/* Tema adat-minang-v2 — "Undangan Minang 3D - Rani & Aldi" (vanilla),
   kiriman user (undangan-minang-3d-project.zip). Desain: wine #7a0f2b,
   deep #3d0514, emas #d3a04a, latar krem #f7ebdb; font Marcellus (display)
   + Lora (body); sampul video intro dengan wipe melingkar (clip-path),
   hero sticky parallax toile pastel, galeri marquee, bottom nav.
   Seluruh aturan diadaptasi dari `minang2-zip/css/style.css` (`.cv` →
   `.amv-cover`, `.iv` → `.amv-iv`, `.ci` → `.amv-ci`, `.hero` →
   `.amv-hero`, `.rv` → `.amv-rv`, `.card` → `.amv-card`, `.cd` →
   `.amv-cd`, `.rw`/`.rn` → `.amv-rw`/`.amv-rn`, `.st` → `.amv-st`,
   `.btn` → `.amv-btn`, `#nv` → `.amv-nv`, dst.) dan di-scope di bawah
   `.amv` / `.amv-cover` supaya tidak bocor ke tema lain; keyframe
   berawalan `amv-`.
   CSS ini SUMBER KEBENARAN; `scripts/build-theme-css.mjs` menyalinnya ke
   `public/themes/adat-minang-v2.{hash}.css`. JANGAN di-import dari index.tsx
   (DECISIONS #31) — ia dikirim lewat <ThemeStyles slug="adat-minang-v2" />.
   PELAJARAN BUG v1 (diterapkan di sini): aturan lebar input mengecualikan
   radio/checkbox; guestbook di-scope `.amv` dengan min-width 0; tidak ada
   `font-size: 0` pada wadah teks. */
@import url("https://fonts.googleapis.com/css2?family=Marcellus&family=Lora:ital@0;1&display=swap");

.amv {
  --amv-acc: #d3a04a;
  --amv-acc-text: #8a6d1f;
  --amv-on-acc: #fff8e7;
  --amv-paper: #f7ebdb;
  --amv-ink: #3a1420;
  --amv-disp: "Marcellus", serif;
  --amv-body: "Lora", serif;
  --amv-wine: #7a0f2b;
  --amv-deep: #3d0514;
  position: relative;
  background: var(--amv-paper);
  color: var(--amv-ink);
  font-family: var(--amv-body);
  overflow-x: hidden;
}
.amv *,
.amv-cover * {
  box-sizing: border-box;
  margin: 0;
}
.amv img {
  max-width: 100%;
  display: block;
}
.amv h1,
.amv h2,
.amv h3 {
  font-family: var(--amv-disp);
  font-weight: 400;
}

/* ---- wadah konten (ponsel dulu) ---- */
.amv .amv-stage {
  position: relative;
  max-width: 480px;
  margin: 0 auto;
}
/* Spacer di bawah hero sticky supaya halaman bisa di-scroll (pola zip #sp). */
.amv .amv-spacer {
  height: 100vh;
}

/* ---- tombol musik mengambang (muncul setelah sampul dibuka) ---- */
.amv .amv-music {
  position: fixed;
  right: 14px;
  bottom: 14px;
  z-index: 40;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1.5px solid #d3a04a;
  background: #3d0514;
  color: #e9b95c;
  font-size: 18px;
  cursor: pointer;
  display: none;
  place-items: center;
}
.amv.is-open .amv-music {
  display: grid;
}

