:root {
  color-scheme: light;
  --bg: #edf3ff;
  --card: #ffffff;
  --card-border: #d8e3ff;
  --text: #101a32;
  --muted: #5a6a8f;
  --accent: #0b7a35;
  --accent-2: #102b7c;
  --danger: #c4283f;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Avenir Next", "SF Pro Text", "Segoe UI", sans-serif;
  background: radial-gradient(circle at top right, #dce8ff 0, #edf3ff 32%, #eef2f7 100%);
  color: var(--text);
}

.page-shell {
  max-width: 1024px;
  margin: 0 auto;
  padding: 24px 16px 48px;
  display: grid;
  gap: 14px;
}

.hero {
  border: 1px solid var(--card-border);
  border-radius: 18px;
  background: linear-gradient(135deg, #ffffff, #f4f7ff);
  padding: 18px;
}

.eyebrow {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 700;
}

h1 {
  margin: 8px 0;
  font-size: 30px;
}

h2 {
  margin: 0 0 10px;
  font-size: 20px;
}

.subtitle {
  margin: 0;
  color: var(--muted);
}

.card {
  border: 1px solid var(--card-border);
  border-radius: 16px;
  background: var(--card);
  padding: 16px;
}

.auth-form {
  display: grid;
  grid-template-columns: 1fr 1fr auto;
  gap: 8px;
}

.auth-form input,
button {
  border-radius: 10px;
  border: 1px solid #c8d7ff;
  padding: 10px 12px;
  font-size: 14px;
}

button {
  cursor: pointer;
  background: linear-gradient(135deg, var(--accent-2), #17273f);
  color: #fff;
  border: none;
  font-weight: 600;
}

button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.ghost-btn {
  background: transparent;
  color: var(--accent-2);
  border: 1px solid #c8d7ff;
}

.auth-meta {
  margin-top: 10px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  color: var(--muted);
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 10px;
}

.sku-card {
  border: 1px solid #d4def8;
  border-radius: 12px;
  padding: 12px;
  background: linear-gradient(140deg, #fbfdff, #f0f5ff);
}

.sku-card h3 {
  margin: 0 0 6px;
  font-size: 18px;
}

.sku-card p {
  margin: 0 0 10px;
  color: var(--muted);
}

.sku-card .price {
  color: var(--text);
  font-size: 26px;
  font-weight: 700;
  margin-bottom: 8px;
}

.sku-card button {
  width: 100%;
}

pre {
  margin: 0 0 10px;
  min-height: 90px;
  border-radius: 10px;
  border: 1px solid #d8e4ff;
  background: #f7faff;
  padding: 10px;
  white-space: pre-wrap;
  font-size: 12px;
  color: #27375f;
}

.logs #log-output {
  font-family: "SF Mono", "Menlo", monospace;
  font-size: 12px;
  display: grid;
  gap: 6px;
  max-height: 220px;
  overflow: auto;
}

.log-line {
  padding: 8px 10px;
  border-radius: 8px;
  background: #f7faff;
  border: 1px solid #dfe8ff;
}

.log-line.error {
  color: var(--danger);
  border-color: #f6c2cd;
  background: #fff5f7;
}

@media (max-width: 760px) {
  .auth-form {
    grid-template-columns: 1fr;
  }
}