#57ab41, #3e8530);
}

/* Jejak kaki dinosaurus */
.footprints {
  position: absolute; left: 3%; bottom: 26%;
  z-index: 1; display: flex; flex-direction: column; gap: 12px; opacity: .85;
}
.footprints svg { width: 22px; height: 33px; }
.footprints svg:nth-child(2) { transform: rotate(14deg) translateX(7px); }
.footprints svg:nth-child(3) { transform: rotate(-10deg) translateX(-3px) translateY(-4px); }

/* Emoji mengambang */
.floater {
  position: absolute; z-index: 2; font-size: 1.8rem; opacity: .95;
  pointer-events: none;
  animation: bob 5s ease-in-out infinite alternate;
  filter: drop-shadow(0 4px 8px rgba(31, 61, 43, .3));
}
.f1 { top: 40%; right: 5%; animation-duration: 5.4s; }
.f2 { bottom: 34%; left: 8%; animation-delay: .9s; animation-duration: 6s; }
.f3 { bottom: 20%; right: 7%; animation-delay: 1.4s; animation-duration: 4.8s; }
.f4 { top: 30%; left: 16%; animation-delay: .5s; animation-duration: 5.8s; }

/* --- Konten poster --- */
.cover-head {
  position: relative; z-index: 4;
  align-self: stretch;
  display: flex; justify-content: space-between; gap: .6rem; flex-wrap: wrap;
  padding: max(.85rem, var(--safe-t)) 1rem 0;
}

.chip {
  display: inline-flex; align-items: center; gap: .4rem;
  background: #fff;
  border: 1px solid rgba(31, 61, 43, .18);
  border-radius: 999px;
  padding: .4rem .95rem;
  font-size: .84rem;
  font-weight: 600;
  box-shadow: var(--shadow-soft);
  max-width: min(90vw, 24rem);
  overflow-wrap: anywhere;
}
.chip strong { font-weight: 800; }
.chip-date { background: var(--c-sun-soft); }

/* Tombol "Perbesar poster" — hanya tampil saat mode foto latar aktif
   (JS menambah .is-photo-bg pada .panel-cover). */
.cover-zoom-btn {
  position: absolute; z-index: 5;
  left: 50%; bottom: calc(var(--safe-b) + 1rem);
  transform: translateX(-50%);
  border: 0; cursor: zoom-in;
  display: inline-flex; align-items: center; gap: .35rem;
  background: rgba(255, 255, 255, .92);
  color: var(--c-ink);
  font-family: inherit; font-weight: 700; font-size: .8rem;
  padding: .45rem .95rem;
  border-radius: 999px;
  box-shadow: var(--shadow-card);
  transition: transform .15s ease, box-shadow .15s ease;
}
.cover-zoom-btn:hover { transform: translateX(-50%) translateY(-2px); }
.cover-zoom-btn:focus-visible { outline: 3px solid var(--c-sky-deep); outline-offset: 3px; }
.panel-cover:not(.is-photo-bg) .cover-zoom-btn { display: none; }

.cover-body {
  position: relative; z-index: 3;
  flex: 1 1 auto;
  align-self: stretch;
  display: flex; flex-direction: column; align-items: center;
  text-align: center;
  justify-content: center;
  margin: auto; /* auto-margin menengahkan tanpa mengclip saat sempit */
  padding: clamp(1rem, 4vw, 2rem) clamp(1.25rem, 6vw, 3rem) clamp(2.6rem, 8vw, 3.4rem);
}

.kicker-cover {
  background: var(--c-lava-soft);
  color: var(--c-lava-deep);
  font-weight: 800;
  font-size: .8rem;
  letter-spacing: .14em;
}

.cover-title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(3.1rem, 13vw, 5.6rem);
  line-height: 1.05;
  color: var(--c-jungle-deep);
  letter-spacing: .02em;
  margin: .12em 0 .1em;
  text-shadow: 0 3px 0 #fff, 0 6px 0 rgba(255, 255, 255, .7), 0 10px 20px rgba(31, 61, 43, .28);
  transform: rotate(-1.5deg);
}

/* Stiker maskot + telur umur */
.sticker-row {
  display: flex; align-items: center; justify-content: center;
  gap: 1rem; flex-wrap: wrap;
  margin: .4rem 0 .2rem;
}
.dino-mascot {
  position: relative;
  overflow: hidden; /* klip foto bulat */
  width: clamp(4.4rem, 18vw, 5.8rem);
  height: clamp(4.4rem, 18vw, 5.8rem);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: clamp(2.1rem, 9vw, 2.9rem);
  background: linear-gradient(145deg, #7fdd6e, var(--c-jungle-deep));
  border: 4px solid #fff;
  box-shadow: 0 12px 24px rgba(46, 125, 50, .42);
  transform: rotate(-7deg);
}
/* Stiker foto si ulang tahun: placeholder tampil secara bawaan (has-photo).
   CONFIG.photo: false → has-photo dilepas JS, maskot 🦖 kembali tampil. */
.dino-mascot-photo {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  display: none;
}
.dino-mascot.has-photo .dino-mascot-emoji { display: none; }
.dino-mascot.has-photo .dino-mascot-photo { display: block; }
.age-badge {
  position: relative;
  width: clamp(5.6rem, 24vw, 7.4rem);
  height: clamp(6.6rem, 28vw, 8.6rem);
  border-radius: 50% 50% 50% 50% / 58% 58% 42% 42%; /* bentuk telur */
  background: linear-gradient(150deg, #ffe9a8, var(--c-sun));
  border: 3px solid #fff;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  transform: rotate(6deg);
  box-shadow: 0 12px 26px rgba(255, 160, 40, .45);
}
.age-badge::before, .age-badge::after { /* bintik telur */
  content: ''; position: absolute; border-radius: 50%;
  background: rgba(255, 255, 255, .75);
}
.age-badge::before { width: 13px; height: 17px; top: 22%; right: 17%; transform: rotate(20deg); }
.age-badge::after { width: 10px; height: 13px; bottom: 26%; left: 18%; transform: rotate(-15deg); }
/* Umur dikosongkan di editor (engine melepas [data-age]) → sembunyikan badge
   agar label "tahun" tidak tampil sendirian. JS juga menjaga jalur CONFIG. */
.age-badge:not(:has(.age-number:not(:empty))) { display: none; }
.age-number { font-family: var(--font-display); font-size: clamp(2.4rem, 10vw, 3.3rem); line-height: 1; color: var(--c-ink); margin-top: .3rem; }
.age-label { font-weight: 700; font-size: .95rem; color: var(--c-ink); }

