/* Coin Tapper — TapArcade house style: deep navy, slate cards, one loud green.
   The coin is drawn, not an emoji: layered gold gradients, embossed ring,
   specular shine. Floating +N on every tap is the game's heartbeat. */
:root{
  --bg:#0f212e; --bg2:#0a1822; --card:#213743; --card2:#2f4553;
  --line:rgba(255,255,255,.07); --txt:#fff; --mut:#b1bad3; --dim:#7d8ba3;
  --green:#00e701; --green-d:#00b801; --gold:#f5b301;
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html{background:var(--bg2)}
body{margin:0;font-family:'Segoe UI',system-ui,-apple-system,Roboto,sans-serif;color:var(--txt);
  background:
    radial-gradient(600px 300px at 85% -60px, rgba(0,231,1,.10), transparent 60%),
    radial-gradient(500px 260px at -10% 30%, rgba(245,179,1,.07), transparent 60%),
    linear-gradient(180deg,var(--bg),var(--bg2));
  min-height:100svh;padding:14px 14px 86px}
#app{max-width:480px;margin:0 auto}

/* header */
header{display:flex;justify-content:space-between;align-items:center;padding:2px 2px 10px}
.who{display:flex;gap:10px;align-items:center}
.avatar{width:38px;height:38px;border-radius:50%;background:linear-gradient(135deg,var(--card2),#1a2c38);
  border:1px solid var(--line);display:flex;align-items:center;justify-content:center;font-weight:800;font-size:16px;color:var(--gold)}
#user{font-weight:700;font-size:15px;line-height:1.15}
.who-sub{font-size:11px;color:var(--dim);letter-spacing:.04em;text-transform:uppercase;margin-top:1px}
.level-chip{background:var(--card);border:1px solid var(--line);border-radius:999px;padding:6px 12px;
  font-size:12px;font-weight:800;letter-spacing:.08em;color:var(--gold)}

/* balance */
.balance-block{text-align:center;padding:8px 0 2px}
.balance{display:flex;align-items:center;justify-content:center;gap:10px;font-size:44px;font-weight:800;
  letter-spacing:-.01em;font-variant-numeric:tabular-nums;line-height:1}
.coin-ico{width:30px;height:30px;border-radius:50%;flex:none;display:inline-block;
  background:radial-gradient(circle at 34% 30%,#ffe98a,#f5b301 58%,#c78f00);
  box-shadow:inset 0 0 0 3px rgba(146,102,0,.55), inset 0 -3px 6px rgba(120,78,0,.55), 0 2px 8px rgba(0,0,0,.4)}
.coin-ico.sm{width:16px;height:16px}
.stat-row{display:flex;justify-content:center;align-items:stretch;gap:14px;margin:14px 0 10px}
.stat{display:flex;flex-direction:column;gap:1px;min-width:74px}
.stat-label{font-size:10px;letter-spacing:.09em;text-transform:uppercase;color:var(--dim)}
.stat-val{font-size:15px;font-weight:700;font-variant-numeric:tabular-nums}
.stat-sep{width:1px;background:var(--line)}
.progress{height:6px;background:rgba(255,255,255,.08);border-radius:99px;overflow:hidden;max-width:300px;margin:0 auto}
.progress>div{height:100%;border-radius:99px;background:linear-gradient(90deg,var(--green-d),var(--green));width:0%;transition:width .25s}
.progress.thin{max-width:none;margin:0}

/* the coin */
.coin-stage{position:relative;display:flex;justify-content:center;padding:26px 0 20px}
.ring{position:absolute;top:50%;left:50%;transform:translate(-50%,-56%);border-radius:50%;pointer-events:none}
.ring1{width:252px;height:252px;border:1px solid rgba(245,179,1,.16)}
.ring2{width:292px;height:292px;border:1px dashed rgba(255,255,255,.07);animation:spin 40s linear infinite}
@keyframes spin{to{transform:translate(-50%,-56%) rotate(360deg)}}
#tapBtn{position:relative;width:208px;height:208px;border-radius:50%;border:none;background:none;cursor:pointer;padding:0;
  transition:transform .06s ease;-webkit-user-select:none;user-select:none;touch-action:manipulation}
#tapBtn:active{transform:scale(.94)}
.coin-face{position:absolute;inset:0;border-radius:50%;display:flex;align-items:center;justify-content:center;overflow:hidden;
  background:radial-gradient(circle at 34% 28%,#ffedb0,#ffd23e 34%,#f5b301 62%,#d99a00 88%,#b97e00);
  box-shadow:0 18px 42px rgba(245,179,1,.30), 0 6px 14px rgba(0,0,0,.45),
    inset 0 -10px 22px rgba(146,102,0,.5), inset 0 8px 16px rgba(255,255,255,.5)}
.coin-ring{position:absolute;inset:13px;border-radius:50%;border:3px solid rgba(146,102,0,.45);
  box-shadow:inset 0 2px 5px rgba(120,78,0,.5), 0 1px 2px rgba(255,255,255,.45)}
.coin-letter{font-size:104px;font-weight:900;color:#a87b00;line-height:1;
  text-shadow:0 2px 0 rgba(255,244,190,.75), 0 -2px 3px rgba(120,78,0,.55);font-family:Georgia,'Times New Roman',serif}
.coin-shine{position:absolute;top:-30%;left:-70%;width:55%;height:160%;transform:rotate(20deg);
  background:linear-gradient(90deg,transparent,rgba(255,255,255,.35),transparent);animation:shine 3.6s ease-in-out infinite}
@keyframes shine{0%,55%{left:-70%}85%,100%{left:130%}}
#fxLayer{position:absolute;inset:0;pointer-events:none;overflow:visible}
.floater{position:absolute;transform:translate(-50%,-50%);font-size:26px;font-weight:800;color:#fff;
  text-shadow:0 2px 10px rgba(0,0,0,.6), 0 0 18px rgba(0,231,1,.45);animation:floatUp .85s ease-out forwards;font-variant-numeric:tabular-nums}
@keyframes floatUp{0%{opacity:0;margin-top:6px}12%{opacity:1}100%{opacity:0;margin-top:-74px}}

