/* =========================================================
   SENJA — kertas potong berlapis
   ========================================================= */
:root{
  /* langit, dari atas ke cakrawala */
  --night:#241528;
  --dusk:#3E2038;
  --wine:#5E2B41;
  --clay:#8B3C4B;
  --ember:#B85A55;
  --peach:#DE8A65;
  --glow:#EFB682;

  /* kertas */
  --paper:#F3E4D0;
  --paper-2:#E8D4BB;
  --paper-3:#D9BE9E;
  --ink:#33202B;
  --ink-2:#6B4A50;

  /* pita */
  --rb:#C9524F;
  --rb-lt:#DD6E62;
  --rb-dk:#9E3A44;

  --ease:cubic-bezier(.22,1,.36,1);
  --spring:cubic-bezier(.34,1.4,.5,1);

  --f-disp:'Fraunces',Georgia,serif;
  --f-body:'Karla',system-ui,sans-serif;
  --f-hand:'Mrs Saint Delafield',cursive;

  --paper-shadow:0 2px 2px rgba(26,12,22,.14),0 10px 22px rgba(26,12,22,.26),0 26px 50px rgba(26,12,22,.22);
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--f-body);font-weight:400;color:var(--paper);
  background:var(--night);overflow-x:hidden;
  font-variant-ligatures:common-ligatures;text-rendering:optimizeLegibility;
}
body.is-locked{overflow:hidden;height:100svh}
img{display:block;max-width:100%}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
[hidden]{display:none!important}
::selection{background:var(--rb);color:var(--paper)}
.svg-defs{position:absolute;width:0;height:0;overflow:hidden}

/* ============ LANGIT ============ */
#sky{position:fixed;inset:0;z-index:0;pointer-events:none}
#sky-svg{width:100%;height:100%;display:block}
.sky-grad{fill:url(#skyGrad)}
#moon{fill:#F6E2C4}
#moon-halo{fill:#F6E2C4;opacity:.07}
#moon-grp{pointer-events:auto;cursor:pointer;transform-box:fill-box;transform-origin:center}
#stars circle{fill:#F6E2C4}
.h1{fill:#5A2C43}
.h2{fill:#42203A}
.h3{fill:#2E162E}
#night-veil{fill:#150A18;opacity:0}

#grain{
  position:absolute;inset:0;opacity:.16;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='180' height='180' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* kelopak melayang */
#petals{position:fixed;inset:0;z-index:2;pointer-events:none;overflow:hidden}
.petal{position:absolute;top:-40px;will-change:transform}
.petal svg{display:block}

#flash{position:fixed;inset:0;z-index:90;background:#FFF3E0;opacity:0;pointer-events:none}

/* Finale cinta: langit menghangat, lalu sulur dan bunga kertas tumbuh
   dari semua sisi tanpa menghalangi tombol. */
#sky-svg{transition:filter 2.2s var(--ease)}
#love-aura{
  position:fixed;inset:0;z-index:1;pointer-events:none;opacity:0;
  background:
    radial-gradient(circle at 18% 82%,rgba(239,182,130,.30),transparent 36%),
    radial-gradient(circle at 82% 20%,rgba(201,82,79,.24),transparent 34%),
    linear-gradient(135deg,rgba(126,54,71,.08),rgba(222,138,101,.18));
  mix-blend-mode:screen;transition:opacity 2s var(--ease);
}
body.love-bloom #sky-svg{filter:saturate(1.34) brightness(1.1) hue-rotate(-5deg)}
body.love-bloom #love-aura{opacity:1}
body.love-bloom #act-end h2{text-shadow:0 0 34px rgba(239,182,130,.22)}

