/* Muler Studio Pro — shared design system */
@import url('https://fonts.googleapis.com/css2?family=Bai+Jamjuree:wght@500;600;700&family=Anuphan:wght@400;500;600&display=swap');

:root{
  --bg:#0c0c11; --bg2:#111119; --panel:#16161f; --panel2:#1d1d28;
  --line:#282833; --line2:#38384a;
  --ink:#f3efe8; --dim:#a7a1b4; --faint:#6c6780;
  --rose:#ff4d7d; --rose-soft:rgba(255,77,125,.14);
  --mint:#4de0c0; --mint-soft:rgba(77,224,192,.14);
  --gold:#ffcf5c;
  --bad:#ff6b6b; --bad-soft:rgba(255,107,107,.12);
  --radius:16px; --shadow:0 24px 60px -24px rgba(0,0,0,.75);
  --disp:"Bai Jamjuree",system-ui,sans-serif;
  --body:"Anuphan",system-ui,sans-serif;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:var(--body); color:var(--ink); background:var(--bg);
  line-height:1.6; -webkit-font-smoothing:antialiased; min-height:100vh;
}
a{color:inherit;text-decoration:none}
h1,h2,h3{font-family:var(--disp);margin:0;letter-spacing:-.01em;line-height:1.15}
.mono{font-variant-numeric:tabular-nums}
.wrap{max-width:1180px;margin:0 auto;padding:0 22px}

/* atmosphere */
.aura{position:fixed;inset:0;z-index:0;pointer-events:none;overflow:hidden}
.aura::before,.aura::after{content:"";position:absolute;border-radius:50%;filter:blur(90px);opacity:.5}
.aura::before{width:520px;height:520px;background:radial-gradient(circle,rgba(255,77,125,.35),transparent 70%);top:-160px;left:-120px}
.aura::after{width:480px;height:480px;background:radial-gradient(circle,rgba(77,224,192,.22),transparent 70%);top:10%;right:-140px}

/* nav */
.nav{position:sticky;top:0;z-index:30;backdrop-filter:blur(14px);
  background:rgba(12,12,17,.72);border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:64px;gap:16px}
.brand{display:flex;align-items:center;gap:11px;font-family:var(--disp);font-weight:700;font-size:18px}
.brand .mk{width:34px;height:34px;border-radius:10px;flex:none;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--rose),var(--gold));color:#1a0f14;font-weight:700}
.nav-actions{display:flex;align-items:center;gap:12px}

/* buttons */
.btn{font-family:var(--disp);font-weight:600;font-size:14.5px;cursor:pointer;border:none;
  padding:11px 20px;border-radius:11px;transition:.16s;display:inline-flex;align-items:center;gap:8px}
.btn-primary{background:linear-gradient(135deg,var(--rose),var(--gold));color:#1a0f14;
  box-shadow:0 10px 30px -10px rgba(255,77,125,.55)}
.btn-primary:hover{transform:translateY(-1px);filter:brightness(1.05)}
.btn-ghost{background:var(--panel);color:var(--ink);border:1px solid var(--line2)}
.btn-ghost:hover{border-color:var(--rose)}
.btn-mint{background:var(--mint);color:#04231d}
.btn:disabled{opacity:.5;cursor:not-allowed;transform:none}
.btn-sm{padding:8px 14px;font-size:13px}

/* credit pill */
.credit{display:inline-flex;align-items:center;gap:7px;background:var(--mint-soft);
  border:1px solid rgba(77,224,192,.35);color:var(--mint);padding:7px 14px;border-radius:999px;
  font-weight:600;font-size:14px}
.credit b{font-variant-numeric:tabular-nums}

/* forms */
label{display:block;font-size:13px;color:var(--dim);margin-bottom:6px;font-weight:500}
input,textarea,select{width:100%;background:var(--bg2);border:1px solid var(--line2);color:var(--ink);
  border-radius:11px;padding:12px 14px;font-family:inherit;font-size:14.5px;transition:.15s}
textarea{min-height:80px;resize:vertical;line-height:1.6}
input:focus,textarea:focus,select:focus{outline:none;border-color:var(--rose);box-shadow:0 0 0 3px var(--rose-soft)}
select{appearance:none}
.field{margin-bottom:16px}

/* cards */
.card{background:linear-gradient(180deg,var(--panel),var(--bg2));border:1px solid var(--line);
  border-radius:var(--radius);padding:22px}
.badge{display:inline-block;font-size:11px;padding:3px 10px;border-radius:999px;
  background:var(--rose-soft);color:var(--rose);border:1px solid var(--line2);font-weight:600}

/* modal */
.modal{position:fixed;inset:0;z-index:60;display:none;place-items:center;padding:20px;
  background:rgba(6,6,10,.8);backdrop-filter:blur(8px)}
.modal.on{display:grid}
.modal-card{width:100%;max-width:440px;background:linear-gradient(180deg,var(--panel),var(--bg2));
  border:1px solid var(--line2);border-radius:20px;padding:30px;box-shadow:var(--shadow);position:relative}
.modal-close{position:absolute;top:16px;right:16px;background:none;border:none;color:var(--faint);
  font-size:24px;cursor:pointer;line-height:1;transition:.15s}
.modal-close:hover{color:var(--ink)}
.tabs{display:flex;gap:6px;background:var(--bg);border:1px solid var(--line);border-radius:12px;padding:4px;margin-bottom:20px}
.tabs button{flex:1;background:none;border:none;color:var(--dim);font-family:var(--body);font-weight:600;
  font-size:14px;padding:9px;border-radius:9px;cursor:pointer;transition:.15s}
.tabs button.on{background:var(--panel2);color:var(--ink)}

.msg{font-size:13.5px;padding:11px 14px;border-radius:10px;margin-bottom:14px;display:none}
.msg.err{display:block;background:var(--bad-soft);border:1px solid rgba(255,107,107,.35);color:#ffb4b4}
.msg.ok{display:block;background:var(--mint-soft);border:1px solid rgba(77,224,192,.35);color:var(--mint)}

.hint{font-size:12px;color:var(--faint);margin-top:6px}
.spin{width:22px;height:22px;border:3px solid var(--line2);border-top-color:var(--rose);
  border-radius:50%;animation:sp 1s linear infinite}
@keyframes sp{to{transform:rotate(360deg)}}
@media(prefers-reduced-motion:reduce){.spin{animation:none}}