:root { --bg:#000; --fg:#fff; --muted:#9a9a9a; --line:#242424; --accent:#fff; }
* { box-sizing:border-box; }
body { margin:0; background:var(--bg); color:var(--fg);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;
  -webkit-font-smoothing:antialiased; }
.wrap { max-width:520px; margin:0 auto; padding:24px 20px 64px; }
.logo { display:block; height:72px; margin:8px auto 4px; }
h1 { text-align:center; letter-spacing:3px; font-weight:800; margin:8px 0 2px; }
.sub { text-align:center; color:var(--muted); margin:0 0 28px; font-size:14px; }
.step-title { font-size:13px; letter-spacing:2px; text-transform:uppercase; color:var(--muted); margin:28px 0 12px; }
.card { border:1px solid var(--line); border-radius:14px; padding:16px; margin-bottom:12px;
  cursor:pointer; display:flex; justify-content:space-between; align-items:center;
  background:#0a0a0a; transition:border-color .2s, transform .2s; }
.card:hover { border-color:#555; }
.card.sel { border-color:var(--fg); }
.card .nombre { font-weight:700; font-size:17px; }
.card .meta { color:var(--muted); font-size:13px; }
.card .precio { font-weight:800; font-size:18px; }
.grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(88px,1fr)); gap:8px; }
.slot { border:1px solid var(--line); background:#0a0a0a; color:var(--fg); border-radius:10px;
  padding:12px 0; text-align:center; cursor:pointer; font-variant-numeric:tabular-nums; }
.slot:hover { border-color:#555; }
.slot.sel { border-color:var(--fg); background:#161616; }
label { display:block; font-size:13px; color:var(--muted); margin:14px 0 6px; }
input[type=text],input[type=tel],input[type=email] { width:100%; padding:14px; border-radius:10px;
  border:1px solid var(--line); background:#0a0a0a; color:var(--fg); font-size:16px; }
.consent { display:flex; gap:10px; align-items:flex-start; margin:18px 0; font-size:13px; color:var(--muted); }
button.cta { width:100%; padding:16px; border:none; border-radius:12px; background:var(--fg); color:#000;
  font-weight:800; font-size:16px; letter-spacing:1px; cursor:pointer; margin-top:8px; }
button.cta:disabled { opacity:.4; cursor:not-allowed; }
.hidden { display:none; }
.ok { text-align:center; padding:32px 0; }
.ok .big { font-size:22px; font-weight:800; margin:12px 0; }
.err { color:#ff6b6b; font-size:14px; margin-top:10px; text-align:center; }
input[type=date] { width:100%; padding:12px; border-radius:10px; border:1px solid var(--line);
  background:#0a0a0a; color:var(--fg); font-size:16px; color-scheme:dark; }
@media (prefers-reduced-motion: reduce) { * { animation:none !important; transition:none !important; } }