@import url("https://fonts.googleapis.com/css2?family=IBM+Plex+Sans:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap");

:root {
  --bg: #eef4f7;
  --panel: #ffffff;
  --ink: #152531;
  --muted: #526777;
  --accent: #0d6e88;
  --accent-strong: #084f63;
  --line: #ccd9e2;
  --danger: #be3c2a;
  --ok: #1f7a47;
  --radius: 16px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at 8% 0%, rgba(13, 110, 136, 0.2), transparent 38%),
    radial-gradient(circle at 90% 100%, rgba(214, 153, 61, 0.18), transparent 40%),
    var(--bg);
  color: var(--ink);
  font-family: "IBM Plex Sans", sans-serif;
  line-height: 1.5;
  min-height: 100vh;
}

.layout {
  width: min(1040px, 100% - 2.2rem);
  margin: 1.4rem auto 2rem;
  display: grid;
  gap: 1rem;
}

.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.15rem;
  box-shadow: 0 14px 28px rgba(14, 37, 49, 0.08);
}

.hero {
  background: linear-gradient(140deg, #ffffff 0%, #e2f4f8 55%, #fff8e9 100%);
}

.hero-actions {
  margin-top: 0.9rem;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.hero-points {
  margin: 0.8rem 0 0;
  padding-left: 1rem;
}

.hero-points li {
  margin: 0.2rem 0;
  color: var(--ink);
  font-size: 0.92rem;
}

.quickstart-form {
  margin-top: 0.95rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  align-items: center;
}

.quickstart-form button {
  min-width: min(100%, 21rem);
}

.eyebrow {
  margin: 0;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.78rem;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--muted);
}

h1,
h2 {
  margin: 0 0 0.55rem;
  line-height: 1.2;
}

h3 {
  margin: 0.85rem 0 0.45rem;
  font-size: 1rem;
}

p {
  margin: 0.4rem 0;
}

.tiny {
  color: var(--muted);
  font-size: 0.84rem;
}

ul {
  margin: 0.45rem 0 0.7rem;
  padding-left: 1.1rem;
}

.form-grid {
  margin-top: 0.8rem;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.78rem;
}

.advanced-details {
  margin-top: 0.75rem;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0.65rem 0.75rem;
  background: #f7fbfd;
}

.advanced-details summary {
  cursor: pointer;
  font-weight: 600;
  color: var(--accent-strong);
}

.advanced-details[open] {
  background: #f1f8fb;
}

label {
  display: grid;
  gap: 0.35rem;
  font-weight: 500;
  font-size: 0.92rem;
}

input,
select,
textarea,
button {
  font: inherit;
}

input,
select,
textarea {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 0.52rem 0.62rem;
  color: var(--ink);
  background: #fff;
}

textarea {
  resize: vertical;
  min-height: 6.5rem;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.85rem;
}

button {
  border: 0;
  border-radius: 999px;
  background: var(--accent);
  color: #fff;
  padding: 0.62rem 1rem;
  cursor: pointer;
  font-weight: 600;
  transition: transform 120ms ease, background-color 120ms ease;
}

button:hover:not(:disabled) {
  background: var(--accent-strong);
  transform: translateY(-1px);
}

button:disabled {
  opacity: 0.65;
  cursor: not-allowed;
}

.full {
  grid-column: 1 / -1;
}

.status {
  margin-top: 0.72rem;
  min-height: 1.2rem;
  font-size: 0.92rem;
  color: var(--muted);
}

.status[data-tone="ok"] {
  color: var(--ok);
}

.status[data-tone="error"] {
  color: var(--danger);
}

.table-wrap {
  margin-top: 0.75rem;
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 12px;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.87rem;
}

th,
td {
  text-align: left;
  border-bottom: 1px solid var(--line);
  padding: 0.55rem 0.62rem;
}

thead {
  background: #f2f8fa;
}

tr:last-child td {
  border-bottom: 0;
}

.decision {
  margin-top: 1rem;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0.8rem;
  background: #f8fbfd;
}

pre {
  margin-top: 0.6rem;
  background: #121a20;
  color: #edf4f8;
  border-radius: 10px;
  padding: 0.9rem;
  overflow: auto;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.82rem;
}

.hidden {
  display: none;
}

@media (max-width: 760px) {
  .layout {
    width: min(100%, calc(100% - 1.2rem));
    margin: 0.9rem auto 1.4rem;
  }

  .card {
    padding: 0.95rem;
    border-radius: 14px;
  }

  .form-grid {
    grid-template-columns: 1fr;
  }

  .quickstart-form {
    align-items: stretch;
  }

  .quickstart-form button {
    width: 100%;
  }
}