:root {
  --cyan: #1fa9cf;
  --cyan-deep: #0090b8;
  --cyan-dark: #0a6f8f;
  --cyan-light: #7ecfe3;
  --cyan-tint: #e8f6fa;
  --bg: #f5f9fb;
  --surface: #ffffff;
  --text: #1e2a32;
  --muted: #5b6e79;
  --border: #dbe9ef;
  --high: #b4c7e7;
  --low: #f7cbae;
  --radius: 16px;
  --shadow: 0 1px 2px rgba(15, 60, 80, .05), 0 6px 20px rgba(15, 60, 80, .06);
  --font: "Montserrat", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
html { overflow-x: hidden; }
body { margin: 0; max-width: 100%; background: var(--bg) linear-gradient(180deg, #e9f5fa 0, var(--bg) 320px) no-repeat; color: var(--text); font-family: var(--font); font-size: 15px; line-height: 1.55; }
.wrap { max-width: 1040px; margin: 0 auto; padding: 0 16px; }
h1 { font-size: 1.5rem; margin: 0 0 6px; font-weight: 700; letter-spacing: -.01em; }
h2 { font-size: 1.1rem; margin: 22px 0 10px; font-weight: 600; }
h3 { font-size: 1rem; margin: 0 0 8px; }
p { margin: 0 0 10px; }
button { font: inherit; color: inherit; cursor: pointer; }
input, select { font: inherit; color: inherit; }
:focus-visible { outline: 3px solid var(--cyan); outline-offset: 2px; border-radius: 6px; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.muted { color: var(--muted); font-size: .85rem; }

/* ---------- top bar ---------- */
.topbar { background: var(--surface); }
.stepbar { position: sticky; top: 0; z-index: 20; background: rgba(255, 255, 255, .92); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); border-bottom: 1px solid var(--border); box-shadow: 0 1px 6px rgba(15, 60, 80, .05); }
.topbar-in { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding-top: 12px; padding-bottom: 10px; }
.brand { display: flex; align-items: center; gap: 14px; text-decoration: none; color: inherit; min-width: 0; }
.brand img { display: block; border-radius: 50%; width: 56px; height: 56px; flex: none; }
.brand-text { display: flex; flex-direction: column; line-height: 1.25; min-width: 0; }
.brand-text strong { font-size: 1.15rem; color: var(--cyan-dark); }
.brand-text small { color: var(--muted); font-size: .82rem; }
.privacy { display: flex; align-items: center; gap: 8px; font-size: .78rem; color: var(--muted); }
.shield { width: 10px; height: 10px; border-radius: 50%; background: #2fae7b; box-shadow: 0 0 0 3px #d9f2e7; }
.steps { display: flex; gap: 4px; overflow-x: auto; padding-bottom: 0; }
.step { display: flex; align-items: center; gap: 8px; background: none; border: 0; border-bottom: 3px solid transparent; border-radius: 8px 8px 0 0; padding: 8px 12px; color: #6f7b83; font-weight: 500; white-space: nowrap; }
.step-n { display: inline-grid; place-items: center; width: 22px; height: 22px; border-radius: 50%; background: #e9edef; color: #6f7b83; font-size: .75rem; font-weight: 700; }
.step:hover { background: #f1f4f5; }
.step.on { color: var(--cyan-dark); background: var(--cyan-tint); border-bottom-color: var(--cyan); font-weight: 600; }
.step.on .step-n { background: var(--cyan); color: #fff; }

main { padding-top: 24px; padding-bottom: 36px; outline: none; }
.panel, .card, .cta-banner { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); }
.panel { padding: 22px; margin-bottom: 16px; }
.lead { color: var(--muted); max-width: 70ch; }
.hint { color: var(--muted); font-size: .8rem; margin-top: 5px; }

