/* クレジットのポップアップ：大きな残高、内訳、できること、料金表、追加購入 */
.account-hub .hub-credits{display:inline-flex;align-items:center;gap:6px;font-variant-numeric:tabular-nums;font-weight:700;padding:6px 12px;border-radius:99px;border:1px solid rgba(165,151,255,.45);background:linear-gradient(120deg,rgba(118,86,217,.28),rgba(37,126,174,.22));color:#f1eeff;cursor:pointer}
.account-hub .hub-credits svg{color:#c6bcff}
.account-hub .hub-credits:hover{box-shadow:0 0 18px rgba(118,98,255,.45)}
.account-hub .hub-credits.low{border-color:rgba(255,190,110,.7);background:linear-gradient(120deg,rgba(255,150,70,.25),rgba(255,90,120,.18))}
.credits-popup{width:min(1080px,95vw);max-height:92dvh;padding:0;border:1px solid transparent;border-radius:26px;color:#eef2fb;overflow:auto;scrollbar-width:thin;
 background:linear-gradient(160deg,rgba(24,30,62,.92),rgba(10,13,30,.94)) padding-box,linear-gradient(135deg,rgba(168,186,255,.6),rgba(128,98,236,.2) 40%,rgba(76,204,240,.5)) border-box;
 -webkit-backdrop-filter:blur(24px) saturate(150%);backdrop-filter:blur(24px) saturate(150%);box-shadow:0 40px 120px rgba(0,0,0,.7),0 0 80px rgba(110,90,255,.18);opacity:0;transform:translateY(18px) scale(.97);transition:opacity .35s ease,transform .6s cubic-bezier(.34,1.56,.64,1)}
.credits-popup.ready{opacity:1;transform:none}
.credits-popup::backdrop{background:rgba(3,5,14,.72);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}
.credits-popup:has(.popup-close){padding-top:0}
.credits-body{display:flex;flex-direction:column;gap:26px;padding:28px 30px 30px}
.credits-loading,.credits-error{padding:40px;text-align:center;color:#b9c3dc}
.credits-reason{margin:0;padding:12px 16px;border-radius:14px;border:1px solid rgba(255,207,107,.5);background:rgba(255,207,107,.1);color:#ffe7b3;font-size:14px}
/* 残高 */
.credits-head{display:flex;align-items:center;gap:10px;margin-bottom:16px}
.credits-head h2{margin:0;font-size:22px}
.credits-plan-pill{padding:4px 12px;border-radius:99px;border:1px solid rgba(165,151,255,.6);background:rgba(118,86,217,.22);font-size:13px;font-weight:700}
.credits-demo{padding:3px 10px;border-radius:99px;border:1px dashed rgba(255,207,107,.7);color:#ffe2a3;font-size:12px;cursor:help}
.credits-hero-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:22px}
.credits-balance,.credits-can{padding:22px;border-radius:20px;background:linear-gradient(155deg,rgba(40,48,96,.5),rgba(14,18,40,.45));border:1px solid rgba(160,170,255,.18)}
.credits-meter{position:relative;width:240px;height:240px;margin:0 auto 10px}
.credit-ring svg{width:240px;height:240px;transform:rotate(-90deg)}
.credit-ring circle{fill:none;stroke-width:11;stroke-linecap:round}
.credit-ring .track{stroke:rgba(255,255,255,.08)}
.credit-ring svg{overflow:visible;filter:drop-shadow(0 0 10px rgba(120,110,255,.55))}
.credit-ring .value{stroke:url(#creditRingGrad);animation:credit-ring 1.3s cubic-bezier(.2,.9,.25,1) .2s forwards}
@keyframes credit-ring{to{stroke-dashoffset:var(--ring-target)}}
.credits-ring-center{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;text-align:center}
.credits-ring-center svg{width:22px;height:22px;color:#c6bcff}
.credits-amount{font-size:44px;line-height:1.1;font-variant-numeric:tabular-nums;background:linear-gradient(100deg,#fff 40%,#cfc6ff 70%,#9fdcff);-webkit-background-clip:text;background-clip:text;color:transparent;filter:drop-shadow(0 4px 20px rgba(120,110,255,.45))}
