/* Observatoire - redesign 2026-10-14 (UI Skills: baseline-ui, fixing-accessibility, fixing-motion-performance)
   Offline: Inter Variable vendored locally (SIL OFL 1.1, rsms/inter). No CDN. */
@font-face{font-family:"Inter";src:url("InterVariable.woff2") format("woff2");font-weight:100 900;font-display:swap}
:root{
 --bg:#f6f7f9;--card:#ffffff;--text:#111827;--text-2:#374151;--muted:#4b5563;--line:#e5e7eb;--line-2:#d1d5db;
 --accent:#2563eb;--accent-ink:#1d4ed8;--accent-soft:#eff6ff;--pill:#f3f4f6;
 --ok:#15803d;--ok-soft:#dcfce7;--warn:#b45309;--warn-soft:#fef3c7;--danger:#b91c1c;--danger-soft:#fee2e2;
 --radius:10px;--radius-sm:6px;--shadow:0 1px 2px rgb(0 0 0 / .05);
 --z-nav:20;--row-hover:#fafbfc;--focus:0 0 0 3px rgb(37 99 235 / .35);
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{font-family:"Inter",system-ui,-apple-system,"Segoe UI",sans-serif;margin:0;background:var(--bg);color:var(--text);font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased;font-feature-settings:"cv11"}
main{margin:0 auto;padding:24px 24px 64px;max-width:1280px}
h1,h2,h3{font-weight:600;margin:0 0 12px;text-wrap:balance;color:var(--text)}
h1{font-size:22px;line-height:1.25;margin-bottom:20px} h2{font-size:15px;line-height:1.35} h3{font-size:14px;line-height:1.4;color:var(--text-2)}
p{text-wrap:pretty;margin:8px 0}
a{color:var(--accent-ink);text-decoration:none;text-underline-offset:2px} a:hover{text-decoration:underline}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:4px}
.skip{position:absolute;left:8px;top:-48px;background:var(--card);padding:8px 12px;border-radius:var(--radius-sm);box-shadow:var(--shadow);z-index:calc(var(--z-nav) + 1)}
.skip:focus{top:8px}
.muted{color:var(--muted);font-size:13px} small,.small{font-size:12px}
/* nav */
nav.top{position:sticky;top:0;z-index:var(--z-nav);display:flex;align-items:center;gap:2px;flex-wrap:wrap;background:var(--card);border-bottom:1px solid var(--line);padding:8px 24px;padding-left:max(24px,env(safe-area-inset-left));padding-right:max(24px,env(safe-area-inset-right))}
nav.top .brand{font-weight:650;margin-right:20px;color:var(--text);font-size:14px}
nav.top a.item{padding:6px 10px;border-radius:var(--radius-sm);color:var(--text-2);font-weight:500}
nav.top a.item:hover{background:var(--pill);text-decoration:none;color:var(--text)}
nav.top a.item.on{background:var(--accent-soft);color:var(--accent-ink)}
nav.top .right{margin-left:auto;display:flex;gap:10px;align-items:center}
/* surfaces */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:20px;margin:16px 0;box-shadow:var(--shadow);min-width:0}
.card>h2:first-child{margin-bottom:16px}
.grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.grid>.card,.grid3>.card,.grid4>.card{margin:0}
.grid+.grid,.grid3+.grid,.grid+.card,.grid3+.card{margin-top:16px}
@media (max-width:860px){.grid,.grid3,.grid4{grid-template-columns:1fr}}
/* forms */
input,button,textarea,select{font:inherit;font-size:13px;padding:7px 10px;border-radius:var(--radius-sm);border:1px solid var(--line-2);background:var(--card);color:var(--text)}
input:focus-visible,select:focus-visible,textarea:focus-visible{outline:none;border-color:var(--accent);box-shadow:var(--focus)}
textarea{width:100%;resize:vertical}
button,.btn{background:var(--accent);color:#fff;border:1px solid transparent;cursor:pointer;border-radius:var(--radius-sm);padding:7px 12px;display:inline-block;font-weight:500;transition:background-color .15s ease-out,transform .1s ease-out}
button:hover,.btn:hover{background:var(--accent-ink);text-decoration:none}
button:active,.btn:active{transform:scale(.98)}
button:disabled{opacity:.55;cursor:not-allowed}
button.quick,.btn.quick{background:var(--card);color:var(--text-2);border-color:var(--line-2)}
button.quick:hover,.btn.quick:hover{background:var(--pill);color:var(--text)}
button.danger{background:var(--danger)} button.small,.btn.small{padding:3px 8px;font-size:12px}
.filters{display:flex;flex-wrap:wrap;gap:12px;align-items:end;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:14px 16px;margin:0 0 16px}
.filters label{display:block;font-size:12px;font-weight:500;margin-bottom:4px;color:var(--muted)}
