:root{
  --bg:#05030B; --panel:rgba(16,9,32,.82); --line:rgba(255,255,255,.08);
  --ink:#F7F3FF; --mute:#B9AED3; --dim:#7D7299;
  --pink:#FF2E9A; --cyan:#33F0FF; --violet:#8B5CFF; --err:#FF8AB0;
  --display:"Avenir Next Condensed","HelveticaNeue-CondensedBlack","Roboto Condensed","sans-serif-condensed","Arial Narrow",-apple-system,BlinkMacSystemFont,"Hiragino Sans",sans-serif;
  --body:-apple-system,BlinkMacSystemFont,"Hiragino Sans","Hiragino Kaku Gothic ProN","Noto Sans JP","Yu Gothic",Meiryo,sans-serif;
  color-scheme: dark;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  min-height:100vh;
  background-color:var(--bg);
  background-image:
    radial-gradient(90% 42% at 10% -4%, rgba(255,46,154,.38), rgba(255,46,154,0) 62%),
    radial-gradient(90% 42% at 92% 2%, rgba(51,240,255,.26), rgba(51,240,255,0) 60%),
    radial-gradient(130% 50% at 50% 112%, rgba(139,92,255,.38), rgba(139,92,255,0) 66%);
  background-repeat:no-repeat;
  color:var(--ink);
  font-family:var(--body);
  -webkit-text-size-adjust:100%;
  line-height:1.6;
  overflow-x:hidden;
}
/* ネオンの床（画像を使わず線だけで描く） */
body:before{content:"";position:fixed;left:-50%;right:-50%;bottom:-8%;height:42vh;pointer-events:none;z-index:0;
  background-image:linear-gradient(rgba(51,240,255,.5) 1px,transparent 1px),linear-gradient(90deg,rgba(255,46,154,.5) 1px,transparent 1px);
  background-size:44px 44px;transform:perspective(300px) rotateX(64deg);transform-origin:center bottom;opacity:.28;
  -webkit-mask-image:linear-gradient(transparent,#000 70%);mask-image:linear-gradient(transparent,#000 70%)}
main{position:relative;z-index:1;max-width:440px;margin:0 auto;padding:14px 16px 40px}
.screen[hidden],[hidden]{display:none !important}
:focus{outline:none}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px}

.neon-pink{color:#FFE9F5;text-shadow:0 0 2px #fff,0 0 8px var(--pink),0 0 18px var(--pink),0 0 36px rgba(255,46,154,.75)}
.neon-cyan{color:#EAFDFF;text-shadow:0 0 2px #fff,0 0 8px var(--cyan),0 0 18px var(--cyan),0 0 34px rgba(51,240,255,.6)}

/* お店の名前のまわり（水色の線にはさんだ小さな英字） */
.brandline{display:flex;align-items:center;gap:10px;margin:14px 0 4px;color:var(--cyan);
  font-family:var(--display);font-weight:800;font-size:11px;letter-spacing:.42em;text-transform:uppercase;text-shadow:0 0 8px rgba(51,240,255,.8)}
.brandline:before,.brandline:after{content:"";flex:1;height:2px;border-radius:2px;background:var(--cyan);box-shadow:0 0 8px var(--cyan),0 0 16px rgba(51,240,255,.6)}
.shopbig{font-family:var(--display);font-weight:900;font-style:italic;text-transform:uppercase;text-align:center;line-height:1.08;padding:0 .12em;
  font-size:clamp(40px,14vw,60px);letter-spacing:.02em;margin:6px 0 2px;word-break:break-word}
.sub{color:var(--mute);font-size:14px;text-align:center;margin:6px 0 16px}
.sub.tight{margin:4px 0 0}

/* 景品のタイル */
.tiles{display:grid;grid-template-columns:repeat(auto-fit,minmax(96px,1fr));gap:8px;margin:0 0 12px}
.tile{position:relative;background:var(--panel);border:1px solid rgba(255,255,255,.12);border-radius:14px;padding:16px 6px 12px;text-align:center;
  box-shadow:inset 0 0 18px rgba(139,92,255,.18)}
.tile .num{display:block;font-family:var(--display);font-weight:900;font-style:italic;font-size:31px;line-height:1;color:#fff;
  text-shadow:0 0 8px rgba(51,240,255,.55)}
.tile .unit{display:block;font-size:11px;font-weight:800;color:var(--mute);margin-top:6px;letter-spacing:.06em}
.tile.max{border-color:rgba(255,46,154,.85);box-shadow:0 0 14px rgba(255,46,154,.45),inset 0 0 18px rgba(255,46,154,.2)}
.tile.max .num{color:#FFE9F5;text-shadow:0 0 6px var(--pink),0 0 16px var(--pink)}
.tile .tag{position:absolute;top:-9px;left:50%;transform:translateX(-50%);background:var(--pink);color:#fff;
  font-family:var(--display);font-style:italic;font-weight:900;font-size:11px;line-height:1;padding:4px 9px;border-radius:999px;letter-spacing:.1em;
  box-shadow:0 0 12px rgba(255,46,154,.8)}
.rule{display:flex;align-items:center;justify-content:center;gap:8px;font-size:12.5px;color:var(--mute);margin:0 0 4px}
.badge{color:var(--cyan);border:1px solid rgba(51,240,255,.55);border-radius:999px;padding:1px 9px;font-size:11.5px;font-weight:800;
  text-shadow:0 0 6px rgba(51,240,255,.7);box-shadow:0 0 10px rgba(51,240,255,.25)}