.cover-name {
  font-weight: 800;
  font-size: clamp(1.7rem, 6.5vw, 2.4rem);
  color: var(--c-ink);
  margin: .8em 0 .15em;
  overflow-wrap: anywhere; /* nama panjang tidak akan meluber */
}

.cover-sub {
  color: var(--c-ink-soft);
  font-size: clamp(.95rem, 3vw, 1.05rem);
  max-width: 40ch;
  margin-bottom: 1.3rem;
}

.cover-meta {
  display: flex; flex-wrap: wrap; justify-content: center; gap: .55rem;
  margin-bottom: 1.6rem;
}
.cover-meta span {
  background: #fff;
  border: 1px solid rgba(31, 61, 43, .16);
  padding: .5rem .95rem;
  border-radius: 14px;
  font-size: .86rem;
  font-weight: 600;
  box-shadow: var(--shadow-soft);
}

.cover-actions {
  margin-top: .4rem;
  display: flex; flex-wrap: wrap; gap: .7rem; justify-content: center;
}

.host-line { margin-top: 1.7rem; font-size: .9rem; color: var(--c-ink-soft); }
.host-line span { color: var(--c-ink); font-weight: 800; }

/* ==========================================================================
   HALAMAN 2 — DETAIL PESTA
   ========================================================================== */
.panel-detail {
  background:
    radial-gradient(circle at 90% 8%, var(--c-sun-soft), transparent 34%),
    radial-gradient(circle at 8% 42%, var(--c-jungle-soft), transparent 38%),
    radial-gradient(circle at 85% 90%, var(--c-sky-soft), transparent 40%),
    var(--c-paper);
}
.panel-detail .panel-inner,
.panel-rsvp .panel-inner,
.panel-guestbook .panel-inner,
.panel-closing .panel-inner {
  background: #fff;
}

.info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: .9rem;
  margin: 1.4rem 0;
}

.info-card {
  border-radius: var(--radius-md);
  padding: 1.2rem 1.2rem 1.1rem;
  box-shadow: var(--shadow-soft);
  background: var(--c-jungle-soft);
}
.info-card:nth-child(2) { background: var(--c-sun-soft); }
.info-card:nth-child(3) { background: var(--c-sky-soft); }
.info-card:nth-child(4) { background: var(--c-lava-soft); }

.info-icon { font-size: 1.6rem; display: block; margin-bottom: .4rem; }
.info-card h3 { font-size: .78rem; text-transform: uppercase; letter-spacing: .14em; color: var(--c-ink-soft); }
.info-card p { margin: 0; font-size: .95rem; color: var(--c-ink); }
.info-card strong { color: var(--c-ink); }

.text-link {
  display: inline-block; margin-top: .6rem;
  font-weight: 700; color: var(--c-lava-deep);
  text-decoration: underline; text-underline-offset: 3px;
}

/* --- Banner / poster pesta resmi (opsional) ---
   Slip lebar untuk menampilkan flyer/banner acara yang sudah jadi (mis.
   poster desain sendiri / dari venue) supaya tamu yakin berada di undangan
   yang benar. Klik → lightbox (perbesar). */
.flyer-banner {
  position: relative;
  margin: 1.4rem 0 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: #fff;
  box-shadow: var(--shadow-soft);
  cursor: zoom-in;
  transition: transform .15s ease, box-shadow .15s ease;
}
.flyer-banner:hover { transform: translateY(-3px); box-shadow: var(--shadow-card); }
.flyer-banner:focus-visible { outline: 3px solid var(--c-sky-deep); outline-offset: 3px; }
.flyer-banner img {
  width: 100%;
  aspect-ratio: 2 / 1; /* rasio banner lebar; placeholder SVG juga 2:1 */
  object-fit: cover;
  pointer-events: none; /* klik diteruskan ke figure (lightbox) */
}
.flyer-banner figcaption {
  position: absolute; left: 0; right: 0; bottom: 0;
  padding: 2.2rem 1rem .7rem;
  background: linear-gradient(transparent, rgba(31, 61, 43, .78));
  color: #fff;
  text-align: left;
  font-weight: 700;
  font-size: .9rem;
  text-shadow: 0 1px 4px rgba(0, 0, 0, .35);
}

.countdown-wrap {
  background: var(--c-sun-soft);
  border: 2px dashed var(--c-sun);
  border-radius: var(--radius-md);
  padding: 1.2rem;
  text-align: center;
  margin: 1.4rem 0;
}
.countdown-wrap h3 { font-size: 1rem; letter-spacing: .06em; }

.countdown { display: flex; align-items: center; justify-content: center; gap: .5rem; margin-top: .6rem; }
.cd-box {
  background: #fff; color: var(--c-ink);
  min-width: 3.6rem; padding: .55rem .4rem; border-radius: 14px;
  display: flex; flex-direction: column; align-items: center;
  box-shadow: var(--shadow-soft);
}
.cd-num { font-weight: 800; font-size: 1.6rem; line-height: 1; font-variant-numeric: tabular-nums; color: var(--c-lava-deep); }
.cd-box small { font-size: .62rem; text-transform: uppercase; letter-spacing: .14em; font-weight: 700; color: var(--c-ink-soft); }
.cd-sep { font-weight: 700; font-size: 1.3rem; color: var(--c-ink-soft); }
.countdown-done { display: block; padding: .6rem; font-weight: 700; color: var(--c-jungle-deep); }

