/* ==========================================================================
   ZAKA TV — swipe / match
   ========================================================================== */
:root{
  --ink:#070409;
  --rose:#ff2d6f;
  --rose-2:#ff8fb2;
  --green:#3ee08f;
  --gold:#ffc247;
  --cream:#fff4ef;
  --muted:rgba(255,244,239,.64);
  --muted-2:rgba(255,244,239,.38);
  --line:rgba(255,255,255,.13);
  --jp:"Noto Sans JP","Hiragino Sans","Yu Gothic",YuGothic,"PingFang SC","Microsoft YaHei",system-ui,sans-serif;
  --lat:"Anton","Arial Narrow",Impact,sans-serif;
  --ease:cubic-bezier(.22,1,.36,1);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--ink);color:var(--cream);font-family:var(--jp);-webkit-font-smoothing:antialiased;overflow:hidden;height:100dvh}
h1,h2,p{margin:0}
button{font:inherit;color:inherit;background:none;border:0;padding:0;cursor:pointer}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
svg{display:block}
.sprite{position:absolute;width:0;height:0;overflow:hidden}
::selection{background:var(--rose);color:#fff}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px}

.bg{position:fixed;inset:-60px;z-index:0;background-size:cover;background-position:center;filter:blur(46px) brightness(.42) saturate(1.1);transform:scale(1.08);transition:background-image .5s}
.bg-veil{position:fixed;inset:0;z-index:1;background:radial-gradient(80% 70% at 68% 40%,transparent 20%,rgba(7,4,9,.72) 80%),linear-gradient(0deg,rgba(7,4,9,.96),transparent 40%)}
.grain{
  position:fixed;inset:0;z-index:2;pointer-events:none;opacity:.05;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---------- top ---------- */
.top{
  position:fixed;top:0;left:0;right:0;z-index:40;display:flex;align-items:center;justify-content:space-between;
  padding:calc(14px + env(safe-area-inset-top)) clamp(16px,4vw,40px);pointer-events:none;
}
.top>*{pointer-events:auto}
.brand{display:flex;align-items:center;gap:10px}
.brand__mark{
  width:34px;height:34px;border-radius:10px;display:grid;place-items:center;
  background:linear-gradient(140deg,#ff8fb2,#ff2d6f 60%,#b5003f);
  box-shadow:0 10px 26px -10px rgba(255,45,111,.9),inset 0 0 0 1px rgba(255,255,255,.2);
}
.brand__mark img{width:100%;height:100%;object-fit:cover;border-radius:inherit}
.brand__mark svg{width:16px;height:16px;color:#2a0010}
.brand__name{white-space:nowrap;font-size:17px;font-weight:900;letter-spacing:.06em}
.brand__name em{font-style:normal;color:var(--rose-2)}
.top__right{display:flex;align-items:center;gap:8px}
.online-pill{white-space:nowrap;
  display:inline-flex;align-items:center;gap:6px;padding:6px 10px;border-radius:999px;
  background:rgba(10,5,12,.55);border:1px solid var(--line);backdrop-filter:blur(10px);
  font-size:9px;font-weight:700;color:rgba(255,255,255,.72);
}
.online-pill i{width:5px;height:5px;border-radius:50%;background:var(--green);box-shadow:0 0 8px var(--green);animation:blink 1.6s infinite}
.online-pill b{font-family:var(--lat);font-weight:400;font-size:12px;color:#fff;letter-spacing:.06em}
.adult{display:grid;place-items:center;width:32px;height:32px;border-radius:8px;border:1px solid rgba(255,45,111,.5);background:rgba(10,4,12,.55);color:#ffb9c8;font-size:10px;font-weight:900}

