:root {
    --bg: #2a140c; --bg2: #150905; --card: rgba(255,255,255,.06); --line: rgba(255,255,255,.18);
    --ink: #fff5f0; --muted: #f3cdbd; --accent: #ff9468; --accent-ink: #2a0e04; --field: rgba(255,255,255,.08);
    --soft: rgba(255,148,104,.15); --good: #8ce99a; --warn: #ffc078; --warn-bg: rgba(255,192,120,.14); --bad: #ffa8a8; --bad-bg: rgba(255,168,168,.13);
    color-scheme: dark;
}
@media (prefers-color-scheme: light) {
    :root { --bg: #fff6f1; --bg2: #ffe6da; --card: #fff; --line: #f0c8b6; --ink: #2b120a; --muted: #6b4234; --accent: #c4401a; --accent-ink: #fff; --field: #fffaf7; --soft: #ffeadf; --good: #2b8a3e; --warn: #b45309; --warn-bg: #fff1dc; --bad: #c92a2a; --bad-bg: #fff0f0; color-scheme: light; }
}
:root[data-theme="light"] { --bg: #fff6f1; --bg2: #ffe6da; --card: #fff; --line: #f0c8b6; --ink: #2b120a; --muted: #6b4234; --accent: #c4401a; --accent-ink: #fff; --field: #fffaf7; --soft: #ffeadf; --good: #2b8a3e; --warn: #b45309; --warn-bg: #fff1dc; --bad: #c92a2a; --bad-bg: #fff0f0; color-scheme: light; }
:root[data-theme="dark"] {
    --bg: #2a140c; --bg2: #150905; --card: rgba(255,255,255,.06); --line: rgba(255,255,255,.18);
    --ink: #fff5f0; --muted: #f3cdbd; --accent: #ff9468; --accent-ink: #2a0e04; --field: rgba(255,255,255,.08);
    --soft: rgba(255,148,104,.15); --good: #8ce99a; --warn: #ffc078; --warn-bg: rgba(255,192,120,.14); --bad: #ffa8a8; --bad-bg: rgba(255,168,168,.13);
    color-scheme: dark;
}
* { box-sizing: border-box; }
body { margin: 0; min-height: 100vh; padding: clamp(1rem,4vw,2.5rem) 1rem 4rem; display: flex; justify-content: center;
       font: 16px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; color: var(--ink);
       background: var(--bg2) linear-gradient(180deg, var(--bg), var(--bg2) 900px) no-repeat; touch-action: manipulation; }
.app { width: min(560px, 100%); min-width: 0; display: flex; flex-direction: column; }
.col-main, .col-side { display: contents; }
header { text-align: center; margin-bottom: 1.1rem; }
h1 { margin: 0; font-size: 1.7rem; line-height: 1.2; letter-spacing: -.02em; }
.sub { margin: .4rem 0 0; color: var(--muted); font-size: 1rem; }
h2 { margin: 0 0 .7rem; font-size: 1.15rem; overflow-wrap: anywhere; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 1.1rem; margin-bottom: .9rem; min-width: 0; }
label, .label-like { display: block; margin: .9rem 0 .35rem; font-size: .9rem; font-weight: 600; color: var(--muted); padding: 0; }
.card > label:first-of-type, .card h2 + label { margin-top: 0; }
input[type=text], input[type=tel], input[type=date], select, textarea { display: block; width: 100%; min-width: 0; max-width: 100%; min-height: 48px; padding: .6rem .8rem; font: inherit; font-size: 1.05rem; color: var(--ink);
       background: var(--field); border: 1px solid var(--line); border-radius: 12px; -webkit-appearance: none; appearance: none; }
select { -webkit-appearance: auto; appearance: auto; font-size: 1rem; }
input[type=date] { -webkit-appearance: auto; appearance: auto; }
textarea { resize: vertical; line-height: 1.4; min-height: 84px; }
input[aria-invalid="true"] { border-color: var(--bad); }
select option { color: #111; background: #fff; }
input:focus-visible, button:focus-visible, select:focus-visible, textarea:focus-visible, summary:focus-visible, a:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }
::placeholder { color: var(--muted); opacity: .75; }
.hint { margin: .5rem 0 0; color: var(--muted); font-size: .88rem; overflow-wrap: anywhere; }
.hint:empty { display: none; }
.hint.top { margin: -.3rem 0 .8rem; }
[hidden] { display: none !important; }
.warn-box { margin: 0 0 .9rem; padding: .7rem .9rem; border-radius: 12px; background: var(--warn-bg); border-left: 5px solid var(--warn); font-weight: 600; }
.check { display: flex; align-items: flex-start; gap: .6rem; margin: .9rem 0 0; color: var(--ink); font-weight: 600; font-size: .95rem; cursor: pointer; min-height: 44px; padding-top: .55rem; }
.check input { width: 22px; height: 22px; flex: none; margin: 0; accent-color: var(--accent); }
.check.small { font-weight: 500; font-size: .88rem; color: var(--muted); justify-content: center; }

