/* ============================================================
   Zuporta+ — Your Personal Wellness Companion
   Brand: lotus blue #2C63A8, serif wordmark, calm neutral surfaces.
   No web fonts: system stacks keep first paint instant.

   --brand-solid is split from --brand-600/700 on purpose: one token
   cannot pass AA both as a filled-button background (needs to be dark
   enough for white text) and as brand text on a dark surface.
   ============================================================ */

:root {
  --brand-900: #12325A;
  --brand-700: #22548F;
  --brand-600: #2C63A8;
  --brand-500: #3B7AC4;
  --brand-300: #8FB6E3;
  --brand-100: #DCE8F7;
  --brand-050: #F1F6FC;
  --brand-solid: #2C63A8;
  --brand-solid-hover: #22548F;

  --bg: #F7F9FC;
  --surface: #FFFFFF;
  --surface-2: #EEF3F9;
  --side-bg: #FFFFFF;
  --line: #E2E9F1;
  --line-strong: #CFDBE8;

  --text: #10202E;
  --text-muted: #56697B;
  --text-faint: #718496;
  --on-brand: #FFFFFF;

  --ok: #1F7A4D;
  --danger: #B3261E;
  --danger-bg: #FDECEA;

  --radius-sm: 10px;
  --radius: 14px;
  --radius-lg: 20px;
  --radius-pill: 999px;

  --shadow-1: 0 1px 2px rgba(16, 32, 46, .05), 0 1px 3px rgba(16, 32, 46, .04);
  --shadow-2: 0 4px 16px rgba(16, 32, 46, .08);
  --shadow-3: 0 12px 40px rgba(16, 32, 46, .18);

  --font-ui: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-serif: Georgia, "Iowan Old Style", "Palatino Linotype", "Times New Roman", serif;

  --nav-w: 268px;
  --content-max: 44rem;
  --ease: cubic-bezier(.22, .61, .36, 1);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --bg: #0B1219;
    --surface: #16202B;
    --surface-2: #1B2733;
    --side-bg: #0F1720;
    --line: #253340;
    --line-strong: #334554;
    --text: #E9EFF5;
    --text-muted: #9BADBE;
    --text-faint: #8496A6;
    --brand-600: #6BA3E4;
    --brand-700: #8FBBEE;
    --brand-300: #7FB0EA;
    --brand-100: #1D324A;
    --brand-050: #16222F;
    --brand-solid: #2C63A8;
    --brand-solid-hover: #376FB8;
    --ok: #6FD39B;
    --danger: #F2B8B5;
    --danger-bg: #33201F;
    --shadow-1: 0 1px 2px rgba(0, 0, 0, .4);
    --shadow-2: 0 4px 16px rgba(0, 0, 0, .45);
    --shadow-3: 0 12px 40px rgba(0, 0, 0, .6);
  }
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #0B1219;
  --surface: #16202B;
  --surface-2: #1B2733;
  --side-bg: #0F1720;
  --line: #253340;
  --line-strong: #334554;
  --text: #E9EFF5;
  --text-muted: #9BADBE;
  --text-faint: #8496A6;
  --brand-600: #6BA3E4;
  --brand-700: #8FBBEE;
  --brand-300: #7FB0EA;
  --brand-100: #1D324A;
  --brand-050: #16222F;
  --brand-solid: #2C63A8;
  --brand-solid-hover: #376FB8;
  --ok: #6FD39B;
  --danger: #F2B8B5;
  --danger-bg: #33201F;
  --shadow-1: 0 1px 2px rgba(0, 0, 0, .4);
  --shadow-2: 0 4px 16px rgba(0, 0, 0, .45);
  --shadow-3: 0 12px 40px rgba(0, 0, 0, .6);
}

/* ---------- base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-ui);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -webkit-text-size-adjust: 100%;
  overscroll-behavior-y: none;
}
button, textarea, input { font: inherit; color: inherit; }
button { cursor: pointer; }
h1, h2, h3, p, ul, ol { margin: 0; }
ul { list-style: none; padding: 0; }
a { color: var(--brand-600); }
.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }

:focus { outline: 2px solid var(--brand-600); outline-offset: 2px; border-radius: 6px; }
:focus:not(:focus-visible) { outline: none; }
:focus-visible { outline: 2px solid var(--brand-600); outline-offset: 2px; border-radius: 6px; }

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.skip-link {
  position: absolute; left: 8px; top: -60px; z-index: 100;
  background: var(--brand-solid); color: #fff;
  padding: 10px 16px; border-radius: var(--radius-sm);
  text-decoration: none; transition: top .15s var(--ease);
}
.skip-link:focus { top: 8px; }

