/* Listinha v1 — palette from the approved journey (leaf green, yolk highlight), light + dark. System fonts only. */
:root {
  --bg: #f3f6f1;
  --paper: #ffffff;
  --ink: #1d2b26;
  --muted: #55655e;
  --line: #d6dfd8;
  --leaf: #2d7a4f;
  --leaf-ink: #fbfcfa;
  --leaf-soft: #dcefe2;
  --yolk: #f4c542;
  --yolk-soft: #fbf0c6;
  --warn: #b5541c;
  --screen: #fbfcfa;
  --shadow: rgba(20, 40, 30, 0.35);
  --font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #121a17;
    --paper: #1a2420;
    --ink: #e6eee9;
    --muted: #a3b5ac;
    --line: #2e3d37;
    --leaf: #5cc188;
    --leaf-ink: #0f1a15;
    --leaf-soft: #1f3a2b;
    --yolk: #e9bd3d;
    --yolk-soft: #3a3218;
    --warn: #f0965c;
    --screen: #18211d;
    --shadow: rgba(0, 0, 0, 0.6);
  }
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font);
  font-size: 1.0625rem; /* 17px */
  line-height: 1.45;
  padding-left: env(safe-area-inset-left, 0px);
  padding-right: env(safe-area-inset-right, 0px);
  overflow-x: hidden;
}
h1, h2, h3 { line-height: 1.15; margin: 0; font-weight: 800; letter-spacing: -0.01em; }
h1 { font-size: 1.65rem; }
h2 { font-size: 1.3rem; }
h3 { font-size: 1.1rem; }
p { margin: 0; }
a { color: var(--leaf); }
button, input, select, textarea { font: inherit; color: inherit; }
:focus-visible { outline: 3px solid var(--leaf); outline-offset: 2px; }
mark { background: linear-gradient(transparent 55%, var(--yolk-soft) 55%); color: inherit; padding: 0 2px; }
.muted { color: var(--muted); }
.small { font-size: 0.875rem; }
.pad { padding: 16px; }
.skip { position: absolute; left: -999px; top: 0; background: var(--leaf); color: var(--leaf-ink); padding: 10px 14px; z-index: 50; }
.skip:focus { left: 8px; top: 8px; }

/* Top bar and layout */
.topbar {
  position: sticky; top: 0; z-index: 10;
  display: flex; align-items: center; justify-content: space-between; gap: 8px;
  max-width: 640px; margin: 0 auto; padding: 6px 16px; min-height: 52px;
  background: var(--bg); border-bottom: 1px solid var(--line);
}
.brand { font-weight: 800; font-size: 1.25rem; color: var(--leaf); text-decoration: none; min-height: 44px; display: inline-flex; align-items: center; }
.topnav { display: flex; gap: 4px; }
.topnav a {
  min-height: 44px; min-width: 44px; padding: 0 14px; display: inline-flex; align-items: center; justify-content: center;
  border-radius: 999px; color: var(--ink); text-decoration: none; font-weight: 600;
}
.topnav a[aria-current="page"] { background: var(--leaf-soft); color: var(--leaf); }
main { max-width: 640px; margin: 0 auto; padding: 16px 16px 120px; display: grid; gap: 14px; align-content: start; }
main:focus { outline: none; }
main > * { min-width: 0; }
.head { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 4px 12px; }
.head small { color: var(--muted); }
.back { display: inline-flex; align-items: center; min-height: 44px; text-decoration: none; font-weight: 600; justify-self: start; }
.sec { font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--muted); font-weight: 700; margin-top: 6px; }
.stack { display: grid; gap: 10px; min-width: 0; }

/* Banners */
.errbox {
  max-width: 640px; margin: 8px auto 0; padding: 12px 16px; background: var(--paper); border: 2px solid var(--warn); border-radius: 12px; color: var(--warn);
  font-weight: 600; display: flex; justify-content: space-between; align-items: center; gap: 8px;
}
.errtext { color: var(--warn); font-weight: 600; }
.banner {
  background: var(--yolk-soft); border: 1px solid var(--yolk); border-radius: 14px; padding: 12px 14px;
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px;
}

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px; text-align: center; text-decoration: none; cursor: pointer;
  min-height: 52px; padding: 12px 18px; border-radius: 14px; border: 2px solid var(--leaf);
  background: var(--leaf); color: var(--leaf-ink); font-weight: 700; width: 100%;
}
.btn.ghost { background: transparent; color: var(--leaf); }
.btn.auto { width: auto; }
.btn.small { min-height: 44px; padding: 8px 14px; font-size: 0.95rem; }
.btn[disabled] { opacity: 0.55; cursor: default; }
.iconbtn {
  min-width: 44px; min-height: 44px; border-radius: 50%; border: 1px solid var(--line); background: var(--paper); color: var(--ink);
  cursor: pointer; display: inline-grid; place-items: center; font-size: 1.25rem; line-height: 1; padding: 0; flex: none;
}
.iconbtn.leaf { background: var(--leaf); color: var(--leaf-ink); border-color: var(--leaf); }
.linkbtn { background: none; border: 0; color: var(--leaf); font-weight: 700; text-decoration: underline; cursor: pointer; min-height: 44px; padding: 0 8px; }