/* ---------- form ---------- */
.form-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 16px 20px; margin: 18px 0 8px; }
.field { display: flex; flex-direction: column; }
.flabel { font-size: .78rem; font-weight: 600; margin-bottom: 6px; color: var(--cyan-dark); }
input[type=text], input[type=email], input[type=number], input[type=date], select {
  width: 100%; border: 1px solid var(--border); border-radius: 10px; padding: 9px 12px; background: #fff; min-height: 42px;
}
input:hover, select:hover { border-color: var(--cyan-light); }
.seg { display: inline-flex; flex-wrap: wrap; gap: 6px; }
.seg-btn { border: 1px solid var(--border); background: #fff; border-radius: 10px; padding: 8px 14px; min-height: 42px; font-size: .88rem; }
.seg-btn.on { background: var(--cyan); border-color: var(--cyan); color: #fff; font-weight: 600; }
.derived { display: flex; flex-wrap: wrap; gap: 8px; min-height: 30px; margin-top: 10px; }
.pill { display: inline-block; background: var(--cyan-tint); color: var(--cyan-dark); border-radius: 999px; padding: 4px 12px; font-size: .78rem; font-weight: 500; border: 0; }
.pill.toggle { border: 1px solid transparent; }
.pill.toggle.on { background: var(--cyan); color: #fff; }
.chips-row { display: flex; flex-wrap: wrap; gap: 8px; margin: 12px 0 4px; }
.phase-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 10px; margin-bottom: 8px; }
.phase { text-align: left; border: 1px solid var(--border); border-radius: 12px; background: #fff; padding: 12px 14px; display: grid; grid-template-columns: 28px 1fr; column-gap: 10px; }
.phase-n { grid-row: span 2; width: 28px; height: 28px; border-radius: 50%; background: var(--cyan-tint); color: var(--cyan-dark); display: grid; place-items: center; font-weight: 700; font-size: .85rem; }
.phase-l { font-weight: 600; font-size: .9rem; }
.phase-h { color: var(--muted); font-size: .76rem; grid-column: 2; }
.phase.on { border-color: var(--cyan); background: var(--cyan-tint); }
.phase.on .phase-n { background: var(--cyan); color: #fff; }
.actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; align-items: center; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; border-radius: 999px; padding: 10px 22px; border: 1px solid var(--cyan); font-weight: 600; text-decoration: none; min-height: 44px; }
.btn.primary { background: var(--cyan-deep); border-color: var(--cyan-deep); color: #fff; }
.btn.primary:hover { background: var(--cyan-dark); }
.btn.ghost { background: #fff; color: var(--cyan-dark); }
.btn.ghost:hover { background: var(--cyan-tint); }
.btn.sm { padding: 6px 14px; min-height: 36px; font-size: .82rem; }
.btn.big { padding: 16px 30px; font-size: 1.05rem; }
.btn:disabled, .btn.primary:disabled:hover { background: #e3e8ea; border-color: #e3e8ea; color: #8a949b; cursor: not-allowed; }
.download { background: linear-gradient(135deg, var(--cyan-tint), #fff 75%); border-color: var(--cyan-light); }
.download h2 { margin-top: 0; font-size: 1.3rem; color: var(--cyan-dark); }
.download .lead { margin-bottom: 4px; }
.download .form-grid { max-width: 720px; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.download .actions .btn { min-height: 52px; padding: 12px 32px; font-size: 1.02rem; }
.legal { margin: 14px 0 0; font-size: .75rem; line-height: 1.5; color: var(--muted); }
.legal a { color: var(--cyan-dark); }
.notice { margin: 6px 0; font-size: .9rem; color: var(--muted); }
.notice.warn { color: #7c4306; background: #fff6e8; border-radius: 10px; padding: 8px 12px; }
.email-note { margin: 8px 0 0; font-size: .82rem; color: #7a4a0b; min-height: 1.2em; }
.linkbtn { background: none; border: 0; color: var(--cyan-dark); text-decoration: underline; padding: 6px 0; font-size: .82rem; }