/* ---------- layout ---------- */
.swipe{
  position:relative;z-index:5;display:grid;grid-template-columns:1fr auto;gap:clamp(24px,5vw,80px);
  align-items:center;max-width:1180px;margin:0 auto;min-height:100dvh;overflow:hidden;
  padding:96px clamp(20px,4vw,50px) 54px;
}
.copy{max-width:430px}
.kicker{font-family:var(--lat);font-size:10px;letter-spacing:.24em;color:var(--rose-2)}
.copy h1{font-size:clamp(34px,4.1vw,56px);line-height:1.1;letter-spacing:-.04em;font-weight:900;margin:14px 0 16px}
.copy h1 em{
  font-style:normal;
  background:linear-gradient(100deg,#ffd2a1,#ff8a8a 30%,#ff2d6f 70%,#ff0a54);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.copy__sub{font-size:12.5px;line-height:1.9;color:var(--muted);max-width:36ch}
.stats{display:flex;gap:26px;margin:26px 0 18px}
.stats div{display:flex;flex-direction:column;gap:2px}
.stats b{font-family:var(--lat);font-weight:400;font-size:34px;line-height:1;color:#fff}
.stats span{font-family:var(--lat);font-size:8px;letter-spacing:.2em;color:var(--muted-2)}
.copy__hint{font-size:10px;color:var(--muted-2);line-height:1.8}
.copy__hint b{color:var(--rose-2)}

/* ---------- deck ---------- */
.play{display:flex;flex-direction:column;align-items:center}
.deck{position:relative;width:min(440px,44vw);height:min(612px,68vh);perspective:1200px}
.card{
  position:absolute;inset:0;border-radius:22px;overflow:hidden;background:#140a12;
  border:1px solid rgba(255,255,255,.14);box-shadow:0 50px 110px -34px #000;
  cursor:grab;user-select:none;touch-action:none;will-change:transform;
  transition:transform .45s var(--ease),opacity .45s;
}
.card:active{cursor:grabbing}
.card.is-top{z-index:5}
.card.is-dragging{transition:none}
.card.is-hint{animation:nudge 2.8s ease-in-out 1.1s 1}
.card__img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;pointer-events:none}
.card__grad{position:absolute;inset:0;background:linear-gradient(180deg,rgba(4,2,6,.4) 0%,transparent 26%,transparent 52%,rgba(4,2,6,.94) 100%)}
.card__top{position:absolute;top:12px;left:12px;right:12px;display:flex;justify-content:space-between;gap:8px}
.online{display:inline-flex;align-items:center;gap:5px;padding:5px 8px;border-radius:999px;background:rgba(6,3,8,.5);border:1px solid rgba(255,255,255,.14);backdrop-filter:blur(6px);font-size:8.5px;font-weight:800}
.online i{width:4px;height:4px;border-radius:50%;background:var(--green);box-shadow:0 0 6px var(--green)}
.dist{padding:5px 8px;border-radius:999px;background:rgba(6,3,8,.5);border:1px solid rgba(255,255,255,.14);backdrop-filter:blur(6px);font-size:8.5px;font-weight:700;color:rgba(255,255,255,.75)}
.card__info{position:absolute;left:16px;right:16px;bottom:15px;transition:opacity .3s}
.card:not(.is-top) .card__info{opacity:0}
.card__name{display:flex;align-items:baseline;gap:7px;font-size:25px;font-weight:900;letter-spacing:-.02em;text-shadow:0 2px 16px rgba(0,0,0,.6)}
.card__name span{font-family:var(--lat);font-weight:400;font-size:15px;color:var(--rose-2);letter-spacing:.05em}
.card__meta{font-size:10px;font-weight:700;color:rgba(255,255,255,.66);margin-top:3px;letter-spacing:.04em}
.tags{display:flex;gap:5px;flex-wrap:wrap;margin-top:9px}
.tags span{font-size:8.5px;font-weight:700;padding:3px 7px;border-radius:5px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.12);color:#f0dbe4}
.stamp{
  position:absolute;top:30px;font-family:var(--lat);font-size:30px;letter-spacing:.06em;
  padding:2px 10px;border:3px solid;border-radius:6px;opacity:0;pointer-events:none;z-index:3;
}
.stamp--like{left:16px;color:var(--green);border-color:var(--green);transform:rotate(-12deg)}
.stamp--nope{right:16px;color:var(--rose);border-color:var(--rose);transform:rotate(12deg)}