/* ---- sampul (slot cover CoverGate) ----
   Wipe melingkar pola zip: transisi clip-path ADA PADA .amv-cover sendiri
   (bukan pada anaknya) supaya CoverGate mendeteksi transitionend. */
.amv-cover {
  position: fixed;
  inset: 0;
  z-index: 50;
  background: #240210;
  overflow: hidden;
  perspective: 1500px;
  clip-path: circle(150% at 50% 60%);
  transition: clip-path 1.8s cubic-bezier(0.7, 0, 0.25, 1) 0.5s;
}
.amv.is-open .amv-cover {
  clip-path: circle(0% at 50% 60%);
}
.amv-cover.gone {
  display: none;
}
.amv-cover .amv-iv {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 3s;
}
.amv.is-open .amv-iv {
  transform: scale(1.35);
}
.amv-cover .amv-vl {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    rgba(30, 0, 10, 0.6),
    rgba(30, 0, 10, 0.2) 40%,
    rgba(30, 0, 10, 0.8)
  );
}
/* Partikel emas naik (anak img / .amv-gd; --d durasi, --dl tunda,
   --dx geser-x, --rt putaran). */
.amv-cover .amv-fy {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}
.amv-cover .amv-fy img,
.amv-cover .amv-fy .amv-gd {
  position: absolute;
  bottom: -40px;
  animation: amv-rise var(--d, 10s) linear var(--dl, 0s) infinite;
}
.amv-cover .amv-fy .amv-gd {
  width: var(--s, 8px);
  height: var(--s, 8px);
  border-radius: 50%;
  background: radial-gradient(#fff4c8, #d3a04a 60%, transparent 70%);
}
/* Bunga melayang di sampul. */
.amv-cover .amv-fw {
  position: absolute;
  filter: drop-shadow(0 14px 16px rgba(0, 0, 0, 0.6));
  animation: amv-sw 6s ease-in-out infinite;
  transform-origin: 50% 100%;
}
/* Isi sampul: memudar + membesar saat dibuka. */
.amv-cover .amv-ci,
.amv-cover .amv-cover-in {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: #f8e9d2;
  padding: max(24px, env(safe-area-inset-top)) 24px
    max(24px, env(safe-area-inset-bottom));
  transition:
    opacity 1s,
    transform 1s;
}
.amv.is-open .amv-ci,
.amv.is-open .amv-cover .amv-cover-in {
  opacity: 0;
  transform: scale(1.5);
  pointer-events: none;
}
.amv-cover .amv-sm {
  letter-spacing: 0.4em;
  font-size: 0.72rem;
  margin-top: 14px;
}
.amv-cover .amv-h1 {
  font-size: clamp(2.6rem, 10vw, 4.8rem);
  line-height: 1.05;
  margin: 8px 0 14px;
  text-shadow: 0 4px 26px #000;
}
.amv-cover .amv-guest {
  margin-top: 10px;
  font-size: 13px;
  line-height: 1.3;
  text-align: center;
}
.amv-cover .amv-guest small {
  display: block;
  opacity: 0.85;
}
.amv-cover .amv-guest strong {
  display: block;
  margin-top: 2px;
  font-family: var(--amv-disp);
  font-size: 19px;
  color: #f8e9d2;
}

/* ---- hero (sticky, parallax toile pastel) ---- */
.amv .amv-hero {
  position: sticky;
  top: 0;
  height: 100vh;
  height: 100dvh;
  display: grid;
  place-items: center;
  text-align: center;
  overflow: hidden;
  background: var(--amv-deep);
  color: #fff;
}
.amv .amv-ly {
  position: absolute;
  inset: -6%;
  transition: transform 0.3s ease-out;
}
.amv .amv-bgk {
  position: absolute;
  inset: 0;
  background: url(/minang-v2/toile-pastel.jpg) center / cover;
  animation: amv-kb 24s ease-in-out infinite alternate;
}
.amv .amv-sh {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    rgba(61, 5, 20, 0.53),
    rgba(61, 5, 20, 0.19) 45%,
    rgba(61, 5, 20, 0.9)
  );
}
.amv .amv-ht {
  position: relative;
  animation: amv-up 1.8s 0.3s backwards;
}
.amv .amv-h1 {
  font-family: var(--amv-disp);
  font-size: clamp(3.2rem, 15vw, 7rem);
  line-height: 0.92;
  margin: 14px 0;
  text-shadow: 0 6px 34px #000;
}
.amv .amv-h1 i,
.amv .amv-h1 em {
  display: block;
  font-size: 0.38em;
  font-style: normal;
  color: var(--amv-acc);
  font-family: var(--amv-body);
}
.amv .amv-dd {
  letter-spacing: 0.35em;
  font-size: 0.85rem;
}
.amv .amv-hero .amv-date {
  color: #fff1c9;
}

