:root {
  --bg: #07090b;
  --panel: #0d1117;
  --panel-2: #111823;
  --line: #1d2833;
  --text: #e9f2ec;
  --dim: #8b968f;
  --accent: #00c805;      /* Robinhood green */
  --accent-2: #7cff4f;
  --red: #ff4d5e;
  --pixel: "Press Start 2P", monospace;
  --sans: "Inter", system-ui, sans-serif;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  min-height: 100vh;
  overflow-x: hidden;
}
.mono { font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace; font-size: 0.85rem; }
.dim { color: var(--dim); }
.hidden { display: none !important; }

/* pixel grid background */
.bg-grid {
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(0,200,5,0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,200,5,0.045) 1px, transparent 1px);
  background-size: 28px 28px;
}
.bg-grid::after {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(600px 380px at 78% 18%, rgba(0,200,5,0.10), transparent 65%),
    radial-gradient(520px 340px at 12% 85%, rgba(0,120,255,0.06), transparent 65%);
}

/* ---------- header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 28px;
  background: rgba(7,9,11,0.82); backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.logo { font-family: var(--pixel); font-size: 1.05rem; letter-spacing: 1px; }
.logo span { color: var(--accent); }
.header-right { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }

.pill {
  font-family: var(--pixel); font-size: 0.55rem; letter-spacing: 0.5px;
  padding: 10px 14px; border-radius: 8px; cursor: pointer;
  border: 1px solid var(--line); background: var(--panel); color: var(--dim);
}
.pill-ok    { color: var(--accent); border-color: rgba(0,200,5,0.4); }
.pill-wrong { color: var(--red); border-color: rgba(255,77,94,0.45); }

/* ---------- buttons (pixel style) ---------- */
.btn {
  font-family: var(--pixel); font-size: 0.68rem; letter-spacing: 0.5px;
  padding: 14px 20px; border-radius: 10px; cursor: pointer;
  border: 2px solid transparent; transition: transform .12s ease, box-shadow .12s ease, filter .12s;
}
.btn:disabled { opacity: 0.35; cursor: not-allowed; transform: none !important; box-shadow: none !important; }
.btn-primary {
  background: var(--accent); color: #04170a;
  box-shadow: 0 4px 0 #007a03, 0 8px 24px rgba(0,200,5,0.25);
}
.btn-primary:hover:not(:disabled) { transform: translateY(-2px); filter: brightness(1.08); }
.btn-free {
  background: #12210f; color: var(--accent-2); border-color: rgba(124,255,79,0.5);
  box-shadow: 0 4px 0 rgba(124,255,79,0.22);
}
.btn-free:hover:not(:disabled) { transform: translateY(-2px); }
.btn-ghost { background: transparent; color: var(--dim); border-color: var(--line); }
.btn-block { width: 100%; margin-top: 12px; }

/* ---------- hero ---------- */
main { position: relative; z-index: 1; }
.hero {
  max-width: 1120px; margin: 0 auto; padding: 64px 28px 40px;
  display: grid; grid-template-columns: 1fr 420px; gap: 48px; align-items: start;
}
.badge {
  display: inline-block; font-family: var(--pixel); font-size: 0.55rem;
  color: var(--accent-2); border: 1px solid rgba(124,255,79,0.35);
  padding: 8px 12px; border-radius: 6px; background: rgba(124,255,79,0.06);
}
h1 {
  font-family: var(--pixel); font-size: clamp(1.6rem, 4vw, 2.6rem);
  line-height: 1.45; margin: 22px 0 18px;
}
.glow { color: var(--accent); text-shadow: 0 0 24px rgba(0,200,5,0.55); }
.lead { color: var(--dim); font-size: 1.02rem; line-height: 1.75; max-width: 46ch; }

.stat-chips { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 28px; }
.chip {
  background: var(--panel); border: 1px solid var(--line); border-radius: 12px;
  padding: 14px 18px; min-width: 108px;
}
.chip span { font-family: var(--pixel); font-size: 0.8rem; color: var(--text); display: block; margin-bottom: 8px; }
.chip small { font-size: 0.62rem; letter-spacing: 1.5px; color: var(--dim); font-weight: 700; }

