:root {
  color-scheme: light;
  --bg: #faf8f5;
  --ink: #1f1a17;
  --muted: #5c534c;
  --accent: #7a4f12;
  --rule: #c9a66b;
  --panel: #fff;
  --error: #8b1e1e;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  background:
    radial-gradient(ellipse 80% 50% at 10% 0%, #f0e6d8 0%, transparent 55%),
    linear-gradient(180deg, #f7f3ee 0%, var(--bg) 40%);
  color: var(--ink);
  line-height: 1.6;
  min-height: 100vh;
}

main {
  max-width: 42rem;
  margin: 0 auto;
  padding: 2.5rem 1.25rem 4rem;
}

.site-header { margin-bottom: 1.75rem; }

.brand {
  margin: 0;
  font-size: 1.85rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.sub {
  margin: 0.35rem 0 0;
  color: var(--muted);
  font-size: 0.95rem;
}

h1, h2 {
  margin: 0 0 0.5rem;
  font-size: 1.35rem;
}

.lede {
  margin: 0 0 1rem;
  color: var(--muted);
}

.panel {
  margin: 0 0 1.25rem;
  padding: 1.15rem 1.25rem 1.25rem;
  border-left: 4px solid var(--rule);
  background: var(--panel);
}

.panel.muted {
  opacity: 0.92;
  border-left-color: #d4c4a8;
}

label {
  display: block;
  margin-bottom: 0.35rem;
  font-size: 0.95rem;
}

input[type="password"] {
  width: 100%;
  max-width: 22rem;
  padding: 0.55rem 0.65rem;
  border: 1px solid #d2c6b4;
  background: #fffdf9;
  font: inherit;
  margin-bottom: 0.85rem;
}

button {
  font: inherit;
  padding: 0.45rem 0.9rem;
  border: 1px solid var(--accent);
  background: var(--accent);
  color: #fff;
  cursor: pointer;
}

button.ghost {
  background: transparent;
  color: var(--accent);
}

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

.row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}

.toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

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

.out {
  margin: 0.5rem 0 0;
  padding: 0.75rem 0.85rem;
  background: #f3eee6;
  border: 1px solid #e4dacb;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.78rem;
  white-space: pre-wrap;
  word-break: break-word;
  max-height: 18rem;
  overflow: auto;
}

.error {
  color: var(--error);
  margin-top: 0.75rem;
}

.foot {
  margin-top: 2rem;
  color: var(--muted);
  font-size: 0.9rem;
}

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

code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.85em;
}