/* ===== 会員ページの入室演出 ===== */
.gate{position:fixed;inset:0;z-index:335;overflow:hidden;opacity:0;transition:opacity .5s;touch-action:none;user-select:none;-webkit-user-select:none;font-family:var(--sans);color:#fff}
.gate.on{opacity:1}
.gate.bye{opacity:0;pointer-events:none}
/* 扉 */
.gate-door{position:absolute;top:0;bottom:0;width:50.5%;z-index:0;transition:transform 1.1s cubic-bezier(.7,0,.2,1);
  background:linear-gradient(90deg,#0a0b16,#121633 60%,#0d0f22);box-shadow:inset 0 0 120px rgba(0,0,0,.7)}
.gate-door.l{left:0;border-right:1px solid rgba(122,162,255,.35)}
.gate-door.r{right:0;border-left:1px solid rgba(122,162,255,.35);background:linear-gradient(270deg,#0a0b16,#121633 60%,#0d0f22)}
.gate-door::after{content:"";position:absolute;top:0;bottom:0;width:2px;background:linear-gradient(transparent,#7aa2ff,transparent);opacity:.6}
.gate-door.l::after{right:0}.gate-door.r::after{left:0}
.gate-door::before{content:"";position:absolute;inset:0;opacity:.5;background:repeating-linear-gradient(0deg,rgba(255,255,255,.025) 0 2px,transparent 2px 60px)}
.gate.open .gate-door.l{transform:translateX(-102%)}
.gate.open .gate-door.r{transform:translateX(102%)}
.gate.open::before{content:"";position:absolute;inset:0;z-index:0;background:radial-gradient(40% 60% at 50% 50%,rgba(122,162,255,.55),transparent 70%);animation:gateLight 1.4s ease-out both}
@keyframes gateLight{from{opacity:1;transform:scaleX(.05)}to{opacity:0;transform:scaleX(1.4)}}

.gate-stage{position:relative;z-index:1;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:18px;padding:20px;transition:opacity .5s}
.gate.open .gate-stage{opacity:0}
.gate-title{font-family:var(--serif);font-style:italic;letter-spacing:.4em;color:#7aa2ff;font-size:14px}

/* カードリーダー */
.reader{position:relative;width:min(300px,82vw);padding:16px 18px 0;border-radius:18px;
  background:linear-gradient(180deg,#2a2f4a,#161a30 60%,#10132a);border:1px solid rgba(255,255,255,.18);
  box-shadow:0 24px 50px rgba(0,0,0,.6),inset 0 1px 0 rgba(255,255,255,.25),0 0 40px rgba(122,162,255,.18)}
.reader-top{display:flex;align-items:center;gap:10px}
.reader-name{font-size:11px;letter-spacing:.24em;color:#aeb6d6;flex:1}
.reader-bfly{width:30px;filter:drop-shadow(0 0 8px #7aa2ff)}
.led{width:12px;height:12px;border-radius:50%;background:#e0435f;box-shadow:0 0 10px #e0435f;animation:ledBlink 1.6s ease-in-out infinite}
@keyframes ledBlink{50%{opacity:.35}}
.led.scan{background:#7aa2ff;box-shadow:0 0 14px #7aa2ff;animation:ledBlink .25s linear infinite}
.led.ok{background:#2fbf71;box-shadow:0 0 18px #2fbf71;animation:none}
.reader-screen{margin:12px 0 14px;padding:12px;border-radius:10px;text-align:center;background:#060814;border:1px solid rgba(122,162,255,.3);box-shadow:inset 0 0 20px rgba(80,140,255,.15)}
.reader-screen p{font-size:13px;color:#bcd0ff;letter-spacing:.06em;min-height:2.6em;display:grid;place-items:center;line-height:1.5}
.reader-screen b{font-family:var(--serif);font-size:18px;letter-spacing:.14em;color:#9ff0c4}
.scanbar{height:3px;border-radius:3px;background:rgba(255,255,255,.08);overflow:hidden;margin-top:6px}
.scanbar i{display:block;height:100%;width:0;background:linear-gradient(90deg,#7aa2ff,#2fbf71);transition:width 1.3s ease}
.slot{position:relative;height:26px;margin:0 -18px;border-radius:0 0 18px 18px;background:#0b0d1d;border-top:1px solid rgba(255,255,255,.12);display:grid;place-items:center}
.slot span{width:72%;height:8px;border-radius:4px;background:#000;box-shadow:inset 0 2px 4px rgba(0,0,0,.9),0 0 0 1px rgba(122,162,255,.4)}
.gate.near .slot span{box-shadow:inset 0 2px 4px rgba(0,0,0,.9),0 0 0 2px #7aa2ff,0 0 18px #7aa2ff}
.gate.near .reader{box-shadow:0 24px 50px rgba(0,0,0,.6),0 0 60px rgba(122,162,255,.5)}