/* KPIs */
.kpi{font-size:30px;font-weight:650;line-height:1.15;font-variant-numeric:tabular-nums;color:var(--text)}
.kpi a{color:inherit} .kpi a:hover{color:var(--accent-ink)}
.kpi small{display:block;font-size:13px;font-weight:500;color:var(--muted);margin-top:6px;line-height:1.4}
.kpi .muted{font-weight:400;font-size:12px;margin-top:6px;line-height:1.45}
.bar{display:grid;grid-template-columns:minmax(140px,40%) 1fr;align-items:center;gap:10px;margin:6px 0} .bar span{font-size:13px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.bar i{display:block;height:8px;background:var(--accent);border-radius:999px;opacity:.85}
canvas{max-height:280px}
.chartbox{position:relative;height:260px} .chartbox.tall{height:320px}
/* tables */
.card table{margin:0}
table{width:100%;border-collapse:collapse;font-size:13px;font-variant-numeric:tabular-nums}
th,td{text-align:left;padding:9px 10px;border-bottom:1px solid var(--line);vertical-align:top}
thead th{position:sticky;top:0;background:var(--card);color:var(--muted);font-weight:600;font-size:12px;border-bottom:1px solid var(--line-2)}
tbody tr:hover td{background:var(--row-hover)}
tbody tr:last-child td{border-bottom:none}
th.sort{cursor:pointer;user-select:none} th.sort:after{content:" ↕";opacity:.45}
th.sort[data-dir=asc]:after{content:" ↑";opacity:.9} th.sort[data-dir=desc]:after{content:" ↓";opacity:.9}
td.num,th.num{text-align:right;white-space:nowrap}
/* badges: text always carries the meaning, colour is secondary */
.badge{display:inline-block;padding:1px 8px;border-radius:999px;background:var(--pill);color:var(--text-2);font-size:12px;font-weight:500;line-height:1.6;margin:1px 2px 1px 0;border:1px solid var(--line)}
.badge.crit,.badge.critique{background:var(--danger-soft);color:var(--danger);border-color:#fecaca}
.badge.eleve{background:var(--warn-soft);color:var(--warn);border-color:#fde68a}
.badge.moyen{background:var(--pill);color:var(--text-2)}
.badge.ok,.badge.win{background:var(--ok-soft);color:var(--ok);border-color:#bbf7d0}
.badge.no{background:var(--danger-soft);color:var(--danger);border-color:#fecaca}
.meta{display:flex;flex-wrap:wrap;gap:8px 24px;margin:8px 0 4px} .meta div strong{color:var(--muted);font-weight:500;margin-right:6px}
.layout{display:grid;grid-template-columns:minmax(300px,1fr) minmax(340px,1.4fr);gap:16px;align-items:start}
.layout>.card{margin:0}
@media (max-width:960px){.layout{grid-template-columns:1fr}}
.alert{padding:10px 14px;border-radius:var(--radius-sm);background:var(--danger-soft);color:var(--danger);margin:8px 0;border:1px solid #fecaca}
.alert.ok{background:var(--ok-soft);color:var(--ok);border-color:#bbf7d0} .alert.info{background:var(--accent-soft);color:var(--accent-ink);border-color:#bfdbfe}
.pager{display:flex;gap:8px;align-items:center;margin-top:14px;font-variant-numeric:tabular-nums}
/* transcript */
.transcript{max-height:70dvh;overflow:auto;padding-right:6px;overscroll-behavior:contain}
.seg{display:flex;gap:10px;padding:7px 10px;border-radius:var(--radius-sm);margin:2px 0;cursor:pointer;border-left:3px solid transparent;line-height:1.5}
.seg:hover{background:var(--pill)} .seg .t{font-size:11px;color:var(--muted);min-width:44px;font-variant-numeric:tabular-nums;padding-top:2px}
.seg .spk{font-size:11px;font-weight:700;min-width:18px;padding-top:2px}
.seg.A{border-left-color:#2563eb} .seg.A .spk{color:#1d4ed8} .seg.B{border-left-color:#16a34a} .seg.B .spk{color:#15803d}
.seg.C{border-left-color:#d97706} .seg.C .spk{color:#b45309} .seg.active{background:var(--accent-soft)}
audio{width:100%} .speed button{margin:2px}
#chat-ans{white-space:pre-wrap;line-height:1.55;min-height:48px;text-wrap:pretty}
mark{background:#fef08a;color:var(--text);border-radius:3px;padding:0 2px}
.heat td{text-align:center;font-size:12px} .heat td.lab{text-align:left}
.login{max-width:380px;margin:12dvh auto} .login input{width:100%;margin-bottom:10px}
.tags .badge{background:var(--pill)}
.right{text-align:right}
form.inline{display:inline}
.foot{margin-top:24px}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{transition:none!important;animation:none!important}}

