:root {
  --bg: #f7f6f2;
  --card: #ffffff;
  --text: #1f2421;
  --muted: #6b716d;
  --line: #e3e1da;
  --accent: #2f7d4f;
  --accent-text: #ffffff;
  --ok: #2f7d4f;
  --bad: #c0392b;
  --warn: #b7791f;
  --radius: 12px;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #161917;
    --card: #1f2321;
    --text: #e8ebe9;
    --muted: #9aa29d;
    --line: #313733;
    --accent: #5fb884;
    --accent-text: #0e1a12;
    --ok: #5fb884;
    --bad: #ef7a6d;
    --warn: #e2b04a;
  }
}

* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 15px/1.45 system-ui, -apple-system, 'Segoe UI', sans-serif;
}
#app {
  max-width: 1100px;
  margin: 0 auto;
  /* keep clear of the notch / home indicator when installed on iPhone */
  padding: env(safe-area-inset-top) max(16px, env(safe-area-inset-right)) calc(48px + env(safe-area-inset-bottom)) max(16px, env(safe-area-inset-left));
}
h1 { font-size: 1.3rem; margin: 0; display: flex; align-items: center; gap: 10px; }
.logo { width: 1.4em; height: 1.4em; }
h2 { font-size: 1.15rem; margin: 0; }
h3 { font-size: 1rem; margin: 0 0 8px; }
main { display: flex; flex-direction: column; gap: 12px; }

button, .button, input, select, textarea {
  font: inherit;
  color: inherit;
  border: 1px solid var(--line);
  background: var(--card);
  border-radius: 8px;
  padding: 7px 12px;
}
input, select, textarea { width: 100%; min-width: 0; }
textarea { resize: vertical; font-family: ui-monospace, Menlo, monospace; font-size: 13px; }
button, .button { cursor: pointer; white-space: nowrap; width: auto; }
button:hover, .button:hover { border-color: var(--muted); }
button:disabled { opacity: .5; cursor: default; }
button.primary { background: var(--accent); color: var(--accent-text); border-color: var(--accent); }
button.danger { color: var(--bad); }
button.done { color: var(--ok); border-color: var(--ok); }
button.link { border: 0; background: none; padding: 0; color: var(--accent); text-align: left; white-space: normal; }
button.icon { border: 0; background: none; padding: 4px 8px; color: var(--muted); }
/* iOS zooms the page when focusing inputs smaller than 16px */
@media (pointer: coarse) {
  input, select, textarea { font-size: 16px; }
}
label { display: flex; flex-direction: column; gap: 4px; font-size: .9rem; flex: 1; }

.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px; }
.muted { color: var(--muted); }
.small { font-size: .82rem; }
.ok { color: var(--ok); }
.bad { color: var(--bad); }
.warn { color: var(--warn); font-size: .85rem; }
.error { color: var(--bad); margin: 0; }
.empty { color: var(--muted); text-align: center; padding: 32px 0; }
.row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.row > input[type=search] { flex: 1; }
.row.end { justify-content: flex-end; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip { font-size: .78rem; padding: 2px 8px; border-radius: 99px; background: var(--bg); border: 1px solid var(--line); }
.chip.warn { color: var(--warn); }
.code { font-family: ui-monospace, Menlo, monospace; letter-spacing: .05em; }
.code.big { font-size: 1.2rem; user-select: all; }

/* header */
header.top { display: flex; justify-content: space-between; align-items: center; padding: 14px 0 8px; }
.sync { font-size: .82rem; color: var(--muted); border-radius: 99px; }
.sync.on { color: var(--ok); border-color: var(--ok); }
.tabs { display: flex; gap: 4px; overflow-x: auto; margin-bottom: 14px; position: sticky; top: 0; background: var(--bg); padding: 6px 0; z-index: 5; }
.tabs button { border: 0; background: none; border-radius: 99px; }
.tabs button.active { background: var(--accent); color: var(--accent-text); }

/* phones: bottom tab bar like a native app */
@media (max-width: 640px) {
  #app { padding-bottom: calc(80px + env(safe-area-inset-bottom)); }
  header.top { margin-bottom: 10px; }
  .tabs {
    position: fixed; top: auto; bottom: 0; left: 0; right: 0; margin: 0;
    padding: 6px max(8px, env(safe-area-inset-left)) calc(6px + env(safe-area-inset-bottom)) max(8px, env(safe-area-inset-right));
    background: var(--card); border-top: 1px solid var(--line);
    justify-content: space-around; overflow: visible;
  }
  .tabs button { flex: 1; padding: 8px 2px; font-size: .85rem; }
  #toast { bottom: calc(84px + env(safe-area-inset-bottom)); }
}

