:root{--bg: #0a0e27;--surface: #131736;--surface-2: #1a1f47;--accent: #00c9a7;--accent-soft: rgba(0, 201, 167, .16);--text: #e4e7f1;--text-dim: #8a91b8;--danger: #ff5757;--warning: #ffb830;--border: #2a3166;--radius: 14px;--radius-sm: 8px;--shadow-card: 0 4px 16px rgba(0, 0, 0, .4)}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,Hiragino Sans,Noto Sans JP,sans-serif;font-feature-settings:"tnum";font-variant-numeric:tabular-nums;overscroll-behavior:none;touch-action:manipulation}body{min-height:100dvh;min-height:100vh;overflow:hidden}.app{position:relative;width:100vw;height:100dvh;height:100vh;max-width:480px;margin:0 auto;display:flex;flex-direction:column;background:linear-gradient(180deg,var(--bg) 0%,#060a1f 100%);padding:max(env(safe-area-inset-top),8px) 0 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ease}.secondary-button:active{transform:scale(.96);background:var(--surface-2)}.ghost-button{background:transparent;color:var(--text-dim);border:1px solid var(--border);border-radius:var(--radius-sm);padding:8px 14px;font-size:13px;cursor:pointer;transition:color .1s ease}.ghost-button:active{color:var(--text)}.title-stage{flex:1;display:flex;flex-direction:column;align-items:stretch;justify-content:center;gap:18px;padding:32px 8px}.title-symbols{display:flex;justify-content:space-between;font-size:40px;padding:0 12px;opacity:.65;letter-spacing:.02em}.title-symbols .ts{animation:floatSym 4s ease-in-out infinite}.title-symbols .ts-1{color:#7cc4ff;animation-delay:0s}.title-symbols .ts-2{color:#ff8eb6;animation-delay:.3s}.title-symbols .ts-3{color:#9b9bff;animation-delay:.6s}.title-symbols .ts-4{color:#ffd166;animation-delay:.9s}.title-symbols .ts-5{color:#ffb830;animation-delay:1.2s}@keyframes 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strong{color:var(--text);font-weight:600}.deck-section-title{font-size:14px;font-weight:600;color:var(--text-dim);margin:0;letter-spacing:.05em}.deck-list{display:flex;gap:8px;overflow-x:auto;padding:4px 4px 8px;-webkit-overflow-scrolling:touch;scroll-snap-type:x mandatory}.deck-card{flex:0 0 64px;height:88px;background:var(--surface);border:1.5px solid var(--border);border-radius:var(--radius-sm);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;scroll-snap-align:start}.dc-symbol{font-size:24px;line-height:1}.dc-value{font-size:20px;font-weight:700;color:var(--text);line-height:1}.dc-label{font-size:9px;color:var(--text-dim)}.ml-meter{position:relative;height:22px;background:var(--surface);border:1px solid var(--border);border-radius:999px;overflow:hidden}.ml-fill{position:absolute;inset:0;background:linear-gradient(90deg,var(--accent),#ffd166);border-radius:inherit;width:0%;transition:width .4s ease}.ml-label{position:absolute;inset:0;z-index:1;display:flex;align-items:center;justify-content:center;font-size:12px;color:var(--text);font-weight:700;letter-spacing:.08em;text-shadow:0 0 4px rgba(0,0,0,.7)}.screen-battle{padding:8px 12px;gap:8px;overflow:hidden}.battle-head{display:flex;flex-direction:column;gap:6px}.enemy-row,.self-row{display:flex;align-items:center;gap:8px}.enemy-mini-symbol{font-size:26px;width:32px;text-align:center;text-shadow:0 0 10px currentColor}.hp-bar{position:relative;flex:1;height:18px;background:var(--surface);border:1px solid var(--border);border-radius:999px;overflow:hidden}.hp-fill{position:absolute;inset:0;width:100%;background:linear-gradient(90deg,var(--danger),#ff8eb6);border-radius:inherit;transition:width .18s ease}.hp-fill-self{background:linear-gradient(90deg,var(--accent),#7df0c6)}.hp-text{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-size:11px;color:var(--text);font-weight:700;text-shadow:0 0 4px 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8px;font-size:13px;font-weight:600;color:var(--text);animation:chipIn .25s ease}@keyframes