/* Add form */
.addbox { display: flex; align-items: center; gap: 8px; background: var(--paper); border: 2px solid var(--leaf); border-radius: 16px; padding: 4px 6px 4px 14px; }
.addbox input { flex: 1; min-width: 0; min-height: 48px; border: 0; background: transparent; font-size: 1.0625rem; }
.addbox input:focus-visible { outline: none; }
.addbox:focus-within { outline: 3px solid var(--leaf); outline-offset: 2px; }
.mic[aria-pressed="true"] { background: var(--yolk); border-color: var(--yolk); color: #3a2e05; }
.suggest { list-style: none; margin: -6px 0 0; padding: 4px; background: var(--paper); border: 1px solid var(--line); border-radius: 14px; display: grid; }
.suggest button { width: 100%; min-height: 48px; text-align: left; background: none; border: 0; border-radius: 10px; padding: 0 12px; cursor: pointer; display: flex; justify-content: space-between; gap: 8px; align-items: center; }
.suggest button:hover { background: var(--leaf-soft); }

/* Chips */
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { min-height: 44px; padding: 0 14px; border-radius: 999px; border: 1px solid var(--line); background: var(--paper); cursor: pointer; }
.chip[aria-pressed="true"] { background: var(--leaf-soft); border-color: var(--leaf); font-weight: 700; }

/* Rows */
.row { display: flex; align-items: center; gap: 10px; background: var(--paper); border: 1px solid var(--line); border-radius: 12px; padding: 6px 8px 6px 12px; min-height: 52px; min-width: 0; }
.row .name { flex: 1; min-width: 0; overflow-wrap: anywhere; }
.row .name small { display: block; color: var(--muted); font-size: 0.82rem; }
.row .qty { font-variant-numeric: tabular-nums; color: var(--muted); white-space: nowrap; }
.row.new { border-color: var(--yolk); background: var(--yolk-soft); }
.row.later .name { color: var(--muted); }
.row.warn { border-color: var(--warn); }
.row.tap { cursor: pointer; width: 100%; text-align: left; }
button.row { font: inherit; color: inherit; }
.row.tap:hover { border-color: var(--leaf); }
.tipcard .row { background: transparent; border-color: var(--yolk); }

/* Checkbox rows */
.checkrow { display: flex; align-items: center; gap: 12px; min-height: 52px; cursor: pointer; flex: 1; min-width: 0; }
.checkrow input { appearance: none; -webkit-appearance: none; width: 28px; height: 28px; flex: none; margin: 0; border: 2px solid var(--leaf); border-radius: 8px; background: var(--paper); display: grid; place-items: center; cursor: pointer; }
.checkrow input:checked { background: var(--leaf); }
.checkrow input:checked::after { content: ""; width: 12px; height: 6px; border: 3px solid var(--leaf-ink); border-top: 0; border-right: 0; transform: rotate(-45deg) translate(1px, -1px); }
.checkrow.big input { width: 36px; height: 36px; border-radius: 10px; }
.checkrow.big input:checked::after { width: 16px; height: 8px; }
.checkrow.big { font-size: 1.2rem; min-height: 64px; }
.checkrow .name { flex: 1; min-width: 0; overflow-wrap: anywhere; }
.checkrow .name small { display: block; color: var(--muted); font-size: 0.82rem; }
.row.missing { border-color: var(--warn); }

.stepper { display: flex; align-items: center; gap: 4px; font-variant-numeric: tabular-nums; flex: none; }
.stepper output { min-width: 4.2ch; text-align: center; font-weight: 600; }