/* plan */
.weeknav { display: flex; gap: 8px; align-items: center; justify-content: center; font-weight: 600; }
.days { display: grid; gap: 10px; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); }
.day { display: flex; flex-direction: column; gap: 8px; }
.day.today { border-color: var(--accent); }
.meal { border-top: 1px solid var(--line); padding-top: 8px; display: flex; flex-direction: column; gap: 6px; }
.meal.cooked .title { color: var(--muted); text-decoration: line-through; }
.meal-row { display: flex; gap: 6px; align-items: center; }
.meal-row select { flex: 1; }
.meal .title { font-weight: 600; }
select.add { color: var(--muted); }

/* recipes */
.grid { display: grid; gap: 10px; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); }
.recipe-card { display: flex; flex-direction: column; gap: 6px; text-align: left; white-space: normal; }
.import { display: flex; flex-direction: column; gap: 10px; }
.import ol { margin: 0; padding-left: 20px; }
.ingredients { width: 100%; border-collapse: collapse; }
.ingredients td { padding: 6px 4px; border-bottom: 1px solid var(--line); vertical-align: top; }
.ingredients .amt { white-space: nowrap; font-weight: 600; width: 1%; }
.ingredients .status { text-align: right; font-size: .85rem; width: 1%; white-space: nowrap; }
.ingredients .status select { width: auto; padding: 3px 6px; }
.ingredients tr.pantry { opacity: .65; }
.steps li { margin-bottom: 8px; }
.plan-row { margin: 12px 0; }
.plan-row input, .plan-row select { width: auto; }
textarea.json { min-height: 50vh; }

/* inventory */
.inventory { display: flex; flex-direction: column; gap: 6px; }
.inventory .cat { text-transform: capitalize; color: var(--muted); font-size: .85rem; margin: 10px 0 0; }
.inv-row { display: grid; grid-template-columns: 1fr auto; gap: 6px 12px; align-items: center; padding: 10px 14px; }
.inv-row .title { font-weight: 600; }
.inv-row .qty { text-align: right; }
.inv-row .qty.warn { font-size: inherit; }
.inv-row .actions { grid-column: 1 / -1; display: flex; gap: 6px; justify-content: flex-end; }
@media (min-width: 640px) {
  .inv-row { grid-template-columns: 1fr auto auto; }
  .inv-row .actions { grid-column: auto; }
}
details summary { cursor: pointer; font-weight: 600; }
.untracked, .history, .shop { list-style: none; padding: 0; margin: 8px 0 0; }
.untracked li, .shop li { display: flex; justify-content: space-between; align-items: center; gap: 10px; padding: 8px 0; border-bottom: 1px solid var(--line); }
.history li { padding: 4px 0; font-size: .9rem; }
.warn-card { border-color: var(--warn); }

/* modal */
.overlay { position: fixed; inset: 0; background: rgb(0 0 0 / .45); display: flex; align-items: flex-start; justify-content: center; padding: max(4vh, env(safe-area-inset-top)) 12px calc(4vh + env(safe-area-inset-bottom)); overflow-y: auto; z-index: 20; }
.modal { background: var(--card); border-radius: var(--radius); width: 100%; max-width: 520px; box-shadow: 0 20px 60px rgb(0 0 0 / .3); }
.modal.wide { max-width: 760px; }
.modal header { display: flex; justify-content: space-between; align-items: center; padding: 14px 16px; border-bottom: 1px solid var(--line); }
.modal-body { padding: 16px; display: flex; flex-direction: column; gap: 10px; }
.form { display: flex; flex-direction: column; gap: 12px; }

/* onboarding */
.onboarding { max-width: 440px; margin: 10vh auto 0; gap: 16px; }
.onboarding h1 { font-size: 1.8rem; }
.onboarding .card { display: flex; flex-direction: column; gap: 10px; }
.onboarding .card p { margin: 0; }

#toast { position: fixed; left: 50%; bottom: calc(24px + env(safe-area-inset-bottom)); transform: translate(-50%, 40px); opacity: 0; transition: .2s; background: var(--text); color: var(--bg); padding: 10px 16px; border-radius: 99px; max-width: calc(100% - 32px); z-index: 30; pointer-events: none; }
#toast.show { opacity: 1; transform: translate(-50%, 0); }