:root {
  --bg: #f4f6f3; --card: #ffffff; --fg: #1c2420; --muted: #6b7a72;
  --line: #e2e8e3; --accent: #2f6f4f; --warn: #d98324; --danger: #c0392b;
  --ok: #3f9c63; --info: #398bb0;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #14181a; --card: #1e2426; --fg: #e8edea; --muted: #93a29b;
    --line: #2b3335; --accent: #6cc38e; --warn: #e0a355; --danger: #e06b5c; --ok: #5cc27f; --info: #5aa9cc; }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--fg);
  font: 15px/1.4 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
.top { position: sticky; top: 0; z-index: 5; display: flex; align-items: center;
  justify-content: space-between; gap: 12px; padding: 14px 16px;
  background: color-mix(in srgb, var(--bg) 88%, transparent); backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line); }
.title h1 { margin: 0; font-size: 1.15rem; }
.muted { color: var(--muted); font-size: .8rem; }
.actions { display: flex; align-items: center; gap: 8px; }
button { font: inherit; cursor: pointer; }
.ghost { background: transparent; border: 1px solid var(--line); color: var(--fg);
  border-radius: 9px; padding: 6px 10px; }
.pill { border-radius: 999px; padding: 4px 10px; font-size: .75rem; font-weight: 650; color: #fff; }
.pill.needs { background: var(--danger); }

main { padding: 14px 16px 40px; max-width: 1200px; margin: 0 auto; }
h2.group { font-size: .82rem; text-transform: uppercase; letter-spacing: .05em;
  color: var(--muted); margin: 22px 0 10px; }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 320px), 1fr)); gap: 12px; }

.card { background: var(--card); border: 1px solid var(--line); border-radius: 14px;
  overflow: hidden; display: flex; flex-direction: column; cursor: pointer;
  transition: box-shadow .15s; }
.card:hover { box-shadow: 0 4px 16px rgba(0,0,0,.12); }
.card .photo { width: 100%; height: 130px; object-fit: cover; display: block;
  background: linear-gradient(135deg, #dbe8d1, #f5efe2); }
.card .body { padding: 12px 14px 14px; }
.title-row { display: flex; justify-content: space-between; gap: 10px; align-items: flex-start; }
.title-row h3 { margin: 0; font-size: 1rem; line-height: 1.2; }
.bot { color: var(--muted); font-style: italic; font-size: .78rem; margin-top: 3px; }
.status { white-space: nowrap; border-radius: 999px; padding: 3px 8px; font-size: .68rem;
  font-weight: 650; color: #fff; background: var(--ok); }
.status.needs { background: var(--danger); }
.status.none { background: var(--muted); }
.metric { display: flex; align-items: baseline; gap: 6px; margin-top: 12px; }
.metric strong { font-size: 1.6rem; line-height: 1; }
.metric span { color: var(--muted); font-size: .78rem; }
.bar { position: relative; height: 9px; margin: 8px 0 4px; border-radius: 8px;
  background: linear-gradient(to right, var(--danger) 0%, var(--danger) var(--t,25%),
    var(--ok) var(--t,25%), var(--ok) var(--i,45%), var(--warn) var(--i,45%),
    var(--warn) var(--c,60%), var(--danger) var(--c,60%), var(--danger) 100%); }
.marker, .threshold { position: absolute; top: -4px; width: 3px; height: 17px; border-radius: 2px;
  transform: translateX(-50%); }
.marker { background: var(--fg); box-shadow: 0 0 0 2px var(--card); }
.threshold { background: #fff; border: 1px solid var(--fg); width: 5px; }
.legend-row { display: flex; justify-content: space-between; color: var(--muted); font-size: .68rem; }
.details { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 12px; }
.detail { border-top: 1px solid var(--line); padding-top: 6px; }
.detail .lbl { display: block; color: var(--muted); font-size: .66rem; text-transform: uppercase; letter-spacing: .04em; }
.detail .val { display: block; margin-top: 2px; font-size: .82rem; }
.care { color: var(--muted); font-size: .76rem; line-height: 1.4; margin-top: 10px; }
.tags { margin-top: 10px; }
.tag { display: inline-block; color: var(--muted); border: 1px solid var(--line);
  border-radius: 999px; padding: 2px 7px; font-size: .66rem; margin: 0 4px 4px 0; }
.tag.anomaly { color: var(--danger); border-color: var(--danger); }
.tag.pot { color: var(--info); border-color: var(--info); }
.water { margin-top: 12px; width: 100%; border: 1px solid var(--accent); color: var(--accent);
  background: transparent; border-radius: 999px; padding: 8px; font-size: .8rem; }
.water:hover { background: var(--accent); color: #fff; }
.water.filled { background: var(--accent); color: #fff; }

.modal { position: fixed; inset: 0; z-index: 20; display: flex; align-items: center; justify-content: center; }
.modal[hidden] { display: none; }
.backdrop { position: absolute; inset: 0; background: rgba(0,0,0,.55); }
.sheet { position: relative; width: min(760px, 94vw); background: var(--card); color: var(--fg);
  border-radius: 14px; padding: 14px; box-shadow: 0 10px 40px rgba(0,0,0,.4); }
.sheet-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; }
.chart { overflow-x: auto; }
.chart svg { display: block; }
.legend { display: flex; flex-wrap: wrap; gap: 14px; color: var(--muted); font-size: .72rem; margin-top: 6px; }
.legend .dash { color: var(--danger); } .legend .rec { color: var(--warn); } .legend .inf { color: var(--info); }
.empty { color: var(--muted); padding: 24px 0; text-align: center; }