/* ==================================================================
   Gavėjo puslapis — šventinis kambarys vienam žmogui.
   Spalvas ir papuošimus diktuoja proga (--acc, --acc2, --acc3, --tint).
   ================================================================== */

:root{
  --acc:#FF4D6D;
  --acc2:#FFB703;
  --acc3:#06D6A0;
  --tint:#FFEDF1;
}

.room-body{
  min-height:100svh;
  display:flex;
  flex-direction:column;
  background:
    radial-gradient(120% 70% at 50% -8%, var(--tint), transparent 62%),
    radial-gradient(90% 50% at 50% 108%, color-mix(in srgb,var(--acc2) 22%,transparent), transparent 62%),
    var(--bg);
  overflow-x:hidden;
}
.room-body::before{opacity:.35}     /* fono dulkelės — tyliau nei kitur */

#confetti{position:fixed;inset:0;pointer-events:none;z-index:20}

/* --- Papuošimų sluoksnis ------------------------------------------- */
.decor{position:fixed;inset:0;z-index:0;pointer-events:none;overflow:hidden}
.decor i{
  position:absolute;
  width:var(--sz,16px);height:var(--sz,16px);
  background:var(--c,var(--acc));
  opacity:.55;
  animation:drift var(--dur,14s) linear var(--delay,0s) infinite;
  will-change:transform;
}
@keyframes drift{
  0%  {transform:translateY(-12vh) rotate(0deg)}
  100%{transform:translateY(112vh) rotate(var(--spin,220deg))}
}

/* konfeti — spalvoti stačiakampiai */
.occ-confetti .decor i{border-radius:2px;height:calc(var(--sz,16px) * .55)}

/* širdys, snaigės, kibirkštys — formos per kaukę */
.occ-hearts .decor i,
.occ-snow .decor i,
.occ-sparkle .decor i{
  -webkit-mask:var(--shape) center/contain no-repeat;
  mask:var(--shape) center/contain no-repeat;
}
.occ-hearts .decor i{
  --shape:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 21s-8-5.2-8-11a4.6 4.6 0 0 1 8-3 4.6 4.6 0 0 1 8 3c0 5.8-8 11-8 11z'/%3E%3C/svg%3E");
}
.occ-snow .decor i{
  --shape:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 1v22M2.5 6.5l19 11M21.5 6.5l-19 11' stroke='%23000' stroke-width='2.4' stroke-linecap='round' fill='none'/%3E%3C/svg%3E");
  opacity:.75;
}
.occ-sparkle .decor i{
  --shape:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 1.5l2.4 8.1 8.1 2.4-8.1 2.4L12 22.5l-2.4-8.1L1.5 12l8.1-2.4z'/%3E%3C/svg%3E");
  opacity:.7;
}

@media (prefers-reduced-motion:reduce){
  .decor{display:none}
}

/* --- Peržiūros juosta ---------------------------------------------- */
.pvbar{
  position:sticky;top:0;z-index:30;
  display:flex;flex-wrap:wrap;gap:6px 16px;align-items:center;justify-content:center;
  padding:11px 16px;
  background:var(--text);color:#fff;
  font-size:.78rem;font-weight:800;
}
.pvbar a{text-decoration:underline;text-underline-offset:3px}
.pvbar.demo{background:var(--acc);color:#fff}

/* Peržiūroje puslapis gyvena mažame rėmelyje kūrimo lange. Sisteminis
   slankiklis ten atrodo kaip broklys ir dar atima ~15 px pločio — kadras
   susiaurėja, tekstas laužosi kitaip nei tikrame telefone. Slinkimas
   pelyte ir pirštu lieka; dingsta tik pilka juosta. Šitas stilius veikia
   TIK peržiūroje: gavėjo lange slankiklis toks, koks priklauso. */
.is-preview{scrollbar-width:none}
.is-preview::-webkit-scrollbar{width:0;height:0}

/* --- Pavyzdžių perjungiklis (tik /pavyzdys) ------------------------- */
.demo-rail{
  position:fixed;left:18px;top:50%;transform:translateY(-50%);z-index:40;
  display:grid;gap:6px;padding:12px;
  background:color-mix(in srgb,var(--surface) 88%,transparent);
  backdrop-filter:blur(9px);
  border-radius:16px;box-shadow:var(--sh-2);
}
.dr-cap{
  margin:0 0 2px;padding:0 6px;
  font-size:.58rem;font-weight:900;letter-spacing:.14em;text-transform:uppercase;
  color:var(--text-3);
}
.dr-btn{
  display:flex;align-items:center;gap:9px;
  padding:8px 12px 8px 9px;border-radius:11px;
  font-size:.82rem;font-weight:700;color:var(--text-2);
  transition:background var(--t) var(--e-out), color var(--t) var(--e-out);
}
.dr-btn:hover{background:var(--surface-3);color:var(--text)}
.dr-btn.is-on{background:var(--acc);color:#fff}
.dr-ico{display:grid;place-items:center;width:20px;height:20px;flex:none}
.dr-ico svg{width:20px;height:20px}