.cal-wrap { margin: 1rem 0 0; }
.cal-wrap .btn { margin: 0 auto; }

/* Agenda */
.timeline { list-style: none; margin: .4rem 0 1.8rem; padding: 0; position: relative; }
.timeline::before {
  content: '';
  position: absolute; left: 4.55rem; top: .5rem; bottom: .5rem;
  width: 3px; border-radius: 3px;
  background: linear-gradient(var(--c-jungle), var(--c-lava));
}
.timeline li { position: relative; padding: .45rem 0 .45rem 5.3rem; }
.tl-time {
  position: absolute; left: 0; top: .68rem; width: 4.2rem; text-align: right;
  font-weight: 800; font-size: .98rem; color: var(--c-lava-deep);
}
.timeline li::before { /* jejak kaki dino sebagai penanda */
  content: '';
  position: absolute; left: calc(4.55rem - 10px); top: .85rem;
  width: 20px; height: 30px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 36'%3E%3Cellipse cx='12' cy='8' rx='5' ry='6' fill='%23e64a19'/%3E%3Cellipse cx='3' cy='24' rx='4' ry='6' fill='%23e64a19'/%3E%3Cellipse cx='12' cy='27' rx='4' ry='6' fill='%23e64a19'/%3E%3Cellipse cx='21' cy='24' rx='4' ry='6' fill='%23e64a19'/%3E%3C/svg%3E") no-repeat center / contain;
}
.timeline p { margin: 0; font-size: .95rem; color: var(--c-ink); }

.detail-cta { display: flex; flex-wrap: wrap; gap: .8rem; justify-content: center; margin-top: 1.6rem; }

/* ==========================================================================
   HALAMAN 3 — GALERI FOTO
   ========================================================================== */
.panel-gallery {
  background:
    radial-gradient(circle at 12% 10%, var(--c-sun-soft), transparent 36%),
    radial-gradient(circle at 88% 82%, var(--c-sky-soft), transparent 40%),
    var(--c-paper);
}

.gallery-section { margin-top: 1.4rem; }
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: .9rem;
}
.photo-card {
  margin: 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: #fff;
  box-shadow: var(--shadow-soft);
  cursor: zoom-in;
  transition: transform .15s ease, box-shadow .15s ease;
}
.photo-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-card); }
.photo-card:focus-visible { outline: 3px solid var(--c-sky-deep); outline-offset: 3px; }
.photo-card img {
  width: 100%;
  aspect-ratio: 4 / 5; /* rasio foto ideal; placeholder SVG juga 4:5 */
  object-fit: cover;
  pointer-events: none; /* klik diteruskan ke kartu (lightbox) */
}
.photo-card figcaption {
  font-size: .82rem;
  font-weight: 700;
  text-align: center;
  padding: .55rem .4rem;
  color: var(--c-ink);
}

/* Foto unggulan (hero) — momen paling berharga tampil besar di atas grid. */
.gallery-hero {
  position: relative;
  margin: 0 0 1rem;
  cursor: zoom-in;
  transition: transform .15s ease, box-shadow .15s ease;
}
.gallery-hero img {
  width: 100%;
  aspect-ratio: 16 / 10; /* rasio lebar: momen pesta tampak sinematik */
  object-fit: cover;
  pointer-events: none; /* klik diteruskan ke kartu (lightbox) */
}
.gallery-hero figcaption {
  position: absolute; left: 0; right: 0; bottom: 0;
  padding: 2.4rem 1rem .75rem;
  background: linear-gradient(transparent, rgba(31, 61, 43, .8));
  color: #fff;
  text-align: left;
  font-size: .95rem;
}

/* ==========================================================================
   HALAMAN 4 — HALAMAN BEBAS (opsional)
   ========================================================================== */
.panel-free {
  background:
    radial-gradient(circle at 88% 12%, var(--c-sun-soft), transparent 36%),
    radial-gradient(circle at 10% 85%, var(--c-jungle-soft), transparent 40%),
    var(--c-paper);
}

/* Satu kartu per blok bebas; editor mengkloning .free-block per baris. */
.free-blocks {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: 1.4rem;
}
.free-block {
  background: linear-gradient(160deg, #fff, var(--c-jungle-soft));
  border: 2px solid rgba(46, 125, 50, .18);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
  padding: clamp(1.2rem, 4vw, 1.6rem);
}
.free-title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(1.3rem, 4.5vw, 1.7rem);
  color: var(--c-jungle-deep);
  margin: 0 0 .35rem;
  overflow-wrap: anywhere;
}
.free-content {
  margin: 0;
  color: var(--c-ink);
  font-size: .98rem;
  overflow-wrap: anywhere;
}
.free-figure { margin: 1.1rem auto 0; max-width: 480px; }
/* Optional free-page photo: when the platform leaves the Free Image empty it
   removes img.free-img; hide the whole frame so no empty lightbox button leaks
   to a guest (the block keeps its title + text). */
.free-figure:not(:has(.free-img)) { display: none; }
.free-open {
  appearance: none;
  position: relative;
  display: block; width: 100%; padding: 0;
  border: 3px solid #fff;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--c-sky-soft);
  cursor: zoom-in;
  box-shadow: var(--shadow-card);
  transition: transform .15s ease, box-shadow .15s ease;
}
.free-open:hover { transform: translateY(-3px); box-shadow: var(--shadow-card); }
.free-open:active { transform: translateY(0); }
.free-open:focus-visible { outline: 3px solid var(--c-sky-deep); outline-offset: 2px; }
.free-img {
  display: block; width: 100%;
  aspect-ratio: 4 / 3; /* rasio foto ideal; placeholder SVG juga 4:3 */
  object-fit: cover;
  background: var(--c-sky-soft);
}
.free-chip {
  position: absolute; right: .8rem; bottom: .8rem; z-index: 2;
  font-size: .68rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase;
  color: var(--c-ink);
  background: rgba(255, 255, 255, .92);
  border-radius: 999px; padding: .35rem .7rem;
  pointer-events: none;
  box-shadow: var(--shadow-soft);
}
.free-cap {
  margin: .55rem 0 0;
  font-size: .72rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase;
  color: var(--c-ink-soft);
  overflow-wrap: anywhere;
}

