:root {
  --bg: #faf7f2; --card: #fff; --ink: #1f1d1a; --muted: #6f6a62; --line: #e9e3d9;
  --accent: #e8590c; --accent-ink: #fff; --warn: #c92a2a; --soft: #f3eee6;
  --radius: 14px; --shadow: 0 1px 2px rgb(0 0 0 / .05), 0 4px 16px rgb(0 0 0 / .04);
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #171614; --card: #211f1c; --ink: #f1ede6; --muted: #a39d93; --line: #35322d; --soft: #2a2824; --warn: #ff8787; --shadow: none; }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 16px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
a { color: var(--accent); }
main { max-width: 1040px; margin: 0 auto; padding: 8px 16px 48px; }
h1 { font-size: 1.6rem; margin: 16px 0 4px; letter-spacing: -.01em; }
h2 { font-size: 1.1rem; margin: 0 0 8px; }
.lead { color: var(--muted); margin: 0 0 20px; }
.muted { color: var(--muted); }
.small { font-size: .85rem; }

.top { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap;
  max-width: 1040px; margin: 0 auto; padding: 14px 16px; }
.logo { font-weight: 800; font-size: 1.25rem; color: var(--ink); text-decoration: none; letter-spacing: -.02em; }
.logo span { font-weight: 500; font-size: .8rem; color: var(--muted); margin-left: 6px; }
.top nav { display: flex; align-items: center; gap: 16px; }
.top nav a { color: var(--ink); text-decoration: none; font-weight: 500; }
.top nav form { margin: 0; }

.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; margin: 0 0 14px; box-shadow: var(--shadow); }
.card.narrow { max-width: 420px; margin: 32px auto; }
.flash { background: #ebfbee; color: #2b8a3e; border-radius: 10px; padding: 10px 14px; }
.error { background: #fff5f5; color: #c92a2a; border-radius: 10px; padding: 10px 14px; }
@media (prefers-color-scheme: dark) { .flash { background: #1e3325; color: #8ce99a; } .error { background: #3b1f1f; color: #ffa8a8; } }

form label { display: block; margin: 0 0 14px; font-weight: 500; }
form small { display: block; color: var(--muted); font-weight: 400; }
input, select { display: block; width: 100%; margin-top: 4px; padding: 11px 12px; font: inherit; color: var(--ink);
  background: var(--bg); border: 1px solid var(--line); border-radius: 10px; }
input:focus, select:focus { outline: 2px solid var(--accent); outline-offset: 1px; }
label.check { display: flex; gap: 10px; align-items: flex-start; font-weight: 400; }
label.check input { width: auto; margin-top: 4px; }
button, .button { display: inline-block; padding: 11px 18px; font: inherit; font-weight: 600; border: 0; border-radius: 10px;
  background: var(--accent); color: var(--accent-ink); cursor: pointer; text-decoration: none; }
.ghost { background: transparent; color: var(--ink); border: 1px solid var(--line); }
.danger { color: var(--warn); }
button.link { background: none; color: var(--muted); padding: 0; font-weight: 500; }
.row { display: flex; gap: 12px; flex-wrap: wrap; align-items: flex-end; }
.row > label { flex: 1 1 160px; }

.colors { border: 0; padding: 0; margin: 0 0 14px; display: flex; gap: 10px; flex-wrap: wrap; }
.colors legend { font-weight: 500; margin-bottom: 6px; padding: 0; }
.swatch input { position: absolute; opacity: 0; }
.swatch span { display: block; width: 32px; height: 32px; border-radius: 50%; background: var(--c); border: 3px solid var(--card); outline: 2px solid transparent; }
.swatch input:checked + span { outline-color: var(--c); }
.swatch input:focus-visible + span { outline-color: var(--ink); }

.child { display: flex; gap: 14px; align-items: flex-start; flex-wrap: wrap; }
.child h2 { margin: 0; }
.child p { margin: 2px 0; }
.child .grow { flex: 1 1 220px; overflow-wrap: anywhere; }
.child .actions { display: flex; gap: 8px; }
.child .actions form { margin: 0; }
.dot { display: inline-block; width: 14px; height: 14px; border-radius: 50%; margin-top: 6px; flex: none; }
.grow { flex: 1; min-width: 0; }

.head { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; flex-wrap: wrap; }
.chips { display: flex; gap: 8px; flex-wrap: wrap; margin: 8px 0 18px; }
.chip { display: inline-flex; align-items: center; gap: 6px; padding: 6px 12px; border-radius: 999px; border: 1px solid var(--line);
  background: var(--card); color: var(--ink); text-decoration: none; font-size: .9rem; }
.chip .dot { width: 10px; height: 10px; margin: 0; background: var(--c); }
.chip.on { background: var(--ink); color: var(--bg); border-color: var(--ink); }
.chip.ghost { color: var(--muted); }

.layout { display: grid; grid-template-columns: 1fr; gap: 20px; }
@media (min-width: 860px) { .layout { grid-template-columns: minmax(0, 1fr) 320px; } }

.group { font-size: .8rem; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); margin: 18px 0 8px; }
.group:first-child { margin-top: 0; }
.group.warn { color: var(--warn); }
.item { display: flex; gap: 12px; background: var(--card); border: 1px solid var(--line); border-left: 4px solid var(--c);
  border-radius: 12px; padding: 12px 14px; margin-bottom: 8px; }
.item p { margin: 0; }
.item .title { font-weight: 600; }
.item .meta { color: var(--muted); font-size: .85rem; margin-top: 2px; }
.item .tag { background: var(--soft); border-radius: 6px; padding: 1px 7px; font-size: .78rem; color: var(--ink); }
.item .notes { font-size: .9rem; margin-top: 6px; }
.item .links { display: flex; flex-wrap: wrap; gap: 4px 14px; font-size: .85rem; margin-top: 6px; }
.item.done .title { text-decoration: line-through; color: var(--muted); }
.tick { margin: 0; }
.tick button { width: 26px; height: 26px; padding: 0; border-radius: 8px; background: transparent; border: 2px solid var(--c); color: var(--c); line-height: 1; }
.item.done .tick button { background: var(--c); color: #fff; }
form.inline { margin: 6px 0 0; }

.add summary { cursor: pointer; font-weight: 600; }
.add form { margin-top: 14px; }

.month-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; }
.month-head a { text-decoration: none; font-size: 1.4rem; padding: 0 8px; }
.grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 2px; text-align: center; font-size: .85rem; }
.dow { color: var(--muted); font-size: .75rem; padding-bottom: 4px; }
.day { padding: 4px 0 2px; border-radius: 8px; min-height: 38px; }
.day.today { background: var(--soft); font-weight: 700; }
.day i { display: flex; justify-content: center; gap: 2px; height: 6px; margin-top: 2px; }
.day b { width: 6px; height: 6px; border-radius: 50%; }
.read .post { border-top: 1px solid var(--line); padding: 8px 0; }
.read .post p { margin: 0 0 2px; }
.prose ul { padding-left: 20px; }

footer { max-width: 1040px; margin: 0 auto; padding: 24px 16px 40px; color: var(--muted); font-size: .8rem; }