:root {
  --bg: #0b0f1a;
  --bg2: #111a2e;
  --card: #141c30;
  --line: #26304a;
  --text: #e8eef9;
  --muted: #a3aec4;
  --cyan: #22d3ee;
  --cyan-ink: #04232b;
  --purple: #a78bfa;
  --amber: #fbbf24;
  --amber-ink: #2b1d00;
  --red: #fca5a5;
  --radius: 18px;
  color-scheme: dark;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(1200px 600px at 110% -10%, rgba(167, 139, 250, 0.18), transparent 60%),
    radial-gradient(900px 500px at -20% 0%, rgba(34, 211, 238, 0.14), transparent 60%),
    var(--bg);
  color: var(--text);
  font: 16px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

.wrap {
  max-width: 560px;
  margin: 0 auto;
  padding: max(20px, env(safe-area-inset-top)) 16px max(32px, env(safe-area-inset-bottom));
}

.top { padding: 8px 2px 4px; }
.brand { margin: 0; color: var(--purple); letter-spacing: 0.14em; text-transform: uppercase; font-size: 0.78rem; font-weight: 600; }
h1 {
  margin: 2px 0 6px;
  font-size: 2.1rem;
  line-height: 1.1;
  background: linear-gradient(90deg, var(--cyan), var(--purple));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.tag { margin: 0 0 16px; color: var(--muted); }

.card {
  background: linear-gradient(180deg, var(--card), var(--bg2));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px;
  margin: 0 0 14px;
}
h2 { margin: 0 0 12px; font-size: 1.05rem; display: flex; align-items: center; gap: 8px; }
h3 { margin: 0 0 4px; font-size: 0.82rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--cyan); }

.step {
  display: inline-grid; place-items: center;
  width: 24px; height: 24px; border-radius: 50%;
  background: rgba(34, 211, 238, 0.15); color: var(--cyan);
  font-size: 0.8rem; font-weight: 700;
}

.seg { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.seg button {
  min-height: 64px; border-radius: 14px; border: 1px solid var(--line);
  background: transparent; color: var(--text); font: inherit; font-weight: 600; cursor: pointer;
  display: grid; place-items: center; gap: 2px; padding: 8px 4px;
}
.seg button small { color: var(--muted); font-weight: 400; font-size: 0.78rem; }
.seg button[aria-checked="true"] {
  border-color: var(--cyan);
  background: rgba(34, 211, 238, 0.12);
  box-shadow: inset 0 0 0 1px var(--cyan);
}

.row {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px 10px;
  padding: 10px 0; border-top: 1px solid var(--line);
}
.row:first-of-type { border-top: 0; padding-top: 0; }
.row-main { flex: 1 1 55%; min-width: 0; display: grid; gap: 2px; }
.k { font-size: 0.8rem; color: var(--muted); }
.v { overflow-wrap: anywhere; }

.btn {
  flex: 0 0 auto; min-height: 44px; padding: 0 14px; border-radius: 999px;
  border: 1px solid var(--purple); background: rgba(167, 139, 250, 0.12); color: var(--text);
  font: inherit; font-size: 0.9rem; cursor: pointer;
}
.btn:disabled { opacity: 0.55; cursor: default; }

.primary {
  width: 100%; min-height: 56px; margin: 0 0 14px; border: 0; border-radius: var(--radius);
  background: linear-gradient(90deg, var(--cyan), var(--purple)); color: #07101f;
  font: inherit; font-weight: 700; font-size: 1.05rem; cursor: pointer;
  display: flex; align-items: center; justify-content: center; gap: 8px;
}
.primary .step { background: rgba(7, 16, 31, 0.18); color: #07101f; }
.primary:disabled { opacity: 0.7; cursor: progress; }

button:focus-visible, input:focus-visible, summary:focus-visible, a:focus-visible {
  outline: 3px solid var(--cyan); outline-offset: 2px;
}

.manual { margin: 0 0 6px; }
.manual summary { color: var(--muted); font-size: 0.9rem; cursor: pointer; min-height: 32px; }
.inline { display: flex; gap: 8px; margin-top: 8px; }
.inline input {
  flex: 1; min-width: 0; min-height: 44px; padding: 0 12px; border-radius: 12px;
  border: 1px solid var(--line); background: var(--bg); color: var(--text); font: inherit;
}

progress { width: 100%; height: 8px; accent-color: var(--cyan); margin: 4px 0 8px; }

.small { margin: 8px 0 0; color: var(--muted); font-size: 0.85rem; }
.unk {
  display: inline-block; padding: 0 7px; border-radius: 6px;
  background: var(--amber); color: var(--amber-ink); font-weight: 700; font-size: 0.8em; letter-spacing: 0.04em;
}
.ok { color: var(--cyan); }

.out .block { padding: 10px 0; border-top: 1px solid var(--line); }
.out .block:first-of-type { border-top: 0; padding-top: 0; }
.time { margin: 0; font-size: 1.15rem; }
.time strong { color: var(--text); }
.warn { margin: 8px 0 0; padding-left: 18px; color: var(--red); }
.warn:empty { display: none; }
.bring { margin: 0; padding-left: 18px; }
.notice { margin: 0; font-size: 1.05rem; color: var(--purple); }
.source { border-top: 1px solid var(--line); padding-top: 10px; }
details pre {
  white-space: pre-wrap; overflow-wrap: anywhere; background: var(--bg); border: 1px solid var(--line);
  border-radius: 10px; padding: 10px; font-size: 0.82rem; color: var(--muted);
}
details summary { cursor: pointer; color: var(--muted); font-size: 0.9rem; }

.foot { color: var(--muted); font-size: 0.85rem; padding: 8px 2px; }
.foot a { color: var(--cyan); }

.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

@media (prefers-reduced-motion: no-preference) {
  .primary, .btn, .seg button { transition: transform 0.08s ease; }
  .primary:active, .btn:active, .seg button:active { transform: scale(0.98); }
}