/* 入力 */
.panel{background:var(--panel);border:1px solid rgba(255,255,255,.1);border-radius:18px;padding:16px;margin-top:14px;
  box-shadow:0 0 0 1px rgba(139,92,255,.15) inset}
label.f{display:block;font-size:13px;font-weight:800;color:var(--mute);margin:0 0 8px;letter-spacing:.04em}
input.t{width:100%;font-size:18px;padding:13px 14px;border-radius:12px;border:1px solid rgba(255,255,255,.18);background:#0A0614;color:var(--ink);
  -webkit-appearance:none;appearance:none}
input.t::placeholder{color:#5E557A}
input.t:focus{border-color:var(--cyan);box-shadow:0 0 0 3px rgba(51,240,255,.18),0 0 16px rgba(51,240,255,.25)}
.hint{font-size:12px;color:var(--dim);margin:8px 2px 0}
.age{display:flex;align-items:center;gap:10px;margin:14px 0 0;padding:10px 12px;border:1px solid rgba(255,255,255,.12);border-radius:12px;
  font-size:14.5px;font-weight:800;cursor:pointer;background:rgba(10,6,20,.6)}
.age input{width:20px;height:20px;accent-color:var(--pink);margin:0;flex:0 0 auto}
.age small{display:block;font-size:11.5px;font-weight:600;color:var(--dim)}
.err{color:var(--err);font-size:14px;font-weight:700;margin:10px 2px 0;white-space:pre-line}

.cta{display:flex;align-items:center;justify-content:center;gap:10px;width:100%;margin:16px 0 0;padding:14px 18px;border:0;border-radius:12px;
  background:linear-gradient(90deg,var(--pink),var(--violet));color:#fff;font-family:var(--body);font-size:17px;font-weight:900;cursor:pointer;
  -webkit-tap-highlight-color:transparent;transition:transform .08s ease;
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.18),0 0 22px rgba(255,46,154,.55),0 0 46px rgba(139,92,255,.35);text-shadow:0 0 8px rgba(255,255,255,.4)}
.cta:active{transform:scale(.98)}
.cta:disabled{opacity:.45;cursor:default;transform:none}
.cta .en{font-family:var(--display);font-style:italic;font-weight:900;font-size:24px;letter-spacing:.06em;line-height:1}
.link{display:block;margin:14px auto 0;background:none;border:0;color:var(--mute);font:inherit;font-size:13.5px;text-decoration:underline;cursor:pointer;padding:6px}

/* スロット */
.who{font-size:22px;font-weight:900;margin:6px 0 0;text-align:center}
.reel-wrap{position:relative;margin:16px 0 4px;padding:16px;border-radius:24px;background:var(--panel);border:1px solid rgba(255,255,255,.1);
  box-shadow:0 0 30px rgba(139,92,255,.25)}
.reel{position:relative;height:150px;overflow:hidden;border-radius:16px;background:#07040F;border:1px solid rgba(51,240,255,.6);
  box-shadow:0 0 18px rgba(51,240,255,.35),inset 0 0 30px rgba(51,240,255,.12);transition:box-shadow .3s ease}
.reel:after{content:"";position:absolute;left:0;right:0;top:0;bottom:0;pointer-events:none;
  background:repeating-linear-gradient(0deg,rgba(255,255,255,.035) 0,rgba(255,255,255,.035) 1px,transparent 1px,transparent 3px)}
.strip{will-change:transform}
.item{height:150px;display:flex;align-items:center;justify-content:center}
.item .in{display:flex;align-items:baseline;gap:6px}
.item .num{font-family:var(--display);font-weight:900;font-style:italic;font-size:78px;line-height:1;color:#FFF3FA;
  text-shadow:0 0 6px var(--pink),0 0 16px var(--pink),0 0 32px rgba(255,46,154,.7)}
.item .unit{font-size:20px;font-weight:900;color:var(--mute)}
.reel-mask{position:absolute;left:0;right:0;top:0;bottom:0;pointer-events:none;
  background:linear-gradient(#07040F 0%,rgba(7,4,15,0) 26%,rgba(7,4,15,0) 74%,#07040F 100%)}
.notch{position:absolute;top:50%;width:0;height:0;border-top:9px solid transparent;border-bottom:9px solid transparent;margin-top:-9px;
  filter:drop-shadow(0 0 6px var(--cyan))}
.notch.l{left:0;border-left:10px solid var(--cyan)}
.notch.r{right:0;border-right:10px solid var(--cyan)}
.reel.spinning .strip{filter:blur(1.3px)}
.reel.landed{box-shadow:0 0 0 2px var(--cyan),0 0 46px rgba(51,240,255,.6)}
.reel.landed .num{color:#EFFFFF;text-shadow:0 0 6px var(--cyan),0 0 18px var(--cyan),0 0 36px rgba(51,240,255,.85)}
.status{min-height:1.6em;text-align:center;font-size:14px;font-weight:700;color:var(--mute);margin:12px 0 0;white-space:pre-line}
.status.bad{color:var(--err)}