/* ---------- frame ---------- */
.app {
  display: grid;
  grid-template-columns: var(--nav-w) minmax(0, 1fr);
  height: 100vh;   /* iOS 15.0-15.3 has no dvh */
  height: 100dvh;
  overflow: hidden;
}
.main {
  /* Flex, not grid: the install prompt and composer are conditionally hidden,
     and positional grid tracks would hand the flexible row to whichever child
     happened to land in it. */
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 0;
}
.main > * { min-width: 0; flex: none; }
.main > .view { flex: 1 1 auto; min-height: 0; }

/* ---------- navigation ---------- */
.nav {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  background: var(--side-bg);
  border-right: 1px solid var(--line);
  padding: 14px 12px calc(12px + env(safe-area-inset-bottom));
  min-height: 0;
}
.nav > * { min-width: 0; }
.nav__head { display: flex; align-items: center; justify-content: space-between; padding: 2px 4px 14px; }
.brand { display: inline-flex; align-items: center; gap: 9px; }
.brand__mark { color: var(--brand-600); flex: none; }
.brand__word { font-family: var(--font-serif); font-size: 1.35rem; color: var(--brand-700); }
.brand__plus { color: var(--brand-600); }
.icon-btn.nav__close { display: none; }

.nav__scroll { overflow-y: auto; overflow-x: hidden; }
.nav__list { display: grid; gap: 2px; }
.nav__item {
  display: flex; align-items: center; gap: 11px;
  width: 100%; min-height: 44px; padding: 9px 12px;
  border: 0; border-radius: var(--radius);
  background: transparent; color: var(--text);
  text-align: left; font-size: .93rem;
  transition: background .12s var(--ease);
}
.nav__item:hover { background: var(--surface-2); }
.nav__item[aria-current="true"] { background: var(--brand-100); color: var(--brand-700); font-weight: 620; }
.nav__item svg { width: 20px; height: 20px; flex: none; }
.nav__sep { height: 1px; background: var(--line); margin: 9px 12px; }

.nav__foot { display: grid; gap: 9px; padding-top: 10px; }
.nav__row { display: flex; gap: 8px; }
.nav__powered { font-size: .72rem; color: var(--text-faint); text-align: center; line-height: 1.5; }
.nav__powered strong { color: var(--text-muted); font-weight: 620; }
.nav__powered a { color: var(--text-faint); text-decoration: none; }
.nav__powered a:hover { text-decoration: underline; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 44px; padding: 10px 18px;
  border: 1px solid transparent; border-radius: var(--radius-pill);
  background: var(--brand-solid); color: var(--on-brand);
  font-weight: 600; font-size: .95rem;
  transition: background .15s var(--ease), transform .1s var(--ease);
}
.btn:hover { background: var(--brand-solid-hover); }
.btn:active { transform: scale(.985); }
.btn svg { width: 20px; height: 20px; flex: none; }
.btn--talk { width: 100%; }
.btn--ghost { background: transparent; color: var(--brand-600); border-color: var(--brand-300); }
.btn--ghost:hover { background: var(--brand-050); }
.btn--danger { background: var(--danger); color: #fff; }
.btn--danger:hover { background: var(--danger); filter: brightness(.92); }
.btn--sm { min-height: 40px; padding: 8px 16px; font-size: .875rem; }

.icon-btn {
  display: grid; place-items: center;
  width: 44px; height: 44px; flex: none;
  border: 0; border-radius: var(--radius);
  background: transparent; color: var(--text-muted);
  transition: background .12s var(--ease), color .12s var(--ease);
}
.icon-btn:hover { background: var(--surface-2); color: var(--text); }
.icon-btn svg { width: 22px; height: 22px; }

.chip-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  flex: 1; min-height: 40px; padding: 8px 10px;
  border: 1px solid var(--line); border-radius: var(--radius-pill);
  background: var(--surface); color: var(--text-muted); font-size: .82rem;
}
.chip-btn:hover { background: var(--surface-2); color: var(--text); }
.chip-btn svg { width: 17px; height: 17px; flex: none; }

/* ---------- topbar ---------- */
.topbar {
  display: flex; align-items: center; gap: 8px;
  min-height: 56px; padding: 8px 12px;
  padding-top: calc(8px + env(safe-area-inset-top));
  border-bottom: 1px solid var(--line);
  background: var(--surface);
}
.icon-btn.topbar__menu { display: none; }
.topbar__title { flex: 1; font-size: 1.05rem; font-weight: 650; }
.icon-btn.topbar__talk { display: none; }