/* Siaurame ekrane — juosta apacioje, be pavadinimu. */
@media(max-width:900px){
  .demo-rail{
    left:50%;right:auto;top:auto;bottom:14px;
    transform:translateX(-50%);
    grid-auto-flow:column;align-items:center;gap:4px;padding:8px;
  }
  .dr-cap{display:none}
  .dr-btn{padding:9px 11px}
  .dr-txt{display:none}
}
@media(prefers-reduced-motion:reduce){.demo-rail{backdrop-filter:none}}

/* --- Kambarys ------------------------------------------------------ */
.room{
  position:relative;z-index:1;
  flex:1;
  display:grid;place-items:center;align-content:center;
  width:min(100%,560px);
  margin-inline:auto;
  padding:clamp(28px,7vw,56px) max(20px,env(safe-area-inset-left))
          clamp(28px,7vw,56px) max(20px,env(safe-area-inset-right));
}

/* Progos spalva nugali prekės ženklo akcentą visame kambaryje */
.room .eyebrow{
  background:color-mix(in srgb,var(--acc) 14%,transparent);
  color:color-mix(in srgb,var(--acc) 82%,#000);
}

.scene{
  width:100%;
  display:grid;gap:20px;justify-items:center;text-align:center;
  animation:sceneIn 620ms var(--e-out) both;
}
@keyframes sceneIn{from{opacity:0;transform:translateY(16px)}}

.room-title{
  margin:0;
  font-family:var(--font-display);font-weight:600;
  font-size:clamp(2.2rem,7.6vw,3.4rem);
  line-height:1.02;letter-spacing:-.025em;
  text-wrap:balance;
}
.room-title em{font-style:normal;color:var(--acc)}
.room-line{
  margin:0;max-width:34ch;
  color:var(--text-2);font-size:clamp(1.02rem,3.6vw,1.14rem);line-height:1.55;
  font-weight:600;text-wrap:pretty;
}
.room-err{
  margin:0;display:flex;align-items:center;gap:8px;justify-content:center;
  color:var(--bad);font-size:.95rem;font-weight:700;
}

/* Vienas akivaizdus veiksmas */
.btn-room{
  min-height:62px;padding:0 38px;
  border:0;border-radius:var(--r-pill);
  background:linear-gradient(180deg,color-mix(in srgb,var(--acc) 76%,#fff),var(--acc));
  color:#fff;
  font-family:var(--font-ui);font-size:1.12rem;font-weight:900;letter-spacing:-.01em;
  cursor:pointer;
  box-shadow:0 9px 0 -2px color-mix(in srgb,var(--acc) 34%,transparent),
             0 20px 40px -14px color-mix(in srgb,var(--acc) 75%,transparent);
  transition:transform var(--t-fast) var(--e-spring), filter var(--t-fast) var(--e-out);
  -webkit-tap-highlight-color:transparent;
}
.btn-room:hover{transform:translateY(-3px);filter:brightness(1.05)}
.btn-room:active{transform:translateY(0) scale(.98)}
.btn-room:disabled{opacity:.5;cursor:not-allowed}

.btn-quiet{
  min-height:46px;padding:0 20px;
  background:var(--surface);border:var(--line) solid var(--hair);border-radius:var(--r-pill);
  color:var(--text-2);font-family:var(--font-ui);font-size:.92rem;font-weight:800;
  cursor:pointer;
  transition:color var(--t-fast) var(--e-out), border-color var(--t-fast) var(--e-out),
             transform var(--t-fast) var(--e-spring);
}
.btn-quiet:hover{color:var(--text);border-color:var(--hair-2);transform:translateY(-2px)}

.room-pw{width:min(100%,330px);margin-inline:auto}
.room-pw .input{text-align:center;font-size:1.15rem;font-weight:800;letter-spacing:.03em}
#unlockForm{display:grid;gap:14px;justify-items:center;width:100%}