/* 結果（クーポン） */
.r-eyebrow{font-family:var(--display);font-style:italic;font-weight:900;font-size:16px;letter-spacing:.2em;text-align:center;margin:16px 0 2px}
.head{font-size:24px;font-weight:900;text-align:center;margin:0 0 14px}
.head.done{font-size:18px}
.coupon{border-radius:20px;overflow:hidden;background:linear-gradient(180deg,rgba(30,12,52,.96),rgba(10,6,22,.96));
  border:1px solid rgba(255,46,154,.75);box-shadow:0 0 24px rgba(255,46,154,.45),0 0 60px rgba(139,92,255,.25)}
.c-top{padding:16px 18px 18px;text-align:center}
.c-tag{display:inline-block;font-family:var(--display);font-style:italic;font-weight:900;font-size:12px;letter-spacing:.16em;color:var(--cyan);
  border:1px solid var(--cyan);padding:4px 11px;border-radius:999px;line-height:1;text-shadow:0 0 8px var(--cyan);box-shadow:0 0 10px rgba(51,240,255,.35)}
.c-shop{margin:10px 0 0;font-size:14px;font-weight:900;letter-spacing:.06em;color:#fff}
.c-amount{margin:6px 0 0;display:flex;align-items:baseline;justify-content:center;gap:6px}
.c-amount .num{font-family:var(--display);font-style:italic;font-weight:900;font-size:70px;line-height:1;color:#FFF0F8;
  text-shadow:0 0 6px var(--pink),0 0 18px var(--pink),0 0 38px rgba(255,46,154,.8)}
.c-amount .unit{font-size:21px;font-weight:900;color:#fff}
.c-name{margin:8px 0 0;font-size:16px;font-weight:800;color:#fff}
.c-cut{position:relative;height:0;border-top:2px dashed rgba(255,255,255,.2);margin:0 14px}
.c-cut:before,.c-cut:after{content:"";position:absolute;top:-11px;width:20px;height:20px;border-radius:50%;background:var(--bg)}
.c-cut:before{left:-24px}
.c-cut:after{right:-24px}
.c-meta{margin:0;padding:12px 18px 4px}
.c-meta div{display:flex;justify-content:space-between;align-items:baseline;gap:12px;padding:5px 0;font-size:14px;border-bottom:1px solid rgba(255,255,255,.07)}
.c-meta dt{color:var(--mute);font-weight:700;margin:0;white-space:nowrap}
.c-meta dd{margin:0;font-weight:800;text-align:right;color:#fff}
.code{font-family:"SFMono-Regular",Menlo,Consolas,monospace;font-size:18px;letter-spacing:.08em;color:var(--cyan) !important;text-shadow:0 0 8px rgba(51,240,255,.6)}
.c-terms{margin:0;padding:8px 18px 16px;font-size:12.5px;color:var(--mute);white-space:pre-line}
.coupon.lose{border-color:rgba(255,255,255,.2);box-shadow:none}
.shot{margin:14px 0 0;padding:12px 14px;border:1px dashed rgba(51,240,255,.6);border-radius:14px;text-align:center;font-size:14px;line-height:1.5;
  background:rgba(51,240,255,.05)}
.shot b{color:var(--cyan);text-shadow:0 0 8px rgba(51,240,255,.6)}
.shot span{display:block;margin-top:4px;font-size:11.5px;color:var(--mute)}
.again{text-align:center;font-size:12.5px;color:var(--mute);margin:12px 0 0}

/* お知らせ */
.msg{background:var(--panel);border:1px solid rgba(255,255,255,.1);border-radius:18px;padding:28px 20px;text-align:center;margin-top:16px}
.msg-icon{font-size:42px;line-height:1;margin:0 0 12px}
.msg h2{font-size:20px;margin:0 0 8px}
.msg p{margin:0;color:var(--mute);white-space:pre-line}

.confetti{position:fixed;left:0;top:0;width:100%;height:100%;pointer-events:none;overflow:hidden;z-index:10}
.confetti i{position:absolute;top:-16px;width:6px;height:16px;border-radius:3px;opacity:.95;animation-name:fall;animation-timing-function:linear;animation-fill-mode:forwards}
@keyframes fall{0%{transform:translateY(0) rotate(0)}100%{transform:translateY(110vh) rotate(720deg)}}

@media (prefers-reduced-motion: reduce){
  .reel.spinning .strip{filter:none}
}
@media (max-width:340px){
  .item .num{font-size:64px}
  .c-amount .num{font-size:58px}
}

/* 窓口から情報を読み込むあいだの表示（Cloudflare 版だけ） */
.loading{position:relative;z-index:1;text-align:center;color:var(--mute);font-size:14px;margin:38vh 0 0;letter-spacing:.08em}