/* Theme structure: default — page chrome; colors from Palette; widgets from Base. */

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(ellipse 80% 50% at 10% -10%, var(--color-bg-accent) 0%, transparent 55%),
    radial-gradient(ellipse 60% 40% at 100% 0%, var(--color-bg-warm) 0%, transparent 50%),
    var(--color-bg);
}

.wrap {
  max-width: 720px;
  margin: 0 auto;
  padding: 2rem 1.25rem 4rem;
}

/* Legacy class names used by current pages */
header.top {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--color-line);
}
header.top .brand {
  font-family: "IBM Plex Serif", Georgia, serif;
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--color-ink);
  text-decoration: none;
}
header.top .brand img {
  height: 1.6rem;
  vertical-align: middle;
  margin-right: 0.4rem;
}
nav.links {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  font-size: 0.95rem;
  align-items: center;
}

h1, h2 {
  font-family: "IBM Plex Serif", Georgia, serif;
  font-weight: 600;
  letter-spacing: -0.02em;
}
h1 { font-size: 1.85rem; margin: 0 0 0.5rem; }
h2 { font-size: 1.2rem; margin: 0 0 0.35rem; }
.lead { color: var(--color-muted); margin: 0 0 1.75rem; }
.meta { color: var(--color-muted); font-size: 0.85rem; }
.err { color: var(--color-danger); margin: 0.75rem 0; font-size: 0.95rem; }
.ok { color: var(--color-accent); margin: 0.75rem 0; }

.card {
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  padding: 1.25rem 1.35rem;
  margin-bottom: 1rem;
}

label {
  display: block;
  font-size: 0.85rem;
  color: var(--color-muted);
  margin: 0.85rem 0 0.35rem;
}

input, textarea, select, button { font: inherit; }
input, textarea, select {
  width: 100%;
  padding: 0.55rem 0.65rem;
  border: 1px solid var(--color-line);
  background: #fff;
  color: var(--color-ink);
}
textarea { min-height: 220px; resize: vertical; line-height: 1.5; }

button, .btn {
  display: inline-block;
  margin-top: 1rem;
  padding: 0.55rem 1rem;
  border: 1px solid var(--color-accent);
  background: var(--color-accent);
  color: var(--color-on-accent);
  cursor: pointer;
}
button.secondary, .btn.secondary {
  background: transparent;
  color: var(--color-accent);
}
button.danger {
  background: transparent;
  border-color: var(--color-danger);
  color: var(--color-danger);
}

.stack { display: grid; gap: 0.25rem; }
.row { display: flex; gap: 0.75rem; flex-wrap: wrap; align-items: center; }
.content { white-space: pre-wrap; line-height: 1.65; margin-top: 1.25rem; }
.empty { color: var(--color-muted); padding: 1rem 0; }