:root {
  color-scheme: light dark;
  --bg: #0f1115;
  --card: #1a1d24;
  --text: #e8eaed;
  --muted: #9aa0a6;
  --accent: #7c9cff;
  --error: #ff6b6b;
  --border: #2a2f3a;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
}

@media (prefers-color-scheme: light) {
  :root {
    --bg: #f6f7f9;
    --card: #fff;
    --text: #1a1d24;
    --muted: #5f6368;
    --border: #e0e3e8;
  }
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
}

.wrap {
  max-width: 40rem;
  margin: 0 auto;
  padding: 2rem 1.25rem 4rem;
}

h1 {
  margin: 0 0 0.25rem;
  font-size: 1.75rem;
}

h2 {
  margin: 0 0 1rem;
  font-size: 1.1rem;
}

.muted {
  color: var(--muted);
  font-size: 0.9rem;
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.25rem;
  margin-top: 1.25rem;
}

label {
  display: block;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

input[type="url"] {
  width: 100%;
  padding: 0.65rem 0.75rem;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text);
  font-size: 1rem;
}

button {
  margin-top: 0.75rem;
  padding: 0.6rem 1rem;
  border: none;
  border-radius: 8px;
  background: var(--accent);
  color: #0f1115;
  font-weight: 600;
  cursor: pointer;
}

button:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.error {
  color: var(--error);
  margin: 0.75rem 0 0;
  font-size: 0.9rem;
}

.meta {
  display: grid;
  grid-template-columns: 6rem 1fr;
  gap: 0.35rem 0.75rem;
  margin: 0 0 1rem;
}

.meta dt {
  color: var(--muted);
  font-size: 0.85rem;
}

.meta dd {
  margin: 0;
  word-break: break-all;
}

.code {
  margin: 0;
  padding: 0.75rem;
  border-radius: 8px;
  background: color-mix(in srgb, var(--bg) 80%, black);
  border: 1px solid var(--border);
  font-size: 0.75rem;
  overflow-x: auto;
  white-space: pre-wrap;
}

.oembed {
  margin-bottom: 1rem;
  padding-top: 0.25rem;
  border-top: 1px solid var(--border);
}

.oembed-row {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  flex-wrap: wrap;
}

.thumb {
  width: 120px;
  height: 160px;
  object-fit: cover;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--border);
  flex-shrink: 0;
}

.analysis {
  margin-bottom: 1rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--border);
}

.hook {
  font-size: 1.05rem;
  font-weight: 600;
  margin: 0 0 0.5rem;
}

.beats {
  margin: 0.5rem 0 0;
  padding-left: 1.25rem;
}

.beats li {
  margin-bottom: 0.35rem;
  font-size: 0.9rem;
}