/* buttons */
.primary, .secondary { display: flex; align-items: center; justify-content: center; width: 100%; min-height: 48px; padding: .5rem .8rem; border-radius: 12px;
       font: inherit; font-weight: 700; text-align: center; text-decoration: none; cursor: pointer; line-height: 1.2; overflow-wrap: anywhere; }
.primary { border: 0; background: var(--accent); color: var(--accent-ink); }
.secondary { border: 1px solid var(--line); background: var(--field); color: var(--ink); font-weight: 600; }
.secondary.small { min-height: 44px; padding: .3rem .85rem; font-size: .92rem; margin: 0; }
.add-row { margin-top: .2rem; }
.rows:empty + .msg:not(.show) + .add-row, .rows:empty + .add-row { margin-top: 0; }
.bad-btn { color: var(--bad); border-color: var(--bad); background: transparent; }
.link { display: block; min-height: 44px; margin-top: .2rem; padding: 0 .1rem; border: 0; background: none; color: var(--accent); font: inherit; font-size: .95rem; font-weight: 600; text-align: left; cursor: pointer; }
.err { margin: .4rem 0 0; color: var(--bad); font-weight: 600; font-size: .92rem; overflow-wrap: anywhere; }
.err:empty { display: none; }
.msg { margin: 0; color: var(--muted); font-size: .95rem; overflow-wrap: anywhere; }
.msg.show { display: flex; flex-wrap: wrap; align-items: center; gap: .3rem .8rem; margin: .6rem 0 .6rem; padding: .5rem .75rem; border-radius: 12px; background: var(--soft); color: var(--ink); }
.msg .undo { min-height: 40px; padding: 0 .9rem; border: 1px solid var(--accent); border-radius: 10px; background: none; color: var(--accent); font: inherit; font-weight: 700; cursor: pointer; }
.row-btns { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: 1rem; }
.row-btns > * { flex: 1 1 10rem; width: auto; }
.tool-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: .5rem; }
.tool-grid .wide { grid-column: 1 / -1; }
.pair { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: .6rem; }
.opt { min-width: 0; }

/* people */
.chips { display: flex; flex-wrap: wrap; gap: .45rem; }
.chip { min-height: 44px; max-width: 100%; padding: .3rem 1rem; border: 1px solid var(--line); border-radius: 999px; background: var(--field); color: var(--ink); font: inherit; font-weight: 600; cursor: pointer; overflow-wrap: anywhere; text-align: left; }
.chip[aria-pressed="true"] { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }

/* each row in its own box */
.rows { list-style: none; margin: 0 0 .7rem; padding: 0; display: grid; gap: .6rem; }
.rows:empty { display: none; }
.row-box { border: 1px solid var(--line); border-left: 6px solid var(--accent); border-radius: 14px; padding: .2rem .8rem .75rem; background: var(--field); min-width: 0; display: grid; grid-template-columns: minmax(0, 1fr); }
.row-box label { margin: .6rem 0 .3rem; }
.row-box .remove { margin-top: .6rem; justify-self: start; flex: none; padding: 0 1rem; }
.mini { min-height: 44px; padding: 0 .6rem; border: 1px solid var(--line); border-radius: 10px; background: none; color: var(--accent); font: inherit; font-size: .9rem; font-weight: 700; cursor: pointer; min-width: 0; }
.mini.bad { color: var(--bad); }

/* outputs */
.out { border: 2px solid var(--accent); }
.out + .out, .settings { border-width: 1px; border-color: var(--line); }
.todo { list-style: none; margin: .8rem 0; padding: 0; display: grid; gap: .4rem; }
.todo:empty { display: none; }
.todo li { padding: .5rem .7rem; border-radius: 12px; background: var(--warn-bg); border-left: 5px solid var(--warn); font-weight: 600; font-size: .95rem; overflow-wrap: anywhere; }
.sum-empty { margin: .8rem 0 0; color: var(--muted); }
.plain { margin: 0; padding: .7rem .8rem; border-radius: 12px; border: 1px solid var(--line); background: var(--field); font: .92rem/1.45 ui-monospace, SFMono-Regular, Menlo, monospace; white-space: pre-wrap; overflow-wrap: anywhere; max-height: 22rem; overflow: auto; }
.settings .msg.show { margin: .8rem 0 0; }
.sub-h { margin: 1.1rem 0 .5rem; font-size: 1rem; }