/* Objektas pradžios ekrane */
.room-object{
  position:relative;isolation:isolate;width:196px;height:158px;margin:4px 0 2px;
  display:grid;place-items:center;
  animation:bob 3.4s var(--e-in-out) infinite;
}
.room-object:not(.obj-dezute)::before{
  content:"";position:absolute;inset:9% 2% 2%;z-index:-1;border-radius:50%;
  background:radial-gradient(ellipse,color-mix(in srgb,var(--acc) 20%,transparent),transparent 70%);
  filter:blur(13px);
}
.room-object .intro-art{display:block;width:100%;height:100%;overflow:visible}
.room-object .intro-art *{vector-effect:non-scaling-stroke}
@keyframes bob{0%,100%{transform:translateY(0)}50%{transform:translateY(-7px)}}

/* Smulkus gyvumas vyksta paciame daikte, o ne vien kilnoja visa piktograma. */
.oi-contract-sheet,.oi-contract-pen,.oi-contract-stamp,
.oi-ticket-card,.oi-ticket-scratch,.oi-letter-paper,.oi-letter-flap,.oi-letter-seal{
  transform-box:fill-box;transform-origin:center;
}
.oi-contract-sheet{animation:introContract 4.2s var(--e-in-out) infinite}
.oi-contract-pen{animation:introPen 4.2s var(--e-in-out) infinite}
.oi-contract-stamp{animation:introStamp 4.2s var(--e-in-out) infinite}
@keyframes introContract{0%,100%{transform:rotate(-1deg)}50%{transform:translateY(-2px) rotate(-2deg)}}
@keyframes introPen{0%,100%{transform:none}50%{transform:translate(3px,-3px) rotate(3deg)}}
@keyframes introStamp{0%,62%,100%{transform:none}72%{transform:scale(1.1)}}

.oi-ticket-card{animation:introTicket 4s var(--e-in-out) infinite}
.oi-ticket-scratch{opacity:.18;animation:introScratch 4s var(--e-in-out) infinite}
.oi-foil-shine{stroke-dasharray:18 34;animation:introFoil 3.2s linear infinite}
@keyframes introTicket{0%,100%{transform:rotate(-1deg)}50%{transform:translateY(-2px) rotate(1deg)}}
@keyframes introScratch{0%,45%,100%{opacity:.12;transform:none}62%,78%{opacity:.82;transform:translate(3px,-2px)}}
@keyframes introFoil{to{stroke-dashoffset:-52}}

.oi-letter-paper{animation:introLetterPaper 4.4s var(--e-in-out) infinite}
.oi-letter-flap{transform-origin:50% 0;animation:introLetterFlap 4.4s var(--e-in-out) infinite}
.oi-letter-seal{animation:introSeal 4.4s var(--e-in-out) infinite}
@keyframes introLetterPaper{0%,100%{transform:none}50%{transform:translateY(-4px)}}
@keyframes introLetterFlap{0%,100%{transform:none}50%{transform:translateY(-1px) scaleY(.98)}}
@keyframes introSeal{0%,65%,100%{transform:none}74%{transform:scale(1.07) rotate(-2deg)}}

@media(prefers-reduced-motion:reduce){
  .room-object,.room-object *{animation:none!important}
}

/* Dėžutės įžanga — fotografuota, ne piešta, kad sutaptų su tuo, kas laukia
   paspaudus. Nuotraukos fonas baltas, todėl guli ant baltos kortelės: be jos
   kreminiame kambaryje matytųsi status baltas kvadratas. */
/* Dėžutė iškirpta — nuotraukos fonas permatomas, todėl jokios kortelės po ja
   nebereikia: matosi tik pati dovana. Šešėlį meta `.room-object` filtras. */
.room-object.obj-dezute{
  width:166px;height:166px;
  filter:drop-shadow(0 14px 22px color-mix(in srgb,var(--acc) 35%,transparent));
}
.obj-photo{
  width:100%;height:100%;object-fit:contain;
  user-select:none;-webkit-user-drag:none;
}
/* Nuotraukos kadras nesutampa su dėžutės centru — žr. `--box-nudge-*`
   app.css. Tą patį poslinkį gauna ir kaukė, kad spalva liktų ant dėžutės,
   o ne šalia jos. */
.obj-dezute .obj-photo,
.room-object.obj-dezute::after{
  transform:translate(var(--box-nudge-x),var(--box-nudge-y));
}
/* Progos spalva uždedama per kaukę, ne per stačiakampį: kaukė paima tos
   pačios nuotraukos permatomumą, todėl nusidažo tik dėžutė, o ne plotas
   aplink ją. */
.room-object.obj-dezute::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:var(--acc);mix-blend-mode:multiply;opacity:.26;
  -webkit-mask:url("/static/img/box-closed.webp") center/contain no-repeat;
          mask:url("/static/img/box-closed.webp") center/contain no-repeat;
}