/* ---- section ---- */
.amv .amv-sec {
  position: relative;
  z-index: 2;
  padding: 92px 22px;
  text-align: center;
  background-color: var(--amv-paper);
}
.amv .amv-sec:last-of-type {
  padding-bottom: 120px;
}
.amv .amv-dk {
  background: var(--amv-deep);
  color: #f6e6cf;
}
.amv .amv-dk .amv-h2 {
  color: var(--amv-acc);
}
.amv .amv-tl {
  background:
    linear-gradient(rgba(247, 235, 219, 0.89), rgba(247, 235, 219, 0.89)),
    url(/minang-v2/toile-jembatan.jpg) center / cover;
  background-color: var(--amv-paper);
}

/* ---- reveal saat terlihat (IntersectionObserver menambah .in) ---- */
.amv .amv-rv {
  opacity: 0;
  transform: translateY(50px) rotateX(12deg);
  transition: 1.1s cubic-bezier(0.2, 0.7, 0.2, 1);
}
.amv .amv-rv.in {
  opacity: 1;
  transform: none;
}

/* ---- tipografi ---- */
.amv .amv-h2,
.amv h2 {
  font-family: var(--amv-disp);
  font-size: clamp(1.9rem, 6vw, 2.8rem);
  color: var(--amv-wine);
  margin-bottom: 12px;
}
.amv .amv-dk .amv-h2 {
  color: var(--amv-acc);
}
.amv .amv-sub {
  font-size: 19px;
  line-height: 1.5;
  margin: 8px 0 18px;
}
.amv p {
  line-height: 1.85;
  max-width: 560px;
  margin: 0 auto;
}
.amv .amv-eb {
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-size: 13px;
  text-align: center;
  color: var(--amv-acc-text);
}
.amv .amv-dk .amv-eb {
  color: var(--amv-acc);
}
.amv .amv-line {
  width: 120px;
  height: 2px;
  margin: 14px auto;
  background: linear-gradient(90deg, transparent, #d3a04a, transparent);
}
.amv .amv-ayat-src {
  font-family: var(--amv-disp);
  font-size: 17px;
  color: var(--amv-acc-text);
}
.amv .amv-dk .amv-ayat-src {
  color: #e9b95c;
}
.amv .amv-greeting {
  font-size: 19px;
  line-height: 1.5;
  margin: 8px 0 0;
}
.amv .amv-date {
  font-size: 20px;
  letter-spacing: 0.2em;
  margin-top: 6px;
}
.amv .amv-closing {
  font-family: var(--amv-disp);
  margin-top: 14px;
  font-size: 19px;
  color: var(--amv-wine);
}
.amv .amv-dk .amv-closing {
  color: #e9b95c;
}

/* ---- kartu mempelai / acara (tilt 3D) ---- */
.amv .amv-card {
  background: var(--amv-card, rgba(255, 250, 242, 0.93));
  border: 1px solid #d3a04a99;
  border-radius: 20px;
  padding: 34px 24px;
  box-shadow:
    0 26px 54px rgba(61, 5, 20, 0.25),
    inset 0 0 0 6px rgba(255, 255, 255, 0.13);
}
.amv .amv-card > * {
  transform: translateZ(34px);
}
.amv .amv-tt {
  transform-style: preserve-3d;
  transition: transform 0.2s ease-out;
}
.amv .amv-card h3 {
  color: var(--amv-wine);
  font-size: 1.5rem;
  margin: 6px 0;
}
.amv .amv-av {
  width: 150px;
  height: 150px;
  border-radius: 50% 50% 16px 16px;
  margin: 0 auto 16px;
  background: url(/minang-v2/toile-rusa.jpg) center / cover;
  border: 3px solid var(--amv-acc);
  display: grid;
  place-items: center;
  color: #fff;
  font-family: var(--amv-disp);
  font-size: 3.4rem;
  text-shadow: 0 3px 12px #000;
}
.amv .amv-nm {
  text-align: center;
  line-height: 1.05;
  padding: 6px 10px;
}
.amv .amv-nm b {
  display: block;
  font-family: var(--amv-disp);
  font-weight: 400;
  font-size: clamp(40px, 12.5vw, 58px);
  color: var(--amv-wine);
}
.amv .amv-nm i {
  display: block;
  font-style: normal;
  font-size: 30px;
  color: var(--amv-acc-text);
  margin: 2px 0;
}
.amv .amv-couple-nick {
  font-family: var(--amv-disp);
  font-size: 34px;
  color: var(--amv-wine);
  margin-bottom: 2px;
}
.amv .amv-couple-full {
  font-family: var(--amv-disp);
  color: var(--amv-acc-text);
  font-size: 19px;
}
.amv .amv-event-name {
  font-family: var(--amv-disp);
  font-size: 26px;
  color: var(--amv-wine);
  margin-bottom: 6px;
}
.amv .amv-dk .amv-event-name {
  color: var(--amv-acc);
}
.amv .amv-bank-name {
  font-family: var(--amv-disp);
  font-size: 26px;
  color: var(--amv-wine);
  margin-bottom: 6px;
}

