/* Twicewell v1.1.1 (review fixes: no text under 20px, AAA demo circles, taller link targets, extreme-zoom reflow)
   v1.1.0 - elder-friendly restyle (Weldon 2026-10-31: "make it very user friendly for elderly"; SPEC 3b).
   "Large print" edition of Twicewell's own "first light / last light" identity: warm paper, near-black evening ink, deep
   dusk violet for going on, deep sage for saving, apricot only as decoration. Atkinson Hyperlegible Next (made for
   low-vision readers) for everything; Fraunces only for big headings. Base text 20px and three reader-chosen sizes
   (Text size: 20 / 23 / 26 px), WCAG AAA text contrast (7:1+) in light and dark, tap targets 56px+, square-cornered
   buttons with words (no icon-only controls), no motion, no sticky bars, everything reflows at 200% zoom. */
@font-face { font-family: "Fraunces"; src: url("fonts/fraunces-latin-wght-normal.woff2") format("woff2"); font-weight: 300 800; font-display: swap; }
@font-face { font-family: "Atkinson Next"; src: url("fonts/atkinson-hyperlegible-next-latin-wght-normal.woff2") format("woff2"); font-weight: 200 800; font-display: swap; }

:root {
  --paper: #fffdf8; --paper-2: #f3eee4; --card: #ffffff; --ink: #121726; --ink-2: #262d40; --muted: #3d4457;
  --line: #d9d0c1; --edge: #5f5a50;
  --go: #33276a; --on-go: #ffffff; --save: #155e4b; --on-save: #ffffff;
  --dawn: #e8875b; --dawn-ink: #8f3a14; --dawn-soft: #fde9dd; --dusk: #33276a; --dusk-soft: #ece8f8;
  --sage: #155e4b; --sage-soft: #e2f1ea; --alert: #8e1a12; --alert-soft: #fff0ed; --warn: #6b4500; --warn-soft: #fdf0d2;
  --band: rgba(51, 39, 106, .14); --focus: #0b57d0; --chosen: #33276a; --on-chosen: #ffffff;
  --r: 16px; --r-sm: 12px;
  --serif: "Fraunces", Georgia, "Times New Roman", serif; --sans: "Atkinson Next", "Atkinson Hyperlegible", Verdana, system-ui, -apple-system, "Segoe UI", sans-serif;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --paper: #10141f; --paper-2: #181e2d; --card: #1a2133; --ink: #f7f3ec; --ink-2: #e4e1da; --muted: #c6ccd9;
    --line: #39435c; --edge: #8d97ad;
    --go: #cbbfff; --on-go: #141026; --save: #8fe0c3; --on-save: #0c241c;
    --dawn: #f0a07a; --dawn-ink: #ffb48f; --dawn-soft: #3a2a24; --dusk: #cbbfff; --dusk-soft: #2a2645;
    --sage: #8fe0c3; --sage-soft: #183a30; --alert: #ffb4a9; --alert-soft: #3d1714; --warn: #ffd27a; --warn-soft: #33280f;
    --band: rgba(203, 191, 255, .2); --focus: #8ab4ff; --chosen: #cbbfff; --on-chosen: #141026;
    color-scheme: dark;
  }
}

/* text size: Normal 20px, Larger 23px, Largest 26px (everything is in rem, so the whole page grows) */
html { font-size: 125%; -webkit-text-size-adjust: 100%; }
html.ts-1 { font-size: 143.75%; }
html.ts-2 { font-size: 162.5%; }
*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 400 1rem/1.6 var(--sans); }
img, svg { max-width: 100%; }
a { color: var(--go); text-underline-offset: 4px; text-decoration-thickness: 2px; font-weight: 600; }
a:hover { color: var(--ink); text-decoration-thickness: 3px; }
/* v1.1.1 (review UX-4): plain links in text get a taller tap area (the padding does not move the text) */
main a:not([class]), .foot p a { padding-block: .8rem; }
:focus-visible { outline: 4px solid var(--focus); outline-offset: 3px; }
h1, h2, h3 { font-weight: 700; line-height: 1.2; margin: 0 0 .5em; color: var(--ink); overflow-wrap: break-word; }
h1 { font: 650 clamp(1.8rem, 4.2vw, 2.6rem)/1.15 var(--serif); letter-spacing: -.01em; }
h2 { font-size: 1.45rem; font-family: var(--sans); }
h3 { font-size: 1.15rem; }
p { margin: 0 0 1em; max-width: 42em; }
.wrap { max-width: 68rem; margin: 0 auto; padding: 0 1.2rem; }
.narrow { max-width: 44rem; }
.muted { color: var(--muted); }
.small { font-size: 1rem; }
.skip { position: absolute; left: -9999px; top: 8px; background: var(--card); color: var(--ink); padding: 12px 16px; border: 3px solid var(--focus); z-index: 50; }