/* ---------- install prompt ---------- */
/* Fixed, not in flow: this appears after scripting decides it can install,
   and anything in flow would shift the page at that moment. */
.install-banner {
  position: fixed; z-index: 40;
  left: 12px; right: 12px;
  bottom: calc(12px + env(safe-area-inset-bottom));
  display: flex; align-items: center; gap: 10px;
  padding: 11px 10px 11px 14px;
  background: var(--surface);
  border: 1px solid var(--brand-300);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-3);
  animation: slideup .28s var(--ease);
}
.install-banner[hidden] { display: none; }
.install-banner__icon { width: 22px; height: 22px; flex: none; color: var(--brand-600); }
.install-banner__text { flex: 1; font-size: .87rem; color: var(--text); font-weight: 550; }
.icon-btn.install-banner__x { width: 36px; height: 36px; }
.install-banner__x svg { width: 18px; height: 18px; }
@media (min-width: 901px) {
  .install-banner { left: auto; right: 20px; bottom: 20px; max-width: 390px; }
}

/* ---------- view ---------- */
.view { overflow-y: auto; overscroll-behavior: contain; min-height: 0; }
.view:focus { outline: none; }

.stack {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: 18px 16px 28px;
  display: grid; gap: 14px;
  grid-template-columns: minmax(0, 1fr);
}
.stack > * { min-width: 0; }
.stack__cta { display: flex; justify-content: center; padding: 4px 0 2px; }

.sect { display: grid; gap: 4px; }
.sect__h { font-size: 1.02rem; font-weight: 650; }
.sect__sub { font-size: .89rem; color: var(--text-muted); }

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 15px;
  box-shadow: var(--shadow-1);
}
.card--accent { border-color: var(--brand-300); background: var(--brand-050); }
.card--row { display: grid; grid-template-columns: 38px minmax(0, 1fr); gap: 12px; align-items: start; }
.card__k {
  font-size: .72rem; font-weight: 700; letter-spacing: .07em; text-transform: uppercase;
  color: var(--text-faint); margin-bottom: 5px;
}
.card__title { font-weight: 640; font-size: .98rem; }
.card__body { font-size: .88rem; color: var(--text-muted); margin-top: 3px; }
.card__meta { font-size: .78rem; color: var(--text-faint); margin-top: 6px; }
.card__cta { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }

.rowcard {
  display: grid; grid-template-columns: 38px minmax(0, 1fr) 20px;
  gap: 12px; align-items: center; text-align: left;
  width: 100%; padding: 13px 14px;
  border: 1px solid var(--line); border-radius: var(--radius);
  background: var(--surface); color: var(--text);
  transition: border-color .15s var(--ease), background .15s var(--ease);
}
.rowcard:hover { border-color: var(--brand-300); background: var(--brand-050); }
.rowcard__icon {
  display: grid; place-items: center; width: 38px; height: 38px;
  border-radius: 11px; background: var(--brand-100); color: var(--brand-700);
}
.rowcard__icon svg { width: 20px; height: 20px; }
.rowcard__text { min-width: 0; }
.rowcard__t { display: block; font-weight: 620; font-size: .93rem; }
.rowcard__d { display: block; font-size: .8rem; color: var(--text-muted); }
.rowcard__chev { width: 20px; height: 20px; color: var(--text-faint); }

.demo-note {
  display: flex; align-items: flex-start; gap: 7px;
  font-size: .76rem; color: var(--text-faint); line-height: 1.5;
  padding: 2px 2px 0;
}
.demo-note svg { width: 15px; height: 15px; flex: none; margin-top: 2px; }
.powered { text-align: center; font-size: .76rem; color: var(--text-faint); padding-top: 6px; }
.powered strong { color: var(--text-muted); font-weight: 620; }

/* ---------- home ---------- */
.greet { display: grid; gap: 8px; }
.greet__hi { font-size: .9rem; color: var(--text-muted); }
.greet__q { font-family: var(--font-serif); font-size: 1.35rem; font-weight: 400; }

.mood { display: flex; gap: 7px; }
.mood__btn {
  flex: 1; min-width: 0; min-height: 62px;
  display: grid; place-items: center; gap: 3px;
  border: 1px solid var(--line); border-radius: var(--radius);
  background: var(--surface); color: var(--text-muted); font-size: .7rem;
  transition: border-color .12s var(--ease), background .12s var(--ease);
}
.mood__btn:hover { border-color: var(--brand-300); background: var(--brand-050); }
.mood__btn[aria-pressed="true"] { border-color: var(--brand-600); background: var(--brand-100); color: var(--brand-700); }
.mood__face { font-size: 1.35rem; line-height: 1; }
.mood__label { line-height: 1.2; }

.hero { display: grid; gap: 5px; padding-top: 4px; }
.hero__title { font-family: var(--font-serif); font-size: clamp(1.5rem, 5.5vw, 1.95rem); font-weight: 400; line-height: 1.2; }
.hero__sub { color: var(--text-muted); font-size: .95rem; margin-bottom: 6px; }