/* Label navigasi halaman bebas (morph "Free Page Tab Label") — sengaja
   disembunyikan; teksnya dibaca main.js untuk nav header/sheet/dock. */
.free-nav-label { display: none; }

/* ==========================================================================
   LIGHTBOX MEDIA — klik untuk membuka media asli + zoom & geser.
   Semua foto DAN video terbuka di sini: gambar bisa di-zoom (roda, cubit,
   ketuk dua kali, tombol 🔍) dan digeser saat diperbesar; video diputar
   sebagai embed/file langsung. Tutup: Escape / backdrop / ✕.
   ========================================================================== */
.lightbox {
  position: fixed; inset: 0; z-index: 200;
  background: rgba(23, 42, 30, .93);
  display: flex; align-items: center; justify-content: center;
  flex-direction: column;
  padding: calc(1rem + var(--safe-t)) 1rem calc(1rem + var(--safe-b));
  animation: lightbox-in .18s ease;
}
.lightbox[hidden] { display: none; }
html.lb-open, html.lb-open body { overflow: hidden; } /* kunci dokumen di belakang lightbox */

.lightbox-figure {
  margin: 0;
  max-width: min(94vw, 980px);
  max-height: 82vh; max-height: 82dvh;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  text-align: center;
}
.lightbox-img {
  display: block;
  max-width: 100%;
  max-height: 66vh; max-height: 66dvh;
  width: auto; height: auto;
  border: 5px solid #fff;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  background: var(--c-paper);
  user-select: none;
  -webkit-user-select: none;
  will-change: transform;
  transition: transform .18s ease;
  cursor: zoom-in;
}
.lightbox-img.is-zoomed { cursor: grab; }
.lightbox-img.is-zoomed:active { cursor: grabbing; }
.lightbox-img.is-panning { transition: none; }

.lightbox-caption {
  color: #fff;
  margin: .8rem 0 0;
  font-weight: 700;
  font-size: 1rem;
  overflow-wrap: anywhere;
}
.lightbox-caption:empty { display: none; }

.lightbox-original {
  display: inline-flex; align-items: center; gap: .4rem;
  margin-top: .7rem;
  padding: .55rem 1.1rem;
  border: 1px solid rgba(255, 255, 255, .5);
  border-radius: 999px;
  background: rgba(255, 255, 255, .94);
  color: var(--c-ink);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  text-decoration: none;
}
.lightbox-original:hover { background: #fff; }
.lightbox-original:focus-visible { outline: 3px solid var(--c-sun); outline-offset: 2px; }

.lightbox-video {
  display: flex; align-items: center; justify-content: center;
  width: min(92vw, 880px);
  aspect-ratio: 16 / 9;
  max-height: 66vh; max-height: 66dvh;
  background: #000;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  overflow: hidden;
}
.lightbox-video iframe,
.lightbox-video video {
  width: 100%; height: 100%;
  border: 0; display: block;
}

.lightbox-close,
.lightbox-nav,
.lightbox-zoom {
  position: absolute;
  z-index: 3;
  display: flex; align-items: center; justify-content: center;
  width: 2.9rem; height: 2.9rem;
  border: 0; border-radius: 50%;
  background: #fff; color: var(--c-ink);
  font-size: 1.15rem; line-height: 1; cursor: pointer;
  box-shadow: var(--shadow-soft);
  transition: transform .15s ease, background .15s ease;
}
.lightbox-close:hover,
.lightbox-nav:hover:not(:disabled),
.lightbox-zoom:hover { background: var(--c-sun-soft); transform: scale(1.06); }
.lightbox-close:focus-visible,
.lightbox-nav:focus-visible,
.lightbox-zoom:focus-visible { outline: 3px solid var(--c-sun); outline-offset: 2px; }
.lightbox-close { top: calc(.9rem + var(--safe-t)); right: max(.9rem, env(safe-area-inset-right)); }
.lightbox-zoom { top: calc(.9rem + var(--safe-t)); right: calc(max(.9rem, env(safe-area-inset-right)) + 3.4rem); }
.lightbox-prev { left: max(.7rem, env(safe-area-inset-left)); top: 50%; transform: translateY(-50%); }
.lightbox-next { right: max(.7rem, env(safe-area-inset-right)); top: 50%; transform: translateY(-50%); }
.lightbox-prev:hover:not(:disabled), .lightbox-next:hover:not(:disabled) { transform: translateY(-50%) scale(1.06); }
.lightbox-nav:disabled { opacity: .3; cursor: default; }

@media (max-width: 520px) {
  .lightbox-img { max-height: 56vh; max-height: 56dvh; }
  .lightbox-video { width: 94vw; max-height: 56vh; max-height: 56dvh; }
}

/* ==========================================================================
   HALAMAN 5 — VIDEO (opsional)
   ========================================================================== */
.panel-video {
  background:
    radial-gradient(circle at 88% 12%, var(--c-lava-soft), transparent 36%),
    radial-gradient(circle at 10% 85%, var(--c-sky-soft), transparent 40%),
    var(--c-paper);
}
.video-section { margin-top: 1.4rem; }
.video-card {
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: #fff;
  box-shadow: var(--shadow-soft);
  cursor: pointer;
  transition: transform .15s ease, box-shadow .15s ease;
}
.video-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-card); }
.video-card:focus-visible { outline: 3px solid var(--c-sky-deep); outline-offset: 3px; }

