:root {
  color-scheme: light;
  --bg: #f4efe6;
  --panel: rgba(255, 255, 255, 0.92);
  --panel-strong: #ffffff;
  --ink: #182120;
  --muted: #5d6664;
  --accent: #c25413;
  --accent-soft: #ffe1d1;
  --border: rgba(24, 33, 32, 0.12);
  --shadow: 0 18px 50px rgba(24, 33, 32, 0.08);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: "IBM Plex Sans", "Segoe UI", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at top right, rgba(194, 84, 19, 0.15), transparent 28%),
    linear-gradient(135deg, #f9f0e4 0%, #f4efe6 45%, #edf2ea 100%);
}

main {
  max-width: 1280px;
  margin: 0 auto;
  padding: 32px 20px 80px;
}

.hero {
  display: grid;
  gap: 20px;
  grid-template-columns: 1.4fr 1fr;
  align-items: start;
}

.card {
  background: var(--panel);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border);
  border-radius: 22px;
  padding: 20px;
  box-shadow: var(--shadow);
}

.title {
  margin: 0;
  font-size: clamp(2rem, 5vw, 4.4rem);
  line-height: 0.94;
  font-weight: 800;
  letter-spacing: -0.05em;
}

.subtitle {
  margin: 12px 0 0;
  color: var(--muted);
  max-width: 60ch;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
  gap: 20px;
  margin-top: 24px;
}

label {
  display: block;
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: 6px;
}

input,
textarea,
select,
button {
  width: 100%;
  border-radius: 12px;
  border: 1px solid var(--border);
  padding: 11px 12px;
  font: inherit;
}

textarea {
  min-height: 84px;
  resize: vertical;
}

button {
  background: var(--accent);
  color: white;
  border: 0;
  cursor: pointer;
  font-weight: 700;
}

button.secondary {
  background: var(--panel-strong);
  color: var(--ink);
  border: 1px solid var(--border);
}

.stack {
  display: grid;
  gap: 12px;
}

.row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.row > * {
  flex: 1;
}

.pill {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 0.78rem;
  background: var(--accent-soft);
  color: var(--accent);
  font-weight: 700;
}

.list {
  display: grid;
  gap: 10px;
}

.item {
  background: var(--panel-strong);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 12px;
}

pre {
  white-space: pre-wrap;
  word-break: break-word;
  font-family: "IBM Plex Mono", "SFMono-Regular", monospace;
  font-size: 0.84rem;
  margin: 0;
}

.muted { color: var(--muted); }
.error { color: #9d2500; min-height: 1.25em; }

@media (max-width: 820px) {
  .hero { grid-template-columns: 1fr; }
}