/* ---------- session ---------- */
.session-head .session-line, .sum-line { display: flex; flex-wrap: wrap; gap: 8px; }
.session-actions { display: flex; align-items: center; gap: 12px; margin: 12px 0 6px; }
.progress { color: var(--muted); font-size: .82rem; }
.block { margin-bottom: 18px; }
.block-title { margin: 8px 0 12px; font-size: 1.05rem; color: var(--cyan-dark); display: flex; align-items: center; gap: 10px; }
.block-title::before { content: ""; width: 10px; height: 10px; border-radius: 3px; background: var(--cyan); }
.sub-title { font-size: .9rem; color: var(--muted); margin: 16px 0 8px; font-weight: 600; }
.card { margin-bottom: 12px; position: relative; transition: box-shadow .15s, border-color .15s; }
@media (hover: hover) { .card:hover { border-color: var(--cyan-light); } }
.card.later { background: #fcfdfe; }
.card-head { display: flex; align-items: center; gap: 8px; padding: 6px 14px 6px 6px; }
.card-toggle { flex: 1; min-width: 0; display: flex; align-items: center; gap: 12px; background: none; border: 0; text-align: left; padding: 10px; }
.card-static { flex: 1; display: flex; flex-direction: column; padding: 10px; }
.chev { width: 9px; height: 9px; border-right: 2px solid var(--cyan-dark); border-bottom: 2px solid var(--cyan-dark); transform: rotate(-45deg); transition: transform .15s; flex: none; margin: 0 4px; }
.card-toggle[aria-expanded="true"] .chev { transform: rotate(45deg); }
.card-titles { display: flex; flex-direction: column; flex: 1; min-width: 0; }
.card-title { font-weight: 600; }
.card-sub { color: var(--muted); font-size: .78rem; }
.card-tags { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; justify-content: flex-end; }
.mtag { font-size: .68rem; font-weight: 700; color: var(--cyan-dark); background: var(--cyan-tint); border-radius: 6px; padding: 2px 6px; }
.tech { font-size: .68rem; font-weight: 600; border-radius: 6px; padding: 2px 8px; color: #33414a; }
.tech-high { background: var(--high); } .tech-low { background: var(--low); }
.tech-both { background: linear-gradient(90deg, var(--high) 50%, var(--low) 50%); }
.card-reason { padding: 0 20px 14px 46px; color: var(--muted); font-size: .82rem; display: flex; gap: 6px; align-items: center; }
.card-body { padding: 4px 22px 20px 22px; border-top: 1px solid var(--border); }
.card.accent { border-left: 4px solid var(--cyan); }
.col-main { margin-top: 14px; }
.protocol p { margin: 0 0 8px; font-size: .88rem; }
.protocol.clamp { display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.norm-box { background: var(--cyan-tint); border-radius: 12px; padding: 12px 14px; margin-top: 10px; font-size: .84rem; }
.norm-box ul { margin: 4px 0 0; padding-left: 18px; }
.norm-title, .inputs-title { font-size: .72rem; text-transform: uppercase; letter-spacing: .06em; font-weight: 700; color: var(--cyan-dark); margin-bottom: 4px; }
.modebar { margin-top: 14px; }
.modebar .seg-btn { min-height: 36px; padding: 5px 12px; font-size: .8rem; }
.prereq { margin-top: 14px; padding: 10px 14px; border-radius: 12px; background: #f1f7fa; border: 1px solid var(--border); font-size: .82rem; }
.prereq.warn { background: #fff6ea; border-color: #f3d3a5; }
.prereq p { margin: 2px 0; } .prereq ul { margin: 6px 0 0; padding-left: 18px; }
.prereq-title { font-weight: 700; font-size: .72rem; text-transform: uppercase; letter-spacing: .06em; color: var(--cyan-dark); }
.inputs { margin-top: 16px; }
.in-row { display: grid; grid-template-columns: minmax(150px, 1.3fr) minmax(110px, 1fr); gap: 10px; align-items: center; padding: 5px 0; }
.in-row.two { grid-template-columns: minmax(150px, 1.3fr) repeat(2, minmax(110px, 1fr)); }
.in-head .sh { font-size: .74rem; font-weight: 600; color: var(--muted); }
.in-label { font-size: .86rem; }
.inp { position: relative; display: block; }
.inp input { padding-right: 46px; }
.inp .unit { position: absolute; right: 12px; top: 50%; transform: translateY(-50%); font-size: .75rem; color: var(--muted); pointer-events: none; }
.result { margin-top: 14px; }
.res-row { border: 1px solid var(--border); border-radius: 12px; padding: 10px 14px; margin-bottom: 8px; background: #fcfeff; }
.res-title { font-weight: 600; font-size: .86rem; margin-bottom: 6px; }
.res-cells { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 8px 16px; }
.res-cell-top { display: flex; flex-wrap: wrap; gap: 4px 10px; align-items: center; }
.side { font-size: .72rem; color: var(--muted); font-weight: 600; text-transform: uppercase; letter-spacing: .03em; }
.val { font-weight: 600; }
.jtext { font-size: .78rem; color: var(--muted); margin-top: 2px; }
.res-asym { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-top: 8px; padding-top: 8px; border-top: 1px dashed var(--border); }
.res-note { font-size: .8rem; color: var(--muted); margin: 6px 0; }
.res-warn { font-size: .82rem; background: #fff6ea; border: 1px solid #f3d3a5; color: #7a4a0b; border-radius: 10px; padding: 8px 12px; }
.res-empty { color: var(--muted); font-size: .84rem; font-style: italic; }
.chip { display: inline-block; border-radius: 999px; padding: 2px 10px; font-size: .74rem; font-weight: 700; white-space: nowrap; }
.v-excellent { background: #d6f1e3; color: #0f5f3a; }
.v-bon { background: #d9f0f7; color: #0a5e7b; }
.v-moyen { background: #fdeacf; color: #7c4306; }
.v-mauvais { background: #fbdcd9; color: #93261e; }
.v-info { background: #e8edf0; color: #40505a; }
.head-verdict { display: inline-flex; }
details.more { margin-top: 14px; }
details summary { cursor: pointer; color: var(--cyan-dark); font-weight: 600; font-size: .86rem; padding: 4px 0; }
.tbl-wrap { overflow-x: auto; margin: 10px 0; }
.tbl-cap { font-size: .8rem; font-weight: 600; margin-bottom: 4px; }
table { border-collapse: collapse; width: 100%; font-size: .82rem; }
th, td { border: 1px solid var(--border); padding: 6px 10px; text-align: left; }
th { background: var(--cyan-tint); color: var(--cyan-dark); }
.cta-line { margin: 16px 0 0; padding: 10px 14px; border-radius: 12px; background: var(--cyan-tint); font-size: .8rem; color: var(--cyan-dark); }
.cta-line p { margin: 0 0 6px; }
.cta-line p:last-of-type { margin-bottom: 8px; }
.cta-line a { color: var(--cyan-dark); font-weight: 700; }
.cta-banner { display: flex; gap: 20px; align-items: center; justify-content: space-between; flex-wrap: wrap; padding: 22px; margin-top: 22px; background: linear-gradient(120deg, var(--cyan-tint), #fff); border-color: var(--cyan-light); }
.cta-photo { width: 96px; height: 96px; border-radius: 50%; object-fit: cover; flex: none; border: 3px solid #fff; box-shadow: 0 2px 10px rgba(10, 111, 143, .25); }
.cta-text { flex: 1 1 260px; min-width: 0; }
[hidden] { display: none !important; }
.cta-banner p { margin: 4px 0 0; max-width: 62ch; color: var(--muted); font-size: .9rem; }
.qlist { padding-left: 20px; margin: 8px 0; }
.others summary { font-size: .95rem; padding: 8px 0; }