/* Area 16:9 — thumbnail video (atau placeholder dino bila belum diganti). */
.video-thumb {
  position: relative;
  aspect-ratio: 16 / 9;
  background: linear-gradient(150deg, var(--c-sky-deep), var(--c-jungle-deep));
  overflow: hidden;
}
.video-thumb-img {
  width: 100%; height: 100%;
  object-fit: cover;
  pointer-events: none; /* klik diteruskan ke kartu (lightbox) */
}
.video-thumb::after { /* lapisan tipis agar tombol play tetap kontras */
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(31, 61, 43, .1), rgba(31, 61, 43, .28));
  pointer-events: none;
}
.video-play {
  position: absolute; left: 50%; top: 50%;
  transform: translate(-50%, -50%);
  z-index: 2;
  display: flex; align-items: center; justify-content: center;
  width: clamp(3.4rem, 14vw, 4.6rem); height: clamp(3.4rem, 14vw, 4.6rem);
  border-radius: 50%;
  background: rgba(255, 255, 255, .94);
  color: var(--c-lava-deep);
  font-size: clamp(1.2rem, 5vw, 1.7rem);
  padding-left: .18em; /* kompensasi bentuk glyph ▶ */
  box-shadow: 0 8px 22px rgba(31, 61, 43, .35);
  animation: play-pulse 2.4s ease-in-out infinite;
}
.video-card figcaption {
  display: flex; flex-direction: column; gap: .1rem;
  padding: .8rem 1rem .9rem;
  color: var(--c-ink);
}
.video-card figcaption strong { font-size: 1.02rem; }
.video-card figcaption span { font-size: .84rem; color: var(--c-ink-soft); font-weight: 600; }

@keyframes play-pulse {
  0% { box-shadow: 0 8px 22px rgba(31, 61, 43, .35), 0 0 0 0 rgba(255, 255, 255, .55); }
  70% { box-shadow: 0 8px 22px rgba(31, 61, 43, .35), 0 0 0 16px rgba(255, 255, 255, 0); }
  100% { box-shadow: 0 8px 22px rgba(31, 61, 43, .35), 0 0 0 0 rgba(255, 255, 255, 0); }
}

/* ==========================================================================
   HALAMAN 6 — RSVP
   ========================================================================== */
.panel-rsvp {
  background:
    radial-gradient(circle at 10% 10%, var(--c-jungle-soft), transparent 34%),
    radial-gradient(circle at 90% 88%, var(--c-lava-soft), transparent 38%),
    var(--c-paper);
}

.rsvp-form { margin-top: 1.3rem; }

.field { margin-bottom: 1.1rem; }
.field label {
  display: block; font-weight: 700; font-size: .9rem; margin-bottom: .4rem;
}
.req { color: var(--c-lava-deep); }

.field input, .field select, .field textarea {
  width: 100%;
  font-family: inherit; font-size: 1rem;
  color: var(--c-ink);
  background: #fdf8ec;
  border: 2px solid transparent;
  border-radius: 14px;
  padding: .75rem .95rem;
  transition: border-color .15s ease, box-shadow .15s ease, background .15s ease;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  background: #fff;
  border-color: var(--c-jungle);
  box-shadow: 0 0 0 4px rgba(92, 184, 92, .25);
}
.field textarea { resize: vertical; min-height: 84px; }

.error-text {
  display: block; min-height: 1.25em; margin-top: .3rem;
  font-size: .82rem; font-weight: 700; color: var(--c-lava-deep);
}

/* Detail tamu disembunyikan saat "tidak hadir" (JS) */
.rsvp-details { transition: opacity .2s ease; }
.rsvp-details-hidden { display: none !important; }

.rsvp-no-note {
  text-align: center;
  background: var(--c-jungle-soft);
  border: 1px dashed var(--c-jungle);
  border-radius: var(--radius-md);
  padding: .9rem 1rem;
  font-weight: 700;
  font-size: .95rem;
  margin: 0 0 1.2rem;
}

.loading {
  display: flex; align-items: center; justify-content: center; gap: .6rem;
  margin-top: 1rem; font-weight: 700; font-size: .92rem; color: var(--c-jungle-deep);
}
.spinner {
  width: 1.1rem; height: 1.1rem; border-radius: 50%;
  border: 3px solid rgba(46, 125, 50, .3); border-top-color: var(--c-jungle-deep);
  animation: spin .8s linear infinite;
}

.form-note { text-align: center; font-size: .8rem; color: var(--c-ink-soft); margin-top: 1rem; }

/* ==========================================================================
   HALAMAN 7 — BUKU TAMU
   ========================================================================== */
.panel-guestbook {
  background:
    radial-gradient(circle at 85% 12%, var(--c-sky-soft), transparent 36%),
    radial-gradient(circle at 10% 85%, var(--c-sun-soft), transparent 38%),
    var(--c-paper);
}
.guestbook-section { margin-top: 1.4rem; }
.guestbook-body { display: flex; flex-direction: column; gap: .9rem; }

/* ==========================================================================
   HALAMAN 8 — PENUTUP
   ========================================================================== */
.panel-closing {
  background:
    radial-gradient(circle at 50% 8%, var(--c-jungle-soft), transparent 44%),
    var(--c-paper);
}
.closing-note {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(1.4rem, 5vw, 2rem);
  color: var(--c-jungle-deep);
  border-left: 4px solid var(--c-lava);
  padding-left: 1rem;
  text-align: left;
  max-width: 26ch;
  margin: 1.2rem 0;
}
.host-sign { margin-top: 1.4rem; font-size: 1rem; color: var(--c-ink-soft); }
.host-sign strong { color: var(--c-ink); font-weight: 800; font-size: 1.15rem; }

/* Baris brand penutup (brand diisi host lewat morph Footer Brand) */
.footer-brand { font-weight: 800; font-size: .82rem; color: var(--c-ink); margin: 0 0 .15rem; }
.footer-brand-name { color: var(--c-lava, #f57c1f); }

