/* Buddy — one typeface chosen for legibility: Lexend (built to reduce visual crowding). */
:root {
  --ink: #14305a;
  --ink-soft: #4d5f78;
  --paper: #f1f6fb;
  --surface: #ffffff;
  --line: #d3deea;
  --talk: #0f7a6a;
  --talk-ink: #ffffff;
  --listen: #14305a;
  --sun: #f4b63f;
  --sun-soft: #fff4d8;
  --accent: #de9b7c;
  --sky-soft: #e3eefa;
  --danger: #b3261e;
  --radius-lg: 28px;
  --radius: 16px;
  --font: 'Lexend', 'Segoe UI', system-ui, -apple-system, sans-serif;
  color-scheme: light dark;
  box-sizing: border-box;
  padding-top: env(safe-area-inset-top, 0px);
  padding-bottom: env(safe-area-inset-bottom, 0px);
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --ink: #e8f0fa; --ink-soft: #a9b8cc; --paper: #0e1a2c; --surface: #172840; --line: #2b405e;
    --talk: #23a08c; --listen: #e8f0fa; --sun: #f4b63f; --sun-soft: #3a3220; --sky-soft: #1d3150;
  }
}
:root[data-theme="dark"] {
  --ink: #e8f0fa; --ink-soft: #a9b8cc; --paper: #0e1a2c; --surface: #172840; --line: #2b405e;
  --talk: #23a08c; --listen: #e8f0fa; --sun: #f4b63f; --sun-soft: #3a3220; --sky-soft: #1d3150;
}
*, *::before, *::after { box-sizing: inherit; }
html, body { height: 100%; margin: 0; }
body { background: var(--paper); color: var(--ink); font: 400 1.125rem/1.5 var(--font); -webkit-font-smoothing: antialiased; }
img { max-width: 100%; display: block; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
:focus-visible { outline: 3px solid var(--sun); outline-offset: 3px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
@media (prefers-reduced-motion: reduce) { * { animation: none !important; transition: none !important; } }

/* ---------- Sam: shared ---------- */
.sam { max-width: 560px; margin: 0 auto; min-height: 100%; display: flex; flex-direction: column; padding: 20px 18px 24px; gap: 18px; }
.btn { border: 2px solid var(--line); background: var(--surface); border-radius: var(--radius); padding: 14px 18px; font-weight: 700; min-height: 56px; display: inline-flex; align-items: center; justify-content: center; gap: 10px; }
.btn svg { width: 26px; height: 26px; flex: none; }
.btn-primary { background: var(--talk); border-color: var(--talk); color: var(--talk-ink); }
.btn-quiet { border-color: transparent; background: transparent; text-decoration: underline; text-underline-offset: 4px; min-height: 48px; }
.btn-danger { color: var(--danger); border-color: currentColor; }
.btn:disabled { opacity: .45; cursor: not-allowed; }
.field { display: grid; gap: 8px; align-content: start; min-width: 0; }
.field input, .field select, .field textarea { border: 2px solid var(--line); border-radius: 12px; padding: 12px 14px; background: var(--surface); min-height: 52px; width: 100%; max-width: 100%; min-width: 0; }
.field > small { font-size: .9rem; line-height: 1.4; margin-top: -2px; }

/* ---------- Logo lockup: mark + "<Name>'s / Buddy" ---------- */
.brand { display: inline-flex; align-items: center; gap: 10px; }
.brand svg { width: 44px; height: 39px; flex: none; }
.brand-text { display: grid; line-height: 1.05; font-weight: 700; font-size: 1.5rem; }
.brand-text small { font-size: .55em; font-weight: 400; color: var(--ink-soft); }
.brand .b1 { fill: var(--talk); } .brand .b2 { fill: var(--accent); stroke: var(--paper); }
.toast { position: fixed; left: 50%; transform: translateX(-50%); bottom: calc(18px + env(safe-area-inset-bottom, 0px)); background: var(--ink); color: var(--paper); padding: 12px 18px; border-radius: 12px; max-width: 92vw; z-index: 50; }