/* --- Laikrodis ------------------------------------------------------ */
.clock{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;width:min(100%,390px)}
.clock .cell{
  display:grid;gap:4px;place-items:center;
  padding:16px 4px;border-radius:var(--r-sm);
  background:var(--surface);border:var(--line) solid var(--hair);box-shadow:var(--sh-1);
}
.clock .num{
  font-family:var(--font-display);font-weight:600;
  font-size:clamp(1.6rem,6vw,2.1rem);line-height:1;
  font-variant-numeric:tabular-nums;color:var(--acc);
}
.clock .lbl{font-size:.68rem;font-weight:800;text-transform:uppercase;
  letter-spacing:.08em;color:var(--text-3)}

/* ==================================================================
   Dokumentas — bendras šablonų pagrindas
   ================================================================== */
.doc{
  position:relative;width:100%;
  background:var(--paper);color:var(--ink);
  border-radius:var(--r);
  box-shadow:var(--sh-3);
  overflow:hidden;text-align:left;
}
.doc-stub{
  display:flex;justify-content:space-between;align-items:center;gap:12px;
  padding:15px 22px;
  background:var(--acc);color:#fff;
  font-size:.76rem;font-weight:800;letter-spacing:.04em;text-transform:uppercase;
}
.doc-stub b{font-weight:800;opacity:.85}
.doc-cut{position:relative;height:0;border-bottom:3px dashed color-mix(in srgb,var(--acc) 30%,transparent)}
.doc-cut::before,.doc-cut::after{
  content:"";position:absolute;top:-12px;width:24px;height:24px;border-radius:50%;
  background:var(--bg);
}
.doc-cut::before{left:-12px}
.doc-cut::after{right:-12px}
.doc-body{padding:clamp(22px,6vw,32px)}

.doc h2{
  margin:0 0 4px;
  font-family:var(--font-display);font-weight:600;
  font-size:clamp(1.55rem,5.4vw,2.1rem);line-height:1.06;letter-spacing:-.02em;
  color:var(--ink);
}
.doc .sub{margin:0 0 18px;color:var(--text-2);font-size:.98rem;font-weight:600;line-height:1.5}
.doc-hint{
  margin:16px 0 0;text-align:center;
  font-size:.84rem;font-weight:700;color:var(--text-3);
  transition:opacity var(--t) var(--e-out);
}
.doc-skip{
  display:block;margin:14px auto 0;padding:10px 16px;
  background:none;border:var(--line) solid var(--hair);border-radius:var(--r-pill);
  color:var(--text-3);font-family:var(--font-ui);font-size:.86rem;font-weight:700;
  cursor:pointer;
  transition:color var(--t-fast) var(--e-out), border-color var(--t-fast) var(--e-out);
}
.doc-skip:hover{color:var(--text);border-color:var(--hair-2)}

.doc-go{
  width:100%;min-height:58px;margin-top:22px;
  border:0;border-radius:var(--r-pill);
  background:var(--acc);color:#fff;
  font-family:var(--font-ui);font-size:1.06rem;font-weight:900;
  cursor:pointer;
  box-shadow:0 7px 0 -2px color-mix(in srgb,var(--acc) 32%,transparent);
  transition:transform var(--t-fast) var(--e-spring), filter var(--t-fast) var(--e-out);
}
.doc-go:hover:not(:disabled){transform:translateY(-2px);filter:brightness(1.05)}
.doc-go:disabled{background:var(--surface-3);color:var(--text-3);box-shadow:none;cursor:not-allowed}

/* --- Sutartis -------------------------------------------------------- */
.clauses{margin:20px 0 0;padding:0;list-style:none;border-top:var(--line) solid var(--hair)}
.clause{
  display:flex;align-items:flex-start;gap:14px;
  padding:15px 2px;border-bottom:var(--line) solid var(--hair);
  cursor:pointer;-webkit-tap-highlight-color:transparent;
}
.clause input{position:absolute;opacity:0;width:0;height:0}
.clause .box{
  flex:0 0 auto;position:relative;width:28px;height:28px;margin-top:1px;
  border:2.5px solid var(--hair-2);border-radius:9px;
  display:grid;place-items:center;
  transition:background var(--t) var(--e-out), border-color var(--t) var(--e-out),
             transform var(--t) var(--e-spring);
}
.clause .box::after{
  content:"";width:12px;height:7px;
  border-left:3px solid #fff;border-bottom:3px solid #fff;
  transform:rotate(-45deg) scale(.4);opacity:0;
  transition:opacity .18s ease, transform .18s var(--e-spring);
}
.clause input:checked ~ .box{background:var(--acc);border-color:var(--acc);transform:scale(1.06)}
.clause input:checked ~ .box::after{opacity:1;transform:rotate(-45deg) scale(1) translate(1px,-2px)}
.clause input:focus-visible ~ .box{outline:3px solid var(--acc);outline-offset:3px}
.clause .txt{font-size:1.02rem;font-weight:600;line-height:1.45;
  transition:color var(--t) var(--e-out)}
.clause input:checked ~ .txt{color:var(--text-3)}