.credits-ring-center small{font-size:13px;color:#b9c3dc}
.credits-sub,.credits-next{margin:4px 0;text-align:center;font-size:14px;color:#c9d3e6}
.credits-sub b{color:#fff}
.credits-next{font-size:13px;color:#9fb0cf}
.credits-lots{list-style:none;margin:16px 0 0;padding:0;display:flex;flex-direction:column;gap:8px}
.credits-lots li{display:grid;grid-template-columns:12px 1fr auto auto;align-items:center;gap:10px;padding:9px 12px;border-radius:12px;background:rgba(255,255,255,.05);font-size:14px}
.credits-lots i{width:10px;height:10px;border-radius:50%}
.credits-lots .lot-plan i{background:#8f7bff;box-shadow:0 0 8px #8f7bff}.credits-lots .lot-purchase i{background:#3fc6e8;box-shadow:0 0 8px #3fc6e8}.credits-lots .lot-bonus i{background:#ffcf6b;box-shadow:0 0 8px #ffcf6b}
.credits-lots strong{font-variant-numeric:tabular-nums}
.credits-lots small{font-size:12px;color:#9fb0cf;min-width:76px;text-align:right}
.credits-low{display:flex;flex-direction:column;gap:3px;margin-top:12px;padding:12px 14px;border-radius:12px;border:1px solid rgba(255,170,90,.6);background:rgba(255,140,60,.12);font-size:13px;color:#ffd9b8}
.credits-ctas{display:flex;gap:10px;margin-top:18px}
.credits-ctas>*{flex:1}
.credits-primary,.credits-secondary{height:44px;padding:0 18px;border-radius:13px;font-size:15px;font-weight:700;cursor:pointer;transition:transform .45s cubic-bezier(.34,1.56,.64,1),filter .2s ease,box-shadow .3s ease}
.credits-primary{border:0;color:#fff;background:linear-gradient(110deg,#7656d9,#5a6fe6 45%,#257eae);box-shadow:0 10px 28px rgba(98,92,232,.5)}
.credits-primary:hover:not(:disabled){filter:brightness(1.12);box-shadow:0 12px 36px rgba(110,100,255,.65)}
.credits-secondary{border:1px solid rgba(255,255,255,.2);color:#eef2fb;background:rgba(255,255,255,.06)}
.credits-secondary:hover:not(:disabled){background:rgba(140,120,255,.18);border-color:rgba(170,150,255,.6)}
:is(.credits-primary,.credits-secondary):active:not(:disabled){transform:scale(.96)}
:is(.credits-primary,.credits-secondary):disabled{opacity:.55;cursor:default}
.credits-guest{font-size:15px;color:#c9d3e6;margin:20px 0}
/* できること */
.credits-can h3,.credits-section-head h3{margin:0 0 14px;font-size:17px}
.credits-can-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.credits-can-tile{display:flex;flex-direction:column;gap:3px;padding:14px;border-radius:14px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.08)}
.credits-can-tile strong{font-size:24px;font-variant-numeric:tabular-nums;color:#fff}
.credits-can-tile span{font-size:13px;color:#d5dcec}
.credits-can-tile small{font-size:12px;color:#9fb0cf}
.credits-note{margin:14px 0 0;font-size:13px;line-height:1.7;color:#a9b5cf}
/* 料金表 */
.credits-section-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px}
.credits-section-head h3{margin:0}
.credits-section-head small{font-size:13px;color:#a9b5cf}
.credits-billing{display:flex;align-items:center;gap:4px;padding:4px;border-radius:13px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1)}
.credits-billing button{height:34px;padding:0 16px;border:0;border-radius:10px;background:transparent;color:#c3cad8;font-size:14px;cursor:pointer}