/* ---- countdown ---- */
.amv .amv-cd {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 28px;
}
.amv .amv-cdb {
  width: 76px;
  padding: 16px 0;
  border: 1px solid var(--amv-acc);
  border-radius: 14px;
  animation: amv-gl 4s infinite;
}
.amv .amv-cdb b {
  display: block;
  font-family: var(--amv-disp);
  font-size: 2rem;
}
.amv .amv-cdb span {
  font-size: 0.72rem;
  opacity: 0.8;
}

/* ---- video ---- */
.amv .amv-vd {
  max-width: 760px;
  margin: 34px auto 0;
  perspective: 1200px;
}
.amv .amv-fr {
  padding: 10px;
  border-radius: 22px;
  background: linear-gradient(135deg, #efc779, #8e5f1b);
  box-shadow: 0 44px 80px rgba(0, 0, 0, 0.65);
}
.amv .amv-fr video {
  width: 100%;
  border-radius: 13px;
  display: block;
  background: #000;
  max-height: 72vh;
}

/* ---- galeri marquee ---- */
.amv .amv-rw {
  overflow: hidden;
  padding: 24px 0;
}
.amv .amv-rw:hover .amv-rn {
  animation-play-state: paused;
}
.amv .amv-rn {
  display: flex;
  width: max-content;
  animation: amv-mq 34s linear infinite;
}
.amv .amv-gi {
  flex: none;
  width: 160px;
  height: 250px;
  margin-right: 16px;
  border-radius: 12px;
  border: 3px solid var(--amv-acc);
  background-size: cover;
  background-position: center;
  transition: transform 0.4s;
}
.amv .amv-rn .amv-gi:nth-child(even) {
  transform: translateY(26px);
}
.amv .amv-rn .amv-gi:nth-child(odd) {
  transform: translateY(-6px);
}

/* ---- love story (timeline) ---- */
.amv .amv-st {
  max-width: 560px;
  margin: 30px auto 0;
  text-align: left;
  border-left: 2px solid var(--amv-acc);
  padding-left: 28px;
  display: grid;
  gap: 26px;
}
.amv .amv-st > div {
  position: relative;
}
.amv .amv-st > div::before {
  content: "";
  position: absolute;
  left: -37px;
  top: 7px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--amv-acc);
  border: 3px solid var(--amv-paper);
  box-shadow: 0 0 0 2px var(--amv-acc);
}
.amv .amv-st h3 {
  color: var(--amv-wine);
  font-size: 1.4rem;
}

/* ---- tombol + tautan ---- */
.amv .amv-btn,
.amv-cover .amv-btn {
  border: 1px solid var(--amv-acc);
  background: linear-gradient(180deg, #e2b457, #a8762a);
  color: #2a0610;
  padding: 13px 32px;
  border-radius: 40px;
  font-family: var(--amv-disp);
  font-size: 1rem;
  cursor: pointer;
  box-shadow: 0 10px 26px rgba(0, 0, 0, 0.5);
  margin-top: 16px;
  transition: transform 0.3s;
}
.amv .amv-btn:hover,
.amv-cover .amv-btn:hover {
  transform: translateY(-3px) scale(1.05);
}
.amv .amv-ab,
.amv .amv-link {
  display: inline-block;
  margin-top: 14px;
  padding: 9px 22px;
  border: 1px solid var(--amv-wine);
  color: var(--amv-wine);
  border-radius: 30px;
  text-decoration: none;
  font-size: 0.85rem;
  font-family: var(--amv-body);
  background: transparent;
  cursor: pointer;
  transition:
    background 0.3s,
    color 0.3s;
}
.amv .amv-ab:hover,
.amv .amv-link:hover {
  background: var(--amv-wine);
  color: var(--amv-paper);
}

