:root {
  color-scheme: light;
  --paper: #f3eee6;
  --card: #fffdf8;
  --ink: #1c1915;
  --muted: #5c564c;
  --line: #ddd4c6;
  --green: #1f4d3a;
  --green-dark: #16382b;
  --focus: #c4552a;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Georgia, "Iowan Old Style", Palatino, "Palatino Linotype", serif;
  line-height: 1.45;
}

.wrap {
  max-width: 980px;
  margin: 0 auto;
  padding: 32px 20px 64px;
}

header h1 {
  margin: 0 0 8px;
  font-size: 2.1rem;
  font-weight: 600;
  letter-spacing: -0.02em;
}

header p {
  margin: 0;
  max-width: 42rem;
  color: var(--muted);
}

header a {
  color: var(--green);
}

.layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 28px;
}

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 18px;
}

label,
.tone-label {
  display: block;
  margin: 12px 0 6px;
  font-family: "Avenir Next", "Segoe UI", sans-serif;
  font-size: 0.78rem;
  font-weight: 650;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--muted);
}

input,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
  color: var(--ink);
  font: 1rem/1.4 Georgia, Palatino, serif;
  padding: 10px 12px;
}

textarea {
  resize: vertical;
}

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

.pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.tones {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.tones label {
  margin: 0;
  text-transform: none;
  letter-spacing: 0;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 6px 12px;
  background: #fff;
}

.tones input {
  width: auto;
  margin-right: 6px;
}

.examples {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

button {
  font-family: "Avenir Next", "Segoe UI", sans-serif;
  cursor: pointer;
}

.example,
#write-reply {
  border-radius: 999px;
  border: 1px solid var(--green);
}

.example {
  background: transparent;
  color: var(--green);
  padding: 8px 14px;
}

#write-reply {
  margin-top: 16px;
  background: var(--green);
  color: #fffdf8;
  border: 0;
  padding: 12px 18px;
  font-size: 1rem;
}

#write-reply:hover {
  background: var(--green-dark);
}

#reply {
  min-height: 280px;
  white-space: pre-wrap;
}

.kit {
  margin-top: 22px;
  color: var(--muted);
}

@media (max-width: 800px) {
  .layout,
  .pair {
    grid-template-columns: 1fr;
  }
}