/* FoodAI — warm paper, herb green. Mobile first; the layout widens at 720px. */

:root {
  --bg: #f7f3ec;
  --surface: #fffdf9;
  --sunken: #efe9dd;
  --ink: #1e2a23;
  --muted: #66726a;
  --line: #e0d8c9;
  --accent: #2c7a4b;
  --accent-ink: #ffffff;
  --accent-soft: #dcefe2;
  --warm: #c2452a;
  --warm-soft: #fbe6dd;
  --shadow: 0 1px 2px rgba(30, 42, 35, .06), 0 8px 24px rgba(30, 42, 35, .07);
  --radius: 18px;
  --font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --display: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, "Times New Roman", serif;
  color-scheme: light dark;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #131814;
    --surface: #1b221d;
    --sunken: #232c26;
    --ink: #e9efe9;
    --muted: #9aa79e;
    --line: #2f3a33;
    --accent: #62c08a;
    --accent-ink: #0f1a13;
    --accent-soft: #1f3a2a;
    --warm: #ff9070;
    --warm-soft: #3a231b;
    --shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 8px 24px rgba(0, 0, 0, .25);
  }
}

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 16px/1.5 var(--font);
}

h1, h2, h3, p, ul, ol { margin: 0; }
ul, ol { padding: 0; list-style: none; }
button, input, select { font: inherit; color: inherit; }
button { cursor: pointer; border: 0; background: none; padding: 0; text-align: inherit; }
small { font-size: .8em; color: var(--muted); }
[hidden] { display: none !important; }

:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

main, .top, .foot { max-width: 1080px; margin: 0 auto; padding-inline: 16px; }

/* ── Header ── */

.top { display: flex; align-items: center; justify-content: space-between; padding-block: 14px; }

.brand { display: inline-flex; align-items: center; gap: 8px; font: 700 1.3rem var(--display); color: var(--ink); text-decoration: none; }
.brand b { color: var(--accent); }
.brand-mark { font-size: 1.4rem; }

.lang { display: inline-flex; padding: 3px; border-radius: 999px; background: var(--sunken); }
.lang button { padding: 5px 12px; border-radius: 999px; font-size: .8rem; font-weight: 600; color: var(--muted); }
.lang button[aria-pressed="true"] { background: var(--surface); color: var(--ink); box-shadow: 0 1px 2px rgba(0, 0, 0, .1); }

/* ── Hero and product input ── */

.hero { padding-block: 12px 8px; }
.hero h1 { font: 700 clamp(1.8rem, 6vw, 2.8rem)/1.1 var(--display); letter-spacing: -.01em; text-wrap: balance; }
.lead { margin-top: 10px; max-width: 56ch; color: var(--muted); text-wrap: pretty; }

.pantry {
  position: relative;
  margin-top: 20px;
  padding: 10px;
  border: 1.5px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
}
.pantry:focus-within { border-color: var(--accent); }

.chips { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; }
.chips:not(:empty) { margin-bottom: 10px; }
.chips-note { flex-basis: 100%; font-size: .85rem; color: var(--muted); }

.chip {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 5px 4px 5px 10px;
  border-radius: 999px;
  background: var(--accent-soft);
  font-size: .95rem; font-weight: 500;
}
.chip button { width: 24px; height: 24px; border-radius: 50%; line-height: 1; text-align: center; color: var(--muted); }
.chip button:hover { background: rgba(0, 0, 0, .1); color: var(--ink); }
.chip-unknown { background: var(--sunken); color: var(--muted); text-decoration: line-through; text-decoration-color: var(--line); }

.entry { display: flex; gap: 8px; }
.entry input {
  flex: 1; min-width: 0;
  padding: 10px 8px;
  border: 0; outline: 0; background: none;
  font-size: 1.05rem;
}
.entry input::placeholder { color: var(--muted); opacity: .8; }

.btn { padding: 10px 18px; border-radius: 12px; font-weight: 600; }
.btn-primary { background: var(--accent); color: var(--accent-ink); }
.btn-primary:hover { filter: brightness(1.08); }

.suggest {
  position: absolute; z-index: 5; left: 0; right: 0; top: calc(100% + 6px);
  padding: 6px;
  border: 1px solid var(--line); border-radius: 14px;
  background: var(--surface);
  box-shadow: var(--shadow);
}
.suggest button { display: flex; align-items: center; gap: 10px; width: 100%; padding: 9px 10px; border-radius: 10px; }
.suggest button small { margin-left: auto; }
.suggest button:hover, .suggest button.is-active { background: var(--accent-soft); }

