:root{
  --bg:#0d1117; --panel:#161b22; --panel2:#1c232d; --line:rgba(255,255,255,.10);
  --txt:#e8edf2; --dim:#9aa6b2; --amber:#ff9d2e; --amber2:#ffcb5e;
  --steel:#5aa9e6; --red:#ff5a4d; --green:#56d364;
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;height:100%;overflow:hidden;background:var(--bg);color:var(--txt);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Apple SD Gothic Neo",system-ui,sans-serif;
  user-select:none;-webkit-user-select:none;touch-action:none}
body{display:flex;flex-direction:column;height:100dvh}

/* ---------- top bar ---------- */
#topbar{display:flex;align-items:center;gap:7px;padding:max(7px,env(safe-area-inset-top)) 10px 7px;
  background:linear-gradient(180deg,#11161d,#10141b);border-bottom:1px solid var(--line);
  flex:0 0 auto;z-index:5}
#topbar .back{color:var(--dim);text-decoration:none;font-size:13px;font-weight:600;
  padding:5px 8px;border-radius:8px;background:rgba(255,255,255,.05);white-space:nowrap}
#topbar .brand{font-weight:800;font-size:15px;letter-spacing:-.01em;display:flex;align-items:center;gap:5px}
#topbar .brand .ic{font-size:17px}
#topbar .spacer{flex:1}
.hud{font-size:12.5px;font-weight:700;background:rgba(255,255,255,.06);border:1px solid var(--line);
  padding:4px 8px;border-radius:9px;white-space:nowrap;font-variant-numeric:tabular-nums}
#hpChip{color:#ff9a8f}#goldChip{color:var(--amber2)}#windChip{color:var(--steel)}#stageChip{color:#cfe0ee}
#topbar button{width:32px;height:32px;border-radius:9px;border:1px solid var(--line);
  background:rgba(255,255,255,.06);color:var(--txt);font-size:15px;cursor:pointer;flex:0 0 auto}
@media (max-width:560px){
  #topbar .brand{font-size:13px}
  .hud{font-size:11.5px;padding:3px 6px}
}

/* ---------- stage / canvas ---------- */
#stage{position:relative;flex:1 1 auto;min-height:0;overflow:hidden}
#board{display:block;width:100%;height:100%}
.turn-banner{position:absolute;top:14px;left:50%;transform:translateX(-50%);
  padding:7px 18px;border-radius:999px;font-weight:800;font-size:15px;letter-spacing:.02em;
  background:rgba(13,17,23,.72);border:1px solid var(--line);-webkit-backdrop-filter:blur(6px);
  backdrop-filter:blur(6px);pointer-events:none;z-index:4;white-space:nowrap}
.turn-banner.me{color:var(--amber2);box-shadow:0 0 0 1px rgba(255,157,46,.3)}
.turn-banner.foe{color:#ff9a8f}

/* ---------- controls ---------- */
#controls{flex:0 0 auto;background:linear-gradient(180deg,#141a22,#10141b);
  border-top:1px solid var(--line);padding:8px 10px max(10px,env(safe-area-inset-bottom));z-index:5}
#weaponRow{display:flex;gap:7px;overflow-x:auto;padding-bottom:7px;scrollbar-width:none}
#weaponRow::-webkit-scrollbar{display:none}
.wbtn{flex:0 0 auto;min-width:62px;padding:6px 9px;border-radius:11px;border:1px solid var(--line);
  background:var(--panel2);color:var(--txt);cursor:pointer;text-align:center;line-height:1.15;transition:.12s}
.wbtn .we{font-size:19px;display:block}
.wbtn .wn{font-size:10.5px;color:var(--dim);margin-top:1px;white-space:nowrap}
.wbtn .wa{font-size:10.5px;font-weight:800;margin-top:1px}
.wbtn.sel{border-color:var(--amber);background:rgba(255,157,46,.16);box-shadow:0 0 0 1px var(--amber) inset}
.wbtn.empty{opacity:.4;cursor:not-allowed}