/* ---------- (i) ---------- */
.info { position: relative; flex: none; width: 24px; height: 24px; border-radius: 50%; border: 1.5px solid var(--cyan); background: #fff; color: var(--cyan-dark); font: italic 700 .8rem/1 Georgia, serif; display: inline-grid; place-items: center; padding: 0; }
.info::after { content: ""; position: absolute; inset: -9px; }
.info:hover { background: var(--cyan); color: #fff; }
.pop { position: absolute; z-index: 60; background: #fff; border: 1px solid var(--cyan-light); border-radius: 14px; box-shadow: 0 12px 40px rgba(10, 60, 80, .22); padding: 14px 16px; font-size: .82rem; max-height: 60vh; overflow: auto; }
.pop-title { font-weight: 700; margin-bottom: 6px; color: var(--cyan-dark); }
.pop-refs ul { padding-left: 16px; margin: 4px 0 0; }
.pop-refs li { margin-bottom: 6px; }
.pop .cite { font-weight: 700; }
.pop .full { color: var(--muted); }
.toast { position: fixed; left: 50%; bottom: calc(24px + env(safe-area-inset-bottom, 0px)); transform: translateX(-50%); background: #1e2a32; color: #fff; padding: 10px 18px; border-radius: 999px; z-index: 80; font-size: .85rem; max-width: 92vw; }

/* ---------- questionnaires ---------- */
.qitem { border: 0; border-top: 1px solid var(--border); margin: 0; padding: 14px 0; }
.qitem legend { padding: 0; font-size: .9rem; display: flex; gap: 10px; }
.qn { flex: none; width: 22px; height: 22px; border-radius: 50%; background: var(--cyan-tint); color: var(--cyan-dark); font-size: .74rem; font-weight: 700; display: grid; place-items: center; }
.scale { display: flex; flex-wrap: wrap; gap: 6px; margin: 10px 0 4px 32px; }
.dot { position: relative; }
.dot input { position: absolute; opacity: 0; inset: 0; cursor: pointer; }
.dot span { display: grid; place-items: center; min-width: 40px; height: 40px; border: 1px solid var(--border); border-radius: 10px; font-size: .88rem; background: #fff; }
.dot input:checked + span { background: var(--cyan-deep); border-color: var(--cyan-deep); color: #fff; font-weight: 700; }
.dot input:focus-visible + span { outline: 3px solid var(--cyan); outline-offset: 2px; }
.dot:hover span { border-color: var(--cyan); }
.anchors { display: flex; justify-content: space-between; gap: 12px; margin-left: 32px; font-size: .74rem; color: var(--muted); }
.score { background: var(--cyan-tint); border-radius: 12px; padding: 14px 16px; margin-top: 12px; position: sticky; bottom: 8px; box-shadow: var(--shadow); }
.score-top { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.score-val { font-size: 1.4rem; font-weight: 700; color: var(--cyan-dark); }
.score-prog { font-size: .8rem; color: var(--muted); }
.patient-overlay { position: fixed; inset: 0; background: #fff; z-index: 100; overflow: auto; }
.po-in { max-width: 820px; margin: 0 auto; padding: 28px 20px 60px; }
.po-in img { border-radius: 50%; }
.qform.big .qitem legend { font-size: 1.15rem; }
.qform.big .dot span { min-width: 54px; height: 54px; font-size: 1.1rem; border-radius: 14px; }
.qform.big .anchors { font-size: .95rem; }
body.no-scroll { overflow: hidden; }