/* One swipeable line on a phone, so the results stay close to the input. */
.popular { display: flex; align-items: center; gap: 6px; margin: 12px -16px 0; padding: 2px 16px; overflow-x: auto; scrollbar-width: none; }
.popular::-webkit-scrollbar { display: none; }
.popular > * { flex: none; }
.popular-label { margin-right: 2px; font-size: .85rem; color: var(--muted); }

/* ── Pills, links, checks ── */

.pills { display: flex; flex-wrap: wrap; gap: 6px; }

.pill {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 12px;
  border: 1px solid var(--line); border-radius: 999px;
  background: var(--surface);
  font-size: .9rem; white-space: nowrap;
}
button.pill:hover { border-color: var(--accent); }
.pill[aria-pressed="true"] { border-color: var(--accent); background: var(--accent); color: var(--accent-ink); }
.pill[aria-pressed="true"] small { color: inherit; opacity: .8; }
.pill-add::before { content: "+"; color: var(--accent); font-weight: 700; }
.pill-static { background: var(--accent-soft); border-color: transparent; }

.link { color: var(--accent); font-size: .9rem; font-weight: 600; text-decoration: underline; text-underline-offset: 3px; }

.check { display: inline-flex; align-items: center; gap: 8px; font-size: .92rem; cursor: pointer; }
.check input { width: 18px; height: 18px; accent-color: var(--accent); }

/* ── Goal & diet ── */

.prefs { margin-top: 18px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
.prefs summary { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; padding: 12px 14px; cursor: pointer; list-style: none; }
.prefs summary::-webkit-details-marker { display: none; }
.prefs summary::after { content: "▾"; margin-left: auto; color: var(--muted); transition: rotate .15s; }
.prefs[open] summary::after { rotate: 180deg; }
.prefs-title { font-weight: 600; }
.prefs-now { display: flex; flex-wrap: wrap; gap: 6px; }
.prefs-now span { padding: 2px 10px; border-radius: 999px; background: var(--accent-soft); font-size: .82rem; font-weight: 500; }
.prefs-body { display: grid; gap: 16px; padding: 4px 14px 16px; }

.field { display: grid; gap: 6px; }
.field-label, .k { font-size: .75rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); }

.seg { display: inline-flex; flex-wrap: wrap; width: fit-content; padding: 3px; border-radius: 12px; background: var(--sunken); }
.seg button { padding: 7px 14px; border-radius: 9px; font-size: .92rem; font-weight: 500; color: var(--muted); }
.seg button[aria-pressed="true"] { background: var(--surface); color: var(--ink); box-shadow: 0 1px 2px rgba(0, 0, 0, .12); }

.profile { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; margin: 0; padding: 12px; border: 1px dashed var(--line); border-radius: 14px; }
.profile legend { padding-inline: 6px; font-size: .9rem; font-weight: 600; }
.profile label { display: grid; gap: 4px; font-size: .82rem; color: var(--muted); }
.profile .wide, .target { grid-column: 1 / -1; }
.profile input, .profile select { width: 100%; padding: 8px 10px; border: 1px solid var(--line); border-radius: 10px; background: var(--bg); font-size: 1rem; color: var(--ink); }
.target { font-size: .9rem; color: var(--muted); }
.target b { color: var(--ink); }

/* ── Tabs and toolbar ── */

.tabs { display: flex; gap: 4px; margin-top: 22px; border-bottom: 1px solid var(--line); overflow-x: auto; scrollbar-width: none; }
.tabs::-webkit-scrollbar { display: none; }
.tabs button { padding: 10px 14px; margin-bottom: -1px; border-bottom: 3px solid transparent; font-weight: 600; color: var(--muted); white-space: nowrap; }
.tabs button[aria-pressed="true"] { border-color: var(--accent); color: var(--ink); }
.tabs small { margin-left: 6px; padding: 1px 7px; border-radius: 999px; background: var(--sunken); font-weight: 600; }

#view { padding-block: 16px 40px; min-height: 40vh; }

.toolbar { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px; }
.toolbar .pills { flex-wrap: nowrap; max-width: 100%; overflow-x: auto; scrollbar-width: none; padding-block: 2px; }
.toolbar .pills::-webkit-scrollbar { display: none; }