.tags .badge.arg,.badge.arg{background:#f3e8ff;color:#6b21a8;border-color:#e9d5ff}
.tags .badge.disc,.badge.disc{background:#ecfeff;color:#155e75;border-color:#a5f3fc}
tr.current td{background:var(--accent-soft)}


/* ---- dark theme (old palette, AA-checked) ---- */
html[data-theme="dark"]{color-scheme:dark;--bg:#0f1419;--card:#1a2332;--text:#e7ecf1;--text-2:#cbd5e1;--muted:#a3b0bf;--line:#2a3544;--line-2:#3a4656;
--accent:#2563eb;--accent-ink:#7cc0ff;--accent-soft:#1e3a5f;--pill:#243044;--ok:#4ade80;--ok-soft:#14321f;--warn:#fbbf24;--warn-soft:#3a2a0a;--danger:#fca5a5;--danger-soft:#3b1515;--row-hover:#223047;--focus:0 0 0 3px rgb(124 192 255 / .45)}
html[data-theme="dark"] nav.top{background:#131b26}
html[data-theme="dark"] .badge.crit,html[data-theme="dark"] .badge.critique,html[data-theme="dark"] .badge.no,html[data-theme="dark"] .alert{border-color:#7f1d1d}
html[data-theme="dark"] .badge.eleve{border-color:#78350f} html[data-theme="dark"] .badge.ok,html[data-theme="dark"] .badge.win,html[data-theme="dark"] .alert.ok{border-color:#166534}
html[data-theme="dark"] .alert.info{border-color:#1e40af}
html[data-theme="dark"] .badge.arg{background:#2e1065;color:#e9d5ff;border-color:#4c1d95}
html[data-theme="dark"] .badge.disc{background:#083344;color:#a5f3fc;border-color:#155e75}
html[data-theme="dark"] mark{background:#854d0e;color:#fef9c3}
html[data-theme="dark"] .seg.A .spk{color:#93c5fd} html[data-theme="dark"] .seg.B .spk{color:#86efac} html[data-theme="dark"] .seg.C .spk{color:#fcd34d}
.theme-toggle{background:transparent;color:var(--text-2);border:1px solid var(--line-2);padding:4px 10px;font-size:12px}
.theme-toggle:hover{background:var(--pill);color:var(--text)}
html[data-theme="dark"] tr.current td,html[data-theme="dark"] tr.current:hover td{background:var(--accent-soft)}
html[data-theme="dark"] .seg:hover{background:#2b3a52}

html:not([data-theme="dark"]) .logo-night{display:none}html[data-theme="dark"] .logo-day{display:none}

/* semantic search pilot */
.pilot-note{border-left:3px solid var(--accent,#2563eb);padding:.4rem .7rem;margin:.5rem 0;color:inherit}
td.passage{max-width:60ch;line-height:1.45}

/* 2026-10-19 access scopes (admin users) */
.scope-form select{vertical-align:top;min-width:90px;max-width:220px;margin:2px 4px 2px 0}

/* 2026-10-19 fort potentiel */
.badge.pot-hi{background:var(--ok-soft);color:var(--ok);border-color:var(--ok);font-weight:600}
.badge.pot-mid{background:var(--warn-soft);color:var(--warn);border-color:var(--warn)}
.badge.pot-flag{background:var(--warn-soft);color:var(--warn);border-color:var(--warn);font-weight:600}
tr.pot-pinned td{background:var(--warn-soft)}