:root {
  color-scheme: light;
  --bg: #f7f4ec;
  --card: #fffdf8;
  --ink: #1f2933;
  --muted: #667085;
  --accent: #2f7d5d;
  --accent-soft: #dfeee7;
  --line: #e6ddcf;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.6;
}

main, header, footer {
  width: min(920px, calc(100% - 32px));
  margin: 0 auto;
}

header {
  padding: 56px 0 24px;
}

nav {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 32px;
  font-family: system-ui, sans-serif;
  font-size: 0.95rem;
}

nav a {
  color: var(--accent);
  text-decoration: none;
  font-weight: 700;
}

.hero {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 24px;
  padding: clamp(24px, 6vw, 56px);
  box-shadow: 0 18px 50px rgba(31, 41, 51, 0.08);
}

.eyebrow {
  color: var(--accent);
  font-family: system-ui, sans-serif;
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

h1 {
  font-size: clamp(2.5rem, 8vw, 5rem);
  line-height: 0.95;
  margin: 12px 0 20px;
}

h2 { margin-top: 0; }

.lede {
  font-size: clamp(1.15rem, 3vw, 1.45rem);
  max-width: 720px;
}

.grid {
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  margin: 24px 0 48px;
  align-items: start;
}

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 24px;
}

.card.today {
  border-color: var(--accent);
  box-shadow: inset 0 0 0 1px var(--accent);
}

.prompt {
  background: var(--accent-soft);
  border-radius: 14px;
  padding: 18px;
  font-size: 1.1rem;
  white-space: pre-line;
}

.meta, footer {
  color: var(--muted);
  font-family: system-ui, sans-serif;
  font-size: 0.95rem;
}

ul.clean {
  list-style: none;
  padding: 0;
}

ul.clean li {
  border-top: 1px solid var(--line);
  padding: 18px 0;
}

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

footer {
  padding: 24px 0 48px;
}

/* Builder form */
form.card label {
  display: block;
  font-family: system-ui, sans-serif;
  font-weight: 700;
  font-size: 0.95rem;
  margin: 16px 0 6px;
}

form.card input,
form.card textarea,
form.card select {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
  color: var(--ink);
  font: inherit;
  font-size: 1rem;
}

form.card input:focus,
form.card textarea:focus,
form.card select:focus {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}

.actions {
  display: flex;
  gap: 12px;
  margin-top: 16px;
}

button {
  cursor: pointer;
  border: 0;
  border-radius: 999px;
  padding: 12px 22px;
  font-family: system-ui, sans-serif;
  font-size: 1rem;
  font-weight: 700;
  background: var(--accent);
  color: #fff;
}

button.secondary {
  background: transparent;
  color: var(--accent);
  border: 1px solid var(--accent);
}

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

button:focus-visible {
  outline: 2px solid var(--ink);
  outline-offset: 2px;
}

details {
  margin-top: 18px;
  font-size: 0.98rem;
}

summary {
  cursor: pointer;
  font-family: system-ui, sans-serif;
  font-weight: 700;
  color: var(--accent);
}