.skip:focus { left: 12px; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.mt { margin-top: 1rem; }
.m0 { margin: 0; }
.inline { display: inline; }
code { overflow-wrap: anywhere; }
p, li, td, dd, figcaption, .list span { overflow-wrap: anywhere; }

/* ---------- header: brand, Text size, and the page buttons (always visible, always labelled) ---------- */
.bar { background: var(--card); border-bottom: 2px solid var(--line); }
.bar__in { display: flex; align-items: center; flex-wrap: wrap; gap: .6rem 1.2rem; padding-top: .7rem; padding-bottom: .7rem; }
.brand { display: inline-flex; align-items: center; gap: .5rem; color: var(--ink); text-decoration: none; font: 650 1.45rem/1 var(--serif); min-height: 56px; }
.brand .mark { width: 2.1rem; height: 2.1rem; color: var(--ink); flex: none; }
.ts { margin: 0 0 0 auto; display: flex; align-items: center; flex-wrap: wrap; gap: .4rem .7rem; }
.ts__label { font-weight: 700; }
.ts__btns { display: inline-flex; gap: .4rem; flex-wrap: wrap; }
.ts__btn { display: inline-flex; align-items: center; justify-content: center; min-height: 56px; min-width: 56px; padding: .3rem .8rem; border: 2px solid var(--edge); border-radius: 10px; background: var(--card); color: var(--ink); font: 700 1rem/1.1 var(--sans); text-decoration: none; cursor: pointer; }
.ts__btn--1 { font-size: 1.1rem; } .ts__btn--2 { font-size: 1.2rem; }
.ts__btn:hover { background: var(--dusk-soft); color: var(--ink); }
.ts__btn[aria-current="true"] { background: var(--chosen); color: var(--on-chosen); border-color: var(--chosen); }
.ts__btn[aria-current="true"]::before { content: "\2713\00a0"; }
.mainnav { background: var(--paper-2); border-bottom: 2px solid var(--line); }
.mainnav__in { display: flex; flex-wrap: wrap; gap: .5rem; padding-top: .7rem; padding-bottom: .7rem; }
.navform { margin: 0; display: contents; }
.navbtn { display: inline-flex; align-items: center; justify-content: center; min-height: 56px; padding: .4rem 1rem; border: 2px solid var(--edge); border-radius: 10px; background: var(--card); color: var(--ink); font: 700 1rem/1.15 var(--sans); text-decoration: none; cursor: pointer; text-align: center; }
.navbtn:hover { background: var(--dusk-soft); color: var(--ink); text-decoration: underline; }
.navbtn[aria-current="page"] { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.navbtn--go { background: var(--save); color: var(--on-save); border-color: var(--save); }
.navbtn--go:hover { background: var(--ink); color: var(--paper); }
.navbtn--out { margin-left: auto; }

/* ---------- buttons: words on every button, 56px+ tall ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .5rem; min-height: 60px; padding: .6rem 1.4rem; border-radius: 12px; border: 3px solid transparent; font: 700 1.05rem/1.2 var(--sans); text-decoration: none; cursor: pointer; text-align: center; }
.btn--go { background: var(--go); color: var(--on-go); }
.btn--go:hover { background: var(--ink); color: var(--paper); }
.btn--dawn { background: var(--save); color: var(--on-save); }
.btn--dawn:hover { background: var(--ink); color: var(--paper); }
.btn--line { border-color: var(--ink); color: var(--ink); background: var(--card); }
.btn--line:hover { background: var(--ink); color: var(--paper); }
.btn--quiet { background: var(--paper-2); color: var(--ink); border-color: var(--edge); }
.btn--quiet:hover { background: var(--dusk-soft); }
.btn--danger { background: var(--alert); color: var(--card); }
.btn--sm { min-height: 56px; padding: .45rem 1.1rem; font-size: 1rem; }
.btn[disabled] { opacity: .55; cursor: not-allowed; }
.linkbtn { background: none; border: 0; font: 700 1rem var(--sans); color: var(--go); text-decoration: underline; text-underline-offset: 4px; padding: .5rem .3rem; min-height: 56px; cursor: pointer; }
.cta { display: flex; flex-wrap: wrap; gap: .8rem; margin: 1.4rem 0 1rem; max-width: none; }