.credits-billing button[aria-pressed=true]{background:linear-gradient(110deg,#7656d9,#257eae);color:#fff;font-weight:700}
.credits-save{padding:0 8px;font-size:12px;color:#8fe3c4}
.credits-plan-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.credits-plan{position:relative;display:flex;flex-direction:column;gap:8px;padding:22px 20px 20px;border-radius:20px;border:1px solid transparent;background:linear-gradient(160deg,rgba(32,40,82,.6),rgba(12,16,36,.55)) padding-box,linear-gradient(135deg,rgba(168,186,255,.35),rgba(128,98,236,.12) 40%,rgba(76,204,240,.3)) border-box;transition:transform .5s cubic-bezier(.34,1.56,.64,1),box-shadow .3s ease}
.credits-plan:hover{transform:translateY(-4px)}
.credits-plan.recommended{background:linear-gradient(160deg,rgba(54,46,120,.7),rgba(16,20,46,.65)) padding-box,linear-gradient(125deg,#a48dff,#6b7cff 45%,#3fd0f0) border-box;box-shadow:0 0 0 1px rgba(150,130,255,.35),0 0 40px rgba(118,98,255,.35)}
.credits-plan.current{background:linear-gradient(160deg,rgba(30,60,60,.45),rgba(12,22,30,.55)) padding-box,linear-gradient(135deg,rgba(90,220,180,.6),rgba(63,198,232,.3)) border-box}
.credits-plan-flag{position:absolute;top:-11px;left:20px;padding:3px 12px;border-radius:99px;background:#1d6f5c;color:#e6fff6;font-size:12px;font-weight:700;border:1px solid rgba(120,240,200,.6)}
.credits-plan-flag.hot{background:linear-gradient(110deg,#7656d9,#257eae);border-color:rgba(200,190,255,.7);box-shadow:0 0 16px rgba(118,98,255,.6)}
.credits-plan h4{margin:4px 0 0;font-size:20px}
.credits-plan-summary{margin:0;font-size:13px;color:#b9c3dc;min-height:2.6em}
.credits-price{display:flex;align-items:baseline;gap:6px}
.credits-price strong{font-size:36px;line-height:1.1}
.credits-price span{font-size:14px;color:#b9c3dc}
.credits-price-note{font-size:12px;color:#9fb0cf}
.credits-plan-credits{display:flex;align-items:center;gap:6px;margin-top:6px;padding:10px 12px;border-radius:12px;background:rgba(255,255,255,.06)}
.credits-plan-credits svg{color:#c6bcff}
.credits-plan-credits strong{font-size:18px;font-variant-numeric:tabular-nums}
.credits-plan-credits span{font-size:13px;color:#c9d3e6}
.credits-plan-equiv{font-size:12px;color:#9fb0cf}
.credits-features{list-style:none;margin:6px 0 10px;padding:0;display:flex;flex-direction:column;gap:6px;flex:1}
.credits-features li{position:relative;padding-left:22px;font-size:13px;color:#dbe2f0}
.credits-features li::before{content:'';position:absolute;left:2px;top:.45em;width:10px;height:6px;border-left:2px solid #8fe3c4;border-bottom:2px solid #8fe3c4;transform:rotate(-45deg)}
.credits-plan .credits-primary,.credits-plan .credits-secondary{width:100%}
.credits-dev{margin:12px 0 0;font-size:12px;color:#e9d8ad}
/* 追加購入 */
.credits-pack-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.credits-pack{position:relative;display:flex;flex-direction:column;align-items:flex-start;gap:4px;padding:16px 18px;border-radius:16px;border:1px solid rgba(255,255,255,.12);background:rgba(255,255,255,.05);color:#eef2fb;text-align:left;cursor:pointer;transition:transform .45s cubic-bezier(.34,1.56,.64,1),border-color .2s ease}
.credits-pack:hover{transform:translateY(-3px);border-color:rgba(63,198,232,.7)}
.credits-pack-amount{display:flex;align-items:center;gap:6px;color:#9fdcff}
.credits-pack-amount strong{font-size:22px;color:#fff}
