:root {
  --bg: #f5f6f4;
  --panel: #ffffff;
  --ink: #1f2a26;
  --muted: #5d6a64;
  --line: #dde2de;
  --accent: #2f6b5a;
  --accent-ink: #ffffff;
  --accent-soft: #e4efe9;
  --ok: #276749;
  --warn: #9a4b00;
  --error-bg: #fdecea;
  --error-ink: #8a1c12;
  --ok-bg: #e6f4ea;
  --radius: 10px;
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #141917;
    --panel: #1c2320;
    --ink: #e7ece9;
    --muted: #a3b0aa;
    --line: #2f3935;
    --accent: #7cc4ab;
    --accent-ink: #0f1a16;
    --accent-soft: #23332d;
    --ok: #86d3a8;
    --warn: #f0b36a;
    --error-bg: #3a1d1a;
    --error-ink: #ffb4a8;
    --ok-bg: #1e3327;
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 15px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

a { color: var(--accent); }
code, .mono { font-family: ui-monospace, "Cascadia Mono", Consolas, monospace; font-size: 0.92em; }
h1 { font-size: 1.6rem; margin: 0 0 0.25rem; line-height: 1.25; }
h2 { font-size: 1.05rem; margin: 0 0 0.75rem; }
h3 { font-size: 0.98rem; margin: 0 0 0.5rem; }
.muted { color: var(--muted); }
.note { color: var(--warn); font-size: 0.9rem; margin: 0.25rem 0; }

.top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 1.5rem;
  padding: 0.75rem 1rem;
  background: var(--panel);
  border-bottom: 1px solid var(--line);
}
.brand { font-weight: 700; color: var(--ink); text-decoration: none; }
.top nav { display: flex; gap: 0.25rem; flex-wrap: wrap; }
.top nav a {
  padding: 0.4rem 0.7rem;
  border-radius: 8px;
  color: var(--ink);
  text-decoration: none;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}
.top nav a[aria-current="page"] { background: var(--accent-soft); color: var(--accent); font-weight: 600; }
.who { margin-left: auto; display: flex; align-items: center; gap: 0.75rem; color: var(--muted); font-size: 0.9rem; }

main { max-width: 1400px; margin: 0 auto; padding: 1.25rem 1rem 3rem; }
.page-head { margin-bottom: 1rem; }
.crumb { margin: 0 0 0.25rem; font-size: 0.9rem; }
.contact { display: flex; flex-wrap: wrap; gap: 0.35rem 1rem; margin: 0.25rem 0 0; }
.badge {
  display: inline-block;
  margin: 0.5rem 0 0;
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  font-weight: 600;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1rem 1.1rem;
  margin-bottom: 1rem;
}
.narrow { max-width: 440px; margin: 2rem auto; }

.flash { padding: 0.7rem 0.9rem; border-radius: var(--radius); margin: 0 0 1rem; }
.flash.ok { background: var(--ok-bg); color: var(--ok); }
.flash.error { background: var(--error-bg); color: var(--error-ink); }
.status { min-height: 1.5em; }
.status.error { color: var(--error-ink); }

button {
  font: inherit;
  font-weight: 600;
  min-height: 44px;
  padding: 0.5rem 0.95rem;
  border-radius: 8px;
  border: 1px solid var(--accent);
  background: var(--accent);
  color: var(--accent-ink);
  cursor: pointer;
}
button.secondary { background: transparent; color: var(--accent); }
button.link { background: none; border: 0; color: var(--accent); padding: 0.25rem; min-height: 44px; font-weight: 500; }
button:focus-visible, a:focus-visible, input:focus-visible, select:focus-visible, summary:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 2px;
}

label { display: flex; flex-direction: column; gap: 0.25rem; font-weight: 600; font-size: 0.92rem; margin-bottom: 0.8rem; }
label .muted, label .note { font-weight: 400; }
label.check { flex-direction: row; align-items: center; gap: 0.5rem; font-weight: 500; }
input, select {
  font: inherit;
  min-height: 44px;
  padding: 0.45rem 0.6rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  color: var(--ink);
  width: 100%;
}
input[type="checkbox"] { width: 20px; min-height: 20px; }
fieldset { border: 1px solid var(--line); border-radius: var(--radius); margin: 0 0 1rem; padding: 0.8rem 1rem 0.4rem; }
legend { font-weight: 700; padding: 0 0.35rem; }
form.inline { display: inline; }
details summary { cursor: pointer; color: var(--accent); min-height: 44px; display: flex; align-items: center; }

