:root{--bg:#f4f6fb;--white:#fff;--ink:#15233c;--muted:#718096;--line:#e4e9f2;--blue:#3f60e8;--blue2:#eef1ff;--orange:#ffb86b;--green:#16a085;--shadow:0 10px 32px rgba(24,40,88,.06)}*{box-sizing:border-box}body{margin:0;background:var(--bg);font:14px/1.5 system-ui,-apple-system,"Segoe UI",sans-serif;color:var(--ink)}button,input,textarea,select{font:inherit}button{cursor:pointer}nav{width:250px;background:#111d35;color:white;min-height:100vh;position:fixed;top:0;left:0;padding:28px 18px;display:flex;flex-direction:column;gap:12px}.brand{font-size:22px;font-weight:800;letter-spacing:-.7px;margin:2px 10px 24px}.brand span{color:#8ca3ff}.brand small{display:block;color:#9faccc;font-weight:500;font-size:12px;letter-spacing:1.4px;text-transform:uppercase;margin-top:2px}.navbtn{border:0;color:#b7c3dc;background:transparent;text-align:left;padding:13px 14px;border-radius:11px;font-weight:600}.navbtn.active,.navbtn:hover{background:#263759;color:white}.navfoot{margin-top:auto;color:#899ab9;font-size:12px;padding:10px}.layout{margin-left:250px;padding:28px 38px 55px;max-width:1800px}.topline{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:22px}.eyebrow{color:var(--blue);font-weight:800;font-size:11px;text-transform:uppercase;letter-spacing:1.6px}.topline h1{font-size:29px;line-height:1.2;margin:3px 0 7px;letter-spacing:-.8px}.sub{color:var(--muted);margin:0}.actions,.row{display:flex;align-items:center;gap:9px;flex-wrap:wrap}.btn{border:1px solid var(--line);background:white;color:var(--ink);border-radius:10px;font-weight:700;padding:10px 15px;white-space:nowrap}.btn:hover{filter:brightness(.96)}.primary{background:var(--blue);color:white;border-color:var(--blue)}.danger{color:#bd324c}.main-grid{display:grid;grid-template-columns:minmax(410px,1fr) minmax(385px,.88fr);gap:22px;align-items:start}.panel{background:white;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);overflow:hidden}.panelhead{padding:22px 25px 16px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;gap:12px;align-items:center}.panelhead h2{margin:0;font-size:18px;letter-spacing:-.3px}.panelhead p{color:var(--muted);margin:4px 0 0;font-size:12px}.pad{padding:22px 25px}.section-title{margin:8px 0 14px;font-size:12px;text-transform:uppercase;letter-spacing:1px;color:#6f7e95;font-weight:800}.formgrid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.field{display:flex;flex-direction:column;gap:6px;min-width:0}.field.full{grid-column:1/-1}label{font-size:12px;font-weight:700;color:#44516a}input,select,textarea{border:1px solid #dbe2ee;border-radius:9px;background:white;color:var(--ink);padding:10px 11px;width:100%;outline:none}input:focus,select:focus,textarea:focus{border-color:#657eff;box-shadow:0 0 0 3px #657eff20}textarea{resize:vertical;min-height:75px}.divider{height:1px;background:var(--line);margin:22px 0}.hint{font-size:12px;color:var(--muted)}.preview-shell{padding:22px;background:#edf0f7}.paper{background:white;min-height:770px;box-shadow:0 8px 24px #23305217;border-radius:3px;padding:31px;color:#1a2740}.paperbar{height:7px;background:linear-gradient(90deg,#385ade 75%,#ffb86b 75%);margin:-31px -31px 27px}.paper-top{display:flex;justify-content:space-between;gap:15px;align-items:flex-start}.paper .kicker{font-size:10px;letter-spacing:2px;font-weight:900;color:var(--blue)}.paper h2{font-size:26px;line-height:1.15;margin:8px 0 17px;overflow-wrap:anywhere}.category{padding:5px 