/* ============================================================
   Egg Empire — polished theme
   ============================================================ */
:root{
  --bg:#141b26;
  --panel:#1e2836;
  --panel2:#273445;
  --panel3:#2f3f54;
  --line:#3a4c66;
  --line-soft:rgba(255,255,255,.06);

  --egg:#ffe9c7;
  --gold:#ffcf5c;
  --gold-deep:#f5a623;
  --green:#5fd08a;
  --green-deep:#2fae6a;
  --danger:#ff6b6b;
  --violet:#a06bff;

  --txt:#eaf1fa;
  --muted:#94a7c2;

  --radius:14px;
  --shadow-sm:0 2px 6px rgba(0,0,0,.25);
  --shadow-md:0 8px 22px rgba(0,0,0,.35);
  --shadow-lg:0 16px 44px rgba(0,0,0,.5);
}

*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;height:100%}
body{
  font-family:-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  background:
    radial-gradient(120% 80% at 50% -10%,#26354b 0%,transparent 55%),
    radial-gradient(90% 60% at 100% 100%,#1b2a3a 0%,transparent 50%),
    #0f151e;
  color:var(--txt);
  overflow:hidden;
  -webkit-font-smoothing:antialiased;
}
#app{
  max-width:520px;margin:0 auto;height:100%;
  display:flex;flex-direction:column;
  background:linear-gradient(180deg,#1c2533 0%,#161e2a 100%);
  box-shadow:var(--shadow-lg);
  position:relative;
}

/* ---------- brand ---------- */
.brand{
  display:flex;align-items:center;gap:8px;justify-content:center;
  padding:9px 12px 7px;
  background:linear-gradient(180deg,#18212e,#1c2735);
  border-bottom:1px solid var(--line-soft);
}
.brand-logo{font-size:20px;filter:drop-shadow(0 2px 4px rgba(0,0,0,.4))}
.brand-name{font-size:16px;font-weight:800;letter-spacing:.5px;color:var(--txt)}
.brand-name em{font-style:normal;color:var(--gold)}
.brand-ver{font-size:11px;font-weight:700;letter-spacing:.5px;color:#8b98ab;opacity:.8;margin-top:6px}

/* ---------- top bar ---------- */
.topbar{
  display:grid;grid-template-columns:1.5fr 1fr 1fr .9fr;gap:7px;
  padding:11px 12px;
  background:linear-gradient(180deg,#243247,#1e2938);
  border-bottom:1px solid var(--line);
}
.stat{
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  background:linear-gradient(180deg,var(--panel2),#22303f);
  border-radius:12px;padding:8px 4px;
  border:1px solid var(--line);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.05), var(--shadow-sm);
}
.stat-label{font-size:10.5px;color:var(--muted);letter-spacing:.5px;text-transform:uppercase;font-weight:600}
.stat-big{font-size:21px;font-weight:800;color:var(--gold);text-shadow:0 1px 6px rgba(245,166,35,.35);line-height:1.15}
.stat-mid{font-size:15px;font-weight:700;line-height:1.15}
#money.flash{animation:pop .45s ease}
@keyframes pop{
  0%{transform:scale(1)}
  40%{transform:scale(1.18);color:#fff;text-shadow:0 0 14px rgba(255,255,255,.6)}
  100%{transform:scale(1)}
}

/* ---------- storage ---------- */
.storage{
  display:flex;align-items:center;gap:9px;padding:9px 12px;
  background:linear-gradient(180deg,#1a2532,#18222e);
  border-bottom:1px solid var(--line);
}
.storage-bar-wrap{
  position:relative;flex:1;height:28px;background:#101822;
  border:1px solid var(--line);border-radius:14px;overflow:hidden;
  box-shadow:inset 0 2px 5px rgba(0,0,0,.5);
}
.storage-bar{
  height:100%;width:0;position:relative;
  background:linear-gradient(90deg,#ffcf5c,#ff9f43);
  transition:width .12s linear;
}
.storage-bar::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(255,255,255,.35),transparent 50%);
}
.storage-text{
  position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  font-size:12px;font-weight:800;color:#fff;text-shadow:0 1px 3px rgba(0,0,0,.7);letter-spacing:.3px;
}

