:root {
  --bg: #fbf8f3;
  --card: #ffffff;
  --ink: #2b2622;
  --muted: #6b625a;
  --line: #e6ddd2;
  --accent: #b4532a;
  --accent-dark: #8f3f1d;
  --soft: #f3e9de;
  --radius: 14px;
  --maxw: 760px;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }

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

body {
  margin: 0;
  min-height: 100vh;
  min-height: 100dvh;
  background: var(--bg);
  color: var(--ink);
  font: 16px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  padding-left: env(safe-area-inset-left);
  padding-right: env(safe-area-inset-right);
  padding-bottom: env(safe-area-inset-bottom);
}

a { color: var(--accent-dark); }
a:focus-visible, button:focus-visible, select:focus-visible, input:focus-visible {
  outline: 3px solid #e0a37f;
  outline-offset: 2px;
}

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 16px; }

.site-header { border-bottom: 1px solid var(--line); background: var(--card); }
.site-header .wrap { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px 16px; padding-top: 12px; padding-bottom: 12px; }
.brand { font-weight: 700; text-decoration: none; color: var(--ink); }
.nav a { margin-left: 16px; text-decoration: none; color: var(--muted); }
.nav a:first-child { margin-left: 0; }

h1 { font-size: 1.75rem; line-height: 1.25; margin: 24px 0 8px; }
h2 { font-size: 1.25rem; margin: 28px 0 8px; }
h3 { font-size: 1.05rem; margin: 0 0 8px; }
.lead { font-size: 1.05rem; color: var(--ink); margin: 0 0 8px; }
.muted { color: var(--muted); }

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

fieldset { border: 0; padding: 0; margin: 0 0 16px; min-width: 0; }
legend { font-weight: 700; padding: 0; margin-bottom: 8px; }

.field { display: block; margin-bottom: 14px; }
.field > span { display: block; font-weight: 600; margin-bottom: 4px; }

select, input[type="number"] {
  width: 100%;
  min-height: 48px;
  font-size: 16px; /* 16px stops iOS Safari from zooming on focus */
  padding: 8px 12px;
  border: 1px solid #cfc3b5;
  border-radius: 10px;
  background: #fff;
  color: var(--ink);
}

.checks { display: grid; grid-template-columns: 1fr; gap: 8px; }
.check {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 48px;
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
  cursor: pointer;
}
.check input { width: 22px; height: 22px; flex: 0 0 auto; margin: 0; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 10px 18px;
  font-size: 16px;
  font-weight: 600;
  border-radius: 10px;
  border: 1px solid var(--accent);
  background: var(--accent);
  color: #fff;
  cursor: pointer;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
}
.btn:hover { background: var(--accent-dark); }
.btn.secondary { background: #fff; color: var(--accent-dark); }
.btn.secondary:hover { background: var(--soft); }
.btn.block { width: 100%; }

.actions { display: grid; grid-template-columns: 1fr; gap: 8px; margin: 12px 0; }
.status { min-height: 1.5em; color: var(--muted); margin: 4px 0 0; }

.month { border-top: 1px solid var(--line); padding-top: 12px; margin-top: 12px; }
.tasks { list-style: none; margin: 0; padding: 0; }
.task { padding: 8px 0; }
.task-head { display: flex; flex-wrap: wrap; gap: 6px 10px; align-items: baseline; }
.badge {
  font-size: 0.75rem;
  padding: 2px 8px;
  border-radius: 999px;
  background: var(--soft);
  color: var(--accent-dark);
  border: 1px solid #e0cbb6;
}
.task-detail { margin: 4px 0; }
.task-src { margin: 0; font-size: 0.85rem; color: var(--muted); }

.faq dt { font-weight: 700; margin-top: 12px; }
.faq dd { margin: 4px 0 0; }

.notice { font-size: 0.9rem; color: var(--muted); }
.site-footer { border-top: 1px solid var(--line); margin-top: 32px; padding: 16px 0 24px; font-size: 0.9rem; color: var(--muted); }

.sr-copy { position: fixed; top: 0; left: 0; width: 1px; height: 1px; opacity: 0; font-size: 16px; }

@media (min-width: 640px) {
  .checks { grid-template-columns: 1fr 1fr; }
  .actions { grid-template-columns: repeat(3, 1fr); }
  h1 { font-size: 2.1rem; }
}

@media print {
  body { background: #fff; font-size: 12pt; }
  .site-header, .site-footer, .no-print, .actions, #profileForm, .faq-block, .intro { display: none !important; }
  .card { border: 0; padding: 0; margin: 0; }
  .month { break-inside: avoid; page-break-inside: avoid; }
  .task-src a { color: inherit; text-decoration: none; }
}