:root {
  /* Palette: 06aed5 cyan, f0c808 yellow, fff1d0 cream, 273469 navy, 1e2749 ink.
     Cyan is too light for text on cream (2.3:1), so it only sits on ink. */
  --fg: #1e2749; --muted: #4b5478; --bg: #fff1d0; --card: #fffaee; --line: #e9d8ad;
  --accent: #273469; --accent-fg: #fff1d0; --accent-soft: #fbe29a;
  --header-bg: #1e2749; --header-fg: #f0c808; --header-muted: #c9c3b3; --stripe: #06aed5;
  --focus: #273469;
  --ok: #2a7a4c; --warn: #8a5a00;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --fg: #fff1d0; --muted: #c9c3b3; --bg: #1e2749; --card: #273469; --line: #3a4780;
    --accent: #f0c808; --accent-fg: #1e2749; --accent-soft: #34427e;
    --header-bg: #1e2749; --header-fg: #f0c808; --header-muted: #c9c3b3; --stripe: #06aed5;
    --focus: #06aed5;
    --ok: #7fd68f; --warn: #f0b44d;
    color-scheme: dark;
  }
}
* { box-sizing: border-box; }
body {
  margin: 0; background: var(--bg); color: var(--fg);
  font: 17px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  padding: 0 env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left);
}
/* A full-width band; the side padding keeps its contents in line with the 40rem column below. */
.top {
  display: flex; align-items: baseline; justify-content: space-between;
  background: var(--header-bg); border-bottom: 4px solid var(--stripe);
  padding: calc(env(safe-area-inset-top) + .9rem) max(1rem, calc((100% - 38rem) / 2)) .8rem;
}
.top h1 { margin: 0; font-size: 1.4rem; color: var(--header-fg); letter-spacing: -.01em; }
#who { color: var(--header-muted); font-size: .9rem; }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; }
main { max-width: 40rem; margin: 0 auto; padding: .5rem 1rem 3rem; }
h2 { font-size: 1.05rem; margin: 0 0 .6rem; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 1rem; margin: .9rem 0; }
.notice { background: var(--accent-soft); border-radius: 10px; padding: .6rem .9rem; margin: .9rem 0; }
.muted { color: var(--muted); }

button { font: inherit; border-radius: 10px; border: 1px solid var(--line); background: var(--card); color: var(--fg);
  padding: .55rem .95rem; cursor: pointer; }
button.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-fg); font-weight: 600; }
button.link { background: none; border: 0; color: var(--muted); text-decoration: underline; padding: .25rem 0; }
button:disabled { opacity: .55; cursor: default; }

.meals { list-style: none; margin: 0; padding: 0; }
.meals li { display: grid; grid-template-columns: 4.2rem 1fr; gap: .2rem .75rem; padding: .55rem 0; border-top: 1px solid var(--line); }
.meals li:first-child { border-top: 0; }
.meals .day { color: var(--accent); font-weight: 600; }
.meals .who { grid-column: 2; color: var(--muted); font-size: .85rem; }

.thread { list-style: none; margin: 0 0 .8rem; padding: 0; display: flex; flex-direction: column; gap: .45rem; }
.thread li { max-width: 85%; padding: .45rem .75rem; border-radius: 14px; background: var(--accent-soft); align-self: flex-start; }
.thread li.mine { align-self: flex-end; background: var(--accent); color: var(--accent-fg); }
.thread .time { display: block; font-size: .72rem; opacity: .7; }
.thread .actions { display: flex; flex-wrap: wrap; gap: .4rem; margin-top: .45rem; }
.thread .actions button { padding: .35rem .75rem; font-size: .92rem; }

#compose { display: flex; gap: .5rem; }
#compose input { flex: 1; min-width: 0; font: inherit; padding: .55rem .75rem; border-radius: 10px;
  border: 1px solid var(--line); background: var(--bg); color: var(--fg); }

.status { list-style: none; margin: 0; padding: 0; }
.status li { display: flex; flex-wrap: wrap; align-items: baseline; gap: .2rem .8rem; padding: .45rem 0; border-top: 1px solid var(--line); }
.status li:first-child { border-top: 0; }
.status strong { min-width: 4.5rem; }
.status .steps { display: flex; flex-wrap: wrap; gap: .1rem .6rem; font-size: .88rem; color: var(--muted); }
.status .step.done { color: var(--ok); }
.status .problem { font-size: .88rem; color: var(--warn); }
.thread li.earlier { align-self: center; background: none; padding: 0; }