/* ---------- buttons ---------- */
.btn{
  border:none;border-radius:11px;padding:9px 14px;font-weight:800;cursor:pointer;
  color:#0f1d12;background:linear-gradient(180deg,#6fe09a,var(--green-deep));
  box-shadow:var(--shadow-sm), inset 0 1px 0 rgba(255,255,255,.3);
  transition:transform .08s,filter .15s,box-shadow .15s;
  letter-spacing:.2px;
}
.btn:hover{filter:brightness(1.06)}
.btn:active{transform:scale(.95)}
.btn.sell{background:linear-gradient(180deg,#ffd97a,var(--gold-deep));color:#3a2704;white-space:nowrap}
.btn.small{font-size:12px;padding:8px 10px;background:linear-gradient(180deg,var(--panel2),#212f3f);color:var(--txt);border:1px solid var(--line);box-shadow:var(--shadow-sm)}
.btn.danger{background:transparent;color:var(--danger);border:1px solid var(--danger);box-shadow:none}
.btn.danger:hover{background:rgba(255,107,107,.12)}
.btn.off{opacity:.45;cursor:not-allowed;filter:grayscale(.3)}

/* ---------- click area ---------- */
.click-area{
  position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;
  padding:18px 0;min-height:236px;overflow:hidden;
  background:radial-gradient(60% 85% at 50% 42%,#2e4058 0%,#222d3e 70%);
  border-bottom:1px solid var(--line);
}
.scene{
  position:absolute;inset:0;width:100%;height:100%;
  z-index:0;pointer-events:none;display:block;
}
.lay-btn,.lay-hint{position:relative;z-index:2}
.lay-btn{
  font-size:22px;line-height:1;background:none;border:none;cursor:pointer;
  padding:0 2px;margin:0;vertical-align:-3px;
  filter:drop-shadow(0 2px 3px rgba(0,0,0,.35));
  transition:transform .06s;
}
.lay-btn:active{transform:scale(.8) rotate(-10deg)}
.lay-hint{color:var(--muted);font-size:14px;margin-top:10px;font-weight:600;text-align:center}
.lay-hint #click-power{color:var(--egg);font-weight:800}
.floaters{position:absolute;inset:0;pointer-events:none;overflow:hidden}
.floater{
  position:absolute;top:55%;font-weight:900;color:var(--egg);
  animation:floatUp .95s cubic-bezier(.2,.7,.3,1) forwards;font-size:19px;
  text-shadow:0 2px 6px rgba(0,0,0,.5);
}
.floater.cash{color:var(--green)}
.floater.warn{color:var(--danger);font-size:14px}
@keyframes floatUp{
  0%{opacity:0;transform:translateY(0) scale(.8)}
  20%{opacity:1;transform:translateY(-10px) scale(1.1)}
  100%{opacity:0;transform:translateY(-80px) scale(1)}
}

/* ---------- tabs ---------- */
.tabs{
  display:grid;grid-template-columns:repeat(5,1fr);
  background:linear-gradient(180deg,#22303f,#1e2a37);
  border-bottom:1px solid var(--line);
}
.tab{
  background:none;border:none;color:var(--muted);padding:10px 2px;
  font-size:11px;font-weight:700;cursor:pointer;
  border-bottom:3px solid transparent;transition:color .15s,background .15s;
}
.tab:hover{color:var(--txt)}
.tab.active{color:var(--gold);border-bottom-color:var(--gold);background:rgba(255,207,92,.06)}

/* ---------- panels ---------- */
.panels{flex:1;overflow-y:auto;padding:9px;min-height:0}
.panels::-webkit-scrollbar{width:8px}
.panels::-webkit-scrollbar-thumb{background:var(--line);border-radius:8px}
.panel{display:none;animation:fadeIn .2s ease}
.panel.active{display:block}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
.empty{color:var(--muted);text-align:center;padding:28px 14px;font-size:14px;line-height:1.5}

