:root {
  --bg: #f4f7fa;
  --surface: #fff;
  --ink: #0f1f2e;
  --muted: #607080;
  --line: #e3e8ee;
  --primary: #0b6dd3;
  --primary-ink: #fff;
  --accent: #0b3a5a;
  --danger: #c0392b;
  --radius: 12px;
  --shadow: 0 1px 2px rgba(0,0,0,.05), 0 4px 12px rgba(15,31,46,.06);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; height: 100%; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background: var(--bg);
  color: var(--ink);
  -webkit-tap-highlight-color: transparent;
}
.hidden { display: none !important; }
.muted { color: var(--muted); font-size: 14px; }

.topbar {
  position: sticky; top: 0; z-index: 10;
  background: var(--accent); color: #fff;
  padding: 12px 16px;
  display: flex; align-items: center; justify-content: space-between;
}
.brand { font-weight: 700; letter-spacing: .2px; }
.tabs { display: flex; gap: 4px; }
.tabs a {
  color: rgba(255,255,255,.85); text-decoration: none;
  padding: 8px 12px; border-radius: 8px; font-size: 14px;
}
.tabs a.active { background: rgba(255,255,255,.18); color: #fff; }

main { padding: 16px; max-width: 720px; margin: 0 auto; padding-bottom: 96px; }
.view { display: none; }
.view.active { display: block; }

.hero { text-align: center; padding: 32px 8px 8px; }
.hero h1 { margin: 0 0 8px; font-size: 28px; }
.hero p { color: var(--muted); margin: 0 0 24px; }

.card {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 16px;
  box-shadow: var(--shadow);
  display: flex; flex-direction: column; gap: 12px;
}

label { display: block; font-size: 14px; color: var(--muted); }
label > input, label > textarea, label > select {
  display: block; width: 100%;
  margin-top: 6px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 10px;
  font-size: 16px; /* prevents iOS zoom */
  background: #fff;
  color: var(--ink);
}
label > input:focus, label > textarea:focus { outline: 2px solid var(--primary); border-color: var(--primary); }
textarea { resize: vertical; }

.row { display: flex; align-items: center; justify-content: space-between; gap: 8px; flex-wrap: wrap; }
.row > input { flex: 1; min-width: 0; }

.btn {
  display: inline-flex; align-items: center; justify-content: center;
  border: 1px solid var(--line); background: #fff; color: var(--ink);
  padding: 12px 16px; border-radius: 10px; font-size: 16px;
  cursor: pointer; min-height: 44px;
}
.btn.primary { background: var(--primary); color: var(--primary-ink); border-color: var(--primary); }
.btn.ghost { background: transparent; border-color: transparent; color: var(--muted); }
.btn.danger { background: var(--danger); color: #fff; border-color: var(--danger); }
.btn:active { transform: translateY(1px); }

.cards { display: flex; flex-direction: column; gap: 10px; margin-top: 12px; }
.catch-card {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 12px 14px;
  box-shadow: var(--shadow);
  display: grid;
  grid-template-columns: 44px 1fr auto;
  gap: 10px; align-items: center;
  cursor: pointer;
}
.catch-card .icon {
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--accent); color: #fff;
  display: flex; align-items: center; justify-content: center; font-size: 22px;
}
.catch-card .meta { font-size: 12px; color: var(--muted); }
.catch-card .species { font-weight: 600; }
.catch-card .size { font-size: 13px; color: var(--muted); }
.catch-card .weather { font-size: 18px; }

#map { height: calc(100vh - 140px); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }

.species-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.species-grid button {
  padding: 14px 8px; border: 1px solid var(--line); border-radius: 10px;
  background: #fff; font-size: 15px; cursor: pointer;
}
.species-grid button.selected {
  background: var(--primary); color: #fff; border-color: var(--primary);
}

.size-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.size-row.three { grid-template-columns: 1fr 1fr 1fr; gap: 8px; }

.pill-group { display: flex; flex-direction: column; gap: 6px; }
.pill-label { font-size: 14px; color: var(--muted); }
.pills { display: flex; flex-wrap: wrap; gap: 6px; }
.pill {
  padding: 8px 12px; border: 1px solid var(--line); border-radius: 999px;
  background: #fff; font-size: 14px; cursor: pointer;
}
.pill.selected { background: var(--primary); color: #fff; border-color: var(--primary); }

.mini-hint { margin: -4px 0 0; font-size: 12px; }

.map-wrap { position: relative; }
#mapEditBanner {
  position: absolute; top: 12px; left: 12px; right: 12px; z-index: 1000;
  background: #fff; padding: 10px 12px; border-radius: 10px; box-shadow: var(--shadow);
  display: flex; align-items: center; justify-content: space-between; gap: 8px; flex-wrap: wrap;
}
#mapEditBanner .row { gap: 8px; flex-wrap: nowrap; }
#mapEditLabel { font-size: 14px; color: var(--ink); flex: 1 1 100%; }
@media (min-width: 480px) { #mapEditLabel { flex: 1 1 auto; } }

.marker-popup { font-size: 14px; line-height: 1.4; }
.marker-popup button { margin-top: 8px; }
.input-with-unit { position: relative; display: block; }
.input-with-unit input { padding-right: 40px; }
.input-with-unit span {
  position: absolute; right: 12px; top: 50%; transform: translateY(-50%);
  color: var(--muted); font-size: 14px;
}

.modal {
  position: fixed; inset: 0; background: rgba(15,31,46,.55);
  display: flex; align-items: flex-end; justify-content: center;
  z-index: 50;
}
.sheet {
  background: #fff; width: 100%; max-width: 560px;
  border-radius: 16px 16px 0 0; padding: 20px;
  display: flex; flex-direction: column; gap: 14px;
  max-height: 92vh; overflow-y: auto;
}
@media (min-width: 600px) {
  .modal { align-items: center; }
  .sheet { border-radius: 16px; }
}

fieldset.units { border: 1px solid var(--line); border-radius: 10px; padding: 12px; }
fieldset.units legend { padding: 0 6px; color: var(--muted); font-size: 13px; }
fieldset.units label { display: inline-flex; align-items: center; gap: 6px; margin-right: 16px; color: var(--ink); }

.weather-detail { display: grid; grid-template-columns: 1fr 1fr; gap: 8px 16px; font-size: 14px; }
.weather-detail .k { color: var(--muted); }

.fish-marker { background: transparent !important; border: none !important; }
.fish-marker .fm {
  width: 36px; height: 36px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 20px; line-height: 1;
  border: 2px solid #fff;
  box-shadow: 0 1px 4px rgba(0,0,0,.4);
}

.species-grid button .sp-emoji { display: inline-block; margin-right: 4px; }