.actions .is-off{opacity:.32;pointer-events:none;filter:grayscale(.4)}
.actions{display:flex;align-items:center;gap:16px;margin-top:22px}
.act{
  width:62px;height:62px;border-radius:50%;display:grid;place-items:center;
  border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.05);backdrop-filter:blur(10px);
  transition:transform .2s var(--ease),background .2s,border-color .2s;
}
.act svg{width:25px;height:25px}
.act:hover{transform:translateY(-3px) scale(1.04)}
.act--nope{color:#ff5c7a}
.act--star{width:52px;height:52px;color:var(--gold)}
.act--like{color:var(--green);background:rgba(62,224,143,.1);border-color:rgba(62,224,143,.42)}
.play__hint{margin-top:14px;font-size:9.5px;color:var(--muted-2);letter-spacing:.04em}
.play__hint b{color:#fff;font-weight:900}

.legal{position:fixed;left:0;right:0;bottom:9px;z-index:6;text-align:center;font-size:9px;color:rgba(255,255,255,.26)}
.legal a{text-decoration:underline;text-underline-offset:2px}

/* ---------- sheets ---------- */
.sheet{
  position:fixed;inset:0;z-index:90;display:grid;place-items:center;padding:20px;
  background:rgba(4,2,6,.78);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);
  opacity:0;pointer-events:none;transition:opacity .32s;
}
.sheet.is-open{opacity:1;pointer-events:auto}
.close{position:absolute;top:12px;right:12px;width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:rgba(255,255,255,.07);border:1px solid var(--line);color:#fff}
.close:hover{background:rgba(255,255,255,.14)}
.close svg{width:14px;height:14px}

/* match */
.match{position:relative;width:min(100%,420px);text-align:center;padding:8px 0}
.match__burst{
  position:absolute;left:50%;top:42%;width:760px;height:760px;transform:translate(-50%,-50%);
  background:repeating-conic-gradient(from 0deg,rgba(255,45,111,.22) 0deg 6deg,transparent 6deg 14deg);
  mask-image:radial-gradient(circle,#000 0%,transparent 62%);
  -webkit-mask-image:radial-gradient(circle,#000 0%,transparent 62%);
  animation:spin 36s linear infinite;pointer-events:none;z-index:0;
}
.match__kicker{position:relative;z-index:1;font-family:var(--lat);font-size:12px;letter-spacing:.32em;color:var(--rose-2)}
.match h2{position:relative;z-index:1;font-size:clamp(34px,6vw,44px);font-weight:900;letter-spacing:-.04em;margin:8px 0 4px}
.match__photo{position:relative;z-index:1;width:132px;height:132px;margin:18px auto 12px;border-radius:50%;overflow:hidden;border:3px solid var(--rose);box-shadow:0 0 70px rgba(255,45,111,.65)}
.match__photo img{width:100%;height:100%;object-fit:cover;object-position:center top}
.match__ring{position:absolute;inset:-10px;border-radius:50%;border:1px solid rgba(255,45,111,.4);animation:pulse 2.4s infinite}
.match__name{position:relative;z-index:1;font-size:20px;font-weight:900}
.match__name span{font-family:var(--lat);font-weight:400;font-size:13px;color:var(--rose-2);margin-left:4px}
.match__status{position:relative;z-index:1;font-size:10px;color:var(--muted);margin-top:4px;display:flex;align-items:center;justify-content:center;gap:5px}
.match__status i{width:5px;height:5px;border-radius:50%;background:var(--green);box-shadow:0 0 6px var(--green)}
.match__chat{position:relative;z-index:1;display:flex;flex-direction:column;gap:6px;margin:16px 0 18px;text-align:left}
.bubble{align-self:flex-start;max-width:90%;padding:8px 11px;border-radius:12px 12px 12px 3px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.09);font-size:11.5px;line-height:1.5;color:rgba(255,255,255,.88)}
.bubble:nth-child(2){align-self:flex-end;border-radius:12px 12px 3px 12px;background:rgba(255,45,111,.18);border-color:rgba(255,45,111,.3)}
.bubble b{display:block;font-size:8px;color:var(--muted-2);margin-bottom:2px;font-weight:700}
.match__later{display:block;margin:12px auto 0;font-size:10px;color:var(--muted-2);text-decoration:underline;text-underline-offset:3px}