/* ---------- notes ---------- */
.note { border-radius: var(--r-sm); padding: .9rem 1.1rem; margin: 0 0 1rem; border: 2px solid var(--line); background: var(--card); max-width: none; }
.note--ok { background: var(--sage-soft); border-color: var(--sage); }
.note--err { background: var(--alert-soft); border-color: var(--alert); color: var(--ink); }
.note--warn { background: var(--warn-soft); border-color: var(--warn); }
.preview-tag { display: inline-block; font-size: 1rem; font-weight: 700; color: var(--ink); background: var(--sage-soft); border: 2px solid var(--sage); border-radius: 8px; padding: 2px 10px; }
.eyebrow { font-weight: 700; color: var(--dawn-ink); margin-bottom: .6rem; }
.lede { font-size: 1.15rem; color: var(--ink-2); max-width: 36em; }

/* ---------- home ---------- */
.hero { padding: 2.4rem 0 2.2rem; background: linear-gradient(180deg, var(--dawn-soft), var(--paper) 85%); border-bottom: 2px solid var(--line); }
.hero__grid { display: grid; grid-template-columns: 1.3fr .9fr; gap: 2.4rem; align-items: center; }
.hero h1 { font-size: clamp(2rem, 4.6vw, 2.9rem); }
.hero__card { background: var(--card); border: 2px solid var(--line); border-radius: var(--r); padding: 1.4rem; }
.hero__step { font-weight: 700; color: var(--dawn-ink); margin: 0 0 .3rem; }
.hero__q { font: 650 1.35rem/1.25 var(--serif); margin: 0 0 .8rem; }
.hero__opts { display: grid; gap: .5rem; }
.hero__opts span { display: block; border: 2px solid var(--edge); border-radius: 10px; padding: .6rem .9rem; font-weight: 700; }
.hero__opts span.on { background: var(--chosen); color: var(--on-chosen); border-color: var(--chosen); }
.hero__opts span.on::before { content: "\2713\00a0"; }
.band-sec { padding: 2.6rem 0; }
.band-sec--alt { background: var(--card); border-top: 2px solid var(--line); border-bottom: 2px solid var(--line); }
.sec-head { max-width: 44rem; margin-bottom: 1.4rem; }
.steps3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; counter-reset: s; list-style: none; padding: 0; margin: 0; }
.steps3 li { background: var(--card); border: 2px solid var(--line); border-radius: var(--r); padding: 1.2rem; }
.band-sec--alt .steps3 li { background: var(--paper); }
.steps3 li::before { counter-increment: s; content: "Step " counter(s); display: block; font-weight: 700; color: var(--dawn-ink); margin-bottom: .3rem; }
.steps3 h3 { margin-bottom: .3rem; }
.tiles { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; }
.tile { background: var(--card); border: 2px solid var(--line); border-radius: var(--r); padding: 1.2rem; }
.band-sec--alt .tile { background: var(--paper); }
.tile h3 { font-size: 1.15rem; }
.tile p { color: var(--ink-2); margin: 0; }
.tile__icon { display: none; }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 2.4rem; align-items: center; }
.ticks { list-style: none; padding: 0; margin: 0 0 1em; }
.ticks li { padding-left: 2rem; position: relative; margin-bottom: .7rem; }
.ticks li::before { content: "\2713"; position: absolute; left: 0; top: 0; font-weight: 800; color: var(--sage); font-size: 1.1rem; }
.example { background: var(--card); border: 2px solid var(--line); border-radius: var(--r); padding: 1.2rem; }
.example__tag { font-size: 1rem; color: var(--muted); }
.streak-demo { display: flex; gap: .5rem; flex-wrap: wrap; margin: 1rem 0; }
/* v1.1.1 (review UX-5): dark letters on light halves in both schemes (7:1 or more on every part of the circle) */
.streak-demo span { width: 2.6rem; height: 2.6rem; border-radius: 50%; display: grid; place-items: center; font-size: 1rem; font-weight: 700; background: var(--paper-2); color: var(--ink); border: 2px solid var(--edge); }
.streak-demo span.am { background: linear-gradient(135deg, #f6c3a8 50%, #f3eee4 50%); color: #121726; }
.streak-demo span.both { background: linear-gradient(135deg, #f6c3a8 50%, #c9bff0 50%); color: #121726; }