.contract-row { margin-top: 26px; display: flex; align-items: center; gap: 12px; }
.contract-row .lbl { font-family: var(--pixel); font-size: 0.55rem; color: var(--dim); }
.contract-row a { color: var(--accent-2); text-decoration: none; border-bottom: 1px dashed rgba(124,255,79,0.4); }
.contract-row a:hover { border-bottom-style: solid; }

/* ---------- mint card ---------- */
.mint-card {
  background: linear-gradient(180deg, var(--panel-2), var(--panel));
  border: 1px solid var(--line); border-radius: 18px; padding: 22px;
  box-shadow: 0 24px 60px rgba(0,0,0,0.5);
  position: sticky; top: 92px;
}
.art-frame {
  background:
    radial-gradient(200px 200px at 50% 42%, rgba(0,200,5,0.16), transparent 70%),
    #060a07;
  border: 1px solid rgba(0,200,5,0.35); border-radius: 14px;
  display: flex; justify-content: center; padding: 20px 0 14px;
  box-shadow: inset 0 0 40px rgba(0,200,5,0.08);
}
#apeCanvas { width: 208px; height: 208px; image-rendering: pixelated; }

.supply { margin-top: 18px; }
.supply-top {
  display: flex; justify-content: space-between; font-size: 0.72rem;
  letter-spacing: 1.2px; color: var(--dim); font-weight: 700; margin-bottom: 8px;
}
.supply-top span:last-child { color: var(--text); }
.bar { height: 10px; background: #0a0f14; border: 1px solid var(--line); border-radius: 6px; overflow: hidden; }
.bar-fill {
  height: 100%; width: 0%;
  background: repeating-linear-gradient(90deg, var(--accent) 0 8px, var(--accent-2) 8px 16px);
  transition: width .6s ease;
}

.mint-section { margin-top: 18px; }
.row { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.col h3 { font-family: var(--pixel); font-size: 0.72rem; margin-bottom: 8px; }
.sub { color: var(--dim); font-size: 0.82rem; line-height: 1.5; }
.warn { color: var(--red); font-size: 0.78rem; line-height: 1.55; margin-top: 6px; }
.gas-line { margin-top: 8px; text-align: center; color: var(--dim); font-size: 0.72rem; }
.divider { height: 1px; background: var(--line); margin: 16px 0; }

.qty-box { display: flex; align-items: center; gap: 6px; }
.qty-box button {
  width: 34px; height: 34px; border-radius: 8px; cursor: pointer;
  background: var(--panel); border: 1px solid var(--line); color: var(--text);
  font-size: 1rem; font-weight: 700;
}
.qty-box button:hover { border-color: var(--accent); color: var(--accent); }
.qty-box input {
  width: 56px; height: 34px; text-align: center; border-radius: 8px;
  background: #0a0f14; border: 1px solid var(--line); color: var(--text);
  font-family: var(--pixel); font-size: 0.7rem;
  -moz-appearance: textfield; appearance: textfield;
}
.qty-box input::-webkit-outer-spin-button, .qty-box input::-webkit-inner-spin-button { -webkit-appearance: none; }
.max-btn {
  width: auto !important; padding: 0 10px; font-family: var(--pixel);
  font-size: 0.5rem !important; color: var(--accent) !important;
}
.total-row { display: flex; justify-content: space-between; margin: 16px 0 4px; font-family: var(--pixel); font-size: 0.68rem; }
.total-row span:last-child { color: var(--accent); }
.wallet-line { margin-top: 14px; text-align: center; color: var(--dim); }

/* ---------- footer ---------- */
.site-footer {
  position: relative; z-index: 1;
  max-width: 1120px; margin: 0 auto; padding: 30px 28px 46px;
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  font-size: 0.8rem;
}