/* CTA */
.cta{
  position:relative;isolation:isolate;overflow:hidden;display:flex;align-items:center;gap:12px;
  width:100%;min-height:60px;padding:10px 20px;border-radius:999px;
  background:linear-gradient(100deg,#ffc46b,#ff7a59 26%,#ff2d6f 64%,#ff0a54);
  color:#2a0010;text-align:left;box-shadow:0 20px 50px -18px rgba(255,45,111,.9),inset 0 1px 0 rgba(255,255,255,.5);
}
.cta__label{display:flex;flex-direction:column;line-height:1.15;font-size:16px;font-weight:900;z-index:1}
.cta__label small{font-size:9.5px;font-weight:700;opacity:.7;margin-top:3px}
.cta svg{margin-left:auto;width:19px;height:19px;z-index:1}
.cta::after{content:"";position:absolute;inset:0;background:linear-gradient(100deg,transparent 35%,rgba(255,255,255,.55) 50%,transparent 65%);transform:translateX(-130%);animation:sheen 6s ease-in-out infinite}

/* empty */
.empty{position:relative;width:min(100%,400px);text-align:center;padding:20px}
.empty h2{font-size:34px;font-weight:900;letter-spacing:-.03em;margin:10px 0 10px}
.empty p{font-size:12px;line-height:1.9;color:var(--muted);margin-bottom:22px}
.empty .cta{margin-bottom:6px}

/* download */
.dl{
  position:relative;width:min(100%,540px);max-height:92dvh;overflow:auto;padding:clamp(20px,3vw,30px);
  background:linear-gradient(160deg,#160a12,#080407);border:1px solid rgba(255,255,255,.14);
  border-radius:12px;box-shadow:0 60px 140px -40px #000;
}
.eyebrow{font-family:var(--lat);font-size:10px;letter-spacing:.24em;color:var(--rose-2)}
.dl h2{font-size:clamp(22px,4vw,28px);font-weight:900;letter-spacing:-.03em;margin:8px 0 6px}
.dl__sub{font-size:11.5px;line-height:1.7;color:var(--muted);margin-bottom:16px}
.qr{display:flex;align-items:center;gap:12px;padding:10px;border:1px solid var(--line);background:rgba(255,255,255,.03);margin-bottom:12px;border-radius:8px}
.qr[hidden]{display:none}
.qr img{width:80px;height:80px;flex:none;background:#fff;padding:4px;border-radius:5px}
.qr b{display:block;font-size:12px}
.qr small{display:block;font-size:10px;color:var(--muted-2);line-height:1.5;margin-top:2px}
.dl__meta{display:flex;justify-content:center;gap:14px;margin-top:9px;font-size:9px;font-weight:700;color:var(--muted-2)}
.dl__meta span{display:inline-flex;align-items:center;gap:4px}
.dl__meta svg{width:11px;height:11px;color:var(--rose-2)}
.dl__hr{height:1px;background:rgba(255,255,255,.09);margin:14px 0}
.dl__label{font-size:9px;font-weight:800;letter-spacing:.16em;color:var(--muted-2);margin-bottom:8px}
.vers{display:flex;flex-direction:column;gap:6px}
.vers a{display:flex;align-items:center;gap:10px;padding:9px 11px;border:1px solid rgba(255,255,255,.09);background:rgba(255,255,255,.03);border-radius:7px;transition:.2s}
.vers a:hover{border-color:rgba(255,45,111,.5);background:rgba(255,45,111,.07)}
.vers a>span{display:flex;flex-direction:column;line-height:1.35}
.vers b{font-size:11.5px}
.vers small{font-size:9.5px;color:var(--muted-2)}
.vers a>svg{margin-left:auto;width:13px;height:13px;color:var(--muted-2)}
.steps{display:flex;flex-direction:column;gap:7px;margin:0;padding:0;list-style:none;font-size:11px;line-height:1.6;color:var(--muted)}
.steps li{display:flex;gap:8px;align-items:flex-start}
.steps b{display:grid;place-items:center;width:17px;height:17px;flex:none;border-radius:4px;background:rgba(255,45,111,.18);color:#ff9ab5;font-size:9px}