/* energy */
.energy-card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:12px 14px;margin:2px 0 14px}
.energy-head{display:flex;align-items:center;gap:8px;margin-bottom:9px}
.bolt{width:24px;height:24px;border-radius:8px;background:var(--gold);display:flex;align-items:center;justify-content:center;flex:none}
.energy-label{font-size:13px;font-weight:700;letter-spacing:.02em}
.energy-num{margin-left:auto;font-size:14px;font-weight:800;font-variant-numeric:tabular-nums}
.energy-max{color:var(--dim);font-weight:600}
#energyBar{background:linear-gradient(90deg,#c78f00,var(--gold))}
.energy-card.low #energyBar{background:linear-gradient(90deg,#d33,#f66)}
.energy-card.low{animation:pulse 1s ease-in-out infinite}
@keyframes pulse{50%{border-color:rgba(255,80,80,.55)}}

/* cards + rows */
.card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:14px;margin:0 0 14px}
.card h3{margin:0 0 10px;font-size:13px;letter-spacing:.09em;text-transform:uppercase;display:flex;align-items:center;gap:8px}
.h-bar{width:4px;height:14px;border-radius:2px;background:var(--green);flex:none}
.h-note{margin-left:auto;font-size:11px;letter-spacing:0;text-transform:none;color:var(--dim);font-weight:500}
.row-btn{width:100%;display:flex;align-items:center;gap:11px;padding:12px;border:1px solid var(--line);
  background:var(--card2);color:var(--txt);border-radius:12px;margin:7px 0;font-size:15px;font-weight:600;
  cursor:pointer;font-family:inherit;text-align:left;transition:transform .05s, filter .15s}
.row-btn:active{transform:scale(.985)}
.row-btn:hover{filter:brightness(1.07)}
.row-ico{width:30px;height:30px;border-radius:9px;display:flex;align-items:center;justify-content:center;flex:none}
.row-ico.play{background:var(--green)}
.row-ico.gift{background:var(--gold)}
.row-label{display:flex;flex-direction:column;gap:1px}
.row-sub{font-size:11.5px;color:var(--mut);font-weight:500}
.row-val{margin-left:auto;font-weight:800;font-variant-numeric:tabular-nums}
.row-val.green{color:var(--green)}
.cost{margin-left:auto;display:flex;align-items:center;gap:6px;font-weight:800;font-variant-numeric:tabular-nums}
.daily-tag{margin-left:auto;font-size:9.5px;font-weight:800;letter-spacing:.08em;color:#221a00;background:var(--gold);
  border-radius:5px;padding:3px 6px}
.daily-tag + .row-val{margin-left:8px}
.row-btn.gold{border-color:rgba(245,179,1,.45)}
.hint{color:var(--dim);font-size:12px;margin:8px 2px 0}.center{text-align:center}
/* status = floating toast pinned to the TOP of the screen — feedback must be
   visible where the player's eyes are, never buried at the page bottom */
.status{position:fixed;top:calc(env(safe-area-inset-top,0px) + 12px);left:50%;transform:translate(-50%,-10px);
  z-index:80;max-width:calc(100vw - 32px);margin:0;padding:11px 18px;border-radius:16px;text-align:center;
  background:#16283a;border:1px solid rgba(0,231,1,.5);color:#fff;font-size:14px;font-weight:700;line-height:1.35;
  box-shadow:0 12px 32px rgba(0,0,0,.55);opacity:0;pointer-events:none;transition:opacity .25s,transform .25s}
.status:not(:empty){opacity:1;transform:translate(-50%,0)}

/* demo ad overlay */
#adOverlay{position:fixed;inset:0;background:rgba(4,10,16,.92);display:flex;align-items:center;justify-content:center;z-index:60;backdrop-filter:blur(3px)}
#adOverlay.hidden{display:none}
.ad-box{text-align:center}
.ad-label{font-size:11px;letter-spacing:.22em;text-transform:uppercase;color:var(--dim)}
.ad-box .big{font-size:64px;font-weight:800;margin:10px}