.meter{
  display:flex;align-items:center;gap:14px;margin-top:18px;
  font-size:.8rem;font-weight:800;color:var(--text-3);
}
.meter .bar{flex:1;height:8px;border-radius:var(--r-pill);background:var(--surface-3);overflow:hidden}
.meter .bar i{display:block;height:100%;border-radius:inherit;
  background:linear-gradient(90deg,var(--acc),var(--acc2));
  transition:width var(--t) var(--e-out)}

.shake{animation:shake .44s var(--e-out)}
@keyframes shake{
  0%,100%{transform:translateX(0)}
  22%{transform:translateX(-8px)}
  45%{transform:translateX(7px)}
  68%{transform:translateX(-5px)}
  86%{transform:translateX(3px)}
}

/* --- Dėžutė: du sluoksniai is tikro renderio -------------------------
   Apacioje — atidaryta dezute, virsuje — iskirptas dangtis. Abu kadrai
   sugeneruoti su ta pacia kamera ir apsvietimu, tad sutampa pikseliais.
   Sviesa, medziaga, sesėliai — tikri, ne pieszti CSS gradientais. */
.boxwrap{display:grid;place-items:center;padding:10px 0 0}
.boxphoto{
  position:relative;display:block;
  width:min(300px,72vw);aspect-ratio:1;
  background:none;border:0;padding:0;cursor:pointer;
  -webkit-tap-highlight-color:transparent;
  /* Poslinkis dedamas ant mygtuko, o ne ant pačių nuotraukų: dangtis savo
     `transform` naudoja animacijoms (knock, atsidarymas), tad ten jis būtų
     perrašytas. Judinant abu sluoksnius kartu, jie lieka sulygiuoti. */
  transform:translate(var(--box-nudge-x),var(--box-nudge-y));
}
/* Šiedvi nuotraukos (atidaryta dėžutė + dangtis) lieka su baltu fonu tyčia:
   ritualas vyksta ant balto dokumento, todėl fono nesimato, o dangtis gali
   normaliai uždengti tai, kas po juo. Iškirpus jas permatomai, dangčio kraštai
   subyrėtų — o čia jos rodomos dideliu masteliu, kur tai matytųsi. */
.boxphoto img{
  position:absolute;inset:0;width:100%;height:100%;
  object-fit:contain;user-select:none;-webkit-user-drag:none;
}
.bp-lid{
  z-index:2;transform-origin:50% 70%;
  transition:transform 900ms var(--e-out), opacity 620ms var(--e-out);
}
.boxphoto:hover .bp-lid{transform:translateY(-1.5%)}

/* Bakstelėjimas: dangtis krusteli, tarsi butu prilaikomas is vidaus. */
.boxphoto.knock .bp-lid{animation:lidknock .42s var(--e-out)}
@keyframes lidknock{
  0%,100%{transform:translateY(0) rotate(0)}
  30%    {transform:translateY(-4%) rotate(-1.4deg)}
  62%    {transform:translateY(-1%) rotate(1deg)}
}
.boxphoto.open .bp-lid{
  transform:translateY(-62%) rotate(-7deg) scale(1.06);
  opacity:0;
}
.boxphoto.open{pointer-events:none}
@media(prefers-reduced-motion:reduce){
  .boxphoto .bp-lid{transition-duration:.01ms}
}

.taps{display:flex;justify-content:center;gap:9px;margin-top:16px}
.taps i{width:10px;height:10px;border-radius:50%;background:var(--surface-3);
  transition:background var(--t) var(--e-out), transform var(--t) var(--e-spring)}
.taps i.on{background:var(--acc);transform:scale(1.3)}

