body {
  margin: 0;
  font-family: "Avenir Next", "Helvetica Neue", Arial, sans-serif;
  color: #1f1f1f;
  background: linear-gradient(180deg, #faf7f2 0%, #f1ebe3 100%);
}

a {
  color: inherit;
}

.shell {
  width: min(960px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 2rem 0 4rem;
}

.hero {
  margin-bottom: 1.5rem;
}

.hero h1 {
  margin: 0 0 0.5rem;
  font-size: clamp(2rem, 4vw, 3rem);
}

.hero p {
  margin: 0;
  color: #5c534b;
  line-height: 1.6;
}

.panel {
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(31, 31, 31, 0.1);
  border-radius: 20px;
  box-shadow: 0 18px 40px rgba(31, 31, 31, 0.08);
  padding: 1.5rem;
  margin-bottom: 1rem;
}

.hidden {
  display: none;
}

.grid {
  display: grid;
  gap: 1rem;
}

.grid.two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

label {
  display: block;
  margin-bottom: 0.4rem;
  font-weight: 700;
}

input,
textarea,
button {
  font: inherit;
}

input,
textarea {
  width: 100%;
  border: 1px solid rgba(31, 31, 31, 0.14);
  border-radius: 12px;
  padding: 0.85rem 1rem;
  background: white;
}

textarea {
  min-height: 7rem;
  resize: vertical;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1rem;
}

button {
  border: 0;
  border-radius: 999px;
  padding: 0.85rem 1.2rem;
  cursor: pointer;
  font-weight: 700;
}

button.primary {
  background: #111111;
  color: white;
}

button.secondary {
  background: #ece4d8;
  color: #1f1f1f;
}

.status {
  min-height: 1.5rem;
  margin-top: 0.75rem;
  color: #0f5d35;
}

.status.error {
  color: #a12222;
}

.muted {
  color: #5c534b;
}

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

@media (max-width: 720px) {
  .grid.two {
    grid-template-columns: 1fr;
  }

  .toolbar {
    align-items: flex-start;
    flex-direction: column;
  }
}