.doors { display: grid; gap: 10px; grid-template-columns: minmax(0, 1fr); }
.door {
  display: grid; gap: 6px; text-align: left;
  padding: 15px; border: 1px solid var(--line); border-radius: var(--radius-lg);
  background: var(--surface); color: var(--text); box-shadow: var(--shadow-1);
  transition: border-color .15s var(--ease), transform .1s var(--ease);
}
.door:hover { border-color: var(--brand-300); }
.door:active { transform: scale(.995); }
.door__icon {
  display: grid; place-items: center; width: 38px; height: 38px;
  border-radius: 11px; background: var(--brand-100); color: var(--brand-700);
}
.door__icon svg { width: 21px; height: 21px; }
.door__t { font-weight: 650; font-size: 1rem; }
.door__d { font-size: .86rem; color: var(--text-muted); }
.door__cta {
  display: inline-flex; align-items: center; gap: 5px;
  color: var(--brand-600); font-size: .86rem; font-weight: 600; margin-top: 2px;
}
.door__cta svg { width: 16px; height: 16px; }

.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  min-height: 40px; padding: 8px 15px;
  border: 1px solid var(--line); border-radius: var(--radius-pill);
  background: var(--surface); color: var(--text); font-size: .86rem;
  transition: border-color .12s var(--ease), background .12s var(--ease);
}
.chip:hover { border-color: var(--brand-300); background: var(--brand-050); color: var(--brand-700); }

.progress { height: 7px; border-radius: 4px; background: var(--surface-2); overflow: hidden; margin-top: 9px; }
.progress__fill { height: 100%; background: var(--brand-solid); border-radius: 4px; }

/* ---------- assistant thread ---------- */
.thread { height: 100%; overflow-y: auto; overscroll-behavior: contain; }
.thread__inner {
  max-width: var(--content-max); margin: 0 auto;
  padding: 18px 16px 10px;
  display: grid; gap: 18px; grid-template-columns: minmax(0, 1fr); align-content: start;
}
.thread__inner > * { min-width: 0; }

.intro { display: grid; justify-items: center; text-align: center; gap: 7px; padding: 14px 0 4px; }
.intro__mark { color: var(--brand-600); }
.intro__title { font-family: var(--font-serif); font-size: 1.6rem; font-weight: 400; color: var(--brand-700); }
.intro__sub { font-size: .89rem; color: var(--text-muted); max-width: 34ch; }
.intro__q { font-weight: 620; margin-top: 12px; }
.openers { display: grid; gap: 8px; width: 100%; margin-top: 4px; }
.opener {
  min-height: 46px; padding: 11px 16px; text-align: left;
  border: 1px solid var(--line); border-radius: var(--radius);
  background: var(--surface); color: var(--text); font-size: .9rem;
  transition: border-color .12s var(--ease), background .12s var(--ease);
}
.opener:hover { border-color: var(--brand-300); background: var(--brand-050); }

.msg { display: grid; gap: 8px; }
.msg--user { justify-items: end; }
.msg--user .msg__body {
  background: var(--brand-100); color: var(--text);
  padding: 11px 16px; border-radius: 20px 20px 6px 20px;
  max-width: 85%; white-space: pre-wrap; overflow-wrap: anywhere;
}
.msg--bot { grid-template-columns: 32px minmax(0, 1fr); gap: 12px; align-items: start; }
.msg__avatar {
  display: grid; place-items: center; width: 32px; height: 32px;
  border-radius: 50%; background: var(--surface); border: 1px solid var(--line);
  color: var(--brand-600); margin-top: 2px;
}
.msg__avatar svg { width: 20px; height: 20px; }
.msg--bot .msg__body { min-width: 0; }
.msg__body p { margin: 0 0 .7em; overflow-wrap: anywhere; }
.msg__body p:last-child { margin-bottom: 0; }

.typing { display: inline-flex; gap: 5px; padding: 6px 0; }
.typing span { width: 7px; height: 7px; border-radius: 50%; background: var(--brand-300); animation: bounce 1.2s var(--ease) infinite; }
.typing span:nth-child(2) { animation-delay: .15s; }
.typing span:nth-child(3) { animation-delay: .3s; }
@keyframes bounce { 0%,60%,100% { transform: translateY(0); opacity: .55; } 30% { transform: translateY(-5px); opacity: 1; } }

/* choices (the four paths) */
.choices { display: grid; gap: 8px; margin-top: 12px; }
.choice {
  display: grid; grid-template-columns: 34px minmax(0, 1fr); gap: 11px;
  align-items: center; text-align: left; padding: 12px 13px;
  border: 1px solid var(--line); border-radius: var(--radius);
  background: var(--surface); color: var(--text);
  transition: border-color .15s var(--ease), background .15s var(--ease);
}
.choice:hover:not(:disabled) { border-color: var(--brand-300); background: var(--brand-050); }
.choice:disabled { opacity: .5; cursor: default; }
.choice--picked { opacity: 1; border-color: var(--brand-600); background: var(--brand-100); }
.choice__icon {
  display: grid; place-items: center; width: 34px; height: 34px;
  border-radius: 10px; background: var(--brand-100); color: var(--brand-700);
}
.choice--picked .choice__icon { background: var(--brand-solid); color: #fff; }
.choice__icon svg { width: 19px; height: 19px; }
.choice__text { min-width: 0; }
.choice__t { display: block; font-weight: 620; font-size: .92rem; }
.choice__d { display: block; font-size: .8rem; color: var(--text-muted); }