/* --- Bilietas --------------------------------------------------------- */
.scratchwrap{position:relative;margin-top:20px;border-radius:var(--r-sm);overflow:hidden;
  background:linear-gradient(150deg,var(--acc),color-mix(in srgb,var(--acc) 62%,var(--acc2)))}
.scratchwrap .under{
  display:grid;place-content:center;gap:8px;text-align:center;
  min-height:150px;padding:26px 18px;color:#fff;
}
.scratchwrap .under .lbl{font-size:.72rem;font-weight:800;letter-spacing:.14em;
  text-transform:uppercase;opacity:.85}
.scratchwrap .under strong{
  font-family:var(--font-display);font-weight:600;
  font-size:clamp(1.35rem,5vw,1.8rem);line-height:1.1;
}
.scratch{position:absolute;inset:0;width:100%;height:100%;
  cursor:crosshair;touch-action:none;transition:opacity var(--t) var(--e-out)}
.scratch.gone{opacity:0;pointer-events:none}
.scratchlabel{
  position:absolute;left:0;right:0;top:50%;transform:translateY(-50%);
  text-align:center;pointer-events:none;
  font-size:.82rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase;
  color:#6B6F7D;transition:opacity var(--t) var(--e-out);
}

/* --- Vokas ------------------------------------------------------------ */
.envwrap{
  position:relative;display:grid;place-items:center;padding:34px 0 12px;perspective:1100px;
}
.envwrap::before{
  content:"";position:absolute;width:min(310px,92%);height:116px;bottom:2px;border-radius:50%;
  background:radial-gradient(ellipse,color-mix(in srgb,var(--acc) 20%,transparent),transparent 70%);
  filter:blur(11px);pointer-events:none;
}
.envwrap.done .env{transform:translateY(12px) scale(.8) rotate(-1deg);opacity:.22}
.env{
  position:relative;width:min(270px,88vw);aspect-ratio:270/174;transform-style:preserve-3d;
  filter:drop-shadow(0 17px 18px rgba(69,37,28,.16))
         drop-shadow(0 4px 5px color-mix(in srgb,var(--acc) 20%,transparent));
  transition:transform var(--t-slow) var(--e-out),opacity var(--t-slow) var(--e-out);
}
.env-back{
  position:absolute;inset:0;z-index:1;border-radius:12px;
  background:
    repeating-linear-gradient(98deg,rgba(93,57,38,.018) 0 1px,transparent 1px 5px),
    linear-gradient(160deg,#FFFDF8,#F1E4CF 70%,#E8D7BD);
  border:1px solid rgba(55,31,22,.16);
  box-shadow:inset 0 1px rgba(255,255,255,.9),inset 0 -12px 22px rgba(91,52,30,.06);
}
/* Tikras lapas voko viduje. Linijos pasirodo atveriant, todel jis nebeatrodo
   kaip dar vienas tuscias staciakampis po trikampiu. */
.env .paper{
  position:absolute;left:8%;right:8%;top:5%;height:78%;z-index:2;border-radius:7px;
  background:
    repeating-linear-gradient(0deg,transparent 0 12px,rgba(86,52,38,.035) 12px 13px),
    linear-gradient(155deg,#FFFFFF,#FFF9EE);
  border:1px solid rgba(55,31,22,.09);
  box-shadow:0 5px 15px rgba(86,47,29,.13);
  transition:transform 720ms var(--e-spring);
}
.env .paper i{position:absolute;left:14%;height:3px;border-radius:2px;background:rgba(55,31,22,.16)}
.env .paper i:nth-child(1){top:24%;width:39%;height:5px;background:rgba(55,31,22,.58)}
.env .paper i:nth-child(2){top:39%;width:66%}
.env .paper i:nth-child(3){top:50%;width:54%}
.env .paper b{
  position:absolute;right:13%;bottom:13%;width:25px;height:25px;border-radius:50%;
  border:1.5px solid color-mix(in srgb,var(--acc) 56%,transparent);opacity:.65;
}
.env .paper b::before,.env .paper b::after{
  content:"";position:absolute;left:50%;top:50%;background:var(--acc);opacity:.42;transform:translate(-50%,-50%);
}
.env .paper b::before{width:11px;height:1.5px}.env .paper b::after{width:1.5px;height:11px}
.env.open .paper{transform:translateY(-58px) rotate(-1.5deg)}

