/* waxwing — mobile-first, big tap targets, readable outdoors. */
:root {
  --bg: #f4f5f1;
  --card: #ffffff;
  --ink: #1f2a22;
  --muted: #5d6b61;
  --line: #d5dbd3;
  --forest: #2f5d3a;
  --forest-ink: #ffffff;
  --berry: #c2411c;
  --berry-soft: #fbe9e3;
  --error: #a3231a;
  --ok: #2f6d3e;
  --radius: 12px;
  --tap: 48px;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  font-size: 17px;
  line-height: 1.45;
}

a { color: var(--forest); }

.topbar {
  background: var(--forest);
  color: var(--forest-ink);
  padding: 10px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.topbar a { color: inherit; text-decoration: none; }
.topbar .brand { font-weight: 700; letter-spacing: .02em; display: flex; align-items: center; gap: 8px; }
.topbar .brand .dot { width: 12px; height: 12px; border-radius: 50%; background: var(--berry); box-shadow: 8px 3px 0 -1px var(--berry), 3px 9px 0 -2px var(--berry); margin-right: 8px; }
.topbar nav { display: flex; gap: 14px; font-size: .95rem; flex-wrap: wrap; justify-content: flex-end; }
.topbar nav form { margin: 0; }
.topbar nav button { background: none; border: 0; color: inherit; font: inherit; padding: 0; cursor: pointer; text-decoration: underline; }

main { max-width: 680px; margin: 0 auto; padding: 16px 16px 120px; }
main.wide { max-width: 1100px; }

h1 { font-size: 1.5rem; line-height: 1.2; margin: 8px 0 12px; }
h2 { font-size: 1.15rem; margin: 0 0 10px; }
p.lede { font-size: 1.05rem; color: var(--muted); margin-top: 0; }

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px;
  margin: 0 0 14px;
}

.button, button.primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: var(--tap);
  padding: 0 20px;
  border-radius: 10px;
  border: 0;
  background: var(--forest);
  color: var(--forest-ink);
  font: inherit;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  touch-action: manipulation;
}
.button.secondary { background: transparent; color: var(--forest); border: 2px solid var(--forest); }
.button.berry { background: var(--berry); }
.button[disabled], button[disabled] { opacity: .6; cursor: progress; }

/* --- form fields ------------------------------------------------------- */
.field { margin: 0 0 16px; }
.field:last-child { margin-bottom: 0; }
.field > label, fieldset > legend, .label {
  display: block;
  font-weight: 650;
  margin: 0 0 6px;
}
fieldset { border: 0; padding: 0; margin: 0 0 16px; min-width: 0; }
legend { padding: 0; }
.help { color: var(--muted); font-size: .9rem; margin: 6px 0 0; }
.error { color: var(--error); font-weight: 600; font-size: .95rem; margin: 6px 0 0; }
.has-error input, .has-error select, .has-error textarea { border-color: var(--error); }
.errorlist { color: var(--error); font-weight: 600; padding-left: 18px; }

input[type=text], input[type=email], input[type=number], input[type=password],
input[type=datetime-local], select, textarea {
  width: 100%;
  font: inherit;
  min-height: var(--tap);
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
  color: var(--ink);
}
input[type=file] { font: inherit; width: 100%; padding: 8px 0; }
textarea { min-height: 90px; }

.row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.row3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.with-unit { display: flex; align-items: center; gap: 8px; }
.with-unit input { flex: 1; }
.unit { color: var(--muted); min-width: 2.2em; }

/* Radio/checkbox groups rendered as pills (still real inputs: no JS needed). */
.pills { display: flex; flex-wrap: wrap; gap: 8px; }
.pills label {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
  cursor: pointer;
  font-weight: 500;
  touch-action: manipulation;
}
.pills input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.pills label:has(input:checked) { background: var(--forest); border-color: var(--forest); color: var(--forest-ink); }
.pills label:has(input:focus-visible) { outline: 3px solid var(--berry); outline-offset: 2px; }
.pills.stack { flex-direction: column; align-items: stretch; }
.pills.stack label { border-radius: 10px; }
.pills.percent label { min-width: 58px; justify-content: center; padding: 0 8px; }

.check { display: flex; gap: 10px; align-items: flex-start; font-weight: 500; }
.check input { width: 24px; height: 24px; margin: 2px 0 0; flex: none; }

details { margin: 8px 0 0; }
details > summary { cursor: pointer; color: var(--forest); font-weight: 600; min-height: 40px; display: flex; align-items: center; }

.ebird { margin-top: 16px; padding: 12px; border-radius: 10px; background: #f7f8f5; border: 1px solid var(--line); transition: background .2s, border-color .2s; }
.ebird.nudge { background: #fff6dc; border-color: #e7c766; }
.ebird.nudge .help { color: #6b5200; font-weight: 600; }
.birds { display: flex; flex-direction: column; }
.bird-line {
  display: grid;
  grid-template-columns: 1fr 96px;
  grid-template-areas: "name count" "eating eating";
  gap: 6px 10px;
  align-items: center;
  padding: 10px 0;
  border-top: 1px solid var(--line);
}
.bird-line:first-child { border-top: 0; padding-top: 0; }
.bird-line .bird-name { grid-area: name; font-weight: 600; }
.bird-line input[type=number] { grid-area: count; text-align: center; }
.bird-line .eating { grid-area: eating; font-size: .95rem; color: var(--muted); }
.bird-line .error { grid-column: 1 / -1; margin: 0; }
.locate { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin-bottom: 12px; }
.locate .status { color: var(--muted); font-size: .95rem; }
.nearby { margin: 0 0 14px; }
.nearby:empty { display: none; }

.tree-banner { background: var(--berry-soft); border-color: #f0c9bb; }
.tree-code { font-family: ui-monospace, 'SF Mono', Menlo, monospace; font-weight: 700; letter-spacing: .04em; }
.big-code { font-size: 2rem; }

.submitbar {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  background: rgba(244, 245, 241, .96);
  border-top: 1px solid var(--line);
  padding: 10px 16px calc(10px + env(safe-area-inset-bottom));
}
.submitbar .inner { max-width: 680px; margin: 0 auto; }
.submitbar button { width: 100%; min-height: 56px; font-size: 1.1rem; }

.notice { border-radius: 10px; padding: 12px 14px; margin: 0 0 14px; }
.notice.error { background: #fbe4e1; color: var(--error); }
.notice.ok { background: #e3f1e6; color: var(--ok); }
.notice.wx { background: #eef3f8; color: #2c4a63; font-size: .92rem; }
.notice.wx a { color: inherit; }

.muted { color: var(--muted); }
[hidden] { display: none !important; }

/* --- tables (staff, my trees) ----------------------------------------- */
.table-wrap { overflow-x: auto; }
table { border-collapse: collapse; width: 100%; font-size: .92rem; background: var(--card); }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-size: .8rem; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); }
.thumbs img { height: 56px; border-radius: 6px; margin-right: 4px; }
.status-pending { color: #8a5a00; font-weight: 600; }
.status-approved { color: var(--ok); font-weight: 600; }
.status-rejected { color: var(--error); font-weight: 600; }
.filters { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-bottom: 12px; }

@media (max-width: 420px) {
  .row { grid-template-columns: 1fr; }
}