10px;border-radius:40px;background:#eaf0ff;color:#344cc1;font-size:11px;font-weight:800;white-space:nowrap}.facts{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:23px}.fact{background:#f5f7fb;padding:9px 11px;border-radius:7px;min-width:0}.fact strong{font-size:10px;text-transform:uppercase;letter-spacing:.5px;display:block;color:#77839a}.fact span{font-size:12px;overflow-wrap:anywhere}.paper h3{border-bottom:1px solid #e4e9f1;padding-bottom:6px;margin:18px 0 8px;font-size:12px;color:#3049a0;text-transform:uppercase;letter-spacing:.6px}.paper p{white-space:pre-wrap;overflow-wrap:anywhere;font-size:12px;margin:0;line-height:1.65}.two{display:grid;grid-template-columns:1fr 1fr;gap:18px}.empty{color:#9aa4b6;font-style:italic}.preview-bottom{display:flex;gap:10px;justify-content:flex-end;flex-wrap:wrap;padding:15px 22px;border-top:1px solid var(--line)}.stats{display:flex;gap:8px;flex-wrap:wrap}.stat{background:#f0f2fa;border-radius:30px;padding:4px 10px;font-size:11px;color:#52617b;font-weight:700}.library{display:none}.library.active{display:block}.editor.hidden{display:none}.library-toolbar{display:flex;justify-content:space-between;gap:12px;margin:0 0 18px}.library-toolbar input{max-width:440px}.library-filters{display:flex;align-items:end;gap:14px;flex-wrap:wrap;margin-bottom:18px}.library-filters .field{min-width:190px}.library-filters .hint{padding-bottom:11px}.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(255px,1fr));gap:16px}.activity-card{background:white;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);padding:19px}.activity-card h3{margin:10px 0 4px;font-size:17px;overflow-wrap:anywhere}.activity-card p{color:var(--muted);font-size:12px;margin:4px 0 18px}.card-actions{display:flex;gap:7px;flex-wrap:wrap}.small{font-size:12px;padding:7px 10px}.notice{background:#eff5ff;color:#3c527e;border-radius:10px;padding:11px 13px;margin:0 0 18px;font-size:12px}.toast{position:fixed;bottom:20px;right:20px;background:#15243d;color:white;border-radius:10px;padding:12px 18px;box-shadow:var(--shadow);display:none;z-index:2}.footer-note{color:#8793a7;font-size:12px;margin:16px 0}.mobileheader{display:none}@media(max-width:1150px){.layout{padding:24px}.main-grid{grid-template-columns:1fr}.paper{min-height:500px}}@media(max-width:700px){nav{position:static;min-height:auto;width:auto;padding:12px;flex-direction:row;align-items:center;flex-wrap:wrap}.brand{font-size:16px;margin:0 auto 0 0}.brand small{display:none}.navfoot{display:none}.navbtn{padding:9px}.layout{margin-left:0;padding:18px 13px}.topline{align-items:flex-start;flex-direction:column}.topline h1{font-size:24px}.pad,.panelhead{padding:16px}.preview-shell{padding:10px}.paper{padding:20px}.paperbar{margin:-20px -20px 20px}.formgrid{grid-template-columns:1fr}.field.full{grid-column:auto}.paper h2{font-size:23px}.two{grid-template-columns:1fr}}@page{size:A4;margin:12mm}@media print{body{background:white}nav,.topline,.editor,.panelhead,.preview-bottom,.footer-note,.toast,.library,.notice{display:none!important}.layout{margin:0;padding:0;max-width:none}.main-grid{display:block}.panel{border:0;box-shadow:none}.preview-shell{padding:0;background:white}.paper{box-shadow:none;min-height:0;padding:0;border-radius:0}.paperbar{margin:0 0 18px}.paper h2{font-size:24px}.paper p{font-size:11px}.paper h3{break-after:avoid} .paper section{break-inside:avoid}}