chipIn{0%{transform:translateY(8px);opacity:0}to{transform:translateY(0);opacity:1}}.signal-hand{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;padding:4px 0;position:relative;z-index:27}.signal-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:10px 6px;display:flex;flex-direction:column;align-items:center;gap:2px;cursor:pointer;position:relative;transition:transform .1s ease,background .1s ease}.signal-card:not(:disabled):active{transform:scale(.95);background:var(--surface-2)}.signal-card.is-cooldown{opacity:.7;background:var(--surface-2)}.signal-card.is-ready{border-color:var(--accent);box-shadow:0 0 12px #00c9a74d}.sg-progress{position:absolute;inset:0;border-radius:inherit;background:linear-gradient(180deg,#00c9a71a,#00c9a733);width:var(--p, 0%);height:100%;transition:width .18s 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ease}.reward-choice:active{transform:scale(.95)}.rc-symbol{font-size:30px}.rc-value{font-size:20px;font-weight:700}.rc-label{font-size:10px;color:var(--text-dim)}.rc-rarity{font-size:10px;color:var(--warning)}.modal{position:fixed;inset:0;background:#060a1fd9;display:flex;align-items:center;justify-content:center;padding:16px;z-index:30;backdrop-filter:blur(4px);animation:modalIn .18s ease}.modal[hidden]{display:none}@keyframes modalIn{0%{opacity:0}to{opacity:1}}.modal-card{width:100%;max-width:380px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:22px 18px;display:flex;flex-direction:column;gap:12px;box-shadow:0 8px 32px #0009}.shop-list{display:flex;flex-direction:column;gap:8px}.shop-button{display:grid;grid-template-columns:1fr auto auto;gap:8px;align-items:center;background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius-sm);padding:10px 12px;color:var(--text);cursor:pointer;text-align:left}.shop-button strong{font-size:13px}.shop-price{font-size:12px;color:var(--warning);font-weight:700}.shop-status{font-size:10px;color:var(--accent);background:var(--accent-soft);border-radius:999px;padding:2px 8px}.shop-note{font-size:11px;color:var(--text-dim);margin:0}.gacha-result{display:flex;flex-wrap:wrap;gap:6px;padding:8px 0}.gacha-chip{background:var(--surface-2);border:1px solid var(--border);border-radius:999px;padding:4px 10px;font-size:12px;display:inline-flex;align-items:center;gap:4px}.gacha-chip strong{font-size:14px}.rank-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:4px}.rank-row{display:grid;grid-template-columns:32px 1fr auto;align-items:center;background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius-sm);padding:8px 12px}.rank-pos{font-size:13px;font-weight:700;color:var(--accent)}.rank-score{font-size:16px;font-weight:700;text-align:right;padding-right:8px}.rank-date{font-size:11px;color:var(--text-dim)}.rank-empty{text-align:center;color:var(--text-dim);padding:12px 0;font-size:13px}.fx-canvas{position:fixed;inset:0;pointer-events:none;z-index:25}.flash-layer{position:fixed;inset:0;pointer-events:none;opacity:0;background:transparent;z-index:24;transition:opacity .16s ease}.flash-layer.is-flash{opacity:1}.toast{position:fixed;bottom:max(72px,env(safe-area-inset-bottom));left:50%;transform:translate(-50%,12px);background:var(--surface);border:1px solid var(--border);border-radius:999px;padding:8px 16px;font-size:13px;color:var(--text);z-index:26;opacity:0;transition:opacity .18s ease,transform .18s ease}.toast.is-visible{opacity:1;transform:translate(-50%)}.deck-card.rarity-2{background:linear-gradient(180deg,var(--surface) 0%,rgba(0,201,167,.06) 100%)}.deck-card.rarity-3{background:linear-gradient(180deg,var(--surface) 0%,rgba(255,184,48,.08) 100%)}.reward-choice.rarity-2{background:linear-gradient(180deg,var(--surface-2) 0%,rgba(0,201,167,.08) 100%)}.reward-choice.rarity-3{background:linear-gradient(180deg,var(--surface-2) 0%,rgba(255,184,48,.1) 100%)}@media (prefers-reduced-motion: reduce){.title-symbols .ts,.combo-pill{animation:none}}