.quicks { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 12px; }
.quick {
  min-height: 40px; padding: 8px 15px;
  border: 1px solid var(--brand-300); border-radius: var(--radius-pill);
  background: var(--surface); color: var(--brand-700);
  font-size: .85rem; font-weight: 550;
}
.quick:hover:not(:disabled) { background: var(--brand-050); }
.quick:disabled { opacity: .45; cursor: default; }
.quick--picked { opacity: 1; background: var(--brand-solid); color: #fff; border-color: var(--brand-solid); }

/* guided interaction cards */
.wcard {
  border: 1px solid var(--line); border-radius: var(--radius);
  background: var(--surface); padding: 15px; margin-top: 12px;
  box-shadow: var(--shadow-1);
}
.wcard__label {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: .69rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase;
  color: var(--brand-600); margin-bottom: 8px;
}
.wcard__label svg { width: 14px; height: 14px; }
.wcard__title { font-size: 1rem; font-weight: 640; }
.wcard__meta { font-size: .8rem; color: var(--text-muted); margin-top: 5px; }

.scale { display: flex; gap: 5px; margin-top: 12px; }
.scale__btn {
  flex: 1; min-width: 0; min-height: 44px;
  border: 1px solid var(--line); border-radius: 10px;
  background: var(--surface); color: var(--text); font-size: .86rem; font-weight: 550;
}
.scale__btn:hover:not(:disabled) { border-color: var(--brand-600); background: var(--brand-050); }
.scale__btn:disabled { opacity: .4; cursor: default; }
.scale__btn--picked { opacity: 1; background: var(--brand-solid); color: #fff; border-color: var(--brand-solid); }
.scale__ends { display: flex; justify-content: space-between; font-size: .74rem; color: var(--text-faint); margin-top: 6px; }

.astep { margin-top: 14px; }
.astep__t { font-weight: 640; font-size: .95rem; margin-bottom: 4px; }
.astep__b { font-size: .9rem; color: var(--text-muted); }
.astep__nav { display: flex; gap: 8px; margin-top: 14px; }
.astep__done { font-size: .85rem; color: var(--ok); font-weight: 600; }

.breathe { display: grid; justify-items: center; gap: 11px; padding: 14px 0 2px; }
.breathe__ring {
  width: 128px; height: 128px; border-radius: 50%;
  display: grid; place-items: center;
  background: radial-gradient(circle, var(--brand-050) 0%, var(--brand-100) 100%);
  border: 2px solid var(--brand-300);
  transition: transform 4s ease-in-out; will-change: transform;
}
.breathe__ring[data-phase="in"] { transform: scale(1.16); }
.breathe__ring[data-phase="out"] { transform: scale(.84); transition-duration: 6s; }
.breathe__word { font-family: var(--font-serif); font-size: 1.15rem; color: var(--brand-700); }

.measure { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 4px; }
.measure__col { display: grid; gap: 3px; }
.measure__k { font-size: .74rem; color: var(--text-faint); text-transform: uppercase; letter-spacing: .06em; font-weight: 700; }
.measure__v { font-size: 1.3rem; font-weight: 650; font-family: var(--font-serif); }
.measure__track { height: 7px; border-radius: 4px; background: var(--surface-2); overflow: hidden; }
.measure__fill { height: 100%; background: var(--brand-solid); }

.crisis {
  border: 1px solid var(--line-strong);
  border-color: color-mix(in srgb, var(--danger) 40%, var(--line));
  background: var(--danger-bg); border-radius: var(--radius);
  padding: 15px; margin-top: 12px;
}
.crisis__title { display: flex; align-items: center; gap: 7px; font-weight: 660; color: var(--danger); margin-bottom: 6px; }
.crisis__title svg { width: 18px; height: 18px; }
.crisis p { font-size: .87rem; margin-bottom: .5em; }
.crisis a { color: var(--danger); font-weight: 600; }

.scopecard {
  border: 1px solid var(--line-strong); background: var(--surface-2);
  border-radius: var(--radius); padding: 14px; margin-top: 12px;
}
.scopecard__title { display: flex; align-items: center; gap: 7px; font-weight: 640; margin-bottom: 5px; }
.scopecard__title svg { width: 17px; height: 17px; color: var(--brand-600); }
.scopecard p { font-size: .87rem; color: var(--text-muted); }

