/* Application Sango ya Ebola. Les couleurs et la police viennent de fonts.css. */
*{box-sizing:border-box}
html,body{height:100%}
body{margin:0;background:var(--soft);color:var(--ink);font:400 16px/1.55 var(--font);
  display:grid;grid-template-rows:auto auto 1fr auto;grid-template-areas:"top" "offline" "main" "tabs"}
[hidden]{display:none!important}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:3px solid var(--accent);outline-offset:2px}
svg{fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}

/* En-tête */
.top{grid-area:top;display:flex;align-items:center;gap:10px;padding:10px 16px;padding-top:max(10px,env(safe-area-inset-top));background:var(--brand);color:#fff}
.brand{display:flex;align-items:center;gap:10px;flex:1;min-width:0;color:inherit;text-decoration:none}
.brand img{border-radius:9px;flex:none}
.brand b{font-size:17px;font-weight:700;letter-spacing:-.01em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.top select{background:rgba(255,255,255,.16);color:#fff;border:1px solid rgba(255,255,255,.35);border-radius:10px;padding:8px 10px;max-width:140px}
.top select option{color:var(--ink)}
.me{flex:none;background:none;border:0;padding:0;border-radius:50%;cursor:pointer;line-height:0;box-shadow:0 0 0 2px rgba(255,255,255,.55)}
.me img{width:36px;height:36px;border-radius:50%;object-fit:cover}

/* Profil : choix de l'avatar */
.profile{display:flex;gap:16px;align-items:flex-start}
.avatar-big{width:84px;height:84px;border-radius:50%;object-fit:cover;flex:none;box-shadow:0 0 0 3px var(--brand-soft)}
.profile-main{flex:1;min-width:0;display:grid;gap:10px}
.avatar-grid{display:flex;flex-wrap:wrap;gap:8px}
.avatar-grid button{width:44px;height:44px;border-radius:50%;border:0;padding:0;overflow:hidden;cursor:pointer;line-height:0;background:none}
.avatar-grid img{width:44px;height:44px;display:block}
.avatar-grid button[aria-pressed="true"]{box-shadow:0 0 0 3px var(--bg),0 0 0 6px var(--brand)}
.photo-btn{justify-self:start;background:var(--brand-soft);color:var(--brand-dark);font-weight:600;border-radius:12px;padding:10px 14px;cursor:pointer}
.photo-btn:hover{background:var(--brand);color:#fff}

.banner{grid-area:offline;background:var(--accent-soft);color:var(--accent-ink);padding:9px 16px;font-size:14px;margin:0}
.banner.soft{border-radius:12px;grid-area:auto}

/* Menus : en bas sur téléphone, à gauche sur grand écran. Chaque menu a son icône. */
.tabs{grid-area:tabs;display:flex;background:var(--bg);box-shadow:0 -2px 14px rgba(12,42,36,.08);padding-bottom:env(safe-area-inset-bottom);z-index:5}
.tabs button{flex:1;min-width:0;background:none;border:0;padding:8px 2px 9px;color:var(--muted);font-size:12.5px;cursor:pointer;
  display:flex;flex-direction:column;align-items:center;gap:3px}
.tabs svg{width:24px;height:24px;padding:3px 0;box-sizing:content-box;border-radius:99px;width:52px;height:22px}
.tabs span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%}
.tabs button.on{color:var(--brand-dark);font-weight:700}
.tabs button.on svg{background:var(--brand-soft);color:var(--brand)}

main{grid-area:main;overflow-y:auto;min-height:0}
.view{display:flex;flex-direction:column;gap:12px;min-height:100%;width:100%;max-width:760px;margin:0 auto;padding:16px}

/* ---------- Conversation avec Ada, comme une messagerie ---------- */
.chat-view{height:100%;display:flex;flex-direction:column;min-height:0;background:var(--brand-soft)}
.chat-head{display:flex;align-items:center;gap:10px;padding:8px 14px;background:var(--brand-dark);color:#fff;flex:none}
.avatar{width:38px;height:38px;border-radius:50%;background:var(--accent);color:var(--night);display:grid;place-items:center;font-weight:700;font-size:18px;flex:none}
.chat-id{flex:1;min-width:0;line-height:1.25}
.chat-id b{display:block;font-size:16.5px}
.chat-id small{display:block;font-size:12.5px;color:#c9e2db;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.icon-btn{background:none;border:0;color:#fff;padding:8px;border-radius:50%;cursor:pointer;display:grid;place-items:center}
.icon-btn:hover{background:rgba(255,255,255,.14)}
.icon-btn svg{width:22px;height:22px}