/* Priekine kisene turi tikra V formos krasta ir dvi persidengiancias klostes. */
.env-front{
  position:absolute;inset:0;z-index:3;border-radius:0 0 12px 12px;
  clip-path:polygon(0 26%,50% 61%,100% 26%,100% 100%,0 100%);
  background:
    linear-gradient(34deg,transparent 49.5%,rgba(55,31,22,.11) 50%,transparent 50.6%),
    linear-gradient(-34deg,transparent 49.5%,rgba(55,31,22,.11) 50%,transparent 50.6%),
    linear-gradient(155deg,#FAF1E3,#EADBC3);
  border:1px solid rgba(55,31,22,.14);
  box-shadow:inset 0 -9px 18px rgba(91,52,30,.05);
  pointer-events:none;
}
.env-front i{
  position:absolute;left:50%;bottom:0;width:74%;height:54%;transform:translateX(-50%);
  clip-path:polygon(50% 0,100% 100%,0 100%);
  background:linear-gradient(180deg,rgba(255,255,255,.42),transparent 70%);
}
.env .flap{
  position:absolute;left:0;right:0;top:0;height:63%;z-index:4;
  clip-path:polygon(0 0,100% 0,50% 100%);
  background:
    linear-gradient(135deg,rgba(255,255,255,.24),transparent 38%),
    linear-gradient(165deg,color-mix(in srgb,var(--acc) 72%,#fff),var(--acc));
  border-top:1px solid rgba(55,31,22,.12);
  transform-origin:50% 0;backface-visibility:hidden;
  transition:transform 700ms var(--e-spring),filter 700ms var(--e-out);
}
.env .flap i{
  position:absolute;inset:7px 9px 10px;clip-path:inherit;
  background:
    repeating-linear-gradient(45deg,rgba(255,255,255,.12) 0 5px,transparent 5px 10px);
  opacity:.8;
}
.env.open .flap{transform:rotateX(-178deg);filter:brightness(.94)}

/* Netaisyklingas, sluoksniuotas vaskas: minkstas krastas, gilus vidus,
   ispaudo ziedas ir atskiras blikas. */
.env .seal{
  position:absolute;left:50%;top:48%;z-index:5;translate:-50% -50%;
  width:60px;height:58px;padding:0;border:1px solid rgba(48,20,14,.28);
  border-radius:46% 54% 44% 56% / 53% 44% 56% 47%;
  background:
    radial-gradient(circle at 31% 24%,rgba(255,255,255,.55),transparent 28%),
    radial-gradient(circle at 55% 64%,color-mix(in srgb,var(--acc2) 70%,#4D2117),var(--acc2) 70%);
  color:#fff;cursor:pointer;
  box-shadow:
    -4px 2px 0 -1px color-mix(in srgb,var(--acc2) 86%,#5B281C),
    4px -2px 0 -2px color-mix(in srgb,var(--acc2) 80%,#6B2B1E),
    0 8px 14px rgba(77,33,23,.32),inset 0 -4px 7px rgba(45,17,10,.24);
  transition:transform var(--t) var(--e-spring),opacity 420ms var(--e-out),filter var(--t) var(--e-out);
}
.env .seal span{
  position:absolute;inset:9px;display:grid;place-items:center;border-radius:50%;
  border:1.5px solid rgba(65,24,14,.28);
  font-family:var(--font-display);font-size:1.15rem;font-weight:700;line-height:1;
  text-shadow:0 1px 2px rgba(45,17,10,.45);
}
.env .seal::before{
  content:"";position:absolute;left:10px;top:9px;width:8px;height:5px;border-radius:50%;
  background:rgba(255,255,255,.45);filter:blur(.4px);pointer-events:none;
}
.env .seal:hover{transform:scale(1.08) rotate(-3deg);filter:saturate(1.08)}
.env .seal:focus-visible{outline:3px solid color-mix(in srgb,var(--acc) 70%,#fff);outline-offset:5px}
.env.cracked .seal{transform:translate(12px,-9px) scale(1.28) rotate(20deg);opacity:0}

.letter{
  margin-top:18px;padding:22px 20px;border-radius:var(--r-sm);
  background:var(--surface-2);border:var(--line) solid var(--hair);
  color:var(--text);line-height:1.65;font-size:1rem;font-weight:600;
  opacity:0;transform:translateY(10px);
  transition:opacity var(--t-slow) var(--e-out), transform var(--t-slow) var(--e-out);
}
.letter.in{opacity:1;transform:none}

/* ==================================================================
   Atskleidimas: pirma žinutė, tada dovana
   ================================================================== */
.reveal{gap:24px}
.room-message{
  margin:0;max-width:32ch;
  font-family:var(--font-display);font-weight:500;
  font-size:clamp(1.3rem,4.8vw,1.7rem);line-height:1.3;
  color:var(--text);
  opacity:0;transform:translateY(12px);
}
.room-message.in{opacity:1;transform:none;
  transition:opacity 700ms var(--e-out), transform 700ms var(--e-out)}