/* ---------- professionals ---------- */
.segmented { display: flex; gap: 6px; background: var(--surface-2); padding: 4px; border-radius: var(--radius-pill); }
.segmented__btn {
  flex: 1; min-height: 40px; padding: 8px 10px;
  border: 0; border-radius: var(--radius-pill);
  background: transparent; color: var(--text-muted); font-size: .84rem; font-weight: 550;
}
.segmented__btn[aria-pressed="true"] { background: var(--surface); color: var(--text); box-shadow: var(--shadow-1); }

.pro-grid { display: grid; gap: 12px; grid-template-columns: minmax(0, 1fr); }
.pro {
  border: 1px solid var(--line); border-radius: var(--radius);
  background: var(--surface); padding: 15px; box-shadow: var(--shadow-1);
}
.pro--compact { margin-top: 10px; box-shadow: none; }
.pro__head { display: grid; grid-template-columns: 46px minmax(0, 1fr); gap: 12px; align-items: center; }
.pro__avatar {
  width: 46px; height: 46px; border-radius: 50%;
  display: grid; place-items: center;
  background: var(--brand-solid); color: #fff; font-weight: 650;
}
.pro__id { min-width: 0; }
.pro__name { font-weight: 650; font-size: .97rem; }
.pro__title { font-size: .82rem; color: var(--text-muted); }
.pro__focus { font-size: .82rem; color: var(--brand-700); margin-top: 10px; }
.pro__bio { font-size: .86rem; color: var(--text-muted); margin-top: 7px; }
.pro__meta { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-top: 11px; }
.badge {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: .78rem; padding: 4px 11px; border-radius: var(--radius-pill);
  background: var(--surface-2); color: var(--text-muted);
}
.badge--live { background: var(--surface-2); background: color-mix(in srgb, var(--ok) 15%, transparent); color: var(--ok); font-weight: 600; }
.dot { width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.pro__price { font-size: .8rem; color: var(--text-muted); }
.pro__modes { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 9px; }
.mode {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: .74rem; color: var(--text-faint);
  border: 1px solid var(--line); border-radius: var(--radius-pill); padding: 3px 9px;
}
.mode svg { width: 13px; height: 13px; }

/* ---------- my wellness ---------- */
.spark { display: flex; align-items: flex-end; gap: 8px; height: 104px; margin-top: 8px; }
.spark__col { flex: 1; display: grid; justify-items: center; gap: 5px; align-content: end; }
.spark__bar { width: 100%; max-width: 34px; background: var(--brand-solid); border-radius: 5px 5px 2px 2px; }
.spark__n { font-size: .74rem; color: var(--text-faint); }

.ticks { display: grid; gap: 7px; margin-top: 4px; }
.ticks li { display: grid; grid-template-columns: 18px minmax(0, 1fr); gap: 8px; align-items: start; font-size: .88rem; }
.ticks svg { width: 16px; height: 16px; color: var(--ok); margin-top: 3px; }

.steps { display: grid; gap: 9px; margin: 10px 0 0; padding-left: 20px; list-style: decimal; }
.steps li { font-size: .88rem; color: var(--text-muted); }

.field__label { display: block; font-size: .82rem; color: var(--text-muted); margin-bottom: 7px; }
.field__input {
  width: 100%; min-height: 44px; padding: 10px 13px;
  border: 1px solid var(--line-strong); border-radius: var(--radius);
  background: var(--bg); color: var(--text);
}
.field__input:focus {
  outline: none; border-color: var(--brand-500);
  box-shadow: 0 0 0 3px var(--brand-100);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--brand-500) 18%, transparent);
}
.link { color: var(--brand-600); }

/* ---------- composer ---------- */
.composer-zone {
  padding: 8px 16px calc(8px + env(safe-area-inset-bottom));
  background: var(--bg); border-top: 1px solid var(--line);
}
.composer-zone[hidden] { display: none; }
.composer {
  display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: end; gap: 6px;
  max-width: var(--content-max); margin: 0 auto; padding: 5px 5px 5px 14px;
  border: 1px solid var(--line-strong); border-radius: 26px;
  background: var(--surface); box-shadow: var(--shadow-1);
}
.composer:focus-within {
  border-color: var(--brand-500);
  box-shadow: 0 0 0 3px var(--brand-100);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--brand-500) 18%, transparent);
}
.composer__input {
  border: 0; background: transparent; resize: none;
  padding: 11px 0; max-height: 140px; line-height: 1.45; font-size: 1rem; overflow-y: auto;
}
.composer__input:focus { outline: none; }
.composer__input::placeholder { color: var(--text-faint); }
.send-btn {
  display: grid; place-items: center; width: 44px; height: 44px; flex: none;
  border: 0; border-radius: 50%; background: var(--brand-solid); color: #fff;
  transition: background .15s var(--ease);
}
.send-btn:disabled { background: var(--line-strong); color: var(--surface); cursor: default; }
.send-btn:not(:disabled):hover { background: var(--brand-solid-hover); }
.send-btn svg { width: 22px; height: 22px; }
.disclaimer {
  max-width: var(--content-max); margin: 8px auto 0;
  font-size: .715rem; line-height: 1.45; color: var(--text-faint); text-align: center;
}
.disclaimer strong { color: var(--text-muted); font-weight: 600; }

