:root {
  color-scheme: light dark;
  --color-bg: #ffffff;
  --color-fg: #111111;
  --color-muted: #666666;
  --color-border: #dddddd;
  --color-accent: #2563eb;
  --color-error: #b91c1c;

  --intensity-none: #d9d9d9;
  --intensity-light: #ffe08a;
  --intensity-medium: #ffa94d;
  --intensity-intense: #e8483a;
}

body {
  font-family: system-ui, sans-serif;
  max-width: 960px;
  margin: 0 auto;
  padding: 1.5rem;
  background: var(--color-bg);
  color: var(--color-fg);
}

header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 1rem;
  margin-bottom: 1.5rem;
}

header nav {
  display: flex;
  gap: 1rem;
  align-items: center;
}

a {
  color: var(--color-accent);
}

.muted {
  color: var(--color-muted);
}

.error {
  color: var(--color-error);
}

.form {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  max-width: 24rem;
}

.form label {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  font-size: 0.9rem;
}

.form input, .form select, .form textarea {
  padding: 0.4rem 0.5rem;
  border: 1px solid var(--color-border);
  border-radius: 0.25rem;
  font-size: 1rem;
}

button, .button {
  padding: 0.5rem 1rem;
  border: none;
  border-radius: 0.25rem;
  background: var(--color-accent);
  color: white;
  cursor: pointer;
  font-size: 1rem;
  width: fit-content;
}

.link-button {
  background: none;
  border: none;
  color: var(--color-accent);
  cursor: pointer;
  padding: 0;
  font-size: inherit;
  width: auto;
}

.inline {
  display: inline;
}

table {
  border-collapse: collapse;
  width: 100%;
}

th, td {
  text-align: left;
  padding: 0.4rem 0.6rem;
  border-bottom: 1px solid var(--color-border);
}

.badge {
  display: inline-block;
  padding: 0.1rem 0.5rem;
  border-radius: 999px;
  font-size: 0.8rem;
  color: #111;
}

.badge-none { background: var(--intensity-none); }
.badge-light { background: var(--intensity-light); }
.badge-medium { background: var(--intensity-medium); }
.badge-intense { background: var(--intensity-intense); color: white; }

.card {
  border: 1px solid var(--color-border);
  border-radius: 0.5rem;
  padding: 1rem;
  margin-bottom: 1rem;
}

.card-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.cover-image {
  display: block;
  width: 100%;
  max-width: 40rem;
  height: auto;
  margin: 0 auto 1.5rem;
}