.section{display:none}.section.active{display:block}.library{display:none}.editor.hidden{display:none}.homechoices{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px;margin:20px 0}.choice{border:1px solid var(--line);border-radius:15px;padding:24px;background:#f8faff;text-align:left;color:var(--ink);display:flex;flex-direction:column;gap:8px;cursor:pointer}.choice strong{font-size:20px}.choice span{color:var(--muted)}.stack{display:grid;gap:14px;max-width:540px;margin-top:15px}.userrow{display:flex;align-items:center;justify-content:space-between;gap:12px;border-bottom:1px solid var(--line);padding:12px 0;flex-wrap:wrap}#admin .panel h3{margin-top:28px}.stack label{font-size:13px}#profile hr{border:0;border-top:1px solid var(--line);margin:24px 0}@media print{.section{display:none!important}#editor{display:block!important}}
/* Mode consultation : présentation A4 uniquement, aucune commande d'édition. */
#editor.view-only .main-grid{grid-template-columns:minmax(0,900px);justify-content:center}
#editor.view-only .main-grid > .panel:first-child{display:none!important}
#editor.view-only .main-grid > .panel:nth-child(2){width:100%;max-width:900px;margin-inline:auto}
#editor.view-only .preview-shell{padding:24px}
#editor.view-only .paper{max-width:790px;margin:0 auto;min-height:0}
#editor.view-only .preview-bottom{justify-content:center}
@media(max-width:700px){#editor.view-only .preview-shell{padding:10px}}

#editViewedSheet[hidden]{display:none!important}
@media print{#editViewedSheet{display:none!important}}

/* V6 : administration à onglets, fluide et lisible */
.admin-intro{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:14px;margin:3px 0 22px}.admin-intro h2{font-size:27px;letter-spacing:-.6px;margin:6px 0}.admin-admin-pill{background:#e9edf8;color:#34456f;padding:9px 13px;border-radius:999px;font-size:12px;font-weight:800}.admin-tabs{display:flex;gap:9px;flex-wrap:wrap;margin-bottom:20px;padding:6px;background:#e9edf7;border-radius:15px;width:max-content;max-width:100%}.admin-tab{border:0;background:transparent;padding:12px 17px;border-radius:11px;color:#475674;font-weight:750;white-space:normal}.admin-tab.active{background:#fff;color:#2745bb;box-shadow:0 2px 10px #192b4619}.admin-pane{display:none}.admin-pane.active{display:block}.admin-two-cols{display:grid;grid-template-columns:minmax(310px,.85fr) minmax(390px,1.15fr);gap:20px;align-items:start}.admin-two-cols>.panel{min-width:0}.admin-two-cols h3,.admin-pane h3{margin:0 0 9px!important;font-size:18px;letter-spacing:-.25px}.admin-form{max-width:none}.admin-form>.btn{width:100%}.admin-permission{display:flex;align-items:center;gap:9px;padding:11px;background:#f6f8fd;border-radius:9px}.admin-permission input{width:auto}.admin-temporary-secret{margin-top:16px;background:#f2f7ff;border:1px solid #cad8fa;padding:16px;border-radius:12px}.admin-temporary-secret code{overflow-wrap:anywhere}.admin-temporary-secret .actions{justify-content:space-between}.admin-pane .userrow{gap:10px}.admin-pane .userrow select{max-width:210px;min-width:135px}.admin-pane .userrow>span{overflow-wrap:anywhere;flex:1;min-width:160px}.admin-pane .userrow label{white-space:nowrap}.admin-pane .hint{line-height:1.6}@media(max-width:1050px){.admin-two-cols{grid-template-columns:1fr}}@media(max-width:700px){.admin-tabs{width:100%}.admin-tab{flex:1;font-size:12px;padding:10px}.admin-intro h2{font-size:23px}}