:root {
  --bg: #0b1220;
  --card: #121a2b;
  --line: #243047;
  --text: #e8eef8;
  --muted: #8fa0b8;
  --accent: #5b8cff;
  --ok: #3ecf8e;
  --bad: #f07178;
  --font: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font);
  color: var(--text);
  background:
    radial-gradient(1000px 500px at 0% -10%, #1a2f55 0%, transparent 55%),
    radial-gradient(800px 420px at 100% 0%, #163528 0%, transparent 50%),
    var(--bg);
}

.wrap {
  width: min(780px, calc(100% - 32px));
  margin: 0 auto;
  padding: 48px 0 72px;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--accent);
  letter-spacing: 0.08em;
  font-size: 13px;
  text-transform: uppercase;
}

h1 {
  margin: 0 0 12px;
  font-size: clamp(26px, 4.5vw, 38px);
  line-height: 1.15;
}

.sub {
  margin: 0 0 24px;
  color: var(--muted);
  line-height: 1.55;
}

.card {
  background: color-mix(in srgb, var(--card) 92%, transparent);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 20px;
  display: grid;
  gap: 16px;
}

fieldset {
  border: 1px solid var(--line);
  border-radius: 12px;
  margin: 0;
  padding: 12px;
  display: grid;
  gap: 10px;
}

legend {
  padding: 0 6px;
  color: var(--muted);
  font-size: 12px;
}

label {
  display: grid;
  gap: 6px;
  font-size: 13px;
  color: var(--muted);
}

input, select, textarea {
  width: 100%;
  border: 1px solid var(--line);
  background: #0d1524;
  color: var(--text);
  border-radius: 10px;
  padding: 10px 12px;
  font: inherit;
}

.check {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 22px;
}
.check input { width: auto; }

.pro-box {
  display: grid;
  gap: 8px;
  align-content: end;
}
.pro-status {
  margin: 0;
  font-size: 13px;
  color: var(--muted);
}

.grid2 { display: grid; gap: 12px; grid-template-columns: 1fr 1fr; }
.grid3 { display: grid; gap: 12px; grid-template-columns: 1fr 1fr 1fr; }

.item {
  display: grid;
  gap: 8px;
  grid-template-columns: 2fr 0.7fr 0.9fr auto;
  margin-bottom: 8px;
}

.actions { display: grid; gap: 8px; }
.hint { margin: 0; color: var(--muted); font-size: 13px; }

button {
  border: 0;
  border-radius: 12px;
  padding: 12px 16px;
  background: var(--accent);
  color: white;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}
button.ghost {
  background: transparent;
  border: 1px solid var(--line);
  color: var(--text);
  width: fit-content;
}
button.danger {
  background: transparent;
  border: 1px solid var(--line);
  color: var(--muted);
  padding: 10px 12px;
}

.status { margin: 0; font-size: 14px; }
.status.bad { color: var(--bad); }
.status.ok { color: var(--ok); }

.why { margin-top: 28px; }
.why h2 { font-size: 16px; margin: 0 0 10px; }
.why ul { margin: 0; padding-left: 18px; color: var(--muted); line-height: 1.7; }

@media (max-width: 720px) {
  .grid2, .grid3, .item { grid-template-columns: 1fr; }
  .check { margin-top: 0; }
}