/* ---------- mobile tab bar ---------- */
.tabbar { display: none; }

/* ---------- sheet ---------- */
.sheet { position: fixed; inset: 0; z-index: 60; }
.sheet[hidden] { display: none; }
.sheet__scrim { position: absolute; inset: 0; background: rgba(12, 22, 32, .48); animation: fade .18s var(--ease); }
.sheet__panel {
  position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%);
  width: min(520px, calc(100vw - 32px)); max-height: min(80vh, 660px);
  max-height: min(80dvh, 660px);
  display: grid; grid-template-rows: auto auto minmax(0, 1fr);
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius-lg); box-shadow: var(--shadow-3);
  animation: pop .2s var(--ease);
}
.sheet__grab { display: none; }
.sheet__head {
  display: flex; align-items: center; justify-content: space-between;
  gap: 10px; padding: 14px 12px 10px 18px; border-bottom: 1px solid var(--line);
}
.sheet__title { font-size: 1.05rem; font-weight: 650; }
.sheet__body { overflow-y: auto; padding: 14px; display: grid; gap: 10px; }
.sheet__text { font-size: .89rem; color: var(--text-muted); }

@keyframes fade { from { opacity: 0; } }
@keyframes pop { from { opacity: 0; transform: translate(-50%, -46%) scale(.97); } }
@keyframes slideup { from { transform: translateY(100%); } }

/* ---------- toasts ---------- */
.toasts {
  position: fixed; left: 50%; bottom: calc(24px + env(safe-area-inset-bottom));
  transform: translateX(-50%); z-index: 80;
  display: grid; gap: 8px; width: max-content; max-width: calc(100vw - 32px); pointer-events: none;
}
.toast {
  background: var(--text); color: var(--bg);
  padding: 11px 17px; border-radius: var(--radius-pill);
  font-size: .86rem; box-shadow: var(--shadow-2); animation: pop .2s var(--ease);
}

.scrim { display: none; }

/* ---------- responsive ---------- */
@media (max-width: 900px) {
  .app { grid-template-columns: minmax(0, 1fr); }

  .nav {
    position: fixed; inset: 0 auto 0 0; z-index: 50;
    width: min(var(--nav-w), 84vw);
    transform: translateX(-100%);
    transition: transform .24s var(--ease);
    padding-top: calc(14px + env(safe-area-inset-top));
  }
  .nav.is-open { transform: none; box-shadow: var(--shadow-3); }
  .icon-btn.nav__close { display: grid; }

  .scrim { display: block; position: fixed; inset: 0; z-index: 45; background: rgba(12, 22, 32, .45); animation: fade .2s var(--ease); }
  .scrim[hidden] { display: none; }

  .icon-btn.topbar__menu { display: grid; }
  .icon-btn.topbar__talk { display: grid; }

  .stack { padding: 14px 14px 22px; }
  .thread__inner { padding: 14px 14px 6px; }
  .composer-zone { padding-inline: 12px; }

  /* bottom tab bar */
  .tabbar {
    display: grid; min-height: 57px; grid-auto-flow: column; grid-auto-columns: 1fr;
    border-top: 1px solid var(--line); background: var(--surface);
    padding-bottom: env(safe-area-inset-bottom);
  }
  .tab {
    display: grid; justify-items: center; align-content: center; gap: 3px;
    min-height: 56px; border: 0; background: transparent;
    color: var(--text-faint); font-size: .68rem; padding: 6px 2px;
  }
  .tab svg { width: 22px; height: 22px; }
  .tab[aria-current="true"] { color: var(--brand-600); font-weight: 620; }
  .tab__label { line-height: 1.1; }

  .sheet__panel {
    left: 0; top: auto; bottom: 0; transform: none; width: 100%;
    max-height: 86vh;
    max-height: 86dvh; border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    border-bottom: 0; padding-bottom: env(safe-area-inset-bottom);
    animation: slideup .24s var(--ease);
  }
  .sheet__grab { display: block; width: 40px; height: 4px; border-radius: 2px; background: var(--line-strong); margin: 9px auto 0; }
  .sheet__head { padding-top: 10px; }

  .toasts { bottom: calc(86px + env(safe-area-inset-bottom)); }
  .install-banner { bottom: calc(69px + env(safe-area-inset-bottom)); }
}

@media (min-width: 620px) {
  .doors { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .pro-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important; animation-iteration-count: 1 !important;
    transition-duration: .01ms !important; scroll-behavior: auto !important;
  }
  .breathe__ring { transition-duration: .01ms !important; }
}