.quote { font: 500 1.3rem/1.45 var(--serif); border-left: 6px solid var(--dawn); padding-left: 1rem; color: var(--ink); margin: 0 0 1rem; }
.plans { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; max-width: 52rem; }
.plan { background: var(--card); border: 2px solid var(--line); border-radius: var(--r); padding: 1.4rem; }
.plan--plus { border: 4px solid var(--go); }
.plan__price { font: 700 2.2rem/1 var(--serif); margin: .4rem 0 .2rem; }
.plan__price small { font: 500 1rem var(--sans); color: var(--muted); }
.plan ul { padding-left: 1.2em; margin: .8rem 0 1rem; }
.plan li { margin-bottom: .4rem; }
.callout { background: var(--alert-soft); border: 3px solid var(--alert); border-radius: var(--r); padding: 1.3rem 1.4rem; }
.callout h2, .callout h3 { color: var(--alert); }

/* ---------- page heads + signed-in pages ---------- */
.phead { padding: 1.8rem 0 .8rem; }
.phead p.lede { margin-bottom: 0; }
.app { padding: .4rem 0 2.4rem; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; }
.grid3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.2rem; }
.card { background: var(--card); border: 2px solid var(--line); border-radius: var(--r); padding: 1.3rem 1.4rem; margin-bottom: 1.2rem; }
.card h2 { font-size: 1.35rem; }
.card--dawn { border-color: var(--dawn); border-width: 3px; }
.card--dusk { border-color: var(--go); border-width: 3px; }
.card--alert { background: var(--alert-soft); border: 3px solid var(--alert); }
.card--alert h2 { color: var(--alert); }
.card--ai { border: 3px solid var(--go); }
.ai-text { font-size: 1.12rem; max-width: 40em; }
.slots { display: grid; grid-template-columns: 1fr 1fr; gap: .8rem; margin: .8rem 0 1rem; }
.slot { border-radius: var(--r-sm); padding: .8rem 1rem; background: var(--paper-2); border: 2px solid var(--line); }
.slot b { display: block; font-size: 1.15rem; }
.slot--done { background: var(--sage-soft); border-color: var(--sage); }
.slot--done b::after { content: " \2713"; color: var(--sage); }
.go-tiles { display: grid; grid-template-columns: repeat(4, 1fr); gap: .8rem; margin: 0 0 1.2rem; }
.go-tile { display: flex; flex-direction: column; justify-content: center; min-height: 5rem; padding: .8rem 1rem; border: 2px solid var(--edge); border-radius: var(--r-sm); background: var(--card); color: var(--ink); text-decoration: none; }
.go-tile b { font-size: 1.1rem; }
.go-tile span { font-size: 1rem; font-weight: 400; color: var(--muted); }
.go-tile--form { padding: 0; margin: 0; }
.go-tile--form button { display: flex; flex-direction: column; justify-content: center; align-items: flex-start; text-align: left; width: 100%; height: 100%; min-height: 5rem; padding: .8rem 1rem; border: 0; background: none; color: inherit; font: inherit; cursor: pointer; }
.go-tile:hover { background: var(--dusk-soft); color: var(--ink); }
.week { display: grid; grid-template-columns: repeat(7, 1fr); gap: .3rem; text-align: center; font-size: 1rem; color: var(--ink-2); }
.week i { display: block; width: 2rem; height: 2rem; margin: .3rem auto 0; border-radius: 50%; background: var(--paper-2); border: 2px solid var(--edge); }
.week i.am { background: linear-gradient(135deg, var(--dawn) 50%, var(--paper-2) 50%); }
.week i.pm { background: linear-gradient(135deg, var(--paper-2) 50%, var(--dusk) 50%); }
.week i.both { background: linear-gradient(135deg, var(--dawn) 50%, var(--dusk) 50%); }
.big-num { font: 700 2.3rem/1 var(--serif); }
.stat-row { display: flex; gap: 1.6rem; flex-wrap: wrap; }
.list { list-style: none; padding: 0; margin: 0; }
.list li { padding: .7rem 0; border-bottom: 2px solid var(--line); display: flex; gap: .7rem; align-items: center; justify-content: space-between; flex-wrap: wrap; }
.list li:last-child { border-bottom: 0; }
.chip { display: inline-block; font-size: 1rem; padding: 2px 10px; border-radius: 8px; background: var(--paper-2); color: var(--ink); font-weight: 700; border: 2px solid var(--line); }
