* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --green-dark: #1b4332;
  --green: #2d6a4f;
  --green-mid: #40916c;
  --green-light: #52b788;
  --green-pale: #95d5b2;
  --bg: #d8f3dc;
  --card-bg: #ffffff;
  --text: #1b4332;
  --text-light: #555;
  --radius: 12px;
  --shadow: 0 2px 8px rgba(0,0,0,0.1);
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 18px;
  line-height: 1.5;
  color: var(--text);
  background: var(--bg);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

header {
  background: var(--green);
  color: white;
  padding: 20px 16px;
  text-align: center;
  position: sticky;
  top: 0;
  z-index: 10;
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}

header h1 { font-size: 26px; font-weight: 700; }
.subtitle { font-size: 14px; opacity: 0.9; margin-top: 4px; }
.dedication { font-size: 13px; opacity: 0.8; margin-top: 6px; font-style: italic; }

.view { padding: 16px; max-width: 600px; margin: 0 auto; }
.view.hidden { display: none; }
.view.active { display: block; }

.search-box { margin-bottom: 16px; }
.search-box input {
  width: 100%;
  padding: 14px 16px;
  font-size: 18px;
  border: 2px solid var(--green-pale);
  border-radius: var(--radius);
  outline: none;
  background: white;
}
.search-box input:focus { border-color: var(--green-mid); }

.card-list { display: flex; flex-direction: column; gap: 12px; }

.card {
  background: var(--card-bg);
  border-radius: var(--radius);
  padding: 16px 20px;
  box-shadow: var(--shadow);
  cursor: pointer;
  transition: transform 0.15s, box-shadow 0.15s;
  -webkit-tap-highlight-color: transparent;
}
.card:active { transform: scale(0.98); }
.card h3 { font-size: 20px; margin-bottom: 4px; color: var(--green-dark); }
.card .category { font-size: 14px; color: var(--text-light); }
.card .latin { font-size: 14px; color: var(--text-light); font-style: italic; }
.card .family { font-size: 14px; color: var(--text-light); margin-top: 4px; }

.back-btn {
  background: var(--green-mid);
  color: white;
  border: none;
  padding: 10px 20px;
  font-size: 16px;
  border-radius: var(--radius);
  cursor: pointer;
  margin-bottom: 16px;
  -webkit-tap-highlight-color: transparent;
}
.back-btn:active { background: var(--green); }

h2 { font-size: 22px; margin-bottom: 16px; color: var(--green-dark); }

.preparation {
  background: var(--card-bg);
  border-radius: var(--radius);
  padding: 16px 20px;
  margin-bottom: 12px;
  box-shadow: var(--shadow);
}
.preparation h3 {
  font-size: 18px;
  color: var(--green);
  margin-bottom: 8px;
  text-transform: capitalize;
}
.preparation h4 {
  font-size: 16px;
  color: var(--green-dark);
  margin-top: 12px;
  margin-bottom: 4px;
}
.preparation p { font-size: 16px; line-height: 1.6; color: #333; }

.loading {
  text-align: center;
  padding: 40px 0;
  color: var(--green-mid);
  font-size: 16px;
}
.loading::after { content: '...'; animation: dots 1.5s infinite; }
@keyframes dots { 0%,20% { content: '.'; } 40% { content: '..'; } 60%,100% { content: '...'; } }

.error {
  background: #f8d7da;
  color: #721c24;
  padding: 12px 16px;
  border-radius: var(--radius);
  margin: 12px 0;
  font-size: 16px;
}
.error.hidden { display: none; }

.empty {
  text-align: center;
  color: var(--text-light);
  padding: 40px 0;
  font-size: 16px;
}

footer {
  text-align: center;
  padding: 20px;
  color: var(--text-light);
  font-size: 13px;
}

@media (max-width: 480px) {
  body { font-size: 16px; }
  header h1 { font-size: 22px; }
  .card { padding: 14px 16px; }
  .card h3 { font-size: 18px; }
  .search-box input { font-size: 16px; padding: 12px 14px; }
}