.chat-scroll{flex:1;min-height:0;overflow-y:auto;padding:12px clamp(10px,3vw,40px) 6px;display:flex;flex-direction:column;gap:6px;
  background-color:var(--brand-soft);
  background-image:radial-gradient(rgba(15,107,92,.10) 1.5px,transparent 1.6px),radial-gradient(rgba(217,138,31,.14) 1.5px,transparent 1.6px);
  background-size:26px 26px;background-position:0 0,13px 13px}
.chat-notice{align-self:center;max-width:min(92%,460px);margin:0 0 6px;text-align:center;font-size:12.5px;line-height:1.4;
  background:var(--accent-soft);color:var(--accent-ink);padding:6px 12px;border-radius:10px;box-shadow:0 1px 1px rgba(12,42,36,.08)}
#log{display:flex;flex-direction:column;gap:6px}
.day{align-self:center;font-size:12px;background:#fff;color:var(--muted);padding:3px 11px;border-radius:9px;margin:6px 0 2px;box-shadow:0 1px 1px rgba(0,0,0,.08)}

.msg{position:relative;max-width:min(84%,620px);padding:7px 10px 6px;border-radius:10px;white-space:pre-wrap;overflow-wrap:anywhere;
  box-shadow:0 1px 1px rgba(0,0,0,.13);font-size:15.5px;line-height:1.42}
/* Nos couleurs : vert de la marque pour la personne, blanc pour Ada, ambre pour les repères */
.msg.user{align-self:flex-end;background:var(--brand);color:#fff;border-top-right-radius:0}
.msg.ai{align-self:flex-start;background:#fff;border-top-left-radius:0}
/* Petite pointe de la bulle */
.msg::before{content:"";position:absolute;top:0;width:10px;height:12px}
.msg.user::before{right:-8px;background:linear-gradient(to top left,transparent 50%,var(--brand) 51%)}
.msg.ai::before{left:-8px;background:linear-gradient(to top right,transparent 50%,#fff 51%)}
.msg .name{display:block;font-size:13px;font-weight:700;color:var(--accent-ink);margin-bottom:1px}
.msg .meta{float:right;margin:6px 0 -2px 12px;font-size:11px;color:var(--muted);display:flex;align-items:center;gap:3px;white-space:nowrap}
.msg.user .meta{color:#cfe6df}
.msg .meta svg{width:15px;height:15px;stroke-width:2.2;color:#ffc35c}
.msg .meta svg.wait{color:#cfe6df}
.msg small{display:block;margin-top:4px;font-size:12.5px;color:var(--muted)}
.msg.user small{color:#cfe6df}
.msg .link{margin-top:6px}
.link{display:inline-block;margin-top:8px;background:none;border:0;padding:0;color:var(--brand);font-weight:600;font-size:14.5px;text-decoration:underline;cursor:pointer}

/* Ada écrit… */
.typing{align-self:flex-start;background:#fff;border-radius:10px;border-top-left-radius:0;padding:12px 14px;box-shadow:0 1px 1px rgba(0,0,0,.13);display:flex;gap:4px}
.typing i{width:7px;height:7px;border-radius:50%;background:var(--accent);animation:blink 1.2s infinite both}

/* Liste des fils de discussion */
.threads-view{height:100%;display:flex;flex-direction:column;min-height:0;background:var(--bg)}
.threads-head{display:flex;align-items:center;gap:10px;padding:14px 16px 10px;flex:none}
.threads-head h1{flex:1;min-width:0;font-size:clamp(19px,5.4vw,24px);letter-spacing:-.02em;margin:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.new-thread{display:flex;align-items:center;gap:6px;flex:none;border:0;border-radius:99px;background:var(--accent);color:var(--night);font-weight:700;font-size:14.5px;padding:10px 14px;cursor:pointer;white-space:nowrap}
.new-thread:hover{background:#eba02f}
.new-thread svg{width:20px;height:20px;stroke-width:2.4}
.threads-list{flex:1;min-height:0;overflow-y:auto;padding:0 8px 12px}
.thread{display:flex;align-items:center;gap:12px;width:100%;text-align:left;background:none;border:0;border-radius:14px;padding:11px 10px;cursor:pointer}
.thread:hover{background:var(--soft)}
.thread .avatar{width:48px;height:48px;font-size:21px}
.thread-main{flex:1;min-width:0}
.thread-top{display:flex;align-items:baseline;gap:8px}
.thread-top b{flex:1;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-weight:600}
.thread-top small{flex:none;color:var(--muted);font-size:12.5px}
.thread-last{display:block;color:var(--muted);font-size:14.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.threads-empty{color:var(--muted);text-align:center;padding:40px 20px}
.typing i:nth-child(2){animation-delay:.2s}
.typing i:nth-child(3){animation-delay:.4s}
@keyframes blink{0%,80%,100%{opacity:.3;transform:translateY(0)}40%{opacity:1;transform:translateY(-3px)}}
@media(prefers-reduced-motion:reduce){.typing i{animation:none}}

