:root {
    --bg: #f4f6f8;
    --card: #ffffff;
    --ink: #1b2430;
    --muted: #66707c;
    --line: #e3e7ec;
    --accent: #3a7d5d;      /* calm green — parenting, growth */
    --accent-ink: #ffffff;
    --accent-soft: #e9f3ee;
    --danger: #c1436b;
    --ok: #2c9d63;
    --radius: 10px;
    --maxw: 720px;
}
@media (prefers-color-scheme: dark) {
    :root {
        --bg: #12161b;
        --card: #1b2129;
        --ink: #e7ecf1;
        --muted: #9aa4b0;
        --line: #2b333d;
        --accent: #5bbf8c;
        --accent-ink: #08130d;
        --accent-soft: #1e2b25;
    }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
    margin: 0;
    font: 16px/1.55 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    color: var(--ink);
    background: var(--bg);
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

/* Top bar */
.topbar {
    display: flex; align-items: center; gap: 1rem;
    padding: 0 1rem; height: 52px;
    background: var(--card); border-bottom: 1px solid var(--line);
    position: sticky; top: 0; z-index: 10;
}
.brand { font-weight: 700; color: var(--ink); }
.brand:hover { text-decoration: none; }
.whoami { margin-left: auto; color: var(--muted); font-size: .9rem; }
.logout { margin: 0; }
.linkbtn { background: none; border: 0; color: var(--muted); cursor: pointer; font: inherit; padding: 0; }
.linkbtn:hover { color: var(--ink); }

/* Layout */
.content { max-width: var(--maxw); margin: 1.25rem auto 4rem; padding: 0 1rem; }
.quiz-wrap { max-width: var(--maxw); margin: 0 auto; }
h1 { font-size: 1.4rem; margin: 0 0 .4rem; line-height: 1.3; }
h2 { font-size: 1.05rem; margin: 0 0 .6rem; }
.muted { color: var(--muted); }
.hint { color: var(--muted); font-size: .9rem; }

/* Cards */
.card {
    background: var(--card); border: 1px solid var(--line);
    border-radius: var(--radius); padding: 1.1rem 1.15rem; margin-bottom: 1rem;
}
.card.highlight { border-color: var(--accent); background: var(--accent-soft); }

/* Buttons */
.btn {
    display: inline-block; background: var(--accent); color: var(--accent-ink);
    border: 1px solid var(--accent); border-radius: var(--radius);
    padding: .6rem 1.1rem; font: inherit; font-weight: 600; cursor: pointer;
    text-decoration: none;
}
.btn:hover { text-decoration: none; filter: brightness(1.05); }
.btn-ghost { background: transparent; color: var(--accent); }
button.btn { -webkit-appearance: none; }

/* Flash */
.flash { padding: .7rem .9rem; border-radius: var(--radius); margin-bottom: 1rem; border: 1px solid var(--line); }
.flash-ok { background: var(--accent-soft); border-color: var(--accent); }
.flash-error { background: #fdeaf0; border-color: var(--danger); color: #7c1d38; }
@media (prefers-color-scheme: dark) { .flash-error { background: #2a1620; color: #f0aec2; } }

/* Login */
.login-page { display: grid; place-items: center; min-height: 100vh; }
.login-card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.5rem; width: min(92vw, 360px); }
.login-card h1 { text-align: center; }
.login-card label { display: block; margin: .8rem 0 .25rem; font-weight: 600; font-size: .9rem; }
.login-card input { width: 100%; padding: .6rem; border: 1px solid var(--line); border-radius: var(--radius); background: var(--bg); color: var(--ink); font: inherit; }
.login-card button { width: 100%; margin-top: 1.1rem; padding: .7rem; border: 0; border-radius: var(--radius); background: var(--accent); color: var(--accent-ink); font: inherit; font-weight: 700; cursor: pointer; }

/* Progress */
.progress { height: 8px; background: var(--line); border-radius: 99px; overflow: hidden; }
.progress.top { margin-bottom: .6rem; }
.progress-bar { height: 100%; background: var(--accent); transition: width .25s ease; }
.crumb { color: var(--muted); font-size: .85rem; margin: .2rem 0 .6rem; }

/* Item */
.item { padding: 1.2rem 1.15rem 1.35rem; }
.prompt { font-size: 1.25rem; }
.help { margin: -.1rem 0 1rem; font-size: .92rem; }
.section-intro .intro-text { font-size: 1.02rem; }