/* ---------- Sam: home ---------- */
.hello { font-size: 2.6rem; line-height: 1.05; font-weight: 700; margin: 12px 0 0; letter-spacing: -0.01em; }
.hello-sub { margin: 4px 0 0; color: var(--ink-soft); }
.start { width: 100%; border: 0; border-radius: var(--radius-lg); background: var(--talk); color: var(--talk-ink); padding: 26px 24px; text-align: left; display: grid; gap: 4px; box-shadow: 0 6px 0 color-mix(in srgb, var(--talk) 60%, #000); }
.start:active { transform: translateY(3px); box-shadow: 0 3px 0 color-mix(in srgb, var(--talk) 60%, #000); }
.start strong { font-size: 1.75rem; }
.start span { opacity: .92; }
.cards { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.card { border: 2px solid var(--line); background: var(--surface); border-radius: var(--radius); padding: 16px; min-height: 132px; display: flex; flex-direction: column; justify-content: space-between; align-items: flex-start; text-align: left; font-weight: 700; font-size: 1.15rem; }
.card svg { width: 44px; height: 44px; }
.card small { font-weight: 400; color: var(--ink-soft); font-size: .95rem; }
.card[aria-disabled="true"] { opacity: .5; }
.picker { display: grid; gap: 10px; }
.picker button { text-align: left; justify-content: flex-start; }

/* ---------- Sam: practice ---------- */
.practice { height: 100%; }
.p-top { display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.p-title { font-weight: 700; color: var(--ink-soft); font-size: 1rem; margin: 0; }
.stage { flex: 1 1 auto; min-height: 180px; display: grid; place-items: center; }
.stage img { border-radius: var(--radius); max-height: 40vh; width: auto; object-fit: contain; background: var(--surface); }
.strip { display: grid; grid-auto-flow: column; grid-auto-columns: 78%; gap: 12px; overflow-x: auto; scroll-snap-type: x mandatory; width: 100%; padding-bottom: 6px; }
.strip figure { margin: 0; scroll-snap-align: center; display: grid; gap: 6px; }
.strip figcaption { font-weight: 700; color: var(--ink-soft); }
.strip img { max-height: 34vh; width: 100%; object-fit: contain; }
.bubble { background: var(--surface); border: 2px solid var(--line); border-radius: 22px 22px 22px 6px; padding: 16px 18px; font-size: 1.3rem; line-height: 1.4; min-height: 68px; }
.bubble[data-kind="movie"] { background: var(--sun-soft); border-color: var(--sun); display: flex; gap: 12px; align-items: center; }
.bubble[data-kind="movie"] svg { width: 30px; height: 30px; flex: none; }
.bubble[data-kind="feedback"] { border-color: var(--talk); }
.thinking { color: var(--ink-soft); font-size: 1rem; margin-top: 8px; }
.cuecard { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin: 0; padding: 0; list-style: none; }
.cuecard li { padding: 6px 14px; border-radius: 999px; border: 2px dashed var(--line); font-weight: 700; color: var(--ink-soft); }
.cuecard li[data-lit="true"] { border-style: solid; border-color: var(--talk); color: var(--ink); }
.cuecard li[data-lit="true"]::before { content: "✓ "; color: var(--talk); }
.cuecard .arrow { border: 0; padding: 0; color: var(--ink-soft); }
.talk { width: 100%; min-height: 104px; border-radius: 999px; border: 0; background: var(--talk); color: var(--talk-ink); font-size: 1.7rem; font-weight: 700; display: flex; align-items: center; justify-content: center; gap: 14px; }
.talk svg { width: 38px; height: 38px; }
.talk[data-state="recording"] { background: var(--listen); color: var(--paper); }
.talk[data-state="busy"] { background: var(--sky-soft); color: var(--ink); }
.talk[data-state="speaking"] { background: var(--sky-soft); color: var(--ink-soft); }
.talk:disabled { cursor: default; }
.talk-text { display: grid; text-align: left; line-height: 1.15; }
.talk-text small { font-size: 1rem; font-weight: 400; opacity: .85; margin-top: 4px; }
.talk[data-state="recording"] .dot { animation: pulse 1.2s ease-in-out infinite; }
@keyframes pulse { 50% { transform: scale(1.5); opacity: .6; } }
.talk[data-state="recording"] .dot { width: 14px; height: 14px; border-radius: 50%; background: var(--sun); }
.controls { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }
.controls .btn { flex-direction: column; gap: 4px; padding: 10px 6px; font-size: .95rem; min-height: 82px; }
.typed { display: flex; gap: 8px; }
.typed input { flex: 1; border: 2px solid var(--line); border-radius: 12px; padding: 12px; background: var(--surface); min-height: 56px; }
.confirm { background: var(--sky-soft); border-radius: var(--radius); padding: 16px; display: grid; gap: 12px; }
.confirm p { margin: 0; font-size: 1.2rem; }
.confirm .row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.sheet { position: fixed; inset: 0; background: color-mix(in srgb, var(--ink) 45%, transparent); display: grid; align-items: end; z-index: 40; }
.sheet > div { background: var(--paper); border-radius: 24px 24px 0 0; padding: 22px 18px calc(22px + env(safe-area-inset-bottom, 0px)); display: grid; gap: 12px; max-width: 560px; margin: 0 auto; width: 100%; }
.sheet h2 { margin: 0 0 4px; }
.pause { position: fixed; inset: 0; background: var(--paper); display: grid; place-items: center; text-align: center; padding: 24px; z-index: 30; }
.pause p { font-size: 1.6rem; font-weight: 700; max-width: 18ch; margin: 0 auto 24px; }
.done-msg { font-size: 2rem; font-weight: 700; line-height: 1.15; margin: 24px 0 8px; }