/* Cards */
.card { background: var(--paper); border: 1px solid var(--line); border-radius: 14px; padding: 14px; display: grid; gap: 8px; min-width: 0; }
.card.hi { border: 2px solid var(--leaf); }
.card.tip { background: var(--yolk-soft); border-color: var(--yolk); }
.card .t { font-weight: 700; display: flex; justify-content: space-between; gap: 8px; align-items: baseline; }
.card .t .v { font-variant-numeric: tabular-nums; white-space: nowrap; }
.card .s { color: var(--muted); font-size: 0.9rem; }
.card .s.ok { color: var(--leaf); font-weight: 700; }
.card .s.bad { color: var(--warn); }
.pill { display: inline-block; font-size: 0.72rem; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase; padding: 3px 9px; border-radius: 999px; background: var(--leaf); color: var(--leaf-ink); white-space: nowrap; }
.pill.soft { background: var(--leaf-soft); color: var(--leaf); }
.pill.yolk { background: var(--yolk); color: #3a2e05; }
.pill.warn { background: transparent; border: 1px solid var(--warn); color: var(--warn); }

progress { width: 100%; height: 10px; border: 0; border-radius: 10px; overflow: hidden; background: var(--leaf-soft); accent-color: var(--leaf); }
progress::-webkit-progress-bar { background: var(--leaf-soft); }
progress::-webkit-progress-value { background: var(--leaf); }
progress::-moz-progress-bar { background: var(--leaf); }

/* Toast */
.toast {
  position: fixed; left: 50%; transform: translateX(-50%); bottom: calc(16px + env(safe-area-inset-bottom, 0px)); z-index: 30;
  width: min(92vw, 560px); background: var(--ink); color: var(--bg); border-radius: 12px; padding: 4px 6px 4px 14px;
  display: flex; align-items: center; justify-content: space-between; gap: 8px; box-shadow: 0 10px 24px -10px var(--shadow);
}
.toast button { background: none; border: 0; color: var(--yolk); font-weight: 800; min-height: 44px; min-width: 44px; padding: 0 12px; cursor: pointer; }
@media (prefers-color-scheme: dark) { .toast button { color: #7a5a00; } }

/* Sheet (dialog) */
.sheet {
  border: 0; padding: 0; background: var(--paper); color: var(--ink); width: 100%; max-width: 640px; max-height: 88vh; margin: auto auto 0;
  border-radius: 20px 20px 0 0; overflow: auto; box-shadow: 0 -10px 30px -12px var(--shadow);
}
.sheet::backdrop { background: rgba(0, 0, 0, 0.45); }
.sheet .inner { padding: 14px 16px calc(18px + env(safe-area-inset-bottom, 0px)); display: grid; gap: 10px; }
.sheet .grab { width: 44px; height: 5px; border-radius: 5px; background: var(--line); justify-self: center; }
.opt { display: flex; gap: 10px; align-items: center; padding: 8px 10px; min-height: 56px; border-radius: 12px; border: 1px solid var(--line); background: var(--paper); width: 100%; text-align: left; cursor: pointer; }
.opt.on { border-color: var(--leaf); background: var(--leaf-soft); }
.opt .name { flex: 1; min-width: 0; overflow-wrap: anywhere; }
.opt .name small { display: block; color: var(--muted); font-size: 0.82rem; }
.opt .p { font-variant-numeric: tabular-nums; text-align: right; font-weight: 700; white-space: nowrap; }
.opt .p small { display: block; color: var(--muted); font-weight: 400; font-size: 0.82rem; }
.seg { display: grid; grid-template-columns: repeat(3, 1fr); border: 1px solid var(--line); border-radius: 12px; overflow: hidden; }
.seg button { min-height: 48px; border: 0; background: var(--paper); cursor: pointer; padding: 4px; font-size: 0.95rem; }
.seg button + button { border-left: 1px solid var(--line); }
.seg button[aria-pressed="true"] { background: var(--leaf); color: var(--leaf-ink); font-weight: 700; }

/* Forms */
.field { display: grid; gap: 6px; }
.field label { font-weight: 700; }
.field input[type="text"], .field input[type="email"], .field input[type="tel"], .field input[type="search"] {
  min-height: 52px; padding: 0 14px; border-radius: 12px; border: 2px solid var(--line); background: var(--paper); width: 100%;
}
.field input:focus-visible { outline: 3px solid var(--leaf); border-color: var(--leaf); }
.inline { display: flex; gap: 8px; align-items: center; min-width: 0; }
.inline > input { flex: 1; min-width: 0; }

/* Modo mercado */
.market .checkrow.big { background: var(--paper); border: 1px solid var(--line); border-radius: 12px; padding: 0 12px; }
.market .checkrow.big.done .name { text-decoration: line-through; color: var(--muted); }

.invite { text-align: left; padding-top: 28px; }
.invite .btn { margin-top: 4px; }
.invite .warn { border: 1px solid var(--warn); border-radius: 10px; padding: 10px 12px; color: var(--warn); font-weight: 600; }

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}
@media (prefers-reduced-motion: no-preference) {
  html { scroll-behavior: smooth; }
  .btn, .chip, .opt, .row { transition: background-color 0.15s, border-color 0.15s; }
}
.card .bad, .bad { color: var(--warn); }
.pre { white-space: pre-wrap; overflow-wrap: anywhere; }