#love-garden{
  position:fixed;inset:0;z-index:4;overflow:hidden;pointer-events:none;
}
.garden-roots{position:absolute;inset:0;width:100%;height:100%;overflow:visible}
.garden-root{
  fill:none;stroke:#6F704A;stroke-width:clamp(2px,.25vw,4px);
  stroke-linecap:round;opacity:.82;filter:drop-shadow(0 3px 3px rgba(30,15,24,.25));
}
.garden-root.alt{stroke:#8B6D4B;stroke-width:clamp(1.2px,.16vw,2.6px);opacity:.72}
.garden-flower,.garden-leaf{
  position:absolute;will-change:transform,opacity;filter:drop-shadow(0 5px 6px rgba(31,14,24,.30));
}
.garden-flower svg{display:block;width:100%;height:100%;overflow:visible}
.garden-leaf{
  width:22px;height:12px;background:#78805A;border-radius:100% 0 100% 0;
  transform-origin:0 100%;opacity:.9;
}
.garden-leaf:nth-of-type(odd){background:#9A8758}
.garden-fly{z-index:2}

@media(max-width:560px){
  .garden-root{stroke-width:2.4px}
  .garden-root.alt{stroke-width:1.5px}
  .garden-leaf{width:16px;height:9px}
}

/* ============ LOADER ============ */
#loader{
  position:fixed;inset:0;z-index:200;display:grid;place-content:center;justify-items:center;
  gap:20px;background:var(--night);transition:opacity .7s var(--ease),visibility .7s;
}
#loader.gone{opacity:0;visibility:hidden}
.ld-mark{width:52px;height:52px;fill:var(--rb);animation:ldSpin 3.4s linear infinite}
.ld-mark .k2{fill:var(--glow)}
@keyframes ldSpin{to{transform:rotate(360deg)}}
#loader p{font-family:var(--f-hand);font-size:2rem;color:var(--paper-3);opacity:.8}

main{position:relative;z-index:3}

/* ============ BABAK I : AMPLOP ============ */
#board{
  position:relative;min-height:100svh;display:grid;place-items:center;
  overflow:hidden;padding:0 16px;
}
#env-stage{
  position:relative;z-index:60;display:grid;justify-items:center;gap:0;
  transition:opacity .8s var(--ease),visibility .8s;
}
#env-stage.gone{opacity:0;visibility:hidden;pointer-events:none}

#env-hover{width:min(86vw,430px);animation:bob 5.5s ease-in-out infinite}
@keyframes bob{0%,100%{transform:translateY(0) rotate(-.4deg)}50%{transform:translateY(-11px) rotate(.4deg)}}

#envelope{
  width:100%;height:auto;display:block;overflow:visible;
  filter:drop-shadow(0 3px 2px rgba(20,8,18,.22)) drop-shadow(0 22px 34px rgba(20,8,18,.42));
}
.env-back{fill:#BFA07E}
.env-note{fill:#FCF5EA}
.env-front{fill:var(--paper)}
.env-side-l{fill:#E2CAAA}
.env-side-r{fill:#D6BB99}
.env-flap-face{fill:#EEDCC2}
.env-flap-edge{fill:#CDAF8B}
#flap{transform-origin:200px 40px;transform-box:view-box}

/* pita — kertas terlipat, tepi tegas */
.rb-band{fill:var(--rb)}
.rb-lt{fill:var(--rb-lt)}
.rb-dk2{fill:var(--rb)}
.rb-knot{fill:var(--rb-dk)}
#ribbon{filter:drop-shadow(0 4px 5px rgba(20,8,18,.4))}
#loop-l,#loop-r,#tail-l,#tail-r,#knot{transform-box:fill-box}
#loop-l{transform-origin:100% 58%}
#loop-r{transform-origin:0% 58%}
#tail-l{transform-origin:85% 0%}
#tail-r{transform-origin:15% 0%}
#knot{transform-origin:center}
#pull-zone{fill:transparent;cursor:grab;touch-action:none}
#pull-zone:active{cursor:grabbing}

#env-caption{
  display:grid;justify-items:center;margin-top:22px;line-height:1;
  transition:opacity .5s var(--ease);
}
.c-greet{
  font-size:.66rem;letter-spacing:.3em;text-transform:uppercase;
  color:var(--ember);margin-bottom:9px;opacity:.85;
}
.c-script{font-family:var(--f-hand);font-size:1.7rem;color:var(--paper-3);opacity:.85;transform:rotate(-4deg)}
.c-name{
  font-family:var(--f-disp);font-variation-settings:'SOFT' 60,'WONK' 1;
  font-weight:600;font-size:clamp(2.1rem,8vw,3rem);color:var(--paper);
  margin-top:-2px;letter-spacing:-.01em;
}

