body { max-width: 640px; margin: 48px auto; padding: 0 16px; font: 16px/1.5 system-ui, sans-serif; color: #1a1f1c; }
input[type=text] { padding: 6px; }
button { padding: 6px 12px; }

.settings-list { list-style: none; padding: 0; }
.settings-list li { margin: 8px 0; }
.settings-row { display: flex; flex-direction: column; gap: 4px; border: 1px solid #ddd; border-radius: 8px;
  padding: 12px; margin: 12px 0; }
.settings-row label { display: block; margin-top: 8px; font-size: 14px; }
.settings-row input[type=text], .settings-row input[type=email], .settings-row input[type=number],
.settings-row select { width: 100%; box-sizing: border-box; padding: 10px; font-size: 16px; margin-top: 4px; }
.settings-row button { margin-top: 12px; min-height: 44px; }
.settings-row fieldset { border: none; padding: 0; margin: 8px 0 0; }
.settings-row fieldset label { display: inline-block; margin-right: 12px; }
p.notice { color: #14532d; }
p.error { color: #991b1b; }

/* --- app shell and parent pages ------------------------------------------------------------------------ */
:root { color-scheme: light dark; --bg: #ffffff; --fg: #1a1f1c; --muted: #6b7280; --line: #dddddd;
  --card: #f8f9fa; --accent: #1d4ed8; --accent-fg: #ffffff; --ok: #14532d; --warn: #92400e; --bad: #991b1b; }
@media (prefers-color-scheme: dark) {
  :root { --bg: #111418; --fg: #e8eaed; --muted: #9aa0a6; --line: #333a42; --card: #1b2026;
    --accent: #7aa2ff; --accent-fg: #0b1220; --ok: #86efac; --warn: #fcd34d; --bad: #fca5a5; }
  body { background: var(--bg); color: var(--fg); }
  a { color: var(--accent); }
  .settings-row { border-color: var(--line); }
  p.notice { color: var(--ok); }
  p.error { color: var(--bad); }
}
body { margin-top: 0; }
.nav { display: flex; flex-wrap: wrap; gap: 4px 16px; align-items: center; padding: 12px 0; margin-bottom: 8px;
  border-bottom: 1px solid var(--line); }
.nav a { padding: 10px 0; text-decoration: none; font-weight: 600; }
.nav form { margin-left: auto; }
.nav button { min-height: 40px; }
.jobs { list-style: none; padding: 0; margin: 0; }
.job { border: 1px solid var(--line); border-radius: 10px; background: var(--card); margin: 10px 0; padding: 12px; }
.job-link { display: flex; flex-direction: column; gap: 2px; color: inherit; text-decoration: none; }
.job-when { font-weight: 700; }
.job-who, .job-reason { color: var(--muted); font-size: 15px; }
.job.quiet { opacity: 0.6; background: transparent; }
.actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }
.actions form { margin: 0; }
.actions.stacked { flex-direction: column; }
.actions.stacked button, .actions.stacked select { width: 100%; }
.actions button, .button { min-height: 44px; padding: 8px 16px; font-size: 16px; border-radius: 8px;
  border: 1px solid var(--line); background: var(--bg); color: var(--fg); display: inline-block; text-decoration: none;
  box-sizing: border-box; line-height: 26px; }
.actions button.primary, .button.primary { background: var(--accent); color: var(--accent-fg); border-color: var(--accent); }
.offer label { display: block; margin-bottom: 6px; }
.offer select { padding: 10px; font-size: 16px; margin-top: 4px; }
.badge { display: inline-block; font-size: 13px; padding: 1px 8px; border-radius: 999px; border: 1px solid var(--line); }
.badge-open, .badge-proposed { color: var(--warn); border-color: var(--warn); }
.badge-claimed, .badge-done { color: var(--ok); border-color: var(--ok); }
.badge-fell_back { color: var(--bad); border-color: var(--bad); }
.empty { color: var(--muted); }
.pager { display: flex; gap: 8px; flex-wrap: wrap; }
.day h2 { font-size: 18px; margin: 20px 0 4px; }
.facts { display: grid; grid-template-columns: max-content 1fr; gap: 6px 16px; }
.facts dt { color: var(--muted); }
.facts dd { margin: 0; }
.history { padding-left: 20px; color: var(--muted); }