/* ---------- cards ---------- */
.card{
  display:flex;align-items:center;gap:11px;width:100%;text-align:left;margin:7px 0;padding:11px 12px;
  border-radius:var(--radius);border:1px solid var(--line);
  background:linear-gradient(180deg,var(--panel),#1b2533);
  cursor:pointer;color:var(--txt);
  box-shadow:var(--shadow-sm), inset 0 1px 0 rgba(255,255,255,.04);
  transition:transform .08s,filter .15s,background .15s,border-color .15s,box-shadow .15s;
}
.card:active{transform:scale(.98)}
.card.can{
  background:linear-gradient(180deg,var(--panel3),#2a3a50);
  border-color:#4f7196;
  box-shadow:var(--shadow-md), inset 0 1px 0 rgba(255,255,255,.07);
}
.card.can:hover{background:linear-gradient(180deg,#35485f,#2f4258);transform:translateY(-1px)}
.card:not(.can){opacity:.6;cursor:default}
.c-emoji{font-size:32px;width:42px;text-align:center;flex:none;filter:drop-shadow(0 2px 4px rgba(0,0,0,.3))}
.c-main{flex:1;min-width:0}
.c-name{font-weight:800;font-size:14.5px}
.c-owned{color:var(--gold);font-weight:800;font-size:13px}
.c-sub{font-size:11.5px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-top:1px}
.c-cost{font-weight:800;font-size:14.5px;color:var(--muted);flex:none}
.c-cost.afford{color:var(--green)}
.card.locked{justify-content:center;color:var(--muted);background:#18212e;font-size:13px;cursor:default;border-style:dashed;box-shadow:none;opacity:.85}
.lock-e{opacity:.7;margin-right:4px}

/* ---------- research ---------- */
.card-static{
  cursor:default;flex-direction:column;align-items:stretch;
  background:linear-gradient(180deg,var(--panel2),#22303f);
}
.r-title{font-size:18px;font-weight:800;margin-bottom:8px;color:var(--txt)}
.r-body{font-size:13px;color:var(--muted);line-height:1.55;margin-bottom:12px}
.r-body b{color:var(--egg)}
.r-rows{display:flex;flex-direction:column;gap:6px;font-size:13.5px;margin-bottom:14px;
  background:rgba(0,0,0,.18);border:1px solid var(--line-soft);border-radius:10px;padding:11px 12px}
.r-rows b{color:var(--gold)}
.btn.rewind{
  width:100%;background:linear-gradient(90deg,var(--violet),#6b8bff);
  color:#fff;padding:13px;font-size:15px;border-radius:12px;
  box-shadow:0 6px 18px rgba(160,107,255,.35), inset 0 1px 0 rgba(255,255,255,.25);
}
.btn.rewind:hover{filter:brightness(1.08)}
.btn.rewind.off{background:var(--panel);color:var(--muted);box-shadow:none;cursor:not-allowed}

/* ---------- footer ---------- */
.footbar{
  display:flex;gap:8px;justify-content:space-between;padding:9px 12px;
  background:linear-gradient(180deg,#1e2938,#1a2431);
  border-top:1px solid var(--line);
}
.footbar .btn.small{flex:1;display:flex;align-items:center;justify-content:center;gap:5px}
#silo-cost{color:var(--gold);font-weight:800}

/* ---------- toast ---------- */
.toast{
  position:fixed;left:50%;bottom:74px;transform:translateX(-50%) translateY(20px);
  background:rgba(12,18,28,.96);color:#fff;padding:12px 18px;border-radius:13px;
  font-size:13px;font-weight:600;box-shadow:var(--shadow-lg);opacity:0;pointer-events:none;
  transition:opacity .25s,transform .25s;max-width:90%;z-index:50;
  border:1px solid var(--line);backdrop-filter:blur(6px);
}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}

/* ===== Fox (Fuchs) ===== */
.fox{
  position:absolute;z-index:6;display:none;align-items:center;gap:8px;
  padding:8px 12px;border-radius:999px;
  background:rgba(20,27,38,.82);border:1px solid var(--danger);
  box-shadow:var(--shadow-md);cursor:pointer;user-select:none;
  animation:foxIn .35s cubic-bezier(.2,.9,.3,1.2) both;
}
.fox.show{display:flex}
.fox:hover{filter:brightness(1.15)}
.fox-emoji{font-size:34px;line-height:1}
.fox-meta{display:flex;flex-direction:column;line-height:1.15}
.fox-label{font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:var(--danger)}
.fox-stolen{font-size:15px;font-weight:700;color:var(--egg)}
.fox-bar{width:74px;height:5px;border-radius:999px;background:rgba(255,255,255,.16);overflow:hidden}
.fox-bar-fill{height:100%;width:100%;background:linear-gradient(90deg,var(--gold-deep),var(--danger));transition:width .1s linear}
@keyframes foxIn{
  0%{transform:translateX(-40px) scale(.7);opacity:0}
  60%{transform:translateX(6px) scale(1.05);opacity:1}
  100%{transform:translateX(0) scale(1);opacity:1}
}

