/* Shared styles for the interactive demos (miqyas, khayt, wasalt) */
:root{--bg:#050914;--card:rgba(13,20,42,.92);--card2:rgba(255,255,255,.04);--line:rgba(255,255,255,.1);--text:#eef5ff;--muted:#9db2cc;--cyan:#5cf0ff;--violet:#916bff;--amber:#ffb02e;--ok:#4ade80;--bad:#f87171}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;min-height:100vh;color:var(--text);font-family:'Segoe UI',Tahoma,Geneva,Verdana,sans-serif;line-height:1.6;
  background:radial-gradient(circle at 15% 8%,rgba(92,240,255,.14),transparent 22%),radial-gradient(circle at 88% 4%,rgba(140,77,255,.14),transparent 22%),linear-gradient(180deg,#020414,#050914)}
a{color:var(--cyan)}
.wrap{width:min(1100px,100% - 32px);margin:0 auto}
.topbar{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 0}
.topbar .brand{display:flex;align-items:center;gap:10px;color:#fff;text-decoration:none;font-weight:800}
.topbar .brand img{width:34px;height:34px;object-fit:contain}
.topbar .back{font-size:14px;font-weight:700;text-decoration:none;white-space:nowrap}
.demo-badge{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:800;color:#1a0f00;background:var(--amber);border-radius:999px;padding:3px 12px}
.intro{padding:10px 0 18px}
.intro h1{margin:10px 0 6px;font-size:clamp(24px,4vw,36px);line-height:1.3}
.intro p{margin:0;color:var(--muted);max-width:680px}
.card{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:18px}
.card h2{font-size:17px;margin:0 0 12px}
label{display:block;font-size:13px;color:var(--muted);margin:0 0 5px;font-weight:600}
input,select,textarea{width:100%;font:inherit;font-size:15px;color:#fff;background:rgba(255,255,255,.06);border:1px solid var(--line);border-radius:12px;padding:10px 12px;outline:none}
input:focus,select:focus{border-color:var(--cyan)}
select option{color:#000}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font:inherit;font-weight:800;font-size:15px;border-radius:999px;padding:11px 20px;border:1px solid transparent;cursor:pointer;text-decoration:none;transition:transform .2s}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:linear-gradient(135deg,#5cf0ff,#916bff);color:#06101f}
.btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.25)}
.btn-sm{font-size:13px;padding:7px 14px}
.cta-band{margin:28px 0 36px;text-align:center;padding:26px 18px;border-radius:20px;border:1px solid rgba(92,240,255,.25);background:linear-gradient(160deg,rgba(92,240,255,.08),rgba(145,107,255,.08))}
.cta-band h2{margin:0 0 6px;font-size:clamp(20px,3vw,26px)}
.cta-band p{margin:0 auto 16px;color:var(--muted);max-width:560px}
.cta-band .row{display:flex;flex-wrap:wrap;gap:10px;justify-content:center}
.note{font-size:12.5px;color:var(--muted)}
.money{font-variant-numeric:tabular-nums}
@media (max-width:560px){.topbar .brand span{display:none}}
@media print{body{background:#fff;color:#000}.topbar,.cta-band,.no-print{display:none!important}.card{border-color:#ccc;background:#fff}}
/* Touch targets >= 44px */
.topbar .brand{min-height:44px;min-width:44px}
.topbar .back{display:inline-flex;align-items:center;min-height:44px}
.btn,select,button.del,.choices button{min-height:44px}
button.del{min-width:44px}
.qty button[type]{width:44px;height:44px}
.rows button[type]{min-height:44px}