/* n1o Miner License — shared styles for the standalone page (miner.html) and the
   entry gate modal on the landing (index.html). Tokens mirror the landing. */
:root{
  --bg:#faf9f7; --bg2:#f3f1ee; --surface:#ffffff; --line:#e7e2dc;
  --ink:#1c1917; --muted:#6b6560; --dim:#9aa2ad;
  --red:#d92d20; --red-deep:#b42318; --ok:#12805c;
  --glow:rgba(217,45,32,.14);
  --mono:"JetBrains Mono",ui-monospace,monospace;
  --disp:"Space Grotesk",system-ui,sans-serif;
}
@media (prefers-color-scheme: dark){
  :root{
    --bg:#0b0c0e; --bg2:#101215; --surface:#15181c; --line:#23272d;
    --ink:#f2f1ef; --muted:#8b939e; --dim:#5b636d;
    --red:#ff4438; --red-deep:#d92d20; --ok:#3ecf8e;
    --glow:rgba(255,68,56,.25);
  }
}

/* ---- buttons (scoped to the gate so they don't clash with the landing) ---- */
.gate .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 20px;border-radius:10px;font-weight:600;font-size:14px;transition:all .15s;cursor:pointer;border:0;font-family:inherit}
.gate .btn:active{transform:translateY(1px)}
.gate .btn-red{background:var(--red);color:#fff;box-shadow:0 6px 22px var(--glow)}
.gate .btn-red:hover{background:var(--red-deep)}
.gate .btn-line{border:1px solid var(--line);background:var(--surface);color:var(--ink)}
.gate .btn-line:hover{border-color:var(--muted)}
.gate .btn:disabled{opacity:.45;cursor:not-allowed;transform:none}

/* ---- head ---- */
.gate{color:var(--ink)}
.gate-head{text-align:center;margin-bottom:8px}
.gate .eyebrow{font-family:var(--mono);font-size:11.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--red);margin-bottom:14px}
.gate h1{font-family:var(--disp);font-size:clamp(28px,5vw,52px);font-weight:700;letter-spacing:-.03em;line-height:1.04}
.gate h1 .red{color:var(--red)}
.gate .sub{max-width:520px;margin:16px auto 0;color:var(--muted);font-size:15.5px}

/* ---- progress ---- */
.progresswrap{margin:26px 0 18px;height:6px;background:var(--bg2);border:1px solid var(--line);border-radius:99px;overflow:hidden}
.progressfill{height:100%;width:0;background:linear-gradient(90deg,var(--red-deep),var(--red));transition:width .4s ease}

/* ---- stepper ---- */
.flow{display:grid;gap:12px}
.step{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:18px 20px;display:flex;gap:16px;align-items:center;transition:border-color .2s,opacity .2s}
.step.locked{opacity:.45;filter:grayscale(.4);pointer-events:none}
.step.done{border-color:color-mix(in srgb,var(--ok) 45%,var(--line))}
.step .num{flex:none;width:32px;height:32px;border-radius:50%;display:grid;place-items:center;font-family:var(--mono);font-size:14px;font-weight:700;background:var(--bg2);color:var(--muted);border:1px solid var(--line)}
.step.done .num{background:var(--ok);color:#fff;border-color:var(--ok)}
.step .body{flex:1;min-width:0}
.step .body h3{font-family:var(--disp);font-size:15.5px;margin-bottom:2px}
.step .body p{font-size:12.5px;color:var(--muted)}
.step .body p .id{font-family:var(--mono);color:var(--red);font-weight:700}
.step .act{flex:none;display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end}
.step .act .btn{padding:9px 16px;font-size:13px}
.gate .mini{background:transparent;border:1px solid var(--line);color:var(--muted);border-radius:8px;padding:9px 14px;font-size:13px;font-weight:600;cursor:pointer;font-family:inherit}
.gate .mini:hover{border-color:var(--muted);color:var(--ink)}
.gate .wallets{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end}
.gate .err{color:var(--red);font-size:13px;margin-top:10px;font-family:var(--mono)}
/* paste-address alternative to connecting an extension */
.step .paste{margin-top:12px}
.step .orsep{display:flex;align-items:center;gap:10px;color:var(--dim);font-size:11px;font-family:var(--mono);text-transform:uppercase;letter-spacing:.1em;margin-bottom:8px}
.step .orsep::before,.step .orsep::after{content:"";flex:1;height:1px;background:var(--line)}
.step .pasterow{display:flex;gap:8px}
.step .pasterow input{flex:1;min-width:0;padding:9px 12px;border:1px solid var(--line);border-radius:9px;background:var(--bg2);color:var(--ink);font-family:var(--mono);font-size:12.5px;outline:none}
.step .pasterow input:focus{border-color:var(--red)}
/* enforcement note when a skipped visitor clicks a gated control */
.gate-note{margin:0 0 16px;padding:11px 14px;border-radius:10px;font-size:13px;font-family:var(--mono);color:var(--ink);border:1px solid color-mix(in srgb,var(--red) 45%,var(--line));background:color-mix(in srgb,var(--red) 8%,var(--surface))}
@media(max-width:640px){.step{flex-wrap:wrap}.step .act{width:100%;justify-content:flex-start;margin-left:48px}}

/* ---- reveal ---- */
.reveal{margin-top:26px;display:none}
.reveal.show{display:block;animation:rise .5s ease}
@keyframes rise{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
.reveal h2{font-family:var(--disp);font-size:clamp(24px,4vw,34px);font-weight:700;letter-spacing:-.02em;text-align:center;margin-bottom:6px}
.reveal .lead{text-align:center;color:var(--muted);max-width:520px;margin:0 auto 22px;font-size:14.5px}
.cardwrap{display:flex;justify-content:center}
.reveal canvas{width:100%;max-width:440px;height:auto;border-radius:16px;box-shadow:0 20px 60px rgba(0,0,0,.28)}
.share{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin-top:20px}
.enter-row{display:flex;justify-content:center;margin-top:18px}
.enter-row .btn{padding:13px 30px;font-size:15px}
.unlocks{margin-top:24px;display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:12px}
.ucard{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:20px;text-align:center;display:flex;flex-direction:column;gap:10px;align-items:center}
.ucard svg{width:24px;height:24px;color:var(--red)}
.ucard h4{font-family:var(--disp);font-size:15px}
.ucard p{font-size:12px;color:var(--muted);flex:1}
.ucard.tg{border-color:color-mix(in srgb,var(--red) 40%,var(--line));box-shadow:0 8px 34px var(--glow)}

/* ---- modal overlay (landing entry gate) ---- */
.gate-overlay{position:fixed;inset:0;z-index:1000;display:none;align-items:flex-start;justify-content:center;overflow-y:auto;padding:40px 16px;background:color-mix(in srgb,var(--bg) 55%, rgba(0,0,0,.55));backdrop-filter:blur(8px)}
.gate-overlay.show{display:flex;animation:fade .3s ease}
@keyframes fade{from{opacity:0}to{opacity:1}}
.gate-modal{position:relative;width:100%;max-width:680px;background:var(--bg);border:1px solid var(--line);border-radius:20px;padding:34px 30px 30px;box-shadow:0 30px 90px rgba(0,0,0,.45)}
.gate-modal .gate-skip{position:absolute;top:14px;right:16px;background:transparent;border:0;color:var(--dim);font-size:12.5px;font-family:var(--mono);cursor:pointer;text-decoration:underline}
.gate-modal .gate-skip:hover{color:var(--ink)}
@media(max-width:560px){.gate-modal{padding:26px 18px}}