/* Footer & baris brand platform mengalir di akhir dokumen (bukan absolut),
   jadi tetap rapi bahkan saat section lain dilepas platform. Keduanya
   berada sebelum padding-bawah scene yang menyisakan ruang dock. */
.app-footer {
  width: 100%;
  text-align: center; font-size: .76rem;
  color: var(--c-ink-soft);
  padding: 1.6rem max(.9rem, env(safe-area-inset-right)) 0 max(.9rem, env(safe-area-inset-left));
}

/* Baris brand platform (full-width). "Kundangi" diganti nama aplikasi
   oleh platform saat render. */
.powered-by {
  width: 100%;
  text-align: center;
  font-size: .66rem; font-weight: 700; letter-spacing: .16em; text-transform: uppercase;
  color: var(--c-jungle-deep);
  padding: .5rem max(1rem, env(safe-area-inset-right)) calc(.45rem + var(--safe-b)) max(1rem, env(safe-area-inset-left));
}
.powered-by p { margin: 0; }
.powered-by a { color: inherit; text-decoration: none; }

/* ==========================================================================
   HEADER TETAP — brand · pills desktop · burger mobile · progress.
   Tinggi DIKUNCI token --header-h (safe-area termasuk di dalamnya lewat
   --chrome-h). Semua item nav dibangun main.js dari section DOM.
   Chrome murni JS: tanpa JS semuanya disembunyikan (lihat blok no-JS).
   ========================================================================== */
.app-header {
  position: fixed;
  top: var(--safe-t);
  left: 0;
  right: 0;
  z-index: 60;
  height: var(--header-h); /* kontrak geometri: tinggi bar = token */
  display: none;           /* hanya tampil saat JS aktif */
  align-items: center;
  gap: .6rem;
  padding: 0 clamp(.75rem, 3vw, 1.4rem);
  background: rgba(31, 61, 43, .32);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 4px 18px rgba(31, 61, 43, .18);
  transition: background .3s ease, box-shadow .3s ease;
}
html.js .app-header { display: flex; }

.app-header.is-scrolled {
  background: rgba(31, 61, 43, .94);
  box-shadow: 0 10px 26px rgba(17, 36, 24, .35);
}

.header-brand {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  text-decoration: none;
  color: #fffdf5;
  font-family: var(--font-display);
  font-size: .95rem;
  letter-spacing: .04em;
  white-space: nowrap;
}
.header-brand-ico { font-size: 1.1rem; line-height: 1; }
.header-brand em { font-style: normal; color: var(--c-sun); }
.header-brand:focus-visible { outline: 3px solid var(--c-sun); outline-offset: 2px; }

.header-nav {
  flex: 1;
  display: flex;
  justify-content: flex-end;
  gap: .3rem;
  min-width: 0;
}

.header-nav-item {
  border: 1px solid rgba(255, 255, 255, .28);
  background: rgba(255, 255, 255, .14);
  color: #f4fbef;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: .78rem;
  letter-spacing: .03em;
  border-radius: 999px;
  padding: .42em 1em;
  white-space: nowrap;
  cursor: pointer;
  transition: background .15s ease, color .15s ease;
}
.header-nav-item:hover { background: rgba(255, 255, 255, .26); }
.header-nav-item.is-active {
  background: linear-gradient(135deg, #ffd54f, #ffb74d);
  color: #513a08;
  border-color: transparent;
}
.header-nav-item:focus-visible { outline: 3px solid var(--c-sun); outline-offset: 2px; }

/* Burger — hanya tampil di lebar mobile (breakpoint di bawah). */
.nav-burger {
  margin-left: auto;
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 4.5px;
  width: 42px;
  height: 42px;
  padding: 10px;
  background: rgba(255, 255, 255, .16);
  border: 1px solid rgba(255, 255, 255, .36);
  border-radius: 12px;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  transition: background .2s ease, border-color .2s ease;
}
.nav-burger:hover { background: rgba(255, 255, 255, .28); }
.nav-burger:focus-visible { outline: 3px solid var(--c-sun); outline-offset: 2px; }
.burger-bar {
  height: 2px;
  border-radius: 2px;
  background: #fff;
  transition: transform .28s ease, opacity .28s ease;
}
.nav-burger[aria-expanded="true"] .burger-bar:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-burger[aria-expanded="true"] .burger-bar:nth-child(2) { opacity: 0; }
.nav-burger[aria-expanded="true"] .burger-bar:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* Progress bar — garis tipis matahari mengisi di tepi bawah header. */
.scroll-progress {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2.5px;
  transform-origin: left center;
  transform: scaleX(0);
  background: linear-gradient(90deg, var(--c-sun), var(--c-lava));
  pointer-events: none;
}

/* Mobile: burger menggantikan nav teks; sheet slide-down untuk memilih bagian. */
@media (max-width: 939px) {
  .header-nav { display: none; }
  html.js .nav-burger { display: inline-flex; }
}

.menu-backdrop {
  position: fixed;
  inset: 0;
  z-index: 55;
  background: rgba(17, 36, 24, .55);
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
  opacity: 0;
  pointer-events: none;
  transition: opacity .25s ease;
}
html.js .menu-backdrop.is-open { opacity: 1; pointer-events: auto; }