#pull-hint{
  display:flex;align-items:center;gap:8px;margin-top:30px;color:var(--paper-3);
  transform:rotate(-3deg);transition:opacity .5s;
}
#pull-hint span{font-family:var(--f-hand);font-size:1.7rem;line-height:1}
.hint-arrow{width:64px;height:38px;color:var(--rb-lt);transform:scaleX(-1) rotate(8deg)}
#pull-hint.hide{opacity:0}

/* ============ BABAK II : FOTO ============ */
#field{position:absolute;inset:0;z-index:20}
/* Semua bidang kertas memakai lapisan alas ::before yang tepinya
   disobek lewat clip-path buatan JS. Isinya duduk di atas, tak ikut
   terpotong. Bayangan pakai drop-shadow supaya mengikuti tepi sobek. */
.paper-cut{background:none!important;box-shadow:none!important}
.paper-cut::before{
  content:'';position:absolute;inset:0;z-index:0;
  background:var(--paper);
  clip-path:var(--clip,none);
  filter:drop-shadow(0 2px 2px rgba(26,12,22,.16)) drop-shadow(0 12px 26px rgba(26,12,22,.3));
}
.paper-cut > *{position:relative;z-index:1}

.card{
  position:absolute;left:0;top:0;width:var(--w);
  background:var(--paper);padding:9px 9px 40px;
  box-shadow:var(--paper-shadow);
  touch-action:none;user-select:none;-webkit-user-select:none;cursor:grab;
  will-change:transform;opacity:0;
}
.card:active{cursor:grabbing}
.card .frame{position:relative;overflow:hidden;background:var(--paper-2);aspect-ratio:1/1}
.card.sh-arch .frame{border-radius:50% 50% 4px 4px/38% 38% 4px 4px}
.card.sh-round .frame{border-radius:50%}
.card.sh-tall .frame{aspect-ratio:3/4}
.card.sh-wide .frame{aspect-ratio:4/3}
.card .frame img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.card .motif{position:absolute;inset:14%;fill:var(--paper);opacity:.9}
.card .motif .k2{fill:rgba(255,255,255,.55)}
/* caption boleh turun ke baris kedua — dipotong di tengah kata bikin berantakan */
.card .cap{
  position:absolute;left:7px;right:7px;bottom:7px;text-align:center;
  font-family:var(--f-disp);font-style:italic;font-weight:400;
  font-size:.76rem;line-height:1.28;
  font-variation-settings:'opsz' 9,'SOFT' 40;
  color:var(--ink-2);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;
  overflow:hidden;overflow-wrap:break-word;
}
.card .tape{
  position:absolute;width:62px;height:22px;background:rgba(243,228,208,.62);
  box-shadow:0 1px 3px rgba(20,8,18,.18);
}
.card .tape.t1{top:-9px;left:-14px;transform:rotate(-38deg)}
.card .tape.t2{top:-10px;right:-16px;transform:rotate(34deg)}