@keyframes nudge{0%,100%{transform:translate3d(0,0,0) rotate(0deg)}28%{transform:translate3d(-16px,0,0) rotate(-3deg)}55%{transform:translate3d(13px,0,0) rotate(2.4deg)}78%{transform:translate3d(-5px,0,0) rotate(-.8deg)}}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.25}}
@keyframes spin{to{transform:translate(-50%,-50%) rotate(360deg)}}
@keyframes pulse{0%,100%{transform:scale(1);opacity:.8}50%{transform:scale(1.08);opacity:.3}}
@keyframes sheen{0%,55%{transform:translateX(-130%)}75%,100%{transform:translateX(130%)}}

/* ---------- responsive ---------- */
.lang{
  display:inline-flex;align-items:center;gap:4px;height:32px;padding:0 9px;border-radius:8px;
  background:rgba(10,5,12,.55);border:1px solid rgba(255,255,255,.15);
  backdrop-filter:blur(10px);color:#fff;font-size:9px;font-weight:800;letter-spacing:.06em;
}
.lang svg{width:10px;height:10px;opacity:.55}
.lang:hover{border-color:rgba(255,45,111,.5)}
.langmenu{
  position:fixed;top:calc(58px + env(safe-area-inset-top));right:clamp(14px,4vw,38px);z-index:60;
  min-width:156px;padding:6px;border-radius:12px;
  background:rgba(14,8,14,.97);border:1px solid rgba(255,255,255,.16);
  box-shadow:0 24px 60px -18px #000;backdrop-filter:blur(14px);
  opacity:0;pointer-events:none;transform:translateY(-6px);transition:.2s cubic-bezier(.22,1,.36,1);
}
.langmenu.is-on{opacity:1;pointer-events:auto;transform:none}
.langmenu button{display:flex;width:100%;align-items:center;justify-content:space-between;gap:10px;
  padding:8px 10px;border-radius:7px;font-size:11px;font-weight:600;color:rgba(255,255,255,.72);text-align:left}
.langmenu button:hover{background:rgba(255,255,255,.06);color:#fff}
.langmenu button.is-on{background:rgba(255,45,111,.16);color:#fff}
.langmenu small{font-size:8px;letter-spacing:.08em;color:rgba(255,255,255,.35)}

@media (max-width:900px){
  .swipe{display:flex;flex-direction:column;justify-content:flex-start;min-height:100dvh;padding:78px 14px calc(18px + env(safe-area-inset-bottom))}
  .copy{max-width:none;width:100%;text-align:center;margin-bottom:12px}
  .kicker{font-size:9px;letter-spacing:.2em}
  .copy h1{font-size:28px;line-height:1.14;margin:7px 0 0}
  .copy__sub,.stats,.copy__hint{display:none}
  .play{flex:1;display:flex;flex-direction:column;justify-content:center;width:100%}
  .deck{width:min(100%,360px);height:min(51dvh,480px)}
  .actions{margin-top:16px;gap:14px}
  .act{width:56px;height:56px}
  .act--star{width:48px;height:48px}
  .play__hint{margin-top:10px}
  .match{width:100%;max-width:360px}
  .match__chat{margin:12px 0 14px}
  .legal{bottom:6px;font-size:8px}
}
@media (max-height:700px) and (max-width:900px){
  .copy h1{font-size:22px}
  .deck{height:46dvh}
  .actions{margin-top:10px}
  .play__hint{display:none}
}
@media (min-width:901px) and (max-height:820px){
  .swipe{padding-top:74px;padding-bottom:26px}
  .deck{height:min(560px,62vh)}
  .copy h1{font-size:clamp(30px,3.3vw,44px)}
  .actions{margin-top:14px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important}
}