:root{--bg: #0a0d18;--bg-soft: #0e131f;--bg-elev: #141a28;--bg-pop: #1a2030;--fg: #f4f5f8;--fg-muted: #8b91a7;--fg-faint: #5a6178;--accent: #ff6a1a;--accent-hi: #ff8a3d;--accent-lo: #d24a08;--accent-glow: rgba(255, 106, 26, .3);--rose: #fb7185;--border: rgba(255, 255, 255, .08);--border-strong: rgba(255, 255, 255, .14);--radius-md: 16px;--radius-lg: 22px;--tap: 72px;--tap-lg: 92px}html[data-skin=dark]{--accent: #3b82f6;--accent-hi: #60a5fa;--accent-lo: #1d4ed8;--accent-glow: rgba(59,130,246,.3);--bg: #070b14}html[data-skin=neon]{--accent: #ec4899;--accent-hi: #f472b6;--accent-lo: #be185d;--accent-glow: rgba(236,72,153,.4);--bg: #0a0014}html[data-skin=classic]{--accent: #d4af37;--accent-hi: #e8c860;--accent-lo: #a67c00;--accent-glow: rgba(212,175,55,.3);--bg: #0a1206}*{box-sizing:border-box}*::-webkit-scrollbar{display:none}html,body,#root{height:100%}body{margin:0;background:radial-gradient(120% 80% at 50% -10%,#14182a 0%,var(--bg) 60%) fixed;font-family:Inter,system-ui,-apple-system,sans-serif;color:var(--fg);user-select:none;-webkit-user-select:none;overscroll-behavior:none;touch-action:manipulation}.screen{height:100%;display:flex;flex-direction:column}.pair-wrap{height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:28px;padding:24px}.brand{font-size:clamp(28px,5vw,44px);font-weight:900;letter-spacing:-.02em;background-image:linear-gradient(180deg,var(--accent-hi) 0%,var(--accent) 50%,var(--accent-lo) 100%);-webkit-background-clip:text;background-clip:text;color:transparent}.card{background:linear-gradient(180deg,#ffffff0a,#ffffff03);border:1px solid var(--border);border-radius:var(--radius-lg);padding:clamp(20px,3vw,36px);display:flex;flex-direction:column;align-items:center;gap:24px;width:min(420px,92vw)}.card-title{font-size:14px;letter-spacing:.18em;text-transform:uppercase;color:var(--fg-muted)}.err{color:var(--rose);font-weight:800;text-transform:uppercase;font-size:13px;min-height:16px}.pin-dots{display:flex;gap:16px;height:24px;align-items:center}.pin-dot{width:18px;height:18px;border-radius:999px;border:2px solid var(--border-strong);background:transparent;transition:background .14s,transform .14s,border-color .14s}.pin-dot-filled{background:var(--accent);border-color:var(--accent-hi);transform:scale(1.15)}.numpad{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;width:min(360px,86vw)}.numkey{display:flex;align-items:center;justify-content:center;min-height:var(--tap-lg);font-size:1.9rem;font-weight:700;color:var(--fg);background:linear-gradient(180deg,var(--bg-pop) 0%,var(--bg-elev) 100%);border:1px solid var(--border-strong);border-radius:var(--radius-md);box-shadow:0 4px #00000073,inset 0 1px #ffffff0f;cursor:pointer;transition:transform 80ms,background 80ms}.numkey:active{transform:translateY(2px);background:var(--bg-elev);box-shadow:0 1px #0006}.numkey-accent{background:linear-gradient(180deg,var(--accent-hi),var(--accent-lo));color:#fff;border-color:transparent}.numkey-back{background:linear-gradient(180deg,#fb71852e,#fb71850f);border-color:#fb718559;color:var(--rose)}.numkey:disabled{opacity:.45}.hint{font-size:12px;color:var(--fg-faint)}.topbar{display:flex;align-items:center;gap:14px;padding:16px clamp(16px,3vw,32px);border-bottom:1px solid var(--border)}.topbar .pt{font-weight:800;font-size:clamp(16px,2.4vw,22px)}.topbar .meta{color:var(--fg-muted);font-size:13px}.spacer{margin-left:auto}.balance{display:inline-flex;align-items:center;gap:8px;font-weight:900;font-size:clamp(15px,2vw,20px);color:var(--accent-hi);letter-spacing:-.01em;padding:8px 14px;border-radius:var(--radius-md);background:linear-gradient(180deg,#ff6a1a24,#ff6a1a0a);border:1px solid rgba(255,106,26,.3)}.ghost-btn{background:transparent;color:var(--fg-muted);border:1px solid var(--border-strong);border-radius:var(--radius-md);padding:10px 16px;font-weight:700;cursor:pointer;display:inline-flex;align-items:center;gap:8px}.ghost-btn:active{transform:translateY(1px)}.grid-area{flex:1;min-height:0;overflow:auto;padding:clamp(16px,3vw,32px)}.app-grid{display:grid;gap:clamp(12px,2vw,20px)}.app-grid.landscape{grid-template-columns:repeat(auto-fill,minmax(180px,1fr))}.app-grid.portrait{grid-template-columns:repeat(3,minmax(0,1fr))}.tile{position:relative;aspect-ratio:4 / 5;border-radius:var(--radius-lg);overflow:hidden;background:linear-gradient(180deg,var(--bg-elev),var(--bg-soft));border:1px solid var(--border-strong);cursor:pointer;display:flex;flex-direction:column;justify-content:flex-end;transition:transform .14s,box-shadow .14s}.tile:active{transform:scale(.97)}.tile:hover{box-shadow:0 14px 40px -10px var(--accent-glow)}.tile-icon{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;object-fit:cover;z-index:0}.tile-fallback{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;font-size:clamp(40px,7vw,72px);font-weight:900;color:var(--accent);opacity:.85;background:radial-gradient(80% 60% at 50% 30%,rgba(255,106,26,.14),transparent)}.tile-cap{position:relative;z-index:1;padding:14px 12px 12px;background:linear-gradient(180deg,#080a1200,#080a12e0 70%)}.tile-name{font-weight:800;text-transform:uppercase;letter-spacing:-.01em;line-height:1.1;font-size:clamp(13px,1.6vw,17px)}.tile-sub{color:var(--fg-muted);font-size:11px;text-transform:uppercase;letter-spacing:.06em;margin-top:2px}.notice{position:fixed;left:50%;bottom:24px;transform:translate(-50%);background:var(--bg-pop);border:1px solid var(--border-strong);color:var(--fg);padding:12px 18px;border-radius:var(--radius-md);font-size:14px;max-width:92vw;box-shadow:0 12px 36px -8px #0009;cursor:pointer}.play-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:100;background:#000}.play-frame{width:100%;height:100%;border:0}.play-close{position:absolute;top:14px;right:14px;z-index:101;width:48px;height:48px;border-radius:999px;cursor:pointer;background:#141a28d9;border:1px solid var(--border-strong);color:var(--fg);display:flex;align-items:center;justify-content:center}.play-close-left{left:14px;right:auto}.empty{color:var(--fg-muted);text-align:center;margin-top:18vh;font-size:16px}.center{display:flex;align-items:center;justify-content:center;height:100%;color:var(--fg-muted)}