/* Scale radios — tappable chips, wrap on small screens */
.scale { display: flex; flex-wrap: wrap; gap: .5rem; margin: .3rem 0; }
.scaleopt { flex: 1 1 auto; min-width: 88px; }
.scaleopt input, .choiceopt input, .pair-option input, .notelabel input { position: absolute; opacity: 0; pointer-events: none; }
.scaleopt span, .choiceopt span, .pair-option span {
    display: block; text-align: center; padding: .6rem .5rem; border: 1px solid var(--line);
    border-radius: var(--radius); cursor: pointer; background: var(--bg); font-size: .95rem;
}
.scaleopt input:checked + span, .choiceopt input:checked + span, .pair-option input:checked + span {
    background: var(--accent); color: var(--accent-ink); border-color: var(--accent); font-weight: 600;
}
.scaleopt input:focus-visible + span { outline: 2px solid var(--accent); outline-offset: 2px; }
.scale-compact .scaleopt { min-width: 40px; flex: 0 1 auto; }

/* Bipolar */
.bipolar { display: grid; grid-template-columns: 1fr; gap: .5rem; align-items: center; }
.bipolar .anchor { font-size: .9rem; color: var(--muted); }
.bipolar .anchor.left { order: 0; } .bipolar .scale { order: 1; } .bipolar .anchor.right { order: 2; text-align: right; }

/* Choices / forced pair */
.choices { display: flex; flex-direction: column; gap: .55rem; }
.choiceopt span { text-align: left; padding: .75rem .9rem; }
.forcedpair .choices { gap: .6rem; }
.pair-option span { text-align: left; padding: .85rem 1rem; }

/* Practice grid */
.practice-grid { display: flex; flex-direction: column; gap: .3rem; }
.practice-head, .practice-row { display: grid; grid-template-columns: 1fr 4.5rem 4.5rem; align-items: center; gap: .4rem; }
.practice-head .col, .practice-row .col { text-align: center; }
.practice-head { font-size: .8rem; color: var(--muted); padding-bottom: .2rem; border-bottom: 1px solid var(--line); }
.practice-row { padding: .35rem 0; border-bottom: 1px solid var(--line); }
.practice-label { font-size: .95rem; }
.practice-row input[type="radio"] { width: 1.2rem; height: 1.2rem; }

/* Rank */
.ranklist { list-style: none; padding: 0; margin: .2rem 0; }
.ranklist li { display: flex; align-items: center; gap: .6rem; padding: .6rem .7rem; border: 1px solid var(--line); border-radius: var(--radius); margin-bottom: .45rem; background: var(--bg); }
.rankpos { flex: 0 0 1.6rem; height: 1.6rem; display: grid; place-items: center; background: var(--accent); color: var(--accent-ink); border-radius: 99px; font-size: .85rem; font-weight: 700; }
.ranktext { flex: 1; }
.rankbtns { display: flex; gap: .25rem; }
.rankbtns button { width: 2rem; height: 2rem; border: 1px solid var(--line); background: var(--card); color: var(--ink); border-radius: var(--radius); cursor: pointer; font-size: .9rem; }

/* Age */
.agewrap { display: flex; align-items: center; gap: .8rem; margin: .4rem 0; }
.agewrap input[type="range"] { flex: 1; }
.agewrap.disabled { opacity: .4; }
.ageout { font-weight: 700; min-width: 4rem; }
.agenever { display: inline-flex; align-items: center; gap: .4rem; color: var(--muted); font-size: .95rem; }

/* Text */
.textbox { width: 100%; padding: .7rem; border: 1px solid var(--line); border-radius: var(--radius); background: var(--bg); color: var(--ink); font: inherit; resize: vertical; }
.notelabel { display: block; margin: .9rem 0 .3rem; font-size: .9rem; }

/* Predict block */
.predict-block { margin-top: 1.3rem; padding-top: 1.1rem; border-top: 1px dashed var(--line); }
.predict-title { font-size: 1rem; color: var(--accent); }

/* Save state */
.savestate { min-height: 1.2rem; margin-top: .9rem; font-size: .85rem; color: var(--muted); }
.savestate.saved { color: var(--ok); }
.savestate.error { color: var(--danger); }

