*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
:root{
  --acc:#FF7AC8;
  --ink:#F4F5F7; --mut:#9097A3; --dim:#6F7683;
  --bd:rgba(255,255,255,0.09);
}
html,body{margin:0;padding:0;height:100%}
body{
  font-family:'Inter',system-ui,sans-serif;color:var(--ink);font-size:15px;
  -webkit-font-smoothing:antialiased;overflow:hidden;touch-action:none;
  background:radial-gradient(80% 90% at 50% 12%,rgba(255,122,200,0.08),transparent 70%),linear-gradient(180deg,#15171F,#101218);
}
.disp{font-family:'Bricolage Grotesque',sans-serif}
.mono{font-family:'Space Mono',monospace}
button{font:inherit;color:inherit;cursor:pointer;border:none;background:none}

#app{height:100dvh;max-width:600px;margin:0 auto;padding:12px 12px calc(10px + env(safe-area-inset-bottom,0px));display:flex;flex-direction:column;gap:9px}

.top{display:flex;align-items:flex-start;justify-content:space-between;gap:8px}
.ttl{font-weight:700;font-size:22px;letter-spacing:-0.02em;color:var(--acc);text-shadow:0 0 22px rgba(255,122,200,0.35);line-height:1}
.tsub{font-size:10.5px;color:var(--dim);margin-top:4px;letter-spacing:0.1em;text-transform:uppercase}
.tright{display:flex;align-items:center;gap:6px}
.pill{font-size:11.5px;padding:6px 9px;border-radius:10px;background:rgba(255,255,255,0.05);border:1px solid var(--bd);color:#D6DAE2;white-space:nowrap}
.ibtn{width:32px;height:32px;border-radius:10px;background:rgba(255,255,255,0.05);border:1px solid var(--bd);font-size:13px;display:grid;place-items:center;transition:.15s}
.ibtn:hover{background:rgba(255,255,255,0.11)}

.modes{display:flex;align-items:center;gap:7px}
.mode{padding:7px 14px;border-radius:11px;font-weight:700;font-size:13px;color:var(--mut);background:rgba(255,255,255,0.04);border:1px solid var(--bd);transition:.15s}
.mode.on{color:#2A0B1E;background:var(--acc);border-color:var(--acc);box-shadow:0 0 18px rgba(255,122,200,0.3)}
.modenote{margin-left:auto;font-size:10.5px;color:var(--dim)}

#boardwrap{flex:1;min-height:0;display:grid;place-items:center}
#grid{
  display:grid;grid-template-columns:repeat(10,1fr);grid-template-rows:repeat(10,1fr);
  border-radius:14px;border:1px solid var(--bd);padding:6px;gap:2px;
  background:linear-gradient(180deg,#181B23,#131519);
  box-shadow:inset 0 1px 0 rgba(255,255,255,0.05),0 18px 40px rgba(0,0,0,0.4);
  user-select:none;
}
.lc{
  display:grid;place-items:center;border-radius:7px;
  font-family:'Space Mono',monospace;font-weight:700;color:#C9CED8;
  transition:background .1s,color .1s;position:relative;
}
.lc.sel{background:rgba(255,255,255,0.18);color:#fff}
.lc.found{color:#101218}
.lc.flash{animation:lsflash .35s}
@keyframes lsflash{0%{filter:brightness(1.8)}100%{filter:brightness(1)}}

#wordbar{display:flex;flex-wrap:wrap;gap:6px;justify-content:center;padding:2px 0}
.wchip{
  padding:6px 11px;border-radius:10px;font-family:'Space Mono',monospace;font-weight:700;font-size:12px;
  background:rgba(255,255,255,0.05);border:1px solid var(--bd);color:#C9CED8;letter-spacing:0.05em;
}
.wchip.found{color:#101218;text-decoration:line-through;text-decoration-thickness:2px;opacity:0.92}

.toast{position:fixed;left:50%;top:15%;transform:translateX(-50%) translateY(-8px);background:#1D212B;border:1px solid rgba(255,255,255,0.16);color:#F4F5F7;padding:10px 16px;border-radius:12px;font-size:12.5px;opacity:0;pointer-events:none;transition:.25s;z-index:40;box-shadow:0 14px 34px rgba(0,0,0,0.5);white-space:nowrap}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}

.modal{position:fixed;inset:0;z-index:90;display:none;align-items:center;justify-content:center;padding:18px;background:rgba(8,9,12,0.74);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}
.modal.show{display:flex}
.mcard{width:min(420px,100%);max-height:86dvh;overflow-y:auto;border-radius:20px;border:1px solid rgba(255,255,255,0.12);background:linear-gradient(180deg,#1A1D26,#14161C);padding:26px;box-shadow:0 30px 70px rgba(0,0,0,0.6)}
.mcard h2{margin:0 0 8px;font-family:'Bricolage Grotesque',sans-serif;font-weight:700;font-size:23px;color:#F4F5F7;text-align:center}
.mcard p{margin:8px 0;font-size:13.5px;line-height:1.6;color:#B8BEC9}
.mcard p.center{text-align:center}
.mcard .stars{font-size:30px;letter-spacing:7px;text-align:center;margin:8px 0;color:var(--acc)}
.mcard .subline{text-align:center;font-family:'Space Mono',monospace;font-size:12px;color:var(--mut)}
.mstats{display:flex;gap:8px;margin:14px 0}
.mstat{flex:1;text-align:center;padding:10px 6px;border-radius:12px;background:rgba(255,255,255,0.04);border:1px solid var(--bd)}
.mstat .v{font-family:'Space Mono',monospace;font-weight:700;font-size:17px;color:var(--acc)}
.mstat .k{font-size:9.5px;letter-spacing:0.12em;text-transform:uppercase;color:var(--dim);margin-top:3px}
.mbtns{display:flex;gap:8px;margin-top:14px}
.mbtn{flex:1;padding:12px 8px;border-radius:12px;font-weight:700;font-size:13.5px;background:rgba(255,255,255,0.06);border:1px solid rgba(255,255,255,0.12);color:#E7EAEF;transition:.15s}
.mbtn:hover{background:rgba(255,255,255,0.12)}
.mbtn.go{background:var(--acc);border-color:var(--acc);color:#2A0B1E}
@media(max-height:620px){.ttl{font-size:18px}.tsub{display:none}}