/* ---------- measurement layer ---------- */

/* the structured event record */
.record {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 6px 14px;
  margin: 10px 0 0;
  font-size: .86rem;
}
.record dt { color: var(--text-faint); }
.record dd { margin: 0; font-weight: 550; }

/* the Human State Vector */
.vector { display: grid; gap: 9px; margin-top: 12px; }
.vector__row {
  display: grid;
  grid-template-columns: 5.5rem minmax(0, 1fr) 3.5rem;
  gap: 10px; align-items: center;
}
.vector__k { font-size: .82rem; color: var(--text-muted); }
.vector__track { height: 8px; border-radius: 4px; background: var(--surface-2); overflow: hidden; }
.vector__track--empty {
  background: repeating-linear-gradient(
    90deg, var(--surface-2) 0 6px, transparent 6px 12px
  );
}
.vector__fill { height: 100%; background: var(--brand-solid); border-radius: 4px; }
.vector__v { font-size: .78rem; color: var(--text-faint); text-align: right; }

/* close icon reused as an "off" marker in permission summaries */
.ticks li svg { flex: none; }

/* ---------- modules (verticals) ---------- */

.mod-head { display: grid; gap: 4px; }
.mod-head__kicker {
  font-size: .72rem; font-weight: 700; letter-spacing: .09em;
  text-transform: uppercase; color: var(--brand-600);
}
.mod-head__title { font-family: var(--font-serif); font-size: 1.3rem; font-weight: 400; line-height: 1.25; }

.stepper {
  display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px;
  list-style: none; padding: 0; counter-reset: step;
}
.stepper__i {
  font-size: .72rem; padding: 4px 10px; border-radius: var(--radius-pill);
  background: var(--surface-2); color: var(--text-faint);
}
.stepper__i--done { background: var(--brand-050); color: var(--brand-700); }
.stepper__i--now { background: var(--brand-solid); color: #fff; font-weight: 600; }

.mod-card__head { display: grid; grid-template-columns: 38px minmax(0, 1fr); gap: 12px; align-items: center; }

/* stacked single-column choices, for long option text */
.quicks--stack { flex-direction: column; align-items: stretch; }
.quicks--stack .quick { text-align: left; }

.ticks--no li svg { color: var(--text-faint); }

.safety-route { display: flex; justify-content: center; padding: 4px 0 2px; }
.linkish {
  background: none; border: 0; padding: 10px 14px; min-height: 44px;
  color: var(--text-muted); font-size: .84rem; text-decoration: underline;
  text-underline-offset: 3px;
}
.linkish:hover { color: var(--text); }

/* instrumentation log */
.evlog { display: grid; gap: 7px; margin-top: 10px; }
.evlog__row {
  display: grid; gap: 2px; padding: 8px 10px;
  border: 1px solid var(--line); border-radius: var(--radius-sm);
  background: var(--bg);
}
.evlog__name { font-size: .8rem; font-weight: 650; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; }
.evlog__props { font-size: .76rem; color: var(--text-muted); font-family: ui-monospace, SFMono-Regular, Menlo, monospace; overflow-wrap: anywhere; }
.evlog__rej { font-size: .72rem; color: var(--danger); }


/* ---------- care modules ---------- */

/* the scope boundary, visible on every nurse-guidance screen */
.boundary {
  display: flex; align-items: flex-start; gap: 8px;
  font-size: .78rem; line-height: 1.5; color: var(--brand-700);
  background: var(--brand-050);
  border: 1px solid var(--brand-100);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
}
.boundary svg { width: 16px; height: 16px; flex: none; margin-top: 2px; }

.itemlist { display: grid; gap: 6px; margin-bottom: 12px; }
.itemlist__i {
  display: grid; grid-template-columns: minmax(0, 1fr) 36px;
  gap: 8px; align-items: center;
  padding: 9px 10px; font-size: .87rem;
  border: 1px solid var(--line); border-radius: var(--radius-sm);
  background: var(--bg);
}
.icon-btn.itemlist__x { width: 36px; height: 36px; }
.itemlist__x svg { width: 16px; height: 16px; }

.addrow { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 8px; align-items: start; }

.filter { margin-bottom: 12px; }
.filter__label {
  font-size: .76rem; font-weight: 650; color: var(--text-muted);
  margin-bottom: 6px;
}
.quick--sm { min-height: 36px; padding: 6px 12px; font-size: .8rem; }

.verified {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: .76rem; color: var(--ok); margin-top: 10px;
}
.verified svg { width: 14px; height: 14px; }

/* real coach photos from the Zuporta platform */
.pro__photo { width: 100%; height: 100%; border-radius: 50%; object-fit: cover; display: block; }
.pro__avatar { overflow: hidden; }
.pro__avatar a { display: block; }