#plaque{
  position:absolute;z-index:44;left:50%;top:50%;
  transform:translate(-50%,-50%);pointer-events:none;width:min(74vw,420px);
}
/* diberi tata letak sejak awal supaya ukurannya bisa diukur sebelum tampil */
#plaque.pending{opacity:0}
.pl-paper{
  position:relative;background:var(--paper);color:var(--ink);
  padding:30px 26px 26px;text-align:center;
  box-shadow:var(--paper-shadow);transform:rotate(-1.4deg);
}
.pl-eyebrow{
  display:block;font-family:var(--f-hand);font-size:1.6rem;line-height:1;
  color:var(--rb);transform:rotate(-2deg)
}
.pl-title{
  font-family:var(--f-disp);font-weight:700;
  font-variation-settings:'SOFT' 40,'WONK' 1,'opsz' 144;
  font-size:clamp(2.3rem,10vw,3.6rem);line-height:.92;letter-spacing:-.028em;
  margin:6px 0 0;display:grid;
}
.pl-name{
  display:block;font-family:var(--f-hand);color:var(--rb);
  font-size:clamp(3.4rem,15vw,5.4rem);line-height:.7;
  margin:14px 0 6px;transform:rotate(-4deg);
}
.pl-date{
  display:block;font-size:.62rem;letter-spacing:.3em;text-transform:uppercase;
  color:var(--ink-2);margin-top:12px;
}
.pl-count{
  display:block;font-family:var(--f-hand);font-size:1.5rem;line-height:1;
  color:var(--rb);margin-top:7px;
}
.pl-count:empty{display:none}
.pl-paper::after{
  content:'';position:absolute;left:50%;bottom:-13px;transform:translateX(-50%);
  width:76px;height:26px;
  background:
    conic-gradient(from 210deg at 50% 0,var(--rb) 0 60deg,transparent 0) left/50% 100% no-repeat,
    conic-gradient(from 90deg at 50% 0,var(--rb) 0 60deg,transparent 0) right/50% 100% no-repeat;
}

#board-tools{
  position:absolute;left:0;right:0;bottom:calc(16px + env(safe-area-inset-bottom));z-index:50;
  display:grid;justify-items:center;gap:10px;
  opacity:0;visibility:hidden;transition:opacity .6s var(--ease),visibility .6s;
}
#board-tools.show{opacity:1;visibility:visible}
#shuffle{
  display:inline-flex;align-items:center;gap:9px;
  background:var(--paper);color:var(--ink);padding:9px 18px 9px 14px;
  font-size:.84rem;font-weight:500;letter-spacing:.02em;
  box-shadow:0 8px 20px rgba(20,8,18,.4);transition:transform .18s var(--spring);
}
#shuffle:active{transform:scale(.94)}
.ribbon-mini{width:13px;height:13px;background:var(--rb);clip-path:polygon(50% 0,100% 38%,72% 100%,28% 100%,0 38%)}
#scroll-cue{display:grid;justify-items:center;gap:5px;color:var(--paper-3);opacity:.72}
#scroll-cue span{font-size:.66rem;letter-spacing:.26em;text-transform:uppercase}
#scroll-cue i{
  display:block;width:1px;height:26px;background:currentColor;
  animation:cue 2.2s var(--ease) infinite;transform-origin:top;
}
@keyframes cue{0%,100%{transform:scaleY(.35);opacity:.4}50%{transform:scaleY(1);opacity:1}}

/* ============ BABAK UMUM ============ */
.act{position:relative;padding:clamp(84px,15vh,150px) 20px}
.wrap{max-width:640px;margin:0 auto}
.act-head{margin-bottom:44px}
.eyebrow{
  display:block;font-family:var(--f-hand);font-size:1.8rem;line-height:1;
  color:var(--ember);transform:rotate(-3deg);margin-bottom:6px;
}
.act h2{
  font-family:var(--f-disp);font-weight:600;
  font-variation-settings:'SOFT' 50,'WONK' 1,'opsz' 144;
  font-size:clamp(2rem,7.5vw,3.1rem);line-height:1.02;letter-spacing:-.025em;
  color:var(--paper);
}