.giftbox{
  position:relative;width:100%;text-align:left;
  padding:30px 26px 28px;border-radius:var(--r);
  background:var(--surface);
  border:3px solid var(--acc);
  box-shadow:0 10px 0 -3px color-mix(in srgb,var(--acc) 22%,transparent),
             var(--sh-3);
  opacity:0;transform:translateY(20px) scale(.97);
}
.giftbox.in{opacity:1;transform:none;
  transition:opacity 620ms var(--e-out), transform 620ms var(--e-spring)}
.giftbox .lbl{
  display:inline-block;padding:6px 14px;border-radius:var(--r-pill);
  background:var(--acc);color:#fff;
  font-size:.72rem;font-weight:900;letter-spacing:.1em;text-transform:uppercase;
}
.giftbox h2{
  margin:14px 0 0;
  font-family:var(--font-display);font-weight:600;
  font-size:clamp(1.6rem,6vw,2.3rem);line-height:1.06;letter-spacing:-.02em;
}
.giftbox .note{margin:14px 0 0;color:var(--text-2);line-height:1.6;font-weight:600}
.giftbox .sign{
  margin:22px 0 0;padding-top:16px;
  border-top:2px dashed var(--hair);
  font-size:.95rem;font-weight:800;color:var(--acc);
}

.code-row{
  display:flex;flex-wrap:wrap;align-items:center;gap:10px;
  margin-top:18px;padding:14px 16px;border-radius:var(--r-sm);
  background:var(--surface-2);border:2px dashed var(--hair-2);
}
.code-row .k{font-size:.7rem;font-weight:900;letter-spacing:.12em;
  text-transform:uppercase;color:var(--text-3)}
.code-row code{flex:1;min-width:110px;font-family:var(--font-mono);
  font-size:1.1rem;font-weight:700;letter-spacing:.05em;color:var(--text)}
.code-row button{
  min-height:40px;padding:0 16px;border:0;border-radius:var(--r-pill);
  background:var(--acc);color:#fff;font-family:var(--font-ui);font-size:.86rem;
  font-weight:800;cursor:pointer;
}

.dl{list-style:none;margin:18px 0 0;padding:0;display:grid;gap:8px}
.dl a{
  display:flex;align-items:center;gap:13px;
  padding:14px;border-radius:var(--r-sm);
  background:var(--surface-2);border:var(--line) solid var(--hair);
  color:var(--text);
  transition:border-color var(--t-fast) var(--e-out), transform var(--t-fast) var(--e-out);
}
.dl a:hover{border-color:var(--acc);transform:translateX(3px)}
.dl .ext{
  flex:0 0 auto;width:44px;height:44px;display:grid;place-items:center;border-radius:var(--r-xs);
  background:var(--acc);color:#fff;
  font-family:var(--font-mono);font-size:.64rem;font-weight:700;
}
.dl .nm{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
  font-size:.97rem;font-weight:700}
.dl .act{font-size:.72rem;font-weight:900;letter-spacing:.08em;text-transform:uppercase;
  color:var(--acc);white-space:nowrap}

.giftlink{
  display:flex;align-items:center;justify-content:center;gap:9px;
  min-height:54px;margin-top:16px;border-radius:var(--r-pill);
  background:var(--acc);color:#fff;font-weight:900;font-size:1.02rem;
  box-shadow:0 6px 0 -2px color-mix(in srgb,var(--acc) 32%,transparent);
  transition:filter var(--t-fast) var(--e-out), transform var(--t-fast) var(--e-spring);
}
.giftlink:hover{filter:brightness(1.05);transform:translateY(-2px)}

.room-final{
  margin:0;max-width:34ch;color:var(--text-2);
  font-size:1.02rem;line-height:1.6;font-weight:600;
}

/* --- Parašas --------------------------------------------------------- */
.room-sign{
  position:relative;z-index:1;
  padding:22px 20px max(22px,env(safe-area-inset-bottom));
  text-align:center;
}
.room-sign a{
  font-family:var(--font-display);font-weight:500;font-size:.92rem;color:var(--text-3);
  transition:color var(--t-fast) var(--e-out);
}
.room-sign a:hover{color:var(--text-2)}
.room-sign span{color:var(--acc)}
/* Taisykles ir pranesimas apie turini — tyliai, kad neblaskytu nuo dovanos */
.room-report{display:block;margin-top:8px;font-size:.76rem;opacity:.55;color:var(--text-3)}
.room-report a{font-size:inherit}
.room-report:hover{opacity:.9}

@media(max-width:380px){
  /* Dezute dabar issideslioja pagal kintamuosius — keiciam juos, ne width. */
  .boxphoto{width:min(240px,68vw)}
  .env{width:min(250px,82vw);height:auto}
}