@font-face{font-family:Instrument;src:url('/font.ttf') format('truetype');font-weight:400 700;font-display:swap}
/* Palette officielle interactive-brand-guide : valeurs locales pour un déploiement autonome. */
:root{--ink:#242622;--paper:#f2f4ef;--accent:#00ff95;--bg:#ededed;--surface:#fff;--panel:#f5f6f3;--muted:#646961;--border:#cdd3c8;--field-border:#858d80;--blue:#00669e;--selected:#dff4ff;--green:#00690c;--warning:#805400;--danger:#a3322b}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.55 Instrument,system-ui,sans-serif}input,select,button{font:inherit;color:inherit}button,a,input,select{touch-action:manipulation}button{border:1px solid var(--field-border);border-radius:10px;background:var(--surface);padding:10px 18px;min-height:44px;font-size:14px;font-weight:600;cursor:pointer}button:hover:not(:disabled){border-color:var(--green)}button.primary{background:var(--ink);color:var(--paper);border-color:var(--ink)}button.primary:hover:not(:disabled){box-shadow:inset 0 0 0 1px var(--accent)}button:disabled{opacity:.6;cursor:wait}button:active:not(:disabled){transform:translateY(1px)}a{color:var(--blue)}:focus-visible{outline:2px solid var(--blue);outline-offset:3px}[hidden]{display:none!important}.top{background:var(--ink);color:var(--paper);border-bottom:3px solid var(--accent);padding:18px max(24px,calc((100vw - 1240px)/2));display:flex;justify-content:space-between;gap:20px;align-items:center}.brand{color:inherit;text-decoration:none;font-weight:700;letter-spacing:1px;font-size:15px}.brand span{opacity:.55;padding:0 10px}.top>span{font-size:13px}.container{max-width:1280px;padding:36px 24px 48px;margin:auto}.page-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:22px}.page-heading h1,.page-heading h2{margin-bottom:0}h1{font-size:clamp(26px,3.6vw,38px);line-height:1.2;letter-spacing:-.7px;margin:0 0 16px}h2{font-size:25px;line-height:1.3;margin:0 0 16px}p{margin:0 0 16px}.eyebrow{text-transform:uppercase;font-size:12px;font-weight:700;letter-spacing:1.2px;color:var(--green);margin:0 0 10px}.muted{color:var(--muted)}.small{font-size:13px}.notice,.message{padding:16px 20px;background:var(--selected);border-radius:10px;margin-bottom:20px;font-size:14px}.message.error{color:var(--danger);background:var(--surface);border:1px solid var(--danger)}.message.warning{color:var(--warning);background:var(--surface);border:1px solid var(--warning)}.message.info{background:var(--selected)}.tag{display:inline-block;padding:5px 12px;border-radius:8px;background:var(--panel);font-size:13px;color:var(--muted);margin-right:8px}.panel{background:var(--surface);border:1px solid var(--border);border-radius:20px;padding:28px;margin-bottom:24px}.narrow{max-width:620px;margin:30px auto}.shell{display:grid;grid-template-columns:210px minmax(0,1fr);align-items:start;gap:0}.sidebar{background:var(--ink);color:var(--paper);border-radius:20px 0 0 20px;padding:24px 12px;position:sticky;top:16px}.sidebar h2{font-size:16px;padding:0 12px}.sidebar .small{padding:16px 12px 0;font-size:12px;color:#bcc2b6}.nav-item{width:100%;text-align:left;background:transparent;border:0;color:var(--paper);padding:11px 12px;margin:3px 0;font-size:13px;font-weight:400}.nav-item[aria-current]{background:#193d50;color:#72b7ff;font-weight:650}.nav-item:hover:not(:disabled){background:#2e302b}.sidebar :focus-visible{outline-color:#72b7ff}.work{border-radius:0 20px 20px 20px;min-height:600px;min-width:0;margin:0}.progress-label{display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;font-size:12px;color:var(--muted)}progress{width:100%;height:6px;margin:10px 0 24px;appearance:none;border:0;background:var(--border);border-radius:6px;overflow:hidden}progress::-webkit-progress-bar{background:var(--border)}progress::-webkit-progress-value{background:var(--green)}progress::-moz-progress-bar{background:var(--green)}fieldset{border:0;margin:28px 