.mobile-menu {
  position: fixed;
  top: var(--chrome-h);
  left: 0;
  right: 0;
  z-index: 56;
  max-height: calc(100dvh - var(--chrome-h));
  overflow-y: auto;
  overscroll-behavior: contain;
  background: rgba(31, 61, 43, .97);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 22px 44px rgba(17, 36, 24, .4);
  border-bottom: 1px solid rgba(255, 255, 255, .14);
  transform: translateY(-104%);
  visibility: hidden;
  transition: transform .32s cubic-bezier(.22, 1, .36, 1), visibility 0s linear .32s;
}
.mobile-menu.is-open {
  transform: translateY(0);
  visibility: visible;
  transition: transform .32s cubic-bezier(.22, 1, .36, 1);
}
.mobile-menu-list {
  list-style: none;
  margin: 0;
  padding: .7rem clamp(.9rem, 4vw, 1.5rem) calc(.9rem + var(--safe-b));
  display: grid;
  gap: .45rem;
}
.mobile-menu-list button {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .8rem;
  width: 100%;
  padding: .85em 1.1em;
  border: 1px solid rgba(255, 255, 255, .18);
  border-radius: 14px;
  background: rgba(255, 255, 255, .08);
  color: #f4fbef;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: .95rem;
  text-align: left;
  cursor: pointer;
  transition: background .15s ease, border-color .15s ease;
}
.mobile-menu-list button:hover { background: rgba(255, 255, 255, .18); }
.mobile-menu-list button.is-active {
  background: linear-gradient(135deg, #ffd54f, #ffb74d);
  border-color: transparent;
  color: #513a08;
}
.mobile-menu-list button:focus-visible { outline: 3px solid var(--c-sun); outline-offset: 2px; }
.mobile-menu-num {
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .12em;
  opacity: .65;
  white-space: nowrap;
}

/* ==========================================================================
   DOCK — pil kaca melayang dengan ikon + label tiap section; dibangun JS
   dari section DOM. Scroll-spy menyalakan entri aktif (nearest-above di
   antara section). Tanpa JS kosong → disembunyikan.
   ========================================================================== */
.dock {
  position: fixed;
  left: 50%;
  bottom: calc(12px + var(--safe-b));
  z-index: 50;
  display: flex;
  align-items: stretch;
  gap: 2px;
  max-width: calc(100vw - 20px);
  padding: 6px 8px;
  background: rgba(31, 61, 43, .86);
  border: 1px solid rgba(255, 255, 255, .16);
  border-radius: 20px;
  box-shadow: 0 16px 34px -14px rgba(17, 36, 24, .6);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transform: translateX(-50%);
  /* Darurat untuk layar sangat sempit: bisa digulir tanpa scrollbar terlihat. */
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}
.dock::-webkit-scrollbar { display: none; }
.dock:empty,
.header-nav:empty { display: none; }

.dock-item {
  position: relative;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  min-width: 52px;
  height: 48px;
  padding: 5px 8px;
  border: 0;
  border-radius: 13px;
  background: transparent;
  color: rgba(244, 251, 239, .68);
  font-family: var(--font-body);
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  transition: color .2s ease, background .2s ease, transform .2s ease;
}
.dock-item svg { width: 19px; height: 19px; flex: none; }
.dock-item:hover { color: #fff; background: rgba(255, 255, 255, .1); }
.dock-item:active { transform: scale(.95); }
.dock-item:focus-visible { outline: 3px solid var(--c-sun); outline-offset: 1px; }
.dock-item.is-current {
  color: var(--c-sun);
  background: rgba(255, 213, 79, .16);
}
.dock-item.is-current::after {
  content: "";
  position: absolute;
  top: 6px;
  right: 8px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--c-sun);
  box-shadow: 0 0 8px var(--c-sun);
}
.dock-label {
  font-size: .54rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  white-space: nowrap;
  max-width: 74px;
  overflow: hidden;
  text-overflow: ellipsis;
}

@media (max-width: 430px) {
  .dock { gap: 1px; padding: 5px 6px; }
  .dock-item { min-width: 44px; padding: 5px 6px; }
  .dock-item svg { width: 17px; height: 17px; }
  .dock-label { letter-spacing: .02em; font-size: .5rem; }
}

/* ==========================================================================
   CONFETTI (JS)
   ========================================================================== */
.confetti-layer { position: fixed; inset: 0; pointer-events: none; z-index: 100; overflow: hidden; }
.confetti-piece { position: absolute; top: -3vh; opacity: .95; animation: confetti-fall linear forwards; }

@keyframes confetti-fall { to { transform: translateY(112vh) rotate(720deg); } }
@keyframes lightbox-in { from { opacity: 0; } to { opacity: 1; } }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes bob {
  from { transform: translateY(-7px); }
  to { transform: translateY(9px); }
}
@keyframes drift { from { transform: translateX(0); } to { transform: translateX(26px); } }
@keyframes puff {
  0% { transform: translateY(0) scale(1); opacity: .9; }
  100% { transform: translateY(-46px) scale(1.6); opacity: 0; }
}
@keyframes lava-glow {
  from { box-shadow: 0 0 24px rgba(255, 112, 67, .6); }
  to { box-shadow: 0 0 44px rgba(255, 112, 67, 1); }
}

/* ==========================================================================
   MODE MEDIA STATIS — CONFIG.media.clickToOpen = false:
   gambar/video tampil inline saja; semua affordance klik dihilangkan.
   ========================================================================== */
html.no-media-lightbox .photo-card,
html.no-media-lightbox .gallery-hero,
html.no-media-lightbox .flyer-banner,
html.no-media-lightbox .free-open,
html.no-media-lightbox .video-card,
html.no-media-lightbox .dino-mascot.has-photo,
html.no-media-lightbox .cover-zoom-btn {
  cursor: default;
  pointer-events: none;
}
html.no-media-lightbox .free-chip,
html.no-media-lightbox .video-play,
html.no-media-lightbox .cover-zoom-btn { display: none !important; }
html.no-media-lightbox .photo-card:hover,
html.no-media-lightbox .gallery-hero:hover,
html.no-media-lightbox .flyer-banner:hover,
html.no-media-lightbox .free-open:hover,
html.no-media-lightbox .video-card:hover { transform: none; box-shadow: var(--shadow-soft); }

/* ==========================================================================
   PREFERS-REDUCED-MOTION
   ========================================================================== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
    scroll-behavior: auto !important;
  }
  .floater, .cloud, .smoke, .volcano::after { animation: none; }
  html { scroll-behavior: auto; }
}

/* ==========================================================================
   LAYAR LEBAR
   ========================================================================== */
@media (min-width: 720px) {
  .cover-title { font-size: clamp(3.8rem, 9vw, 6rem); }
  .cover-meta span { font-size: .92rem; }
  .panel-inner { padding-top: clamp(2rem, 5vw, 3rem); }
}

