:root {
  --bg: #07070a;
  --panel: #0e0e13;
  --line: #1f1f29;
  --text: #d9d9e0;
  --dim: #6c6c7a;
  --red: #ff2a3d;
  --red-dim: #7a1420;
  --ok: #3dffa0;
  --mono: ui-monospace, "SF Mono", "JetBrains Mono", Menlo, Consolas, monospace;
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--text); font-family: var(--mono); }
body { min-height: 100dvh; }
a { color: var(--text); }
button, input, textarea { font: inherit; color: inherit; }

/* ---------- landing ---------- */
.wrap { max-width: 440px; margin: 0 auto; padding: 28px 20px 40px; display: flex; flex-direction: column; min-height: 100dvh; }
.counter { text-align: center; letter-spacing: .04em; }
.counter .n { font-size: clamp(34px, 10vw, 48px); color: var(--red); font-variant-numeric: tabular-nums; text-shadow: 0 0 18px rgba(255,42,61,.45); }
.counter .of { color: var(--dim); font-size: 12px; margin-top: 4px; text-transform: uppercase; }
.bar { height: 2px; background: var(--line); margin: 14px 0 26px; overflow: hidden; }
.bar i { display: block; height: 100%; background: var(--red); width: 0; min-width: 2px; box-shadow: 0 0 8px var(--red); transition: width .6s; }
.title { font-size: 12px; color: var(--dim); text-transform: uppercase; letter-spacing: .18em; margin: 0 0 18px; text-align: center; }
form, .step { display: flex; flex-direction: column; gap: 14px; }
label { font-size: 11px; color: var(--dim); text-transform: uppercase; letter-spacing: .14em; display: flex; justify-content: space-between; }
.field { display: flex; flex-direction: column; gap: 6px; }
input[type=text], input[type=number], textarea {
  background: var(--panel); border: 1px solid var(--line); border-radius: 2px; padding: 13px 12px; font-size: 16px; outline: none; width: 100%;
}
textarea { resize: none; height: 72px; }
input:focus, textarea:focus { border-color: var(--red-dim); box-shadow: 0 0 0 1px var(--red-dim); }
.field.bad input, .field.bad textarea { border-color: var(--red); }
.err { color: var(--red); font-size: 12px; min-height: 16px; }
.seg { display: grid; grid-template-columns: 1fr 1fr; border: 1px solid var(--line); }
.seg button { background: none; border: 0; padding: 11px; cursor: pointer; color: var(--dim); text-transform: uppercase; font-size: 12px; letter-spacing: .1em; }
.seg button.on { background: var(--panel); color: var(--text); box-shadow: inset 0 -2px 0 var(--red); }
.cta {
  background: var(--red); color: #000; border: 0; padding: 16px; font-size: 15px; font-weight: 700; letter-spacing: .12em;
  text-transform: uppercase; cursor: pointer; border-radius: 2px;
}
.cta:disabled { opacity: .45; cursor: wait; }
.ghost { background: none; border: 1px solid var(--line); color: var(--dim); padding: 12px; cursor: pointer; text-transform: uppercase; font-size: 12px; letter-spacing: .1em; }
.reserved { border: 1px dashed var(--red-dim); padding: 14px; text-align: center; }
.reserved .row { font-size: 28px; color: var(--red); }
.reserved .t { color: var(--dim); font-size: 12px; margin-top: 4px; }
.preview { font-size: 13px; color: var(--dim); text-align: center; word-break: break-word; }
.or { text-align: center; font-size: 11px; color: var(--dim); text-transform: uppercase; letter-spacing: .2em; }
.done { text-align: center; }
.done .big { font-size: 13px; color: var(--ok); letter-spacing: .2em; text-transform: uppercase; }
.done .row { font-size: clamp(32px, 11vw, 46px); color: var(--red); margin: 10px 0; }
.done .msg { color: var(--dim); font-size: 13px; word-break: break-word; }
.hidden { display: none !important; }
footer { margin-top: auto; padding-top: 30px; text-align: center; font-size: 11px; color: var(--dim); display: flex; gap: 16px; justify-content: center; }
footer a { color: var(--dim); }
.dev { background: #2a2400; color: #ffd84d; font-size: 11px; text-align: center; padding: 6px; letter-spacing: .1em; }
.fine { font-size: 10.5px; line-height: 1.5; color: var(--dim); text-align: center; margin: 0; }
.fine a { color: var(--dim); }
footer { flex-wrap: wrap; }

/* ---------- pagine di testo (Protocol, Terms, Privacy) ---------- */
.doc { max-width: 640px; font-size: 13px; line-height: 1.65; }
.doc h2 { font-size: 12px; color: var(--red); letter-spacing: .12em; text-transform: uppercase; margin: 26px 0 6px; }
.doc p, .doc li { color: var(--text); }
.doc ul { padding-left: 18px; }
.doc .todo { color: #ffd84d; }
.doc .muted { color: var(--dim); font-size: 12px; }