0;padding:0;min-width:0}legend{font-size:17px;font-weight:650;margin-bottom:12px;padding:0}fieldset .small{margin:0 0 12px}.choices{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.choice{border:1px solid var(--field-border);border-radius:10px;min-height:52px;padding:13px 14px;display:flex;align-items:flex-start;gap:10px;cursor:pointer;font-size:14px;line-height:1.4;background:var(--surface)}.choice input{flex:none;accent-color:var(--blue);margin:4px 0 0;width:16px;height:16px}.choice strong{font-weight:500}.choice small{display:block;color:var(--muted);font-size:12px;margin-top:5px}.choice:has(input:checked){background:var(--selected);border-color:var(--blue);box-shadow:inset 0 0 0 1px var(--blue)}.choice:focus-within{outline:2px solid var(--blue);outline-offset:3px}.choice input:focus-visible{outline:0}.scale-scroll{overflow-x:auto;padding:4px 3px 8px;margin:0 -3px}.choices.scale{grid-template-columns:repeat(var(--levels),minmax(0,1fr));gap:8px;position:relative;min-width:0}.choices.scale[data-scale=usage]{min-width:440px}.scale::before{content:'';position:absolute;height:2px;left:calc(50% / var(--levels));right:calc(50% / var(--levels));top:28px;background:var(--border)}.scale .level{position:relative;flex-direction:column;align-items:center;text-align:center;gap:10px;border:0;background:transparent;box-shadow:none;padding:7px 2px;min-height:110px;font-size:12px}.level input{position:absolute;width:1px;height:1px;clip-path:inset(50%)}.rating-number{position:relative;display:grid;place-items:center;width:42px;height:42px;border:1px solid var(--field-border);border-radius:50%;background:var(--surface);font-size:17px;font-weight:600}.level:has(input:checked) .rating-number{background:var(--ink);color:var(--paper);border-color:var(--ink);box-shadow:0 0 0 3px var(--selected)}.level:has(input:checked) .rating-text{font-weight:700}.alternatives{margin-top:14px;padding-top:16px;border-top:1px solid var(--border)}.text-button{background:transparent;border:0;color:var(--muted);font-size:12px;text-decoration:underline;padding:8px 0;margin-top:8px}.text-button[aria-pressed=true]{color:var(--blue);font-weight:700}.actions{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap;border-top:1px solid var(--border);padding-top:20px;margin-top:30px}.site-footer{max-width:1280px;margin:auto;padding:20px 24px 40px;font-size:12px;color:var(--muted)}.site-footer p{margin-top:10px;max-width:850px}.skip-link{position:absolute;top:-100px;left:12px;background:white;padding:12px;z-index:10}.skip-link:focus{top:12px}form>label{display:block;margin-bottom:6px;font-size:14px}input[type=password],input[type=text],input:not([type]),select{display:block;width:100%;background:var(--surface);border:1px solid var(--field-border);border-radius:10px;padding:10px 12px;min-height:44px}form>button{margin-top:16px}.inline-form{display:flex;align-items:end;gap:12px;flex-wrap:wrap}.inline-form label{max-width:360px}.inline-form button{margin:0 0 6px}.filters{display:flex;gap:16px;flex-wrap:wrap;margin:20px 0}.filters label{font-size:13px;min-width:170px;flex:1}.filters select{margin-top:6px}.button-row{display:flex;gap:8px;flex-wrap:wrap}.button-row button{font-size:12px;padding:8px 12px}.table-scroll{overflow:auto}table{width:100%;border-collapse:collapse;text-align:left;font-size:14px}th,td{padding:14px 12px;border-bottom:1px solid var(--border);vertical-align:top}th{background:var(--panel);color:var(--muted);font-size:12px;font-weight:600}td:first-child{font-weight:600;white-space:nowrap}details{border:1px solid var(--border);border-radius:10px;margin:12px 0;padding:0 16px 16px}summary{cursor:pointer;font-weight:600;padding:16px 0;font-size:14px}details:not([open]){padding-bottom:0}dl{margin:12px 0}dt{font-size:13px;color:var(--muted);margin-top:16px}dd{margin:4px 0 0;font-size:14px}.stats-content{max-width:850px}.stat-row{display:flex;justify-content:space-between;gap:16px;font-size:13px}.stat-row strong{white-space:nowrap}.stats-content progress{margin:6px 0 16px}.empty{padding:30px 0;color:var(--muted)}#invite-result{padding:16px;border:1px solid var(--border);border-radius:10px;margin-top:16px;overflow-wrap:anywhere}#invite-result button{margin-top:10px}
