:root {
  --bg: #eff5ef;
  --card: #ffffff;
  --text: #132018;
  --muted: #5a6b60;
  --line: #d6e2d7;
  --accent: #214d34;
  --accent-2: #2f6f4a;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
}
.app-header {
  padding: 1.25rem 1rem 0.75rem;
  background: linear-gradient(180deg, #214d34, #2b6242);
  color: white;
}
.app-header h1 { margin: 0 0 0.35rem; font-size: 1.8rem; }
.app-header p { margin: 0; opacity: 0.9; }
.container {
  padding: 1rem;
  max-width: 860px;
  margin: 0 auto;
}
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 1rem;
  margin-bottom: 1rem;
  box-shadow: 0 6px 18px rgba(0,0,0,0.04);
}
.upload-label {
  display: inline-block;
  margin-bottom: 0.6rem;
  font-weight: 600;
}
input[type="file"], textarea {
  width: 100%;
}
.preview {
  width: 100%;
  margin-top: 1rem;
  border-radius: 14px;
  max-height: 360px;
  object-fit: cover;
  border: 1px solid var(--line);
}
button {
  border: 0;
  border-radius: 12px;
  padding: 0.9rem 1rem;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
}
button.primary {
  background: var(--accent);
  color: white;
  width: 100%;
  margin-top: 1rem;
}
button.primary:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}
button.ghost {
  background: transparent;
  border: 1px solid var(--line);
  color: var(--text);
  padding: 0.55rem 0.8rem;
}
.result-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}
.badge {
  background: #e5f0e8;
  color: var(--accent);
  border-radius: 999px;
  padding: 0.35rem 0.7rem;
  font-size: 0.9rem;
  font-weight: 700;
}
.latin { font-style: italic; color: var(--muted); }
.grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.9rem;
  margin: 1rem 0;
}
@media (min-width: 700px) {
  .grid { grid-template-columns: 1fr 1fr; }
}
.grid h4 { margin: 0 0 0.35rem; }
.grid p { margin: 0; line-height: 1.45; }
textarea {
  border-radius: 12px;
  border: 1px solid var(--line);
  padding: 0.9rem;
  font: inherit;
}
.hidden { display: none; }
.muted { color: var(--muted); }
.saved-list { display: grid; gap: 0.8rem; }
.saved-item {
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 0.9rem;
  background: #fafdfb;
}
.saved-item h3 { margin: 0 0 0.25rem; }
.saved-item p { margin: 0.25rem 0; }