:root {
  --bg: #050510;
  --card: rgba(16, 16, 40, 0.72);
  --line: #2e2a55;
  --text: #f5f3ff;
  --muted: #9b97c4;
  --accent: #8b5cf6;
  --pink: #f472b6;
  --cyan: #22d3ee;
  --ok: #34d399;
  --bad: #fb7185;
}
* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; color: var(--text); font-family: "Source Sans 3", system-ui, sans-serif; }
body {
  background:
    radial-gradient(900px 500px at 10% -10%, rgba(139,92,246,.45), transparent 50%),
    radial-gradient(700px 400px at 110% 20%, rgba(34,211,238,.22), transparent 45%),
    radial-gradient(600px 400px at 50% 110%, rgba(244,114,182,.18), transparent 40%),
    var(--bg);
}
.ix { min-height: 100vh; display: grid; place-items: center; padding: 28px 16px; }
.ix-shell {
  width: min(920px, 100%);
  display: grid;
  grid-template-columns: 240px 1fr;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 28px;
  overflow: hidden;
  backdrop-filter: blur(18px);
  box-shadow: 0 30px 80px rgba(0,0,0,.45), 0 0 60px rgba(139,92,246,.18);
}
.ix-side { padding: 28px 22px; background: linear-gradient(180deg, rgba(139,92,246,.22), transparent); border-right: 1px solid var(--line); }
.ix-mark { width: 42px; height: 42px; border-radius: 14px; display: grid; place-items: center; font-weight: 800; font-family: Outfit, sans-serif;
  background: linear-gradient(135deg, var(--accent), var(--pink)); }
.ix-side h2 { font-family: Outfit, sans-serif; margin: 14px 0 4px; font-size: 1.15rem; }
.ix-side p { color: var(--muted); font-size: 14px; margin: 0 0 22px; }
.ix-steps { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.ix-steps li { display: flex; gap: 10px; align-items: center; color: var(--muted); font-size: 14px; }
.ix-steps .n { width: 26px; height: 26px; border-radius: 50%; display: grid; place-items: center; border: 1px solid var(--line); font-size: 12px; font-weight: 700; }
.ix-steps li.on { color: var(--text); }
.ix-steps li.on .n { background: var(--accent); border-color: transparent; }
.ix-steps li.done .n { background: var(--ok); border-color: transparent; color: #042; }
.ix-main { padding: 32px 34px 28px; }
.ix-main h1 { font-family: Outfit, sans-serif; font-size: 1.7rem; margin: 0 0 8px; }
.ix-main .lead { color: var(--muted); margin: 0 0 22px; }
.ix-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.ix-field { display: grid; gap: 6px; margin-bottom: 12px; font-size: 14px; }
.ix-field.full { grid-column: 1 / -1; }
.ix-field input, .ix-field select { background: #0c0c22; border: 1px solid var(--line); border-radius: 12px; padding: 11px 12px; color: var(--text); font: inherit; outline: none; }
.ix-field input:focus { border-color: var(--accent); }
.ix-check { display: flex; gap: 10px; align-items: center; margin: 8px 0 16px; color: var(--muted); }
.ix-row { display: flex; gap: 10px; justify-content: space-between; align-items: center; margin-top: 18px; flex-wrap: wrap; }
.ix-btn { border: 0; border-radius: 999px; padding: 11px 20px; font-weight: 700; cursor: pointer; font: inherit; }
.ix-btn-g { background: linear-gradient(135deg, var(--accent), var(--pink)); color: #fff; }
.ix-btn-ghost { background: transparent; color: var(--text); border: 1px solid var(--line); }
.req { display: flex; justify-content: space-between; padding: 10px 0; border-bottom: 1px solid var(--line); font-size: 14px; }
.ok { color: var(--ok); font-weight: 700; }
.bad { color: var(--bad); font-weight: 700; }
.log { background: #070716; border: 1px solid var(--line); border-radius: 14px; padding: 14px; min-height: 140px; font-family: ui-monospace, monospace; font-size: 13px; }
.log div { margin: 4px 0; }
.ix-locked { text-align: center; padding: 40px 20px; }
@media (max-width: 760px) {
  .ix-shell { grid-template-columns: 1fr; }
  .ix-side { border-right: 0; border-bottom: 1px solid var(--line); }
  .ix-grid { grid-template-columns: 1fr; }
  .ix-main { padding: 22px 18px; }
}