/* ---------- modal & toasts ---------- */
.modal {
  position: fixed; inset: 0; z-index: 100;
  background: rgba(4,6,8,0.78); backdrop-filter: blur(6px);
  display: flex; align-items: center; justify-content: center; padding: 20px;
}
.modal-box {
  background: var(--panel); border: 1px solid var(--line); border-radius: 18px;
  padding: 34px 30px; width: 100%; max-width: 420px; text-align: center;
  box-shadow: 0 30px 80px rgba(0,0,0,0.6);
}
.modal-box h3 { font-family: var(--pixel); font-size: 0.85rem; margin-bottom: 12px; line-height: 1.6; }
.tx-link { display: inline-block; margin-top: 10px; color: var(--accent-2); }

/* ---------- wallet picker ---------- */
.wallet-list {
  display: flex; flex-direction: column; gap: 10px;
  margin: 18px 0; max-height: 320px; overflow-y: auto;
  text-align: left;
}
.wallet-item {
  display: flex; align-items: center; gap: 12px; width: 100%;
  background: var(--panel-2); border: 1px solid var(--line); border-radius: 12px;
  padding: 12px 14px; cursor: pointer; color: var(--text); text-decoration: none;
  font-family: var(--sans); font-size: 0.92rem;
  transition: border-color .12s ease, transform .12s ease;
}
.wallet-item:hover { border-color: var(--accent); transform: translateY(-1px); }
.wi-icon {
  position: relative; width: 26px; height: 26px; flex: none;
  display: flex; align-items: center; justify-content: center;
  font-style: normal; font-size: 1.05rem;
}
.wi-icon img {
  position: absolute; inset: 0; width: 100%; height: 100%;
  border-radius: 6px; object-fit: contain; background: rgba(255,255,255,0.06);
}
.wi-name { font-weight: 600; flex: 1; }
.wi-state { font-family: var(--pixel); font-size: 0.55rem; color: var(--accent); letter-spacing: 0.5px; }
.wallet-missing { opacity: 0.55; }
.wallet-missing:hover { transform: none; }
.wallet-missing .wi-state { color: var(--dim); }

/* ---------- footer rpc pill ---------- */
.rpc-pill {
  background: transparent; border: 1px dashed var(--line); border-radius: 8px;
  color: var(--dim); padding: 5px 12px; cursor: pointer; font-size: 0.75rem;
  transition: color .12s ease, border-color .12s ease;
}
.rpc-pill:hover { color: var(--accent); border-color: var(--accent); }
.spinner {
  width: 42px; height: 42px; margin: 0 auto 20px; border-radius: 50%;
  border: 3px solid var(--line); border-top-color: var(--accent);
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.check {
  width: 46px; height: 46px; margin: 0 auto 20px; border-radius: 50%;
  background: rgba(0,200,5,0.15); border: 2px solid var(--accent);
  color: var(--accent); font-size: 1.4rem; font-weight: 800;
  display: flex; align-items: center; justify-content: center;
}
#txClose { margin-top: 22px; }

#toasts { position: fixed; right: 20px; bottom: 20px; z-index: 200; display: flex; flex-direction: column; gap: 10px; }
.toast {
  background: var(--panel); border: 1px solid var(--line); border-left: 3px solid var(--accent);
  padding: 13px 18px; border-radius: 10px; font-size: 0.85rem; max-width: 340px;
  box-shadow: 0 12px 30px rgba(0,0,0,0.5); animation: slideIn .25s ease;
}
.toast.error { border-left-color: var(--red); }
@keyframes slideIn { from { transform: translateX(30px); opacity: 0; } to { transform: none; opacity: 1; } }

/* ---------- responsive ---------- */
@media (max-width: 920px) {
  .hero { grid-template-columns: 1fr; padding-top: 40px; gap: 32px; }
  .mint-card { position: static; }
  h1 br { display: none; }
}
@media (max-width: 480px) {
  .site-header { padding: 14px 16px; }
  .hero { padding: 32px 16px 24px; }
  .row { flex-direction: column; align-items: stretch; }
  .row .btn { width: 100%; }
}