.hint, .sub { margin-top: 12px; color: var(--muted); font-size: .95rem; }
.empty { margin-top: 28px; padding: 28px 18px; border: 1px dashed var(--line); border-radius: var(--radius); text-align: center; color: var(--muted); text-wrap: balance; }

/* ── Recipe cards ── */

.group { margin-top: 26px; }
.group h2, .slot h2 { display: flex; align-items: center; gap: 10px; font: 700 1.35rem var(--display); }
.now { padding: 2px 10px; border-radius: 999px; background: var(--warm-soft); color: var(--warm); font: 600 .75rem var(--font); }
.ready-mark { display: grid; place-items: center; width: 26px; height: 26px; border-radius: 50%; background: var(--accent); color: var(--accent-ink); font: 700 .9rem var(--font); }
.more { display: block; margin: 12px auto 0; }

.grid { display: grid; grid-template-columns: minmax(0, 1fr); gap: 12px; margin-top: 12px; }

.card {
  display: flex; flex-direction: column; gap: 10px;
  width: 100%; padding: 14px;
  border: 1px solid var(--line); border-radius: var(--radius);
  background: var(--surface);
  transition: transform .12s, box-shadow .12s, border-color .12s;
}
.card:hover { border-color: var(--accent); box-shadow: var(--shadow); transform: translateY(-1px); }
.card-ready { border-color: color-mix(in srgb, var(--accent) 45%, var(--line)); }
.card-more { opacity: .82; }

.card-top { display: flex; gap: 12px; }
.card-emoji { flex: none; display: grid; place-items: center; width: 48px; height: 48px; border-radius: 14px; background: var(--sunken); font-size: 1.6rem; }
.card-head { display: grid; gap: 2px; min-width: 0; }
.card-title { font-weight: 650; line-height: 1.25; text-wrap: balance; }
.card-meta { font-size: .85rem; color: var(--muted); }

.match { display: flex; align-items: center; gap: 10px; font-size: .85rem; color: var(--muted); }
.meter { flex: 1; height: 6px; border-radius: 999px; background: var(--sunken); overflow: hidden; }
.meter i { display: block; height: 100%; border-radius: inherit; background: var(--accent); }
.need { font-size: .9rem; color: var(--warm); }
.ok { font-size: .9rem; font-weight: 600; color: var(--accent); }
.portion { font-size: .9rem; font-weight: 600; }

.tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: auto; }
.tag { padding: 2px 9px; border-radius: 999px; background: var(--sunken); font-size: .75rem; font-weight: 500; color: var(--muted); }
.tag-goal { background: var(--accent-soft); color: var(--accent); font-weight: 600; }
.tag-meal { background: var(--warm-soft); color: var(--warm); font-weight: 600; }

/* ── Pairings ── */

.product { display: grid; gap: 8px; align-content: start; padding: 14px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
.product h3 { display: flex; align-items: center; gap: 8px; font-size: 1.1rem; }
.product .k { margin-top: 4px; }
.when { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; }
.when-meal { padding: 2px 10px; border-radius: 999px; background: var(--warm-soft); color: var(--warm); font-size: .82rem; font-weight: 600; }
.when-note { font-size: .9rem; color: var(--muted); }

.addition { display: grid; gap: 4px; align-content: start; width: 100%; padding: 12px 14px; border: 1px solid var(--line); border-radius: 14px; background: var(--surface); }
.addition:hover { border-color: var(--accent); }
.addition-name { display: flex; align-items: center; gap: 8px; font-weight: 600; }
.plus { display: grid; place-items: center; width: 22px; height: 22px; border-radius: 50%; background: var(--accent); color: var(--accent-ink); font-weight: 700; line-height: 1; }
.addition-why { font-size: .88rem; color: var(--muted); }
.addition-unlock { font-size: .88rem; font-weight: 500; color: var(--accent); }

/* ── Day menu ── */

.plan { display: grid; gap: 18px; margin-top: 14px; }
.slot-head { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 12px; margin-bottom: 8px; }
.slot-head .link { margin-left: auto; }
.slot-budget { font-size: .85rem; color: var(--muted); }
.slot .empty { margin-top: 0; padding: 18px; }
.plan-total { margin-top: 20px; padding: 14px; border-radius: 14px; background: var(--accent-soft); }
.plan-total span { color: var(--muted); }