#aimRow{display:flex;align-items:stretch;gap:8px;margin-top:1px}
.adj{flex:1 1 0;display:flex;align-items:center;justify-content:space-between;gap:4px;
  background:var(--panel2);border:1px solid var(--line);border-radius:11px;padding:4px 6px;min-width:0}
.adjlbl{font-size:11px;color:var(--dim);font-weight:700;flex:0 0 auto}
.adjval{font-size:14px;font-weight:800;font-variant-numeric:tabular-nums;flex:1;text-align:center}
.abtn{width:30px;height:30px;flex:0 0 auto;border-radius:8px;border:1px solid var(--line);
  background:rgba(255,255,255,.06);color:var(--txt);font-size:14px;cursor:pointer}
.abtn:active{background:rgba(255,255,255,.16)}
#fireBtn{flex:0 0 auto;padding:0 18px;border:0;border-radius:12px;font-size:16px;font-weight:800;
  color:#1a1206;background:linear-gradient(180deg,var(--amber2),var(--amber));cursor:pointer;
  box-shadow:0 4px 14px rgba(255,157,46,.35);white-space:nowrap}
#fireBtn:disabled{opacity:.45;box-shadow:none;cursor:default;filter:grayscale(.5)}
#fireBtn:active:not(:disabled){transform:translateY(1px)}
#hint{margin-top:7px;text-align:center;font-size:11.5px;color:var(--dim)}
@media (max-width:560px){ #fireBtn{padding:0 13px;font-size:15px} .adjlbl{display:none} }

/* ---------- overlay ---------- */
.overlay{position:fixed;inset:0;z-index:20;display:flex;align-items:center;justify-content:center;
  padding:16px;background:rgba(7,10,14,.7);-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px)}
.sheet{width:100%;max-width:440px;max-height:90vh;overflow:auto;background:var(--panel);
  border:1px solid var(--line);border-radius:20px;padding:20px 18px;box-shadow:0 24px 70px rgba(0,0,0,.6)}
.sheet h2{margin:0 0 4px;font-size:22px;font-weight:800;letter-spacing:-.01em;display:flex;align-items:center;gap:8px}
.sheet .sub{margin:0 0 16px;font-size:13px;color:var(--dim);line-height:1.5}
.sheet h3{margin:18px 0 8px;font-size:13px;color:var(--amber2);font-weight:800;letter-spacing:.02em}

.picks{display:grid;gap:10px}
.pick{display:flex;align-items:center;gap:12px;text-align:left;padding:12px 14px;border-radius:14px;
  border:1px solid var(--line);background:var(--panel2);color:var(--txt);cursor:pointer;transition:.12s;width:100%}
.pick:hover,.pick:active{border-color:var(--amber);background:rgba(255,157,46,.1)}
.pick .pe{font-size:30px;flex:0 0 auto;width:38px;text-align:center}
.pick .pbody{flex:1;min-width:0}
.pick .pt{font-weight:800;font-size:15.5px;display:flex;align-items:center;gap:7px}
.pick .pt .tag{font-size:10.5px;font-weight:700;color:#1a1206;background:var(--amber2);padding:1px 6px;border-radius:6px}
.pick .pd{font-size:12px;color:var(--dim);margin-top:3px;line-height:1.45}
.pick .pcost{flex:0 0 auto;font-weight:800;color:var(--amber2);font-size:14px;white-space:nowrap}
.pick:disabled{opacity:.4;cursor:not-allowed;filter:grayscale(.4)}

.statline{display:flex;flex-wrap:wrap;gap:6px;margin:10px 0 4px}
.stat{font-size:12px;font-weight:700;background:rgba(255,255,255,.06);border:1px solid var(--line);
  padding:3px 9px;border-radius:8px}
.bigbtn{width:100%;margin-top:16px;padding:14px;border:0;border-radius:14px;font-size:16px;font-weight:800;
  color:#1a1206;background:linear-gradient(180deg,var(--amber2),var(--amber));cursor:pointer}
.bigbtn.ghost{background:rgba(255,255,255,.08);color:var(--txt);border:1px solid var(--line)}
.bigbtn:active{transform:translateY(1px)}
.gostat{display:flex;justify-content:space-between;padding:9px 2px;border-bottom:1px dashed var(--line);font-size:14px}
.gostat b{font-variant-numeric:tabular-nums}
.gostat:last-of-type{border-bottom:0}
.helpul{margin:6px 0 0;padding-left:18px;font-size:13px;color:var(--dim);line-height:1.7}
.helpul b{color:var(--txt)}

/* ---------- toast ---------- */
#toast{position:fixed;left:50%;bottom:calc(150px + env(safe-area-inset-bottom));transform:translateX(-50%) translateY(20px);
  background:rgba(13,17,23,.92);border:1px solid var(--line);color:#fff;padding:9px 16px;border-radius:999px;
  font-size:13.5px;font-weight:700;opacity:0;transition:.25s;pointer-events:none;z-index:30;white-space:nowrap}
#toast.show{opacity:1;transform:translateX(-50%) translateY(0)}