/* ---- bottom nav ---- */
.amv .amv-nv {
  position: fixed;
  z-index: 45;
  left: 50%;
  transform: translateX(-50%);
  bottom: calc(12px + env(safe-area-inset-bottom, 0px));
  width: min(94vw, 430px);
  padding: 8px 6px;
  border-radius: 26px;
  background: rgba(61, 5, 20, 0.82);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid #d3a04a88;
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.65);
  display: flex;
  justify-content: space-between;
}
.amv .amv-nv button,
.amv .amv-nv a {
  flex: 1;
  background: transparent;
  border: 0;
  color: #f3dcc0;
  font-family: var(--amv-body);
  font-size: 0.62rem;
  display: grid;
  justify-items: center;
  gap: 3px;
  padding: 6px 0;
  cursor: pointer;
  text-decoration: none;
  transition:
    transform 0.35s,
    color 0.35s;
  opacity: 0.75;
}
.amv .amv-nv button svg,
.amv .amv-nv a svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.amv .amv-nv button.on,
.amv .amv-nv a.on {
  color: #e9b95c;
  opacity: 1;
  transform: translateY(-6px) scale(1.12);
}

/* ---- live streaming ---- */
.amv .amv-live {
  position: relative;
  margin: 16px 0;
}
.amv .amv-livebadge {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 20px;
  background: linear-gradient(180deg, #e2b457, #a8762a);
  color: #2a0610;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
}
.amv .amv-live .amv-livebadge {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 2;
}
.amv .amv-liveframe {
  width: 100%;
  aspect-ratio: 16 / 9;
  border: 0;
  border-radius: 12px;
  display: block;
  background: #000;
}

/* ---- form ucapan (GuestbookSection) ----
   Radio/checkbox DIKECUALIKAN dari aturan lebar-100% (pelajaran bug v1:
   radio kehadiran melebar 238px dan labelnya terpotong). */
.amv input:not([type="radio"]):not([type="checkbox"]),
.amv select,
.amv textarea {
  width: 100%;
  padding: 12px 14px;
  margin: 8px 0;
  border-radius: 10px;
  border: 1px solid #d9b48f;
  background: #fffaf2;
  font: inherit;
  font-size: 17px;
  color: var(--amv-ink);
}
.amv input[type="radio"],
.amv input[type="checkbox"] {
  width: auto;
  flex: none;
  padding: 0;
  margin: 0;
}
/* RSVP: kartu tidak boleh meluber + teks panjang terpotong rapi. */
.amv .gb,
.amv .gb-form,
.amv .gb-field,
.amv .gb-attend,
.amv .gb-wall,
.amv .gb-note,
.amv .gb-radio span,
.amv .gb-note__msg,
.amv .gb-note__name {
  min-width: 0;
  max-width: 100%;
  overflow-wrap: break-word;
}

@media (max-width: 420px) {
  .amv .amv-sec {
    padding: 72px 16px;
  }
  .amv .amv-cd {
    gap: 8px;
  }
  .amv .amv-cdb {
    width: 64px;
    padding: 12px 0;
  }
  .amv .amv-cdb b {
    font-size: 1.6rem;
  }
  .amv .amv-card {
    padding: 26px 18px;
  }
  .amv .amv-av {
    width: 120px;
    height: 120px;
  }
  .amv .amv-gi {
    width: 140px;
    height: 220px;
  }
}

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

/* ---- keyframes ---- */
@keyframes amv-rise {
  0% {
    transform: translate3d(0, 0, 0) rotate(0) rotateY(0);
    opacity: 0;
  }
  10% {
    opacity: 1;
  }
  100% {
    transform: translate3d(var(--dx, 0), -112vh, 0) rotate(var(--rt, 0deg))
      rotateY(540deg);
    opacity: 0;
  }
}
@keyframes amv-sw {
  0%,
  100% {
    rotate: -6deg;
  }
  50% {
    rotate: 7deg;
  }
}
@keyframes amv-kb {
  to {
    transform: scale(1.22) translate(-2%, -2%);
  }
}
@keyframes amv-up {
  from {
    opacity: 0;
    transform: translateY(50px) rotateX(18deg);
  }
}
@keyframes amv-gl {
  50% {
    box-shadow: 0 0 24px #d3a04a77;
  }
}
@keyframes amv-mq {
  to {
    transform: translateX(-50%);
  }
}