.chip--spike { background: var(--warn-soft); color: var(--warn); border-color: var(--warn); }
.chip--dip { background: var(--dusk-soft); color: var(--go); border-color: var(--go); }
.chip--alert { background: var(--alert-soft); color: var(--alert); border-color: var(--alert); }
table.t { width: 100%; border-collapse: collapse; font-size: 1rem; }
table.t th, table.t td { text-align: left; padding: .55rem .4rem; border-bottom: 2px solid var(--line); vertical-align: top; }
table.t th { font-size: 1rem; color: var(--muted); font-weight: 700; }
.tablewrap { overflow-x: auto; }

/* ---------- forms: big boxes, thick borders, labels above ---------- */
label { display: block; font-weight: 700; margin: 0 0 .35rem; }
.field { margin-bottom: 1rem; }
.hint { font-weight: 400; color: var(--muted); font-size: 1rem; }
input[type=text], input[type=email], input[type=password], input[type=number], input[type=file], select, textarea {
  width: 100%; font: inherit; font-size: 1.1rem; color: var(--ink); background: var(--card); border: 3px solid var(--edge); border-radius: 10px; padding: .55rem .8rem; min-height: 60px; }
textarea { min-height: 9rem; line-height: 1.5; }
input:focus, select:focus, textarea:focus { border-color: var(--focus); outline: 3px solid var(--focus); outline-offset: 1px; }
.check { display: flex; gap: .8rem; align-items: flex-start; font-weight: 400; }
.check input { width: 32px; height: 32px; margin-top: 2px; flex: none; accent-color: var(--go); }
.row { display: flex; gap: .8rem; flex-wrap: wrap; align-items: flex-end; }
.row > .field { flex: 1 1 12rem; }
.auth { max-width: 32rem; margin: 2rem auto 3rem; }
.codes { display: grid; grid-template-columns: repeat(2, 1fr); gap: .5rem; font: 700 1.15rem/1.4 ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace; background: var(--paper-2); border-radius: var(--r-sm); padding: 1rem; }

/* ---------- the check-in: one question per screen, Step N of M, nothing moves by itself ---------- */
.ck { max-width: 46rem; margin: 0 auto; padding: 1.2rem 1.2rem 3rem; }
.ck__top { display: flex; align-items: center; justify-content: space-between; gap: .8rem; flex-wrap: wrap; margin-bottom: .6rem; }
.ck__title { font: 650 1.3rem/1.2 var(--serif); margin: 0; }
.ck__count { font-weight: 800; font-size: 1.3rem; margin: .2rem 0 .4rem; color: var(--ink); }
.ck__prog { height: 16px; border-radius: 8px; background: var(--paper-2); border: 2px solid var(--edge); overflow: hidden; margin-bottom: 1.2rem; }
.ck__prog i { display: block; height: 100%; width: 0; background: var(--go); }
.q { background: var(--card); border: 3px solid var(--line); border-radius: 18px; padding: 1.5rem; margin-bottom: 1.2rem; }
.js .q { display: none; }
.js .q.on { display: block; }
.js .q__step { display: none; }
.q__step { font-weight: 700; color: var(--dawn-ink); margin: 0 0 .4rem; }
.q__legend { font: 650 clamp(1.55rem, 3.6vw, 2.1rem)/1.25 var(--serif); margin: 0 0 1.2rem; padding: 0; }
.q fieldset { border: 0; margin: 0; padding: 0; min-width: 0; }
.opts { display: grid; grid-template-columns: repeat(auto-fill, minmax(9rem, 1fr)); gap: .7rem; }
.opts--wide { grid-template-columns: 1fr; }
.opt { position: relative; }
.opt input { position: absolute; opacity: 0; inset: 0; width: 100%; height: 100%; margin: 0; cursor: pointer; }
.opt span { display: flex; align-items: center; justify-content: center; text-align: center; min-height: 68px; padding: .5rem .8rem; border: 3px solid var(--edge); border-radius: 12px; font-weight: 700; font-size: 1.1rem; background: var(--card); color: var(--ink); }
.opt:hover span { background: var(--dusk-soft); }
.opt input:checked + span { border-color: var(--chosen); background: var(--chosen); color: var(--on-chosen); }
.opt input[type=radio]:checked + span::before { content: "\2713\00a0"; }