/* quick picks */
.picks { display: flex; flex-wrap: wrap; gap: .4rem; }
.pick { min-height: 44px; max-width: 100%; padding: .3rem .85rem; border: 1px solid var(--line); border-radius: 999px; background: var(--field); color: var(--ink); font: inherit; font-size: .95rem; font-weight: 600; cursor: pointer; overflow-wrap: anywhere; }
.pick[aria-pressed="true"] { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.pick[aria-pressed="true"]::before { content: "✓ "; }
.card > #picks + label { margin-top: 1.1rem; }
.out .row-btns { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
.add-line { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: .5rem; }
.add-line .secondary { width: auto; padding: 0 1.2rem; }
.food-name { margin: .6rem 0 .1rem; font-weight: 700; font-size: 1.05rem; overflow-wrap: anywhere; }
.food-sub { margin: 0 0 .3rem; color: var(--muted); font-size: .88rem; overflow-wrap: anywhere; }
.row-box .seg { margin-top: .4rem; }
.row-box.lvl-trace { border-left-color: var(--bad); }
.seg { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: .4rem; }
.seg label { margin: 0; display: flex; align-items: center; gap: .5rem; min-height: 46px; padding: .3rem .6rem; border: 1px solid var(--line); border-radius: 12px; background: var(--field); color: var(--ink); cursor: pointer; font-size: .92rem; line-height: 1.2; min-width: 0; overflow-wrap: anywhere; }
.seg label:has(input:checked) { border-color: var(--accent); background: var(--soft); box-shadow: inset 0 0 0 1px var(--accent); }
.seg input { accent-color: var(--accent); width: 18px; height: 18px; margin: 0; flex: none; }

/* the card itself: always dark ink on white paper, like the printout */
.previews { display: grid; grid-template-columns: minmax(0, 1fr); gap: .8rem; margin-top: .9rem; }
.acard { background: #fff; color: #1a1a1a; border-radius: 14px; border: 1px solid #d0c4bd; overflow: hidden; min-width: 0; font-size: 1rem; line-height: 1.4; }
.acard .ah { margin: 0; padding: .55em .9em; background: #c4401a; color: #fff; font-weight: 800; font-size: 1.05em; letter-spacing: .01em; overflow-wrap: anywhere; }
.acard .ab { padding: .7em .9em .8em; }
.acard .al { margin: .2em 0 .25em; font-weight: 700; overflow-wrap: anywhere; }
.acard ul { margin: 0 0 .6em; padding: 0 0 0 1.2em; }
.acard[dir="rtl"] ul { padding: 0 1.2em 0 0; }
.acard li { font-weight: 700; font-size: 1.1em; overflow-wrap: anywhere; }
.acard .g-trace li { color: #b3121b; }
.acard p { margin: 0 0 .45em; overflow-wrap: anywhere; }
.acard .ae { margin-top: .5em; padding: .5em .65em; border: 2px solid #b3121b; border-radius: .6em; }
.acard .ae p { margin: 0 0 .2em; }
.acard .ae .aet { font-weight: 800; color: #b3121b; }
.acard .lang-tag { display: block; font-size: .78em; font-weight: 600; opacity: .9; }

/* full screen card */
dialog.full { width: 100vw; max-width: 100vw; height: 100dvh; max-height: 100dvh; margin: 0; padding: 0; border: 0; background: #fff; color: #1a1a1a; overflow: auto; }
dialog.full::backdrop { background: rgba(0,0,0,.6); }
.full-top { display: flex; flex-wrap: wrap; gap: .5rem; align-items: center; justify-content: space-between; padding: .6rem .8rem; background: #f4ece8; border-bottom: 1px solid #d0c4bd; }
.full-langs { display: flex; flex-wrap: wrap; gap: .4rem; }
.full-langs button { min-height: 44px; padding: 0 1rem; border: 1px solid #b9a79e; border-radius: 999px; background: #fff; color: #1a1a1a; font: inherit; font-weight: 700; cursor: pointer; }
.full-langs button[aria-pressed="true"] { background: #c4401a; border-color: #c4401a; color: #fff; }
dialog.full .secondary.small { width: auto; background: #fff; color: #1a1a1a; border-color: #b9a79e; }
#full-card .acard { border: 0; border-radius: 0; font-size: clamp(1.15rem, 4.6vw, 1.9rem); max-width: 60rem; margin: 0 auto; }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* questions */
.faq { margin-top: 1.2rem; }
.faq details { border: 1px solid var(--line); border-radius: 12px; margin: 0 0 .5rem; background: var(--card); }
.faq summary { cursor: pointer; padding: .75rem .9rem; font-weight: 600; min-height: 44px; }
.faq details p { margin: 0; padding: 0 .9rem .8rem; color: var(--muted); }
footer { margin-top: 1.4rem; text-align: center; font-size: .9rem; }
footer a { color: var(--muted); }