/* 会員カード */
.gcard-wrap{position:relative;z-index:2;perspective:800px;margin-top:20px}
.gcard2{position:relative;width:min(300px,82vw);aspect-ratio:1.6;border-radius:16px;padding:16px 18px;display:flex;flex-direction:column;justify-content:space-between;cursor:grab;touch-action:none;
  background:linear-gradient(135deg,rgba(13,15,29,.5),rgba(13,15,29,.9)),url(aki_icon.webp) 70% 30%/cover;border:1px solid rgba(255,255,255,.3);
  box-shadow:0 20px 40px rgba(0,0,0,.6),0 0 30px rgba(80,140,255,.35);transition:transform .65s cubic-bezier(.5,0,.2,1),opacity .4s;overflow:hidden}
.gcard2:active{cursor:grabbing}
.gcard2 .t{font-family:var(--serif);font-style:italic;font-size:20px}
.gcard2 .t span{color:#e0435f}
.gcard2 .rank{position:absolute;top:14px;right:14px;font-size:10px;letter-spacing:.16em;padding:3px 10px;border-radius:99px;color:#1a1208;background:linear-gradient(135deg,#fff3c4,#e6b94a)}
.gcard2 .rank.silver{background:linear-gradient(135deg,#fff,#c9cbd6)}
.gcard2 .rank.bronze{background:linear-gradient(135deg,#ffe0c8,#d4895a)}
.gcard2 .chip{position:absolute;left:18px;top:50px;width:36px;height:28px;border-radius:6px;background:linear-gradient(135deg,#f6e7bf,#c9a24e);box-shadow:inset 0 0 0 1px rgba(0,0,0,.25)}
.gcard2 .no{font-family:var(--serif);font-size:19px;letter-spacing:.18em}
.gcard2 .meta{display:flex;justify-content:space-between;font-size:11px;color:#dfe3f5}
.gcard2 .shine{position:absolute;inset:0;background:linear-gradient(115deg,transparent 30%,rgba(255,255,255,.25) 45%,transparent 60%);transform:translateX(-100%);animation:shine 3s ease-in-out infinite}
.gate.inserting .gcard2{transition:transform .6s cubic-bezier(.6,0,.3,1)}
.gate.inserted .gcard2{opacity:0}
.gate-hint{font-size:13px;color:#aeb6d6;letter-spacing:.08em;animation:hintUp 1.6s ease-in-out infinite}
.gate-hint b{display:inline-block;color:#7aa2ff;margin-right:4px}
@keyframes hintUp{50%{transform:translateY(-4px);opacity:.6}}
.gate.inserting .gate-hint,.gate.inserting .gate-tap{opacity:0;pointer-events:none}
.gate-tap{padding:10px 22px;font-size:13px}

/* ようこそ */
.gate-welcome{position:absolute;inset:0;z-index:2;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;pointer-events:none;opacity:0;text-align:center}
.gate.welcome .gate-welcome{animation:welcome 1.9s ease both}
@keyframes welcome{0%{opacity:0;transform:scale(1.1);filter:blur(8px)}25%,75%{opacity:1;transform:none;filter:none}100%{opacity:0}}
.gate-welcome .w1{font-family:var(--serif);font-style:italic;font-size:clamp(36px,8vw,64px);letter-spacing:.12em;text-shadow:0 0 30px #7aa2ff}
.gate-welcome .w2{font-size:20px;font-weight:700}
.gate-welcome .w3{font-size:12px;letter-spacing:.2em;color:#aeb6d6}

.gate-bar{position:absolute;left:0;right:0;bottom:18px;z-index:3;display:flex;justify-content:center;align-items:center;gap:14px;flex-wrap:wrap;font-size:12px;color:#aeb6d6;transition:opacity .4s}
.gate.open .gate-bar{opacity:0}
.gate-off{display:flex;align-items:center;gap:6px;cursor:pointer}
.gate-off input{accent-color:#7aa2ff}
@media (max-height:640px){.gate-stage{gap:10px}.gcard-wrap{margin-top:6px}.reader-screen{margin:8px 0 10px}}

/* welcome first (dark), then the doors open */
.gate.welcome .gate-stage,.gate.welcome .gate-bar{opacity:0;transition:opacity .4s}
.gate.welcome .gate-welcome{animation:welcome2 2.2s ease both}
@keyframes welcome2{0%{opacity:0;transform:scale(1.1);filter:blur(8px)}22%,60%{opacity:1;transform:none;filter:none}100%{opacity:0;transform:scale(.96)}}

/* layout fix: bottom row lives in the flow, so nothing overlaps on short screens */
.gate-stage{overflow-y:auto;justify-content:safe center;gap:14px}
.gate-bar{position:static;margin-top:2px;opacity:1}
.gate-welcome{padding:0 16px}
.gate-welcome .w1{font-size:clamp(30px,8vw,64px);letter-spacing:.08em;line-height:1.15;text-align:center}
@media (max-height:700px){
  .gate-stage{gap:10px;padding:12px 16px}
  .gate-title{display:none}
  .gate-hint{display:none}
  .reader{padding-top:12px}
  .reader-screen{margin:8px 0 10px;padding:8px}
  .gcard-wrap{margin-top:4px}
  .gcard2{width:min(250px,72vw)}
}
@media (max-height:540px){
  .gcard2{width:min(210px,62vw)}
  .reader{width:min(260px,76vw)}
}