.credits-pack-price{font-size:16px;font-weight:700}
.credits-pack small{font-size:12px;color:#9fb0cf}
.credits-pack-badge{position:absolute;top:12px;right:12px;padding:2px 9px;border-radius:99px;background:rgba(63,198,232,.2);border:1px solid rgba(63,198,232,.6);font-size:12px;color:#cdf3ff}
.credits-status{margin:10px 0 0;min-height:1.2em;font-size:13px;color:#ffe2a3}
/* 履歴・注記 */
.credits-history{border-top:1px solid rgba(255,255,255,.1);padding-top:12px}
.credits-history summary{cursor:pointer;font-size:14px;color:#c9d3e6}
.credits-history ul{list-style:none;margin:10px 0 0;padding:0}
.credits-history li{display:grid;grid-template-columns:100px 1fr auto;gap:10px;padding:7px 0;border-bottom:1px solid rgba(255,255,255,.06);font-size:13px}
.credits-history .plus{color:#8fe3c4}.credits-history .minus{color:#ffb3b3}
.credits-foot{margin:0;font-size:12px;color:#8f9bb2}
@media(max-width:860px){.credits-hero-grid,.credits-plan-cards,.credits-pack-grid{grid-template-columns:1fr}.credits-body{padding:22px 16px}.credits-meter,.credit-ring svg{width:200px;height:200px}.credits-amount{font-size:36px}.credits-section-head{flex-wrap:wrap}}
@media(prefers-reduced-motion:reduce){.credits-popup{transition:none}.credit-ring .value{animation:none;stroke-dashoffset:var(--ring-target)}}

/* アップグレードの提案（今のプランとの差を見せる） */
.credits-upsell{display:grid;grid-template-columns:1fr auto;align-items:center;gap:12px;margin-top:16px;padding:16px;border-radius:16px;border:1px solid transparent;background:linear-gradient(140deg,rgba(118,86,217,.3),rgba(37,126,174,.22)) padding-box,linear-gradient(125deg,#a48dff,#3fd0f0) border-box;box-shadow:0 0 30px rgba(118,98,255,.25)}
.credits-upsell small{display:block;font-size:12px;color:#c6bcff;letter-spacing:.06em}
.credits-upsell strong{display:block;font-size:16px;margin:2px 0}
.credits-upsell span{font-size:13px;color:#d5dcec}
.credits-upsell .credits-primary{height:40px;font-size:14px}
@keyframes credits-pulse{0%,100%{transform:none}35%{transform:translateY(-8px) scale(1.02)}}
.credits-plan.pulse{animation:credits-pulse .7s cubic-bezier(.34,1.56,.64,1)}
/* ヘッダー：コインと残高。使った分は数字が減り、差分が浮かんで消える */
.account-hub .hub-credits{position:relative;gap:7px;padding:5px 13px 5px 6px}
.account-hub .hub-credits .credit-coin{width:22px;height:22px;filter:drop-shadow(0 0 6px rgba(245,185,66,.55));flex:none}
.account-hub .hub-credit-amount{font-variant-numeric:tabular-nums;letter-spacing:.02em;min-width:3ch;text-align:right}
.hub-credit-delta{position:absolute;right:8px;top:100%;margin-top:2px;padding:1px 8px;border-radius:99px;font-size:12px;font-weight:800;pointer-events:none;animation:credit-delta 1.6s cubic-bezier(.2,.9,.25,1) forwards;white-space:nowrap}
.hub-credit-delta.minus{background:rgba(255,120,120,.18);color:#ffb3b3;border:1px solid rgba(255,140,140,.5)}
.hub-credit-delta.plus{background:rgba(80,220,170,.18);color:#a8f0d4;border:1px solid rgba(80,220,170,.5)}
@keyframes credit-delta{0%{opacity:0;transform:translateY(-6px)}15%{opacity:1;transform:none}75%{opacity:1}100%{opacity:0;transform:translateY(8px)}}
.credits-ring-center .credit-coin{width:30px;height:30px;filter:drop-shadow(0 0 10px rgba(245,185,66,.6))}
.credits-plan-credits .credit-coin,.credits-pack-amount .credit-coin{width:18px;height:18px}