/* ── Recipe sheet ── */

.sheet {
  width: 100%; max-width: 760px; max-height: 92dvh;
  margin: auto auto 0; padding: 20px 16px 28px;
  border: 0; border-radius: 22px 22px 0 0;
  background: var(--surface); color: var(--ink);
  overflow-y: auto; overscroll-behavior: contain;
}
.sheet::backdrop { background: rgba(15, 20, 16, .55); }
.sheet-close { position: sticky; top: 0; float: right; z-index: 1; width: 36px; height: 36px; border-radius: 50%; background: var(--sunken); font-size: 1.3rem; line-height: 1; text-align: center; }
.sheet-head { display: flex; gap: 14px; align-items: center; padding-right: 44px; }
.sheet-head h2 { font: 700 1.5rem/1.15 var(--display); text-wrap: balance; }
.sheet-emoji { flex: none; display: grid; place-items: center; width: 60px; height: 60px; border-radius: 18px; background: var(--sunken); font-size: 2rem; }

.why { display: grid; gap: 2px; margin-top: 16px; padding: 12px 14px; border-radius: 14px; background: var(--warm-soft); }
.why .k { color: var(--warm); }

.nutri { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 8px; margin-top: 12px; }
.macro { display: grid; gap: 2px; padding: 10px 8px; border-radius: 12px; background: var(--sunken); text-align: center; }
.macro b { font-size: 1.05rem; }
.macro span { font-size: .75rem; color: var(--muted); }
.macro-kcal b { font-size: 1.4rem; line-height: 1.1; }

.advice { margin-top: 12px; padding: 10px 14px; border-left: 3px solid var(--accent); border-radius: 4px 12px 12px 4px; background: var(--accent-soft); font-size: .95rem; }

.sheet-cols { display: grid; gap: 22px; margin-top: 22px; }
.sheet h3 { font: 700 1.15rem var(--display); }
.sheet-sub { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px; }

.stepper { display: inline-flex; align-items: center; gap: 10px; font-size: .9rem; }
.stepper button { width: 32px; height: 32px; border-radius: 50%; background: var(--sunken); font-size: 1.1rem; line-height: 1; text-align: center; }
.stepper button:disabled { opacity: .4; cursor: default; }

.ing { margin-top: 10px; }
.ing li { display: flex; align-items: baseline; gap: 10px; padding: 8px 0; border-bottom: 1px solid var(--line); }
.ing-name { flex: 1; display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 8px; min-width: 0; }
.ing-qty { white-space: nowrap; font-variant-numeric: tabular-nums; color: var(--muted); }
.mark { flex: none; min-width: 1.2em; text-align: center; color: var(--muted); }
.mark-have { color: var(--accent); font-weight: 700; }
.mark-buy { padding: 1px 8px; border-radius: 999px; background: var(--warm-soft); color: var(--warm); font-size: .75rem; font-weight: 600; }
.is-missing .ing-name { font-weight: 600; }
.is-soft { color: var(--muted); }
.is-skip .ing-label, .is-skip .ing-qty { text-decoration: line-through; }

.steps { display: grid; gap: 12px; margin-top: 12px; counter-reset: step; }
.steps li { position: relative; padding-left: 40px; counter-increment: step; }
.steps li::before { content: counter(step); position: absolute; left: 0; top: 0; display: grid; place-items: center; width: 28px; height: 28px; border-radius: 50%; background: var(--accent); color: var(--accent-ink); font-size: .85rem; font-weight: 700; }

/* ── Footer ── */

.foot { padding-block: 20px 32px; border-top: 1px solid var(--line); font-size: .82rem; color: var(--muted); }
.noscript { padding: 16px; text-align: center; }

/* ── Wider screens ── */

@media (min-width: 720px) {
  main, .top, .foot { padding-inline: 28px; }
  .hero { padding-block: 28px 8px; }
  .pantry { padding: 14px; }
  .popular { flex-wrap: wrap; margin-inline: 0; padding-inline: 0; overflow: visible; }
  .grid { grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); }
  .plan { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .profile { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .sheet { margin: auto; padding: 28px; border-radius: 22px; }
  .sheet-cols { grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); gap: 32px; }
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; }
}