:root {
  --bg: #f2f7ee;
  --card: #ffffff;
  --ink: #1e2b1a;
  --muted: #5a6e54;
  --accent: #2e7d32;
  --accent-dark: #1f5c23;
  --leaf: #7cb342;
  --border: #d8e4cf;
  --overdue-bg: #fdecea;
  --overdue-ink: #a33327;
  --today-bg: #fdf3d8;
  --today-ink: #8a6d1a;
  --soon-bg: #e6f2e2;
  --soon-ink: #2e7d32;
  --radius: 14px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.55;
}

.wrap { max-width: 920px; margin: 0 auto; padding: 0 20px; }

.site-header {
  background: linear-gradient(120deg, #22491f, #2e7d32);
  color: #fff;
  padding: 22px 0;
}
.header-inner { display: flex; flex-wrap: wrap; align-items: baseline; gap: 8px 18px; }
.brand { font-size: 1.7rem; font-weight: 800; letter-spacing: -0.02em; }
.brand span { color: #b9e39a; }
.tagline { margin: 0; color: #dcebcf; font-size: 1rem; }

.hero { padding: 34px 0 6px; }
.hero h1 { font-size: 2rem; line-height: 1.2; margin: 0 0 10px; letter-spacing: -0.02em; }
.hero p { color: var(--muted); font-size: 1.08rem; margin: 0; max-width: 640px; }

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  margin: 22px 0;
  box-shadow: 0 1px 3px rgba(30, 43, 26, 0.06);
}
.card h2 { margin: 0 0 8px; font-size: 1.3rem; }
.tool-desc { color: var(--muted); margin: 0 0 16px; }
.hint { color: var(--muted); font-size: 0.88rem; margin: 10px 0 0; }
.status { color: var(--muted); font-size: 0.92rem; }

.steps { margin: 0; padding-left: 22px; }
.steps li { margin: 6px 0; }

.controls { display: flex; flex-wrap: wrap; gap: 14px; align-items: end; margin-bottom: 16px; }
.controls label { display: flex; flex-direction: column; gap: 5px; font-size: 0.92rem; font-weight: 600; flex: 1 1 200px; }
.controls input, .controls select {
  padding: 9px 11px;
  border: 1px solid var(--border);
  border-radius: 9px;
  font: inherit;
  font-weight: 400;
  background: #fff;
}
.controls input:focus, .controls select:focus { outline: 2px solid var(--leaf); outline-offset: 1px; }

.btn {
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 9px;
  padding: 10px 18px;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}
.btn:hover:not(:disabled) { background: var(--accent-dark); }
.btn:disabled { opacity: 0.45; cursor: not-allowed; }
.btn-small { padding: 7px 13px; font-size: 0.9rem; }
.btn-ghost { background: transparent; color: var(--accent); border: 1px solid var(--accent); }
.btn-ghost:hover:not(:disabled) { background: var(--soon-bg); color: var(--accent-dark); }

.actions { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; margin-top: 16px; }

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(235px, 1fr));
  gap: 14px;
}
.plant-card {
  border: 1px solid var(--border);
  border-radius: 11px;
  padding: 15px 16px;
  background: #fbfef9;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.plant-card h3 { margin: 0; font-size: 1.05rem; }
.plant-meta { margin: 0; font-size: 0.88rem; font-weight: 600; color: var(--accent-dark); }
.plant-note { margin: 0; font-size: 0.9rem; color: var(--muted); flex: 1; }
.plant-card .btn { align-self: flex-start; margin-top: 6px; }

.schedule-group { margin-top: 18px; }
.group-title { font-size: 1.02rem; margin: 0 0 8px; }
.schedule-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.schedule-item {
  border: 1px solid var(--border);
  border-left: 5px solid var(--leaf);
  border-radius: 10px;
  padding: 12px 15px;
  background: #fff;
}
.schedule-item.status-overdue { border-left-color: var(--overdue-ink); }
.schedule-item.status-today { border-left-color: var(--today-ink); }
.schedule-main { display: flex; flex-wrap: wrap; gap: 8px 12px; align-items: center; }
.schedule-name { font-weight: 700; }
.badge {
  font-size: 0.78rem;
  font-weight: 700;
  padding: 2px 9px;
  border-radius: 999px;
}
.badge-overdue { background: var(--overdue-bg); color: var(--overdue-ink); }
.badge-today { background: var(--today-bg); color: var(--today-ink); }
.badge-upcoming { background: var(--soon-bg); color: var(--soon-ink); }
.schedule-detail { margin: 4px 0 0; color: var(--muted); font-size: 0.92rem; }
.schedule-controls { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin-top: 9px; }
.inline-label { display: inline-flex; align-items: center; gap: 7px; font-size: 0.9rem; color: var(--muted); }
.inline-label input { padding: 6px 8px; border: 1px solid var(--border); border-radius: 8px; font: inherit; }

.disclaimer { background: #fbfef9; }
.disclaimer p { color: var(--muted); margin: 0; }

.tip-jar-row { display: flex; flex-wrap: wrap; gap: 22px; align-items: flex-start; margin-top: 14px; }
.tip-jar-qr { flex: none; text-align: center; }
.tip-jar-qr img {
  width: 132px; height: 132px;
  background: #fff;
  padding: 8px;
  border: 1px solid var(--border);
  border-radius: 10px;
}
.tip-jar-caption { color: var(--muted); font-size: 0.88rem; margin: 8px 0 0; max-width: 164px; }
.tip-jar-details { flex: 1 1 260px; min-width: 0; }
.tip-jar-label { margin: 0 0 6px; font-weight: 600; font-size: 0.92rem; }
.tip-address {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  word-break: break-all;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 12px;
  margin: 0 0 12px;
  font-size: 0.95rem;
}

.site-footer {
  padding: 26px 0 34px;
  color: var(--muted);
  font-size: 0.92rem;
  text-align: center;
}

.print-only { display: none; }

@media (max-width: 560px) {
  .card { padding: 18px; }
  .hero h1 { font-size: 1.65rem; }
  .tip-jar-row { flex-direction: column; }
}

@media print {
  body { background: #fff; }
  .site-header, .hero, #how, #library, #addPanel, .site-footer,
  .no-print, .schedule-controls { display: none !important; }
  .card { border: none; box-shadow: none; margin: 0; padding: 0; }
  .print-only { display: block; margin-bottom: 14px; }
  .print-only h2 { margin: 0 0 4px; }
  .print-only p { color: #444; margin: 0; }
  .schedule-item { break-inside: avoid; }
  .badge { border: 1px solid #999; }
}