/* ---------- Adult area ---------- */
.adult { max-width: 1040px; margin: 0 auto; padding: 18px; font-size: 1rem; }
.adult h1 { font-size: 1.6rem; margin: 6px 0 2px; }
.adult h2 { font-size: 1.25rem; margin: 26px 0 10px; }
.adult h3 { font-size: 1.05rem; margin: 16px 0 6px; }
.adult .btn { min-height: 44px; padding: 8px 14px; font-size: .98rem; }
.adult .field input, .adult .field select, .adult .field textarea { min-height: 44px; padding: 8px 12px; }
.adult .field > span { font-weight: 600; }
.adult-head .brand-text { font-size: 1.6rem; }
.adult-head { display: flex; justify-content: space-between; align-items: end; flex-wrap: wrap; gap: 10px; border-bottom: 2px solid var(--line); padding-bottom: 12px; }
.tabs { display: flex; gap: 4px; flex-wrap: wrap; margin: 14px 0 6px; }
.tabs button { border: 0; background: none; padding: 10px 14px; border-radius: 10px; font-weight: 700; color: var(--ink-soft); }
.tabs button[aria-selected="true"] { background: var(--surface); color: var(--ink); box-shadow: inset 0 -3px 0 var(--talk); }
.panel { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; margin: 12px 0; }
.grid2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 18px 16px; }
/* Line up inputs across a row even when one label wraps or one field has a hint. */
@supports (grid-template-rows: subgrid) {
  .grid2 > .field { grid-row: span 3; grid-template-rows: subgrid; row-gap: 8px; }
  .grid2 > .field > span { align-self: end; }
  .grid2:has(> .field) > .switch { grid-row: span 3; align-self: center; }
  .grid2 > .btn { grid-row: span 2; align-self: end; justify-self: start; }
}
.panel.list { padding: 2px 16px; }
.list li:last-child { border-bottom: 0; }
.muted { color: var(--ink-soft); }
.row-actions { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.list { list-style: none; padding: 0; margin: 0; }
.list li { display: flex; justify-content: space-between; gap: 12px; align-items: center; padding: 10px 0; border-bottom: 1px solid var(--line); }
.item-box { border: 2px dashed var(--line); border-radius: 12px; padding: 16px; margin: 10px 0; display: grid; gap: 18px; }
.thumbs { display: flex; gap: 8px; flex-wrap: wrap; }
.thumbs img { width: 84px; height: 84px; object-fit: cover; border-radius: 8px; border: 1px solid var(--line); }
.ladder { display: grid; grid-template-columns: 140px 1fr; gap: 6px 10px; align-items: center; }
.ladder label { color: var(--ink-soft); font-size: .9rem; }
.ladder input { border: 1px solid var(--line); border-radius: 8px; padding: 6px 10px; background: var(--paper); }
details > summary { cursor: pointer; font-weight: 700; padding: 6px 0; }
.tag { display: inline-block; padding: 3px 8px; margin: 2px 0; border-radius: 6px; background: var(--sky-soft); font-size: .85rem; line-height: 1.35; }
.tag.supported { background: var(--sun-soft); }
.switch { display: flex; gap: 10px; align-items: center; min-height: 44px; }
.switch input { width: 22px; height: 22px; accent-color: var(--talk); }
.code { font-size: 2.2rem; font-weight: 700; letter-spacing: .18em; }