/* ---------- surat ---------- */
#letter{
  position:relative;background:var(--paper);color:var(--ink);
  padding:clamp(34px,7vw,58px) clamp(26px,6vw,54px) clamp(66px,10vw,84px);
  box-shadow:var(--paper-shadow);transform:rotate(-.7deg);
}
.lt-mark{
  position:absolute;top:-6px;right:clamp(28px,8vw,64px);width:34px;height:76px;
  background:var(--rb);
  clip-path:polygon(0 0,100% 0,100% 100%,50% 78%,0 100%);
  box-shadow:0 5px 10px rgba(20,8,18,.3);
}
/* tiap baris tersingkap seperti tinta mengalir dari kiri ke kanan */
#letter-lines p{
  font-family:var(--f-disp);font-weight:400;
  font-variation-settings:'SOFT' 60,'opsz' 14;
  font-size:clamp(1.02rem,3.5vw,1.16rem);line-height:1.95;color:var(--ink);
  --ink-w:0%;
  -webkit-mask-image:linear-gradient(90deg,#000 0 var(--ink-w),rgba(0,0,0,.06) calc(var(--ink-w) + 9%));
  mask-image:linear-gradient(90deg,#000 0 var(--ink-w),rgba(0,0,0,.06) calc(var(--ink-w) + 9%));
}
#letter-lines p.gap{height:.9em}
#letter-lines p:first-child{
  font-size:clamp(1.5rem,6vw,2rem);font-weight:600;
  font-variation-settings:'SOFT' 40,'WONK' 1,'opsz' 100;
  line-height:1.2;margin-bottom:.5em;letter-spacing:-.02em;
}
.lt-sign{
  display:flex;align-items:baseline;justify-content:flex-end;gap:8px;
  margin-top:26px;opacity:0;
}
.sign-from{color:var(--ink-2)}
.sign-name{font-family:var(--f-hand);font-size:3.2rem;line-height:.6;color:var(--rb)}

#seal{
  position:absolute;left:50%;bottom:-30px;transform:translateX(-50%);
  width:64px;height:64px;transition:transform .22s var(--spring);
  filter:drop-shadow(0 6px 12px rgba(20,8,18,.4));
}
#seal:active{transform:translateX(-50%) scale(.9)}
#seal svg{width:100%;height:100%;display:block}
.rosette path{fill:var(--rb)}
.seal-core{fill:var(--rb-dk)}
.seal-txt{
  font-family:var(--f-disp);font-weight:700;font-size:15px;fill:var(--paper);
  font-variation-settings:'WONK' 1;
}
#ps{
  max-width:30em;margin:56px auto 0;text-align:center;
  font-family:var(--f-disp);font-style:italic;font-weight:400;
  font-variation-settings:'SOFT' 70,'opsz' 12;
  font-size:1.02rem;line-height:1.7;color:var(--paper-3);
  opacity:0;transform:translateY(10px);
  transition:opacity .8s var(--ease),transform .8s var(--ease);
}
#ps.show{opacity:1;transform:none}

/* ---------- ritual merobek ---------- */
.sr-only{
  position:absolute;width:1px;height:1px;padding:0;margin:-1px;
  overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0;
}
/* belahan kertas melayang keluar layar — dipotong di sini supaya
   tidak melebarkan halaman selama animasinya berjalan */
#act-tear{text-align:center;overflow:hidden}
#act-tear .act-head{margin-bottom:30px}
#slip-stage{position:relative;max-width:430px;margin:0 auto}
/* dipakai class (bukan id) supaya klon robekan mewarisi seluruh
   tampilannya — termasuk lapisan kertas ::before dari .paper-cut */
.slip{
  position:relative;background:var(--paper);
  padding:26px 22px;transform:rotate(-.8deg);
  box-shadow:var(--paper-shadow);
}
.slip textarea{
  display:block;width:100%;border:0;outline:0;resize:none;background:none;
  font-family:var(--f-disp);font-style:italic;font-weight:400;
  font-variation-settings:'SOFT' 60,'opsz' 14;
  font-size:1.06rem;line-height:1.75;color:var(--ink);text-align:center;
}
.slip textarea::placeholder{color:#B49A8E;font-style:italic}
.slip-half{position:absolute;inset:0;will-change:transform;pointer-events:none}
.slip-text{
  font-family:var(--f-disp);font-style:italic;
  font-variation-settings:'SOFT' 60,'opsz' 14;
  font-size:1.06rem;line-height:1.75;color:var(--ink);text-align:center;
  min-height:calc(1.75em * 3);white-space:pre-wrap;overflow-wrap:break-word;
}
#slip-note{
  max-width:30em;margin:16px auto 0;font-size:.82rem;line-height:1.6;
  color:var(--paper-3);opacity:.72;
}
#tear-btn{
  position:relative;margin-top:26px;padding:13px 40px;
  background:var(--rb);color:var(--paper);
  font-family:var(--f-disp);font-weight:600;font-size:.98rem;
  font-variation-settings:'SOFT' 40,'WONK' 1;
  box-shadow:0 3px 0 var(--rb-dk),0 12px 24px rgba(20,8,18,.42);
  transition:transform .16s var(--spring),box-shadow .16s,opacity .3s;
}
#tear-btn::before,#tear-btn::after{content:'';position:absolute;top:0;width:14px;height:100%;background:inherit}
#tear-btn::before{left:-13px;clip-path:polygon(100% 0,0 22%,0 78%,100% 100%)}
#tear-btn::after{right:-13px;clip-path:polygon(0 0,100% 22%,100% 78%,0 100%)}
#tear-btn:disabled{opacity:.34;cursor:not-allowed;box-shadow:0 3px 0 var(--rb-dk)}
#tear-btn:not(:disabled):active{transform:translateY(3px);box-shadow:0 0 0 var(--rb-dk)}
#tear-after{display:none;margin-top:30px}
#tear-after.show{display:block}
#tear-done{font-family:var(--f-hand);font-size:2rem;color:var(--ember);line-height:1.2}
#tear-again{
  margin-top:14px;font-size:.8rem;letter-spacing:.16em;text-transform:uppercase;
  color:var(--paper-3);border-bottom:1px solid currentColor;padding-bottom:2px;opacity:.7;
}
#tear-again:active{opacity:1}