/* ---------- synthèse ---------- */
.sum-test { border-top: 1px solid var(--border); padding: 14px 0 6px; }
.sum-title { font-weight: 600; display: flex; gap: 10px; align-items: center; margin-bottom: 8px; }

.footer { color: var(--muted); font-size: .78rem; padding-bottom: 40px; border-top: 1px solid var(--border); padding-top: 18px; }

/* ---------- grand écran : carte de test en 2 colonnes ---------- */
@media (min-width: 900px) {
  .test-body { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); column-gap: 28px; align-items: start; }
  .test-body > .col-main { grid-column: 1; grid-row: 1 / span 5; }
  .test-body > .modebar, .test-body > .prereq, .test-body > .inputs, .test-body > .result { grid-column: 2; }
  .test-body > .inputs { margin-top: 14px; }
  .test-body > details.more, .test-body > .cta-line { grid-column: 1 / -1; }
}

/* ---------- mobile ---------- */
@media (max-width: 720px) {
  body { font-size: 15px; }
  .wrap { padding: 0 12px; }
  main { padding-top: 14px; padding-bottom: 28px; }
  h1 { font-size: 1.3rem; }
  .panel { padding: 16px; margin-bottom: 12px; border-radius: 14px; }
  .brand img { width: 46px; height: 46px; }
  .brand-text strong { font-size: 1.05rem; }
  .topbar-in { padding-top: 10px; padding-bottom: 8px; }
  .privacy span:nth-child(2) { display: none; }
  /* onglets : 4 colonnes égales, toujours visibles */
  .steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2px; overflow: visible; }
  .step { flex-direction: column; justify-content: center; gap: 3px; padding: 7px 2px 6px; font-size: .72rem; white-space: normal; text-align: center; border-radius: 8px 8px 0 0; }
  .step-n { width: 20px; height: 20px; font-size: .7rem; }
  /* champs et zones tactiles */
  input[type=text], input[type=email], input[type=number], input[type=date], select { font-size: 16px; min-height: 46px; }
  .seg-btn { min-height: 44px; flex: 1 1 auto; text-align: center; }
  .dot span { min-width: 44px; height: 44px; }
  .form-grid, .phase-grid { grid-template-columns: 1fr; gap: 14px; }
  .in-row, .in-row.two { grid-template-columns: 1fr 1fr; }
  .in-row .in-label { grid-column: 1 / -1; }
  .in-row.two.in-head span:first-child { display: none; }
  .in-row.two.in-head { grid-template-columns: 1fr 1fr; }
  /* cartes de test */
  .card-toggle { flex-wrap: wrap; gap: 8px; }
  .card-tags { justify-content: flex-start; }
  .card-tags .mtag { display: none; }
  .card-body { padding: 4px 16px 16px; }
  .card-reason { padding-left: 16px; }
  .res-cells { grid-template-columns: 1fr; }
  /* actions et bannière */
  .actions .btn { flex: 1 1 100%; }
  .btn.sm { min-height: 40px; }
  .pill.toggle { min-height: 40px; padding: 8px 14px; }
  .download h2 { font-size: 1.15rem; }
  .cta-banner { display: grid; grid-template-columns: 72px 1fr; gap: 12px 14px; align-items: start; padding: 16px; margin-top: 16px; }
  .cta-photo { width: 72px; height: 72px; }
  .cta-text { flex: none; }
  .cta-banner .btn { grid-column: 1 / -1; }
  .footer { padding-bottom: 28px; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; scroll-behavior: auto !important; } }