@media (max-height:640px){
  .lay-btn{font-size:20px}
  .stat-big{font-size:18px}
  .click-area{padding:12px 0}
}

/* Ambient car driving up-right along the road (slope -0.5).
   Sweeps within the road band so it stays on asphalt; fades in/out at the ends. */
.car-drive{
  animation: carDrive 16s linear infinite;
  will-change: transform, opacity;
}
@keyframes carDrive{
  0%   { transform: translate(-205px, 102px); opacity: 0; }
  7%   { opacity: 1; }
  93%  { opacity: 1; }
  100% { transform: translate(258px, -129px); opacity: 0; }
}
/* ---------- milestones ---------- */
.ms-card{padding:10px 12px;margin:6px 0}
.ms-row{display:flex;align-items:center;gap:9px}
.ms-icon{font-size:19px;width:26px;text-align:center;flex:none}
.ms-name{flex:1;font-weight:800;font-size:14px}
.ms-bonus{font-weight:800;font-size:13.5px;color:var(--gold)}
.ms-card.claimed{border-color:rgba(95,208,138,.5);background:linear-gradient(180deg,rgba(95,208,138,.12),rgba(47,174,106,.05))}
.ms-card.claimed .ms-name{color:var(--green)}
.ms-card.claimed .ms-bonus{color:var(--green)}
.ms-card.next{border-color:var(--gold);box-shadow:0 0 0 1px rgba(255,207,92,.35), var(--shadow-sm)}
.ms-card.locked{opacity:.55;border-style:dashed;background:#18212e}
.ms-progress{height:6px;border-radius:999px;background:rgba(255,255,255,.12);overflow:hidden;margin-top:8px}
.ms-progress-fill{height:100%;width:0;background:linear-gradient(90deg,var(--gold-deep),var(--gold));transition:width .25s ease}

/* ---------- leaderboard ---------- */
.lb-box{padding:2px 0}
.lb-name-row{display:flex;gap:8px;margin:4px 0 8px}
.lb-name{
  flex:1;min-width:0;background:var(--panel);border:1px solid var(--line);
  border-radius:10px;color:var(--txt);padding:10px 12px;font-size:14px;outline:none;
}
.lb-name:focus{border-color:var(--gold)}
.lb-submit{
  flex:0 0 auto;background:linear-gradient(180deg,#ffd76a,#e0b13e);color:#3a2c07;
  border:none;border-radius:10px;padding:10px 14px;font-size:13px;font-weight:800;cursor:pointer;
  box-shadow:var(--shadow-sm);
}
.lb-submit:disabled{opacity:.6;cursor:default}
.lb-hint{color:var(--muted);font-size:11.5px;line-height:1.4;margin:0 2px 10px}
.lb-hint b{color:var(--gold)}
.lb-list{display:flex;flex-direction:column;gap:6px}
.lb-row{
  display:grid;grid-template-columns:34px 1fr auto;align-items:center;gap:8px;
  background:linear-gradient(180deg,var(--panel),#1b2533);border:1px solid var(--line);
  border-radius:12px;padding:9px 12px;box-shadow:var(--shadow-sm), inset 0 1px 0 rgba(255,255,255,.04);
}
.lb-row.me{border-color:var(--gold);box-shadow:0 0 0 1px rgba(255,207,92,.35),var(--shadow-sm)}
.lb-rank{font-size:16px;font-weight:800;text-align:center;color:var(--muted)}
.lb-pname{font-size:14px;font-weight:700;color:var(--txt);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.lb-pscore{font-size:14px;font-weight:800;color:var(--gold);text-align:right}
.lb-pmeta{grid-column:2 / 4;font-size:11px;color:var(--muted);margin-top:-2px}
@keyframes shake{10%,90%{transform:translateX(-1px)}20%,80%{transform:translateX(2px)}30%,50%,70%{transform:translateX(-4px)}40%,60%{transform:translateX(4px)}}
.lb-name.shake{animation:shake .4s;border-color:#ff6b6b}