/* ---------- catatan terlipat ---------- */
#notes{display:grid;gap:14px;grid-template-columns:repeat(2,1fr)}
@media(min-width:620px){#notes{grid-template-columns:repeat(3,1fr)}}
.note{
  position:relative;background:var(--paper);color:var(--ink);
  box-shadow:var(--paper-shadow);cursor:pointer;
  transition:transform .3s var(--spring);
}
.note:nth-child(odd){transform:rotate(-.9deg)}
.note:nth-child(even){transform:rotate(1deg)}
.note:active{transform:scale(.97)}
.note-face{
  display:grid;justify-items:center;gap:10px;padding:22px 12px 20px;text-align:center;
}
.note-face svg{width:30px;height:30px;color:var(--rb)}
.note-face b{
  font-family:var(--f-disp);font-weight:600;font-size:1.12rem;
  font-variation-settings:'SOFT' 40,'WONK' 1;letter-spacing:-.01em;
}
.note-body{
  display:grid;grid-template-rows:0fr;
  transition:grid-template-rows .55s var(--ease);
}
.note.open .note-body{grid-template-rows:1fr}
.note-body>div{overflow:hidden}
.note-body p{
  padding:0 15px 20px;font-size:.87rem;line-height:1.6;color:var(--ink-2);
  opacity:0;transition:opacity .4s .18s;
}
.note.open .note-body p{opacity:1}
.note-crease{
  height:1px;margin:0 12px;background:linear-gradient(90deg,transparent,rgba(51,32,43,.24),transparent);
  position:relative;
}
.note-crease::after{
  content:'';position:absolute;left:50%;top:-3px;transform:translateX(-50%);
  width:16px;height:7px;background:var(--rb);
  clip-path:polygon(50% 100%,0 0,100% 0);
  transition:transform .45s var(--ease);
}
.note.open .note-crease::after{transform:translateX(-50%) rotate(180deg)}
#notes-done{
  margin-top:32px;text-align:center;font-family:var(--f-hand);font-size:2rem;
  color:var(--ember);opacity:0;transform:translateY(8px) rotate(-2deg);
  transition:opacity .6s var(--ease),transform .6s var(--ease);
}
#notes-done.show{opacity:1;transform:rotate(-2deg)}