/* ---------- Adult: plan goals and review ---------- */
.adult { --met: #0f7a6a; --met-soft: #dff3ee; --notyet: #9a5b00; --notyet-soft: #fff1d6; --none-soft: #eef1f5;
  --g1: #b4532a; --g2: #2f6db5; --g3: #7a4fb0; --g4: #0f7a6a; --g5: #6b7a8f; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .adult { --met: #4cc7b0; --met-soft: #173d39; --notyet: #f4b63f; --notyet-soft: #3a3220; --none-soft: #1d2b40;
    --g1: #e58b63; --g2: #7fb0ec; --g3: #b99be4; --g4: #4cc7b0; --g5: #a9b8cc; }
}
:root[data-theme="dark"] .adult { --met: #4cc7b0; --met-soft: #173d39; --notyet: #f4b63f; --notyet-soft: #3a3220; --none-soft: #1d2b40;
  --g1: #e58b63; --g2: #7fb0ec; --g3: #b99be4; --g4: #4cc7b0; --g5: #a9b8cc; }

.goal-pill { display: inline-block; font-size: .78rem; font-weight: 700; letter-spacing: .02em; padding: 2px 9px; border-radius: 999px;
  border: 1.5px solid currentColor; white-space: nowrap; vertical-align: 1px; }
.g-unexpected { color: var(--g1); } .g-instructions { color: var(--g2); } .g-narrative { color: var(--g3); }
.g-conversation { color: var(--g4); } .g-other { color: var(--g5); }
.goal-hint { margin-top: 10px; padding: 10px 14px; border-left: 4px solid var(--line); background: var(--paper); border-radius: 8px; }
.goal-hint p { margin: 4px 0; }
.goal-hint .warn { color: var(--danger); }

.review-top { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; margin-top: 18px; }
.review-top h2 { margin: 0; }
.goal-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 12px; margin: 14px 0 6px; }
.goal-card { text-align: left; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 16px;
  display: grid; gap: 6px; align-content: start; font-size: .95rem; }
.goal-card[aria-pressed="true"] { border-color: var(--ink); box-shadow: inset 0 0 0 1px var(--ink); }
.gc-head { display: flex; justify-content: space-between; align-items: center; gap: 8px; font-size: .85rem; }
.gc-big { font-size: 1.15rem; }
.gc-big strong { font-size: 2rem; line-height: 1; }
.gc-sub { color: var(--ink-soft); margin-top: -4px; font-size: .9rem; }
.gc-days { display: flex; flex-wrap: wrap; gap: 4px 10px; font-size: .82rem; color: var(--ink-soft); }
.code-bar { display: flex; gap: 2px; height: 22px; border-radius: 6px; overflow: hidden; font-size: .75rem; font-weight: 700; }
.code-bar span { display: flex; align-items: center; justify-content: center; min-width: 30px; white-space: nowrap; }
.c-I { background: var(--met-soft); color: var(--met); }
.c-M { background: var(--sky-soft); color: var(--ink); }
.c-P { background: var(--notyet-soft); color: var(--notyet); }
.c-F { background: var(--none-soft); color: var(--ink-soft); }

.codes-key { margin: 6px 0 14px; font-size: .95rem; }
.codes-key ul { list-style: none; padding: 0; display: grid; gap: 6px; }
.codes-key p { max-width: 75ch; }
.review-filters { display: flex; gap: 8px; flex-wrap: wrap; padding: 10px 0; position: sticky; top: 0; background: var(--paper); z-index: 5; border-bottom: 1px solid var(--line); }
.review-filters select { border: 1px solid var(--line); border-radius: 10px; padding: 8px 12px; background: var(--surface); min-height: 42px; }