/* Quiz nav */
.quiznav { display: flex; justify-content: space-between; gap: .6rem; margin-top: 1rem; }
.quiznav .btn { flex: 0 0 auto; }
.exit { text-align: center; margin-top: 1rem; }
.exit a { color: var(--muted); font-size: .9rem; }

.unanswered { padding-left: 1.1rem; }
.unanswered li { margin: .25rem 0; }

/* ============================ Results ============================ */
.results { max-width: var(--maxw); margin: 0 auto; }
.results .lead p { font-size: 1.02rem; }
.mini { font-size: .95rem; margin: 1rem 0 .4rem; }
h3.mini { color: var(--muted); }

/* chips */
.chips { display: flex; flex-wrap: wrap; gap: .4rem; margin: .5rem 0; }
.chip { background: var(--accent-soft); color: var(--accent); border: 1px solid var(--accent); border-radius: 99px; padding: .25rem .7rem; font-size: .85rem; font-weight: 600; }

/* side by side */
.sidebyside { display: grid; grid-template-columns: 1fr 1fr; gap: .8rem; }
.sidebyside > div { background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius); padding: .6rem .7rem; }
.who { display: block; font-size: .78rem; font-weight: 700; color: var(--muted); text-transform: uppercase; letter-spacing: .03em; margin-bottom: .2rem; }

/* dimension bars */
.dimlegend { font-size: .85rem; color: var(--muted); margin: .3rem 0 .8rem; }
.swatch { display: inline-block; width: .8rem; height: .8rem; border-radius: 3px; vertical-align: middle; }
.swatch.me { background: var(--accent); } .swatch.you { background: #7a5cc0; }
.dimrow { margin-bottom: .9rem; }
.dimrow.flagged { background: var(--accent-soft); border-radius: var(--radius); padding: .5rem .6rem; margin-left: -.6rem; margin-right: -.6rem; }
.dimhead { display: flex; justify-content: space-between; font-size: .9rem; margin-bottom: .25rem; }
.dimflag { color: var(--danger); font-size: .8rem; font-weight: 600; }
.bar { height: 10px; background: var(--line); border-radius: 99px; overflow: hidden; margin-bottom: 3px; }
.fill { height: 100%; border-radius: 99px; }
.fill.me { background: var(--accent); } .fill.you { background: #7a5cc0; }

/* talk about these */
.redflag { background: #fdeaf0; border: 1px solid var(--danger); color: #7c1d38; border-radius: var(--radius); padding: .55rem .7rem; margin: .3rem 0; }
@media (prefers-color-scheme: dark) { .redflag { background: #2a1620; color: #f0aec2; } }
.talkitem { border-top: 1px solid var(--line); padding: .8rem 0; }
.talkitem:first-of-type { border-top: 0; }
.ti-prompt { font-weight: 600; margin: .1rem 0; }
.ti-answers { font-size: .92rem; margin: .3rem 0; }
.ti-why { font-size: .85rem; font-style: italic; }
.ti-link { font-size: .88rem; font-weight: 600; }
.bucketchip { display: inline-block; font-size: .72rem; font-weight: 700; text-transform: uppercase; letter-spacing: .03em; padding: .15rem .5rem; border-radius: 99px; }
.bucketchip.aligned { background: var(--accent-soft); color: var(--accent); }
.bucketchip.minor { background: #fff4e0; color: #9a6a00; }
.bucketchip.discuss { background: #fdeaf0; color: #a12850; }
.bucketchip.unanswered { background: var(--line); color: var(--muted); }
@media (prefers-color-scheme: dark) { .bucketchip.minor { background: #2a2210; color: #e0b45c; } }

/* domain grid */
.domaingrid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: .6rem; }
.domaincard { display: flex; flex-direction: column; gap: .4rem; border: 1px solid var(--line); border-radius: var(--radius); padding: .7rem; background: var(--bg); color: var(--ink); }
.domaincard:hover { text-decoration: none; border-color: var(--accent); }
.dc-title { font-weight: 600; font-size: .92rem; }
.dc-counts { display: flex; gap: .35rem; }
.dot { min-width: 1.4rem; text-align: center; font-size: .75rem; font-weight: 700; border-radius: 99px; padding: .1rem .3rem; }
.dot.aligned { background: var(--accent-soft); color: var(--accent); }
.dot.minor { background: #fff4e0; color: #9a6a00; }
.dot.discuss { background: #fdeaf0; color: #a12850; }