.opt input:focus-visible + span { outline: 4px solid var(--focus); outline-offset: 3px; }
.opts--left .opt span { justify-content: flex-start; text-align: left; }
.opt input[type=checkbox] + span::before { content: ""; flex: none; width: 1.4rem; height: 1.4rem; margin-right: .7rem; border: 3px solid currentColor; border-radius: 6px; background: var(--card); }
.opt input[type=checkbox]:checked + span::before { content: "\2713"; display: grid; place-items: center; font-size: 1rem; line-height: 1; color: var(--chosen); background: var(--on-chosen); border-color: var(--on-chosen); }
.scale { display: grid; grid-template-columns: repeat(11, 1fr); gap: .45rem; }
.scale .opt span { min-height: 64px; padding: .3rem; font-size: 1.2rem; }
.scale-ends { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; font-weight: 700; color: var(--ink-2); }
.scale5 { grid-template-columns: repeat(5, 1fr); }
.scale5 .opt span { flex-direction: column; gap: .15rem; font-size: 1rem; }
.scale5 .opt span b { font-size: 1.45rem; }
.days31 { grid-template-columns: repeat(7, 1fr); gap: .45rem; }
.days31 .opt span { min-height: 60px; padding: .2rem; font-size: 1.2rem; }
.draw-wrap { display: grid; place-items: center; background: var(--paper-2); border-radius: 14px; padding: 1rem; margin-bottom: 1rem; color: var(--ink); }
.words { display: flex; gap: .8rem; justify-content: center; flex-wrap: wrap; margin: .4rem 0 1.2rem; }
.words b { font: 700 1.7rem/1 var(--sans); background: var(--dawn-soft); border: 2px solid var(--dawn-ink); padding: .8rem 1.1rem; border-radius: 12px; }
.shapes { display: grid; grid-template-columns: repeat(4, 1fr); gap: .6rem; }
.shapes .opt span { min-height: 6rem; flex-direction: column; gap: .2rem; }
.shapes svg { width: 3.2rem; height: 3.2rem; }
.shape-name { font-size: 1rem; font-weight: 700; text-transform: capitalize; }
.c-blue { fill: #1f5fa8; } .c-red { fill: #b42318; } .c-green { fill: #22703f; } .c-yellow { fill: #c98f00; }
.stepper-field { margin-bottom: 1.1rem; }
.stepper { display: flex; align-items: stretch; gap: .5rem; flex-wrap: wrap; }
.stepper input[type=number] { width: 8rem; flex: 0 0 auto; font-size: 1.6rem; font-weight: 700; text-align: center; min-height: 68px; }
.stepper__btn { min-width: 68px; min-height: 68px; border: 3px solid var(--edge); border-radius: 12px; background: var(--paper-2); color: var(--ink); font: 800 2rem/1 var(--sans); cursor: pointer; }
.stepper__btn:hover { background: var(--dusk-soft); }
.stepper__btn[hidden] { display: none; }
.stepper__unit { align-self: center; font-weight: 700; font-size: 1.1rem; }
.stepper__msg { margin: .4rem 0 0; font-weight: 700; color: var(--ink); }
.stepper__msg:empty { display: none; }
.stepper__btn { touch-action: manipulation; user-select: none; -webkit-user-select: none; }
.ck__nav { display: flex; gap: .8rem; justify-content: space-between; align-items: center; margin-top: 1.4rem; flex-wrap: wrap; }
.btn--next { min-width: 11rem; min-height: 68px; font-size: 1.2rem; }
.btn--back { min-height: 68px; min-width: 8rem; font-size: 1.1rem; }
.nojs-submit { margin-top: .6rem; display: flex; gap: .8rem; flex-wrap: wrap; }
.js .nojs-submit { display: none; }
.skipbtn { background: none; border: 0; color: var(--ink-2); text-decoration: underline; text-underline-offset: 4px; font: 700 1rem var(--sans); cursor: pointer; padding: .6rem 0; min-height: 56px; margin-top: .6rem; }
.voice { margin-top: .8rem; }
.voice[hidden] { display: none; }
.voice__state { margin-left: .6rem; color: var(--muted); font-size: 1rem; }
.medrow { display: grid; grid-template-columns: 1fr; gap: .6rem; align-items: center; padding: .8rem 0; border-bottom: 2px solid var(--line); }
.medrow .opts { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.medrow .opt span { min-height: 60px; font-size: 1.05rem; }
.areas { margin-top: 1.1rem; }
.areas .opt span { min-height: 60px; font-size: 1.05rem; }
