:root {
  --bg: #f6f3ee;
  --card: #ffffff;
  --ink: #1f2328;
  --muted: #646b73;
  --line: #e4ded4;
  --accent: #2f6f5e;
  --accent-ink: #ffffff;
  --accent-soft: #e3f0eb;
  --warn: #8a5a00;
  --warn-soft: #fbf0d9;
  --alert: #a3302a;
  --alert-soft: #fbe3e1;
  --radius: 14px;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #15181b; --card: #1f2327; --ink: #eceff1; --muted: #9aa3ab; --line: #30363c;
    --accent: #5fb39b; --accent-ink: #0d1a16; --accent-soft: #1d3530;
    --warn: #e7b65a; --warn-soft: #3a2f19; --alert: #f08a82; --alert-soft: #3d2120;
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #15181b; --card: #1f2327; --ink: #eceff1; --muted: #9aa3ab; --line: #30363c;
  --accent: #5fb39b; --accent-ink: #0d1a16; --accent-soft: #1d3530;
  --warn: #e7b65a; --warn-soft: #3a2f19; --alert: #f08a82; --alert-soft: #3d2120;
  color-scheme: dark;
}

* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font: 17px/1.4 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  padding: env(safe-area-inset-top) 0 0;
}
.wrap { max-width: 640px; margin: 0 auto; padding: 16px 16px calc(110px + env(safe-area-inset-bottom)); }
h1 { font-size: 26px; margin: 8px 0 2px; }
h2 { font-size: 20px; margin: 0; }
.sub { color: var(--muted); margin: 0 0 16px; }
a { color: var(--accent); }

.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; margin-bottom: 16px; }
.card-head { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 8px; gap: 8px; }
.count { color: var(--muted); font-size: 15px; white-space: nowrap; }
.label { font-weight: 600; margin-bottom: 8px; display: block; }

/* inputs — 17px+ so iPhone Safari never zooms in */
input[type="date"], input[type="text"], input[type="password"], input[type="number"], input[inputmode], select, textarea {
  font: inherit; font-size: 17px; color: var(--ink); background: var(--bg);
  border: 1px solid var(--line); border-radius: 10px; padding: 12px; width: 100%; min-height: 48px;
}
input[type="date"] { -webkit-appearance: none; appearance: none; display: block; }
textarea { min-height: 96px; resize: vertical; }

.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  font: inherit; border: 2px solid var(--line); background: var(--bg); color: var(--ink);
  border-radius: 999px; padding: 10px 18px; min-height: 48px; cursor: pointer;
}
.chip[aria-pressed="true"] { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); font-weight: 600; }
.chip small { opacity: .75; font-weight: 400; }

/* checklist rows: the whole row is the tap target */
.task { display: flex; align-items: center; gap: 14px; padding: 12px 4px; border-top: 1px solid var(--line); min-height: 60px; }
.task:first-of-type { border-top: 0; }
label.task { cursor: pointer; }
.task input[type="checkbox"] {
  -webkit-appearance: none; appearance: none; flex: none; width: 32px; height: 32px; margin: 0;
  border: 2px solid var(--muted); border-radius: 9px; display: grid; place-content: center; background: var(--card);
}
.task input[type="checkbox"]:checked { background: var(--accent); border-color: var(--accent); }
.task input[type="checkbox"]:checked::after { content: ""; width: 9px; height: 16px; border: solid var(--accent-ink); border-width: 0 3.5px 3.5px 0; transform: translateY(-2px) rotate(45deg); }
.task-text { flex: 1; min-width: 0; }
.task-hint { display: block; color: var(--muted); font-size: 14px; margin-top: 2px; }
.status { display: inline-block; font-size: 14px; margin-top: 4px; padding: 2px 8px; border-radius: 6px; }
.status.ok { background: var(--accent-soft); color: var(--accent); }
.status.warn { background: var(--warn-soft); color: var(--warn); }
.status.alert { background: var(--alert-soft); color: var(--alert); font-weight: 600; }
.yesno { display: flex; gap: 6px; flex: none; }
.yesno .chip { padding: 8px 16px; }
.num { display: flex; align-items: center; gap: 6px; flex: none; width: 140px; }
.num input { text-align: center; }
.num span { color: var(--muted); font-size: 14px; }

.btn {
  font: inherit; font-weight: 600; border: 0; border-radius: 12px; min-height: 52px; padding: 0 22px;
  background: var(--accent); color: var(--accent-ink); cursor: pointer; width: 100%;
}
.btn:disabled { opacity: .6; }
.btn.secondary { background: var(--accent-soft); color: var(--accent); }

.savebar {
  position: fixed; left: 0; right: 0; bottom: 0; background: var(--card); border-top: 1px solid var(--line);
  padding: 12px 16px calc(12px + env(safe-area-inset-bottom));
}
.savebar .inner { max-width: 640px; margin: 0 auto; display: flex; gap: 12px; align-items: center; }
.savebar .msg { flex: 1; font-size: 15px; color: var(--muted); }
.savebar .msg.ok { color: var(--accent); font-weight: 600; }
.savebar .msg.err { color: var(--alert); font-weight: 600; }
.savebar .btn { width: auto; flex: none; min-width: 120px; }

.banner { background: var(--warn-soft); color: var(--warn); border-radius: 10px; padding: 10px 14px; font-size: 15px; margin-bottom: 16px; }
.hidden { display: none !important; }
.err-text { color: var(--alert); margin-top: 8px; }
.nav { display: flex; justify-content: space-between; align-items: center; }
.nav a { font-size: 15px; }

/* viewer */
.row { display: flex; gap: 8px; }
.row > * { flex: 1; }
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; text-align: center; }
.stats b { display: block; font-size: 22px; }
.stats span { color: var(--muted); font-size: 13px; }
.day { border-top: 1px solid var(--line); padding: 12px 0; }
.day:first-of-type { border-top: 0; }
.day-head { display: flex; justify-content: space-between; gap: 8px; font-weight: 600; }
.day-meta { color: var(--muted); font-size: 15px; margin-top: 2px; }
.pill { display: inline-block; font-size: 13px; padding: 2px 8px; border-radius: 999px; margin: 4px 4px 0 0; }
.pill.miss { background: var(--alert-soft); color: var(--alert); }
.pill.extra { background: var(--accent-soft); color: var(--accent); }
.day.missing { color: var(--muted); }
.note { background: var(--bg); border-radius: 8px; padding: 8px 10px; margin-top: 8px; font-size: 15px; white-space: pre-wrap; }