:root {
  --bg: #d8f2ff;
  --grass: #a7e27d;
  --soil: #84563c;
  --card: rgba(255,255,255,0.86);
  --text: #24403a;
  --muted: #4b6b63;
  --accent: #ff9d42;
  --good: #26a269;
  --line: rgba(36,64,58,0.12);
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: Inter, system-ui, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top, rgba(255,255,255,0.5), transparent 35%),
    linear-gradient(180deg, #9ed9ff 0%, #dff8ff 25%, #b8ea91 26%, #8ad15b 100%);
  min-height: 100vh;
}
.app { max-width: 1200px; margin: 0 auto; padding: 20px; }
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 16px;
  box-shadow: 0 10px 24px rgba(19, 57, 44, 0.08);
}
.hero {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}
.hero h1 { margin: 0 0 6px; }
.hero p { margin: 0; color: var(--muted); }
.stats { display: flex; gap: 16px; flex-wrap: wrap; }
.layout {
  display: grid;
  grid-template-columns: 1.3fr .9fr;
  gap: 16px;
}
.left-col, .right-col { display: grid; gap: 16px; align-content: start; }
.section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 12px;
}
.section-head h2 { margin: 0; font-size: 20px; }
button, input, select {
  font: inherit;
  border-radius: 12px;
  border: 1px solid var(--line);
}
button {
  padding: 9px 12px;
  background: white;
  cursor: pointer;
}
button:hover { filter: brightness(0.98); }
input {
  width: 100%;
  padding: 10px 12px;
  background: white;
}
.plots {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
.plot {
  min-height: 128px;
  padding: 10px;
  background: linear-gradient(180deg, #6fc0ff 0 22%, #75c24b 22% 48%, #8f613d 48% 100%);
  color: white;
  text-align: left;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.plot .emoji { font-size: 34px; }
.plot .label { font-weight: 700; }
.plot .meta { font-size: 13px; opacity: 0.96; }
.barn {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}
.pen {
  padding: 14px;
  border-radius: 18px;
  background: linear-gradient(180deg, #fff3bf, #ffe08a);
  border: 1px solid rgba(0,0,0,0.06);
}
.pen h3 { margin: 0 0 8px; }
.shop-list { display: grid; gap: 10px; }
.shop-item, .inventory li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(255,255,255,0.72);
}
.inventory {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}
.save-row { margin-bottom: 10px; }
#leaderboard { margin: 0; padding-left: 20px; color: var(--muted); }
.tag {
  display: inline-flex;
  padding: 4px 8px;
  border-radius: 999px;
  background: rgba(255,255,255,0.65);
  color: var(--text);
  font-size: 12px;
}
@media (max-width: 900px) {
  .layout { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .plots { grid-template-columns: repeat(2, 1fr); }
  .barn { grid-template-columns: 1fr; }
  .hero { flex-direction: column; align-items: flex-start; }
}