.done-hero { text-align: center; padding: 2rem 1rem .6rem; }
.done-hero .ring { width: 6rem; height: 6rem; margin: 0 auto .8rem; display: block; }
.done-hero p { margin-left: auto; margin-right: auto; }
.ring { width: 3rem; height: 3rem; flex: none; }
.ck-alert { margin-top: 1.1rem; }
.ck-alert .card { margin: 0; }
.ck-alert .btn { margin-top: .3rem; }
[data-symptoms] .hint { grid-column: 1 / -1; margin-top: .4rem; font-weight: 800; color: var(--ink); }
/* v1.1.1 (review UX-2): read the list, then one of two big answers */
.sym-gate .hint { font-weight: 800; color: var(--ink); margin-top: .4rem; }
.sym-read { margin: .3rem 0 .9rem; padding-left: 1.3rem; line-height: 1.45; }
.sym-read li { margin-bottom: .2rem; }
.gate-btns { display: grid; grid-template-columns: 1fr 1fr; gap: .7rem; margin-top: .4rem; }
.gatebtn { min-height: 68px; padding: .5rem .8rem; border: 3px solid var(--edge); border-radius: 12px; background: var(--card); color: var(--ink); font: 700 1.1rem/1.2 var(--sans); cursor: pointer; }
.gatebtn:hover { background: var(--dusk-soft); }
.sym-again { margin: 0 0 .6rem; }
.gatebtn[aria-pressed="true"] { background: var(--chosen); color: var(--on-chosen); border-color: var(--chosen); }
.gatebtn[aria-pressed="true"]::before { content: "\2713\00a0"; }
.q.skipped .q__legend::after { content: " (skipped)"; color: var(--muted); font: 400 1rem var(--sans); }

/* ---------- charts ---------- */
.trend { width: 100%; height: auto; display: block; }
.trend .grid { stroke: var(--line); stroke-width: 1; }
.trend .ax { fill: var(--ink-2); font: 14px var(--sans); }
.trend .band { fill: var(--band); }
.trend .line { fill: none; stroke: var(--ink); stroke-width: 2.5; stroke-linejoin: round; }
.trend .pt { fill: var(--ink); stroke: var(--card); stroke-width: 2; }
.trend .pt--spike { fill: var(--warn); }
.trend .pt--dip { fill: var(--go); }
.trend .hit { fill: transparent; }
.legend { display: flex; gap: 1rem; flex-wrap: wrap; font-size: 1rem; color: var(--ink-2); margin: .4rem 0 0; }
.legend i { display: inline-block; width: 18px; height: 12px; border-radius: 3px; vertical-align: middle; margin-right: 6px; background: var(--band); border: 1px solid var(--edge); }
.legend .tri-up, .legend .tri-dn { width: 0; height: 0; border-radius: 0; background: none; border: 0; border-left: 8px solid transparent; border-right: 8px solid transparent; }
.legend .tri-up { border-bottom: 12px solid var(--warn); }
.legend .tri-dn { border-top: 12px solid var(--go); }
details.tv summary { cursor: pointer; color: var(--go); font-weight: 700; margin-top: .5rem; min-height: 56px; display: flex; align-items: center; }
.tabs { display: flex; gap: .5rem; flex-wrap: wrap; margin-bottom: 1rem; }
.tabs a { display: inline-flex; align-items: center; min-height: 56px; padding: .3rem 1rem; border-radius: 10px; text-decoration: none; background: var(--card); color: var(--ink); font-weight: 700; border: 2px solid var(--edge); }
.tabs a[aria-current="true"] { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.tabs a[aria-current="true"]::before { content: "\2713\00a0"; }

/* ---------- photos, movement ---------- */
.gallery { display: grid; grid-template-columns: repeat(auto-fill, minmax(14rem, 1fr)); gap: 1rem; }
.gallery figure { margin: 0; background: var(--card); border: 2px solid var(--line); border-radius: var(--r-sm); overflow: hidden; }
.gallery img { display: block; width: 100%; height: 12rem; object-fit: cover; background: var(--paper-2); }
.gallery figcaption { padding: .6rem .8rem; font-size: 1rem; }
.timer { font: 700 3rem/1 var(--sans); margin: .6rem 0; }

/* ---------- printable guide ---------- */
.guide h2 { display: flex; align-items: center; gap: .6rem; }
.guide .num { display: inline-grid; place-items: center; width: 2.3rem; height: 2.3rem; border-radius: 50%; background: var(--go); color: var(--on-go); font-size: 1.2rem; flex: none; }