/* ---------- penutup ---------- */
#act-end{text-align:center;padding-bottom:clamp(110px,20vh,190px)}
#act-end .wrap{position:relative;z-index:2}
#act-end h2{font-size:clamp(2.2rem,9vw,3.7rem)}
#end-sub{
  max-width:26em;margin:16px auto 0;
  font-family:var(--f-disp);font-style:italic;font-variation-settings:'SOFT' 70,'opsz' 12;
  font-size:1.05rem;line-height:1.65;color:var(--paper-3);
}
#wish{
  position:relative;margin-top:42px;padding:15px 34px;
  background:var(--rb);color:var(--paper);
  font-family:var(--f-disp);font-weight:600;font-size:1rem;
  font-variation-settings:'SOFT' 40,'WONK' 1;letter-spacing:.01em;
  box-shadow:0 3px 0 var(--rb-dk),0 14px 28px rgba(20,8,18,.45);
  transition:transform .16s var(--spring),box-shadow .16s;
}
#wish::before,#wish::after{
  content:'';position:absolute;top:0;width:16px;height:100%;background:inherit;
}
#wish::before{left:-15px;clip-path:polygon(100% 0,0 22%,0 78%,100% 100%)}
#wish::after{right:-15px;clip-path:polygon(0 0,100% 22%,100% 78%,0 100%)}
#wish:active{transform:translateY(3px);box-shadow:0 0 0 var(--rb-dk),0 8px 18px rgba(20,8,18,.4)}
#wish-count{
  margin-top:20px;font-family:var(--f-hand);font-size:1.6rem;color:var(--paper-3);
  min-height:1.6em;opacity:0;transition:opacity .5s;
}
#wish-count.show{opacity:.9}

/* lentera melayang di belakang teks, bukan menutupinya */
#lanterns{position:fixed;inset:0;pointer-events:none;z-index:0;overflow:hidden}
.lantern{position:absolute;bottom:-90px;will-change:transform}

footer{
  position:relative;z-index:2;padding:0 20px 54px;text-align:center;color:var(--paper-3);
}
.f-line{
  display:block;width:44px;height:1px;margin:0 auto 22px;background:currentColor;opacity:.35;
}
footer p{font-size:.82rem;letter-spacing:.02em;opacity:.75}
footer em{font-family:var(--f-hand);font-size:1.7rem;font-style:normal;color:var(--ember);vertical-align:-.18em;margin-left:2px}

/* ============ OVERLAY ============ */
#viewer{
  position:fixed;inset:0;z-index:150;display:grid;place-items:center;
  padding:26px 16px calc(58px + env(safe-area-inset-bottom));
  background:rgba(23,11,22,.74);backdrop-filter:blur(14px);
  opacity:0;transition:opacity .35s var(--ease);
}
#viewer.show{opacity:1}
#viewer figure{
  position:relative;grid-area:1/1;
  background:var(--paper);padding:13px 13px 15px;max-width:min(84vw,400px);width:100%;
  box-shadow:0 40px 90px rgba(0,0,0,.55);transform:scale(.9) rotate(-1deg);
  transition:transform .4s var(--spring);
  touch-action:none;user-select:none;-webkit-user-select:none;will-change:transform;
}
#viewer.show figure{transform:scale(1) rotate(-1deg)}
#viewer .v-photo{position:relative;aspect-ratio:1/1;overflow:hidden;background:var(--paper-2)}
#viewer .v-photo img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
#viewer .v-photo svg{position:absolute;inset:14%;fill:var(--paper);opacity:.9}
#viewer figcaption{
  padding-top:11px;text-align:center;color:var(--ink-2);min-height:1.5em;
  font-family:var(--f-disp);font-style:italic;font-size:.95rem;
  font-variation-settings:'opsz' 12,'SOFT' 50;
}
.v-nav{
  position:absolute;top:50%;transform:translateY(-50%);z-index:2;
  width:46px;height:46px;display:grid;place-items:center;color:var(--paper);
  background:rgba(243,228,208,.13);border-radius:50%;
  transition:background .2s,transform .18s var(--spring);
}
.v-nav svg{width:22px;height:22px}
.v-nav:active{transform:translateY(-50%) scale(.88)}
.v-prev{left:10px}.v-next{right:10px}
@media(hover:hover){.v-nav:hover{background:rgba(243,228,208,.26)}}
@media(max-width:520px){.v-nav{display:none}}
.v-count{
  position:absolute;left:0;right:0;bottom:calc(22px + env(safe-area-inset-bottom));
  text-align:center;color:var(--paper-3);font-size:.72rem;letter-spacing:.28em;
}
#v-like{
  position:absolute;top:-15px;right:-15px;z-index:3;
  width:42px;height:42px;display:grid;place-items:center;border-radius:50%;
  background:var(--paper);color:#D6C0AA;
  box-shadow:0 5px 14px rgba(20,8,18,.4);
  transition:transform .2s var(--spring),color .25s;
}
#v-like svg{width:20px;height:20px;fill:currentColor}
#v-like[aria-pressed="true"]{color:var(--rb)}
#v-like:active{transform:scale(.85)}