/* evidence card */
.evidence { border-left: 3px solid var(--accent); }
.ev-head { display: flex; align-items: baseline; justify-content: space-between; gap: .6rem; }
.tier { font-size: .72rem; font-weight: 700; text-transform: uppercase; padding: .15rem .5rem; border-radius: 99px; white-space: nowrap; }
.tier-strong { background: var(--accent-soft); color: var(--accent); }
.tier-moderate { background: #fff4e0; color: #9a6a00; }
.tier-contested { background: #fdeaf0; color: #a12850; }
.tier-values { background: var(--line); color: var(--muted); }
.contested { font-size: .9rem; color: var(--muted); }
.sources { font-size: .82rem; }

/* comparison rows */
.cmp { border-top: 1px solid var(--line); padding: .8rem 0; }
.cmp:first-of-type { border-top: 0; }
.cmp-top { display: flex; justify-content: space-between; gap: .6rem; align-items: baseline; }
.cmp-ans { display: grid; grid-template-columns: 1fr 1fr; gap: .6rem; margin: .5rem 0; }
.cmp-ans > div { background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius); padding: .5rem .6rem; font-size: .92rem; }
.cmp-notes p { font-size: .88rem; font-style: italic; margin: .2rem 0; }

/* discussion prompt box */
.promptbox { margin-top: .6rem; background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius); padding: .3rem .7rem; }
.promptbox summary { cursor: pointer; font-weight: 600; color: var(--accent); padding: .4rem 0; }
.seg { font-size: .92rem; margin: .5rem 0; }
.seg-label { font-weight: 700; }
.seg-evidence { background: var(--accent-soft); border-radius: var(--radius); padding: .5rem .6rem; }

/* notes */
.note { border: 1px solid var(--line); border-radius: var(--radius); padding: .55rem .7rem; margin: .5rem 0; background: var(--card); }
.note-agreed { border-color: var(--accent); background: var(--accent-soft); }
.note-parked { border-style: dashed; }
.note-meta { display: flex; flex-wrap: wrap; align-items: center; gap: .6rem; margin-top: .3rem; font-size: .8rem; }
.statuspill { font-size: .72rem; font-weight: 700; text-transform: uppercase; padding: .1rem .45rem; border-radius: 99px; background: var(--line); color: var(--muted); }
.statuspill.agreed { background: var(--accent-soft); color: var(--accent); }
.statusform { display: inline-flex; gap: .5rem; }
.noteform { margin-top: .6rem; }
.noteactions { display: flex; gap: .5rem; margin-top: .4rem; }
.btn.small { padding: .35rem .7rem; font-size: .85rem; }

@media (max-width: 480px) {
    .sidebyside, .cmp-ans { grid-template-columns: 1fr; }
}

/* ============================ Philosophy ============================ */
.phil { max-width: var(--maxw); margin: 0 auto; }
.philtoolbar { display: flex; flex-wrap: wrap; gap: .5rem; margin-bottom: .8rem; }
.philedit { width: 100%; padding: .8rem; border: 1px solid var(--line); border-radius: var(--radius);
    background: var(--bg); color: var(--ink); font: 14px/1.6 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; resize: vertical; }
.mdrender h1 { font-size: 1.4rem; } .mdrender h2 { font-size: 1.1rem; margin-top: 1.1rem; }
.mdrender h3 { font-size: 1rem; margin-top: .8rem; }
.mdrender blockquote { border-left: 3px solid var(--accent); margin: .6rem 0; padding: .1rem 0 .1rem .9rem; color: var(--muted); font-style: italic; }
.mdrender ul, .mdrender ol { padding-left: 1.3rem; } .mdrender li { margin: .15rem 0; }
.mdrender code { background: var(--bg); border: 1px solid var(--line); border-radius: 4px; padding: 0 .25rem; font-size: .9em; }
.mdrender hr { border: 0; border-top: 1px solid var(--line); margin: 1.2rem 0; }
.versionlist { list-style: none; padding: 0; } .versionlist li { padding: .3rem 0; border-bottom: 1px solid var(--line); }
.diff { font: 13px/1.55 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.diffline { padding: .1rem .6rem; white-space: pre-wrap; }
.diffline .op { display: inline-block; width: 1rem; color: var(--muted); }
.diffline.add { background: rgba(58,125,93,.14); }
.diffline.del { background: rgba(193,67,107,.14); }