.steps { padding-left: 1.4rem; margin: 0 0 1rem; }
.steps li { margin-bottom: .6rem; padding-left: .2rem; }
dl.pages { margin: 0; }
dl.pages dt { font-weight: 800; margin-top: .6rem; }
dl.pages dd { margin: 0 0 .2rem 0; }

/* ---------- footer ---------- */
.foot { background: var(--paper-2); color: var(--ink-2); padding: 2rem 0 1.8rem; margin-top: 2rem; font-size: 1rem; border-top: 6px solid var(--dawn); }
.foot a { color: var(--ink); }
.foot__grid { display: grid; grid-template-columns: 1.4fr 1fr; gap: 1.8rem; }
.foot__safety { font-weight: 700; color: var(--ink); }
.foot__links { display: flex; flex-wrap: wrap; gap: .2rem 1.2rem; margin: 0 0 .8rem; padding: 0; list-style: none; }
.foot__links a { display: inline-flex; align-items: center; min-height: 56px; }
.foot__indep { color: var(--muted); font-size: 1rem; }
.foot__brand { display: flex; align-items: center; gap: .5rem; font: 650 1.3rem var(--serif); color: var(--ink); margin-bottom: .6rem; }
.foot__brand .mark { width: 1.8rem; height: 1.8rem; color: var(--ink); }

/* ---------- smaller screens (phones and tablets first; also what 200% zoom looks like) ---------- */
@media (max-width: 900px) {
  .hero__grid, .split, .grid2, .grid3, .plans, .foot__grid, .steps3 { grid-template-columns: 1fr; }
  .go-tiles { grid-template-columns: repeat(2, 1fr); }
  .ts { margin-left: 0; }
}
@media (max-width: 600px) {
  .wrap { padding: 0 16px; }
  .ck { padding: 1rem 16px 2.4rem; }
  .tiles, .slots { grid-template-columns: 1fr; }
  .q { padding: 1.1rem .9rem; border-radius: 14px; }
  .mainnav__in { gap: .4rem; }
  .navbtn { flex: 1 1 auto; padding: .3rem .7rem; }
  .navbtn--out { margin-left: 0; }
  .scale { grid-template-columns: repeat(4, 1fr); }
  .scale5 { grid-template-columns: 1fr; }
  .scale5 .opt span { flex-direction: row; justify-content: flex-start; gap: .8rem; font-size: 1.05rem; text-align: left; }
  .scale5 .opt span b { font-size: 1.3rem; min-width: 1.4rem; }
  .days31 { grid-template-columns: repeat(5, 1fr); }
  .shapes { grid-template-columns: 1fr 1fr; }
  .medrow .opts { grid-template-columns: 1fr; }
  .codes { grid-template-columns: 1fr; }
  .week i { width: 1.6rem; height: 1.6rem; }
  .band-sec { padding: 2rem 0; }
  .ck__nav .btn { flex: 1 1 8rem; }
  .btn--next, .btn--back { min-width: 0; }
  .cta .btn { flex: 1 1 100%; }
  .go-tiles { grid-template-columns: 1fr; }
  .gate-btns { grid-template-columns: 1fr; }
  /* v1.1.1 (review UX-7): on a phone, Today starts with the check-in; its tiles carry every page and Sign out */
  .page-today .mainnav { display: none; }
}
/* v1.1.1 (review UX-9): extreme zoom (200% on a small phone is about 195 CSS pixels wide) */
@media (max-width: 300px) {
  .wrap, .ck { padding-left: 8px; padding-right: 8px; }
  .brand { font-size: 22px; gap: .3rem; }
  .brand .mark { width: 26px; height: 26px; }
  .hero__grid > *, .plans > *, .grid2 > *, .grid3 > *, .foot__grid > *, .split > *, .tiles > *, .steps3 > * { min-width: 0; }
  h1, h2, h3, p, li { hyphens: auto; }
  h1, .hero h1 { font-size: 1.5rem; }
  .q__legend { font-size: 1.3rem; }
  .hero__card, .card, .q { padding-left: .7rem; padding-right: .7rem; }
  .ts__btn { padding: .3rem .5rem; }
  .stepper input[type=number] { width: 6rem; }
  .days31 { grid-template-columns: repeat(3, 1fr); }
  .scale { grid-template-columns: repeat(3, 1fr); }
  .medrow .opts, .shapes { grid-template-columns: 1fr; }
}
@media print {
  .bar, .mainnav, .foot, .noprint, .tabs, .ts { display: none !important; }
  html, html.ts-1, html.ts-2 { font-size: 12pt; }
  body { background: #fff; color: #000; }
  .card { break-inside: avoid; border-color: #999; }
  a { color: #000; }
  .print-only { display: block !important; }
}
.print-only { display: none; }
.nojs .ck__nav, .nojs .skipbtn { display: none; }
.js .nojs-only { display: none; }
.q__legend:focus { outline: none; }