/* penanda favorit di kartu */
.card .pin{
  position:absolute;top:-8px;left:50%;transform:translateX(-50%);
  width:19px;height:17px;background:var(--rb);opacity:0;
  clip-path:path('M9.5 17C3.5 12.6 1 10 1 7.2 1 4.9 2.7 3.4 4.8 3.4c1.4 0 2.6.8 3.7 2.2C9.6 4.2 10.8 3.4 12.2 3.4c2.1 0 3.8 1.5 3.8 3.8C16 10 13.5 12.6 9.5 17Z');
  box-shadow:0 2px 4px rgba(20,8,18,.3);
  transition:opacity .3s var(--spring);
}
.card.liked .pin{opacity:1}

/* kunang-kunang di babak penutup */
#flies{position:fixed;inset:0;z-index:1;pointer-events:none;overflow:hidden}
.fly{
  position:absolute;width:7px;height:7px;border-radius:50%;
  background:#F6DFA8;box-shadow:0 0 9px 3px rgba(246,223,168,.5);
  will-change:transform,opacity;
}

#sound{
  position:fixed;top:calc(15px + env(safe-area-inset-top));right:15px;z-index:160;
  width:38px;height:38px;display:grid;place-items:center;color:var(--paper-3);
  transition:transform .2s var(--spring),color .3s;
}
#sound svg{width:21px;height:21px;fill:currentColor}
#sound .s-wave{opacity:0;transition:opacity .3s}
#sound[aria-pressed="true"]{color:var(--ember)}
#sound[aria-pressed="true"] .s-wave{opacity:1}
#sound:active{transform:scale(.86)}

/* ============ RESPONSIF ============ */
@media(max-width:560px){
  /* plakat diramping supaya foto yang lebih besar tetap kebagian ruang */
  #plaque{width:min(64vw,286px)}
  .pl-paper{padding:18px 14px 15px}
  .pl-eyebrow{font-size:1.22rem}
  .pl-title{font-size:clamp(1.72rem,7.9vw,2.4rem)}
  .pl-name{font-size:clamp(2.5rem,11.5vw,3.6rem);margin:7px 0 2px}
  .pl-date{font-size:.54rem;letter-spacing:.22em;margin-top:7px}
  .pl-count{font-size:1.2rem;margin-top:4px}

  .act{padding-left:18px;padding-right:18px}
  #notes{gap:12px}
  .note-face{padding:20px 10px 16px}
  .note-face b{font-size:1.05rem}
  .note-face svg{width:26px;height:26px}
  #letter{transform:rotate(-.5deg)}
  .lt-mark{width:28px;height:64px}
  .sign-name{font-size:2.7rem}
  #ps{margin-top:48px;font-size:.97rem}
  .eyebrow{font-size:1.6rem}
  #end-sub{font-size:.98rem}
  footer p{font-size:.78rem}
}
/* di layar sangat sempit, catatan jadi satu kolom biar tidak sesak */
@media(max-width:370px){
  #notes{grid-template-columns:1fr}
}
@media(min-width:900px){
  #plaque{width:450px}
}

/* ============ REDUCED MOTION ============ */
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{
    animation-duration:.01ms!important;animation-iteration-count:1!important;
    transition-duration:.16s!important;
  }
  #env-hover{animation:none}
  #petals,#lanterns{display:none}
}