@media(max-width:800px){.container{padding:24px 16px}.shell{grid-template-columns:1fr}.sidebar{position:static;border-radius:16px 16px 0 0;padding:16px}.sidebar nav{display:flex;flex-wrap:wrap;gap:4px}.nav-item{width:auto;min-height:44px;margin:0;font-size:12px}.sidebar .small{display:none}.work{border-radius:0 0 20px 20px}.page-heading{align-items:flex-start;flex-wrap:wrap}.panel{padding:22px}.top{padding:16px;flex-wrap:wrap}.top>span{font-size:12px}.choices{grid-template-columns:1fr}.choices.scale{grid-template-columns:repeat(var(--levels),minmax(0,1fr))}.alternatives .choices{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:450px){.panel{padding:18px}.container{padding:20px 10px}.rating-number{font-size:15px;width:36px;height:36px}.scale::before{top:25px}.choices.scale[data-scale=usage]{min-width:340px}.scale .level{font-size:11px}.actions{align-items:stretch}.actions button{flex:1}.actions #save{order:3;flex-basis:100%}.alternatives .choices{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}button:active:not(:disabled){transform:none}}
/* Variante validée : une carte contient la question et toutes ses réponses. */
.step-header{display:flex;gap:20px;align-items:flex-start;padding:20px 0 24px;margin-bottom:24px;border-bottom:1px solid var(--border);scroll-margin-top:24px}
.step-heading{min-width:0;flex:1}.step-heading h2{margin-bottom:10px}.step-heading p:last-child{margin-bottom:0}.step-heading p:empty{display:none}
.step-reference{font-size:13px;font-weight:650;color:var(--blue);margin:0 0 8px;font-variant-numeric:tabular-nums}
.activity-number{display:grid;place-items:center;flex:none;width:64px;height:64px;border-radius:12px;background:var(--ink);color:var(--paper);font-size:30px;font-weight:650;font-variant-numeric:tabular-nums}
.question-card{min-width:0;border:1px solid var(--field-border);border-radius:14px;padding:0;margin:0 0 24px;background:var(--surface)}
.question-card legend{float:left;width:100%;padding:20px 20px 0;margin:0;font-size:17px;line-height:1.4}
.question-reference{display:block;margin-bottom:8px;font-size:11px;letter-spacing:.7px;text-transform:uppercase;font-weight:650;color:var(--muted)}
.question-content{clear:both;padding:18px 20px 20px}
.question-footer{clear:both;padding:16px 20px;background:var(--panel);border-top:1px solid var(--border);border-radius:0 0 14px 14px}
.question-footer .small{margin:0 0 12px}.question-footer .text-button{margin:6px 0 0}.question-footer .choices+.text-button{margin-top:12px}
.question-footer .choice{background:var(--surface)}.question-footer .choice:has(input:checked){background:var(--selected)}
.question-card .scale .level:has(input:checked){background:transparent;box-shadow:none;border-color:transparent}
@media(max-width:450px){.step-header{gap:12px;padding-top:12px}.activity-number{width:46px;height:46px;font-size:23px;border-radius:10px}.step-heading h2{font-size:21px}.step-reference{font-size:12px}.question-card legend{padding:18px 12px 0;font-size:16px}.question-content{padding:16px 12px}.question-footer{padding:14px 12px}.question-footer .choices{grid-template-columns:1fr}.question-reference{font-size:10px}}
@media(prefers-reduced-motion:no-preference){.step-header.page-changed{animation:step-arrival .3s ease-out}@keyframes step-arrival{from{background:var(--selected);transform:translateY(4px)}to{background:transparent;transform:translateY(0)}}}