:root {
  color-scheme: light;
  --bg: #f1f8ed;
  --panel: #ffffff;
  --soil: #95653b;
  --soil-dark: #6f4829;
  --leaf: #2f8d46;
  --leaf-light: #dff2d7;
  --gold: #e6a927;
  --text: #213321;
  --muted: #6b7a68;
  --border: #d7e4d0;
  --shadow: 0 18px 55px rgb(32 73 25 / 14%);
}

* { box-sizing: border-box; }
body {
  margin: 0;
  min-height: 100vh;
  font-family: Inter, "PingFang SC", "Microsoft YaHei", sans-serif;
  color: var(--text);
  background: radial-gradient(circle at top left, #fff8d8, transparent 34rem), var(--bg);
}

button {
  border: 0;
  border-radius: 14px;
  padding: 0.72rem 1rem;
  color: #fff;
  background: var(--leaf);
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, opacity 0.15s ease;
  box-shadow: 0 8px 18px rgb(47 141 70 / 22%);
}

button:hover:not(:disabled) { transform: translateY(-1px); }
button:disabled { cursor: not-allowed; opacity: 0.45; }
button.secondary { color: var(--leaf); background: var(--leaf-light); box-shadow: none; }

.app-shell { width: min(1440px, calc(100% - 32px)); margin: 0 auto; padding: 28px 0 42px; }
.hero {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: center;
  padding: 28px;
  border-radius: 28px;
  background: linear-gradient(135deg, #fff 0%, #e7f7df 100%);
  box-shadow: var(--shadow);
}
.eyebrow { margin: 0 0 6px; color: var(--leaf); font-weight: 800; letter-spacing: 0.08em; text-transform: uppercase; }
h1 { margin: 0; font-size: clamp(2rem, 5vw, 4rem); }
h2 { margin: 0 0 8px; }
.hero-copy, .muted, small { color: var(--muted); }
.toolbar, .actions { display: flex; flex-wrap: wrap; gap: 10px; }

.dashboard {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin: 20px 0;
}
.dashboard article, .panel {
  border: 1px solid var(--border);
  border-radius: 24px;
  background: rgb(255 255 255 / 88%);
  box-shadow: var(--shadow);
}
.dashboard article { padding: 18px; }
.dashboard span { display: block; color: var(--muted); margin-bottom: 8px; }
.dashboard strong { font-size: 1.45rem; }

.layout { display: grid; grid-template-columns: minmax(0, 1fr) 380px; gap: 20px; align-items: start; }
.panel { padding: 20px; }
.panel-heading { display: flex; justify-content: space-between; align-items: start; gap: 18px; margin-bottom: 18px; }

.plot-grid { display: grid; grid-template-columns: repeat(6, minmax(105px, 1fr)); gap: 14px; }
.plot-card {
  min-height: 132px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 7px;
  color: #fff;
  background: linear-gradient(160deg, var(--soil), var(--soil-dark));
  border: 4px solid #c9955d;
  position: relative;
  overflow: hidden;
}
.plot-card.locked { background: #d2d8cd; border-color: #b9c2b4; color: #6c7368; box-shadow: none; }
.plot-card.ready { border-color: var(--gold); box-shadow: 0 0 0 4px rgb(230 169 39 / 22%), var(--shadow); }
.plot-number { position: absolute; top: 8px; left: 10px; font-size: 0.78rem; opacity: 0.8; }
.planted-crop { font-size: 2.4rem; filter: drop-shadow(0 8px 10px rgb(0 0 0 / 25%)); }
.progress { width: 74%; height: 8px; border-radius: 999px; background: rgb(255 255 255 / 30%); overflow: hidden; }
.progress i { display: block; height: 100%; border-radius: inherit; background: #baff9f; }

.side-column { display: grid; gap: 20px; }
.crop-list { display: grid; gap: 10px; max-height: 520px; overflow: auto; padding-right: 4px; }
.crop-card {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 12px;
  text-align: left;
  color: var(--text);
  background: #f7fbf4;
  border: 2px solid transparent;
  box-shadow: none;
}
.crop-card.selected { border-color: var(--leaf); background: var(--leaf-light); }
.crop-icon { width: 38px; height: 38px; display: grid; place-items: center; border-radius: 12px; background: #fff; font-size: 1.45rem; }
.crop-info { display: grid; gap: 3px; }

.inventory-list { display: grid; gap: 8px; margin: 12px 0; }
.inventory-item { display: flex; justify-content: space-between; gap: 10px; padding: 10px 0; border-bottom: 1px solid var(--border); }
.plot-details { display: grid; gap: 8px; }
.plot-details p { margin: 0; }
.status-toast {
  position: fixed;
  left: 50%;
  bottom: 28px;
  transform: translate(-50%, 20px);
  padding: 14px 18px;
  border-radius: 999px;
  background: #23351e;
  color: #fff;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease;
  box-shadow: var(--shadow);
}
.status-toast.visible { opacity: 1; transform: translate(-50%, 0); }

@media (max-width: 1100px) {
  .layout { grid-template-columns: 1fr; }
  .plot-grid { grid-template-columns: repeat(4, minmax(100px, 1fr)); }
}

@media (max-width: 720px) {
  .hero, .panel-heading { flex-direction: column; }
  .dashboard { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .plot-grid { grid-template-columns: repeat(2, minmax(120px, 1fr)); }
}