.day { margin-top: 18px; }
.day-head { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; flex-wrap: wrap; font-size: 1.05rem; margin: 0 0 8px; }
.day-head .muted { font-weight: 400; font-size: .9rem; }
.rec-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 18px; margin: 0 0 10px; }
.rc-head { display: flex; justify-content: space-between; align-items: center; gap: 8px 16px; flex-wrap: wrap; }
.rc-title { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; font-size: 1.02rem; }
.rc-meta { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.rc-time { font-size: .9rem; }
.result { font-size: .82rem; font-weight: 700; padding: 3px 10px; border-radius: 999px; }
.result.met { background: var(--met-soft); color: var(--met); }
.result.notyet { background: var(--notyet-soft); color: var(--notyet); }
.result.none { background: var(--none-soft); color: var(--ink-soft); }
.code-badge { font-size: .82rem; padding: 3px 10px; border-radius: 999px; white-space: nowrap; }
.code-badge b { font-size: .9rem; }
.rc-said { margin: 12px 0 4px; }
.rc-said p { margin: 4px 0; font-size: 1.05rem; line-height: 1.55; max-width: 75ch; }
.rc-said p.after { color: var(--ink-soft); }
.rec-card h4 { margin: 0 0 4px; font-size: .78rem; text-transform: uppercase; letter-spacing: .06em; color: var(--ink-soft); }
.rc-cols { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 8px 20px; margin-top: 10px; }
.rc-col ul { margin: 0; padding-left: 18px; }
.rc-col li { margin: 2px 0; font-size: .95rem; }
.rc-col.own h4 { color: var(--met); }
.rc-col.after h4 { color: var(--notyet); }
.rc-more { margin-top: 10px; border-top: 1px solid var(--line); padding-top: 4px; font-size: .95rem; }
.rc-more > summary { font-size: .9rem; color: var(--ink-soft); }
.rc-more p { margin: 6px 0; max-width: 80ch; }
.rc-more .rc-col { margin: 6px 0; }
@media (max-width: 560px) {
  .rec-card { padding: 12px 14px; }
  .review-filters select { flex: 1 1 140px; }
}

/* ---------- Adult: voice picker ---------- */
.voice-list { list-style: none; padding: 0; margin: 10px 0; display: grid; gap: 8px; }
.voice-list li { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; padding: 10px 12px; border: 1px solid var(--line); border-radius: 12px; }
.voice-list li[aria-current="true"] { border-color: var(--talk); box-shadow: inset 0 0 0 1px var(--talk); }
.voice-list .muted { font-size: .9rem; }

/* ---------- Adult: story editor + score ---------- */
.q-head { margin: 8px 0 0; font-size: 1rem; }
.q-list { display: grid; gap: 10px; }
.q-row { display: grid; grid-template-columns: auto 1fr auto; gap: 10px; align-items: start; padding: 10px; border: 1px solid var(--line); border-radius: 10px; background: var(--paper); }
.q-num { font-weight: 700; color: var(--ink-soft); padding-top: 34px; font-variant-numeric: tabular-nums; }
.q-fields { display: grid; gap: 8px; min-width: 0; }
.score-badge { font-size: .82rem; font-weight: 700; padding: 3px 10px; border-radius: 999px; background: var(--sky-soft); color: var(--ink); font-variant-numeric: tabular-nums; }
@media (max-width: 560px) { .q-row { grid-template-columns: 1fr; } .q-num { padding-top: 0; } }

/* ---------- Sam: listen to a story ---------- */
.bubble[data-kind="story"] { font-size: 1.15rem; line-height: 1.55; max-height: 38vh; overflow-y: auto; }
.choice { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.choice .btn { min-height: 88px; font-size: 1.15rem; flex-direction: column; }
.cards > .card:first-child:nth-last-child(odd) { grid-column: 1 / -1; min-height: 110px; }

/* ---------- Install guide and offline page ---------- */
.install-help { background: var(--surface); border: 2px solid var(--line); border-radius: var(--radius); padding: 14px 16px; display: grid; gap: 6px; }
.install-help p { margin: 0; color: var(--ink-soft); }
.install-help .btn { justify-self: start; }
.offline-page { justify-content: center; }
.offline-page .btn { align-self: flex-start; text-decoration: none; }
#offline .hello-sub { display: block; font-size: 1.1rem; }