.back { display: inline-flex; align-items: center; gap: .4rem; min-height: 44px; margin: 0 0 .5rem; padding: 0 1rem 0 .8rem; border: 1px solid var(--line, rgba(127,127,127,.4)); border-radius: 999px; color: var(--muted, var(--mut, inherit)); font-size: .92rem; font-weight: 600; text-decoration: none; background: transparent; }
.back:hover { color: var(--ink, inherit); border-color: currentColor; }
.back:focus-visible { outline: 3px solid var(--accent, var(--acc, #fff)); outline-offset: 2px; }

#print-area { display: none; }
@media print {
    @page { size: A4 portrait; margin: 12mm; }
    body { background: #fff; color: #000; padding: 0; display: block; }
    .app, dialog { display: none !important; }
    #print-area { display: block; }
}
body.printing .app { display: none; }
body.printing #print-area { display: block; font: 11pt/1.35 system-ui, sans-serif; color: #000; background: #fff; }
#print-area .no-print { width: auto; margin: 0 0 5mm; padding: 0 1.2rem; }
@media print { #print-area .no-print { display: none; } }
#print-area .print-h { margin: 0 0 3mm; font-weight: 700; font-size: 10pt; }
#print-area .big-row { display: flex; gap: 6mm; margin-bottom: 7mm; }
#print-area .pc { width: 88mm; height: 125mm; overflow: hidden; border: .4mm solid #000; border-radius: 3mm; background: #fff; }
#print-area .pc .acard { border: 0; border-radius: 0; font-size: 11pt; }
#print-area .wallet { display: flex; width: fit-content; border: .4mm solid #000; }
#print-area .wc { width: 85.6mm; height: 54mm; overflow: hidden; background: #fff; }
#print-area .wc + .wc { border-left: .4mm dashed #000; }
#print-area .wc .acard { border: 0; border-radius: 0; font-size: 7pt; line-height: 1.25; }
#print-area .wc .acard .ae { border-width: .3mm; }
#print-area .print-tip { margin: 3mm 0 0; font-size: 9pt; max-width: 171mm; }
#print-area .print-note { white-space: pre-wrap; font: 12pt/1.5 system-ui, sans-serif; max-width: 180mm; overflow-wrap: anywhere; }
#print-area .acard, #print-area .acard * { -webkit-print-color-adjust: exact; print-color-adjust: exact; }

/* narrow phones */
@media (max-width: 420px) {
    .card { padding: 1rem .8rem; }
    .row-box { padding: .1rem .65rem .65rem; }
    .row-btns > * { flex-basis: 100%; }
    h1 { font-size: 1.45rem; }
    .pair { grid-template-columns: minmax(0, 1fr); gap: 0; }
    .seg { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 360px) {
    .topbar .theme-toggle { padding: 0; width: 44px; justify-content: center; }
    .topbar .theme-toggle span { display: none; }
    .tool-grid { grid-template-columns: minmax(0, 1fr); }
}

/* laptops and desktops: picking the foods on the left, the card on the right */
@media (min-width: 900px) {
    .app { width: min(1140px, 100%); display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); column-gap: 1.5rem; align-items: start; }
    .app > * { grid-column: 1 / -1; }
    .col-main, .col-side { display: block; min-width: 0; }
    .app > .col-main { grid-column: 1; grid-row: 4; }
    .app > .col-side { grid-column: 2; grid-row: 4; }
    .app > .faq { grid-row: 5; width: min(760px, 100%); justify-self: center; }
    .app > footer { grid-row: 6; width: min(760px, 100%); justify-self: center; }
    header h1 { font-size: 2.2rem; }
    header .sub { max-width: 760px; margin-left: auto; margin-right: auto; }
}