/* Board */
.board {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(240px, 1fr);
  gap: 0.75rem;
  overflow-x: auto;
  padding-bottom: 0.5rem;
}
.column { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 0.75rem; }
.column h2 { font-size: 0.92rem; display: flex; justify-content: space-between; gap: 0.5rem; }
.count { color: var(--muted); font-weight: 500; }
.column ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.5rem; }
.card {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  padding: 0.65rem 0.75rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--ink);
  text-decoration: none;
  background: var(--bg);
}
.card:hover { border-color: var(--accent); }
.card .muted { font-size: 0.85rem; }

@media (max-width: 720px) {
  .board { grid-auto-flow: row; grid-auto-columns: auto; overflow-x: visible; }
}

/* Case */
.case-grid { display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 1fr); gap: 1rem; align-items: start; }
@media (max-width: 900px) { .case-grid { grid-template-columns: 1fr; } }
.steps { list-style: none; margin: 0; padding: 0; }
.step { display: flex; gap: 0.75rem; padding: 0.8rem 0; border-top: 1px solid var(--line); }
.step:first-child { border-top: 0; }
.mark {
  flex: 0 0 28px;
  height: 28px;
  border-radius: 50%;
  border: 2px solid var(--line);
  display: grid;
  place-items: center;
  font-weight: 700;
}
.step.done .mark { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.step.skipped .mark { color: var(--muted); }
.step .body { flex: 1; min-width: 0; }
.step .label { font-weight: 600; }
.step.done .label, .step.skipped .label { color: var(--muted); }
.meta { color: var(--muted); font-size: 0.88rem; }
.actions { display: flex; flex-wrap: wrap; gap: 0.5rem; align-items: center; margin-top: 0.5rem; }
.actions .note { flex-basis: 100%; }
.cost { display: grid; grid-template-columns: 1fr 1fr; gap: 0 0.75rem; width: 100%; align-items: end; }
.cost .wide { grid-column: 1 / -1; }
.cost button { justify-self: start; margin-bottom: 0.8rem; }
@media (max-width: 480px) { .cost { grid-template-columns: 1fr; } }
.outcomes { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.activity { list-style: none; margin: 0; padding: 0; font-size: 0.88rem; }
.activity li { display: flex; flex-direction: column; padding: 0.45rem 0; border-top: 1px solid var(--line); }
.activity li:first-child { border-top: 0; }

/* Tables */
table.list { width: 100%; border-collapse: collapse; background: var(--panel); }
table.list th, table.list td { text-align: left; padding: 0.55rem 0.6rem; border-bottom: 1px solid var(--line); vertical-align: middle; }
table.list th { font-size: 0.85rem; color: var(--muted); }
@media (max-width: 640px) {
  table.list thead { display: none; }
  table.list tr { display: block; border-bottom: 1px solid var(--line); padding: 0.4rem 0; }
  table.list td { display: block; border: 0; padding: 0.15rem 0.6rem; }
}

/* Settings */
.conns { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 1rem; }
.conn p { margin: 0.25rem 0; }
.ok { color: var(--ok); }
.warn { color: var(--warn); }
.add-staff { margin-top: 1rem; display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 0 0.75rem; align-items: end; }
.add-staff h3 { grid-column: 1 / -1; }
.add-staff button { margin-bottom: 0.8rem; }

/* Sign-in */
.qr img { display: block; width: 200px; height: 200px; image-rendering: pixelated; background: #fff; padding: 6px; border-radius: 8px; }