/* ==========================================================================
   LAYAR SANGAT SEMPIT — jaga dekorasi tidak menutupi judul
   ========================================================================== */
@media (max-width: 380px) {
  .volcano { right: -6%; top: 12%; transform: scale(.85); }
}

/* ==========================================================================
   FALLBACK TANPA JS — dokumen tetap terbaca sempurna sebagai halaman
   bertumpuk; semua kontrol yang butuh JS disembunyikan (header, burger,
   sheet menu, dock, progress, tombol kalender & hitung mundur).
   ========================================================================== */
html:not(.js) .app-header,
html:not(.js) .menu-backdrop,
html:not(.js) .mobile-menu,
html:not(.js) .dock,
html:not(.js) .cal-wrap,
html:not(.js) .countdown-wrap,
html:not(.js) .cover-actions,
html:not(.js) .cover-zoom-btn,
html:not(.js) [data-guest-name] { display: none !important; }

/* ==========================================================================
   CETAK (PRINT) — undangan bertumpuk utuh; chrome & kontrol disembunyikan.
   Elemen yang dikorbankan fitCover()/audit empty-state otomatis pulih:
   aturan .fit-hidden/.is-empty hanya berlaku di @media screen.
   ========================================================================== */
@media print {
  * { -webkit-print-color-adjust: exact; print-color-adjust: exact; }

  .app-header, .menu-backdrop, .mobile-menu, .dock, .scroll-progress,
  .confetti-layer, .poster-deco, .lightbox, .cover-zoom-btn,
  .video-card, .powered-by { display: none !important; }

  html.js body { padding-top: 0; }
  body { background: #fff; overflow-x: visible; }
  .panel { min-height: 0; padding: 0 0 18px; break-before: page; scroll-margin-top: 0; }
  .panel-cover { break-before: auto; background: #fff !important; }
  html.js .panel-cover { max-height: none; overflow: visible; }
  .panel-inner { width: 100%; max-width: none; margin: 0 0 1rem; box-shadow: none; border: 1px solid #eee; }
  .cover-head { padding: 0 1rem; }
  .cover-body { padding: 1.5rem 1rem; }
  .cover-title, .closing-note { color: #1f6b32; text-shadow: none; }
  .info-card { box-shadow: none; }
  .countdown-wrap { box-shadow: none; }
  .field input, .field select, .field textarea { border: 1px solid #bbb; }
  .app-footer { padding-top: .8rem; color: #666; }
}

/* ── Guestbook (platform-injected form + message list) ─────────────── */
#guestbookForm {
  background: #fffdf2;
  border: 2px solid var(--c-sun-soft);
  border-radius: var(--radius-md);
  padding: 1.5rem 1.4rem;
  box-shadow: var(--shadow-soft);
}
#guestbookForm .form-group { margin-bottom: 1.1rem; }
#guestbookForm .form-group label {
  display: block;
  font-weight: 700;
  font-size: .9rem;
  color: var(--c-ink);
  margin-bottom: .4rem;
}
#guestbookForm .form-control {
  width: 100%;
  height: auto;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--c-ink);
  background: #fdf8ec;
  border: 2px solid transparent;
  border-radius: 14px;
  padding: .75rem .95rem;
  transition: border-color .15s ease, box-shadow .15s ease, background .15s ease;
}
#guestbookForm .form-control:focus {
  outline: none;
  background: #fff;
  border-color: var(--c-jungle);
  box-shadow: 0 0 0 4px rgba(92, 184, 92, .25);
}
#guestbookForm textarea.form-control {
  resize: vertical;
  min-height: 96px;
}
#guestbookForm .error {
  display: block;
  min-height: 1.25em;
  margin-top: .3rem;
  font-size: .82rem;
  font-weight: 700;
  color: var(--c-lava-deep);
}
#guestbookForm button[type="submit"] {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  border: 0;
  cursor: pointer;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 1rem;
  line-height: 1;
  padding: .9rem 1.6rem;
  border-radius: 999px;
  background: var(--c-lava);
  color: #fff;
  box-shadow: 0 8px 20px rgba(230, 74, 25, .4);
  margin: .5rem auto 0;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
}
#guestbookForm button[type="submit"]:hover {
  background: var(--c-lava-deep);
  transform: translateY(-2px);
  box-shadow: 0 12px 26px rgba(230, 74, 25, .5);
}
.guestbook-chapta { margin: .9rem 0; }
.loading-guestbook {
  margin-top: .6rem;
  text-align: center;
  font-weight: 700;
  font-size: .9rem;
  color: var(--c-ink-soft);
}
#comments-container.guestbook-wrap {
  border-top: 2px solid var(--c-sun-soft);
  padding-top: 1.2rem;
}
.guestbook-entry {
  background: #fffdf2;
  border: 2px solid var(--c-sky-soft);
  border-radius: var(--radius-md);
  padding: 1.1rem 1.2rem;
  margin-bottom: .9rem;
}
.guestbook-entry h5 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  margin: 0 0 .35rem;
  color: var(--c-ink);
}
.guestbook-entry p {
  margin: 0 0 .4rem;
  line-height: 1.6;
  font-size: .95rem;
  color: var(--c-ink);
}
.guestbook-entry small {
  color: var(--c-ink-soft);
  font-size: .78rem;
}
.more-guestbook-wrap {
  text-align: center;
  margin-top: 1.2rem;
}
.more-guestbook-wrap #load-more {
  background: var(--c-sun-soft);
  border: 2px solid var(--c-sun);
  color: var(--c-ink);
  font-family: var(--font-body);
  font-weight: 700;
  font-size: .9rem;
  padding: .6rem 1.4rem;
  border-radius: 999px;
  cursor: pointer;
}
.more-guestbook-wrap #load-more:hover { background: #ffedb0; }