/* Questions proposées, comme des réponses rapides */
.quick{display:flex;flex-wrap:wrap;gap:8px;margin-top:6px;justify-content:flex-end}
.quick button{background:#fff;color:var(--brand-dark);border:0;border-radius:99px;padding:9px 15px;font-weight:600;font-size:14.5px;cursor:pointer;box-shadow:0 1px 2px rgba(0,0,0,.14)}
.quick button:hover{background:var(--brand);color:#fff}

/* Zone d'écriture : toute la largeur, champ arrondi et bouton rond */
.composer{display:flex;align-items:flex-end;gap:8px;padding:8px clamp(8px,3vw,40px);background:var(--brand-soft);flex:none}
.composer textarea{flex:1;min-width:0;width:100%;resize:none;border:0;border-radius:22px;padding:11px 16px;background:#fff;line-height:1.4;
  max-height:132px;box-shadow:0 1px 2px rgba(0,0,0,.12);font-size:16px}
.composer textarea:focus{outline:2px solid var(--brand);outline-offset:0}
.send{flex:none;width:46px;height:46px;border-radius:50%;border:0;background:var(--brand);color:#fff;cursor:pointer;display:grid;place-items:center;box-shadow:0 1px 2px rgba(0,0,0,.2)}
.send:hover{background:var(--brand-dark)}
.send svg{width:22px;height:22px;fill:currentColor;stroke:none;margin-left:2px}

.row{display:flex;gap:8px}
.row input{flex:1;min-width:0;border:1.5px solid var(--line);border-radius:12px;padding:13px 14px;background:var(--bg)}
.row input:focus{border-color:var(--brand);outline:0}
.btn{flex:none;border:0;border-radius:12px;background:var(--brand);color:#fff;font-weight:600;padding:13px 18px;cursor:pointer}
.btn:hover{background:var(--brand-dark)}
.note{color:var(--muted);font-size:13.5px;margin:0}

/* Fiches et alertes */
.card{background:var(--bg);border-radius:18px;padding:20px;box-shadow:0 6px 22px rgba(12,42,36,.08)}
.card b{font-size:18px}
.card p{margin:4px 0 12px;color:var(--muted)}
.card .note{margin:10px 0 0;min-height:1.2em}
.fields{display:grid;gap:12px}
.fields label{display:grid;gap:4px;font-size:14.5px;font-weight:500}
.fields input,.fields select{border:1.5px solid var(--line);border-radius:12px;padding:12px 14px;background:var(--bg);font-weight:400;width:100%}
.fields input:focus,.fields select:focus{border-color:var(--brand);outline:0}
.fields .btn{justify-self:start}

/* Situation de l'épidémie */
.situation h2{font-size:21px;margin:0 0 2px;letter-spacing:-.01em}
.situation h3{font-size:16px;margin:16px 0 8px}
.situation .note{margin:0 0 12px;min-height:0}
.sit-tiles{display:grid;grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:10px}
.sit-tile{border-radius:14px;padding:12px 14px;background:var(--brand-soft);color:var(--brand-dark)}
.sit-tile b{display:block;font-size:26px;line-height:1.1;font-weight:700}
.sit-tile span{font-size:13.5px;color:inherit;opacity:.85}
.sit-tile.deaths{background:#f8e1dc;color:#8a2f22}
.sit-tile.recovered{background:var(--accent-soft);color:var(--accent-ink)}
.sit-tile.treated{background:var(--soft);color:var(--ink)}
.sit-prov{border-radius:12px;background:var(--soft);margin-bottom:8px}
.sit-prov summary{cursor:pointer;padding:11px 14px;display:flex;flex-wrap:wrap;gap:2px 12px;align-items:baseline}
.sit-prov summary b{font-size:16px;font-weight:600}
.sit-prov summary span{color:var(--muted);font-size:14.5px}
.sit-prov ul{margin:0;padding:0 14px 6px 34px}
.sit-prov li{margin:5px 0;font-size:14.5px}
.sit-prov li b{font-size:inherit;font-weight:600}
.sit-prov .note{padding:0 14px 10px;margin:0}

/* Base de référence : cartes illustrées */
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px}
.news{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:12px}
.pic-card{display:flex;flex-direction:column;text-align:left;background:var(--bg);border:0;border-radius:16px;overflow:hidden;padding:0;cursor:pointer;box-shadow:0 4px 16px rgba(12,42,36,.07);transition:box-shadow .15s,transform .15s}
.pic-card:hover{box-shadow:0 10px 26px rgba(12,42,36,.14);transform:translateY(-2px)}
.pic-card img{width:100%;aspect-ratio:5/3;object-fit:cover;display:block;background:var(--soft)}
.pic-body{display:grid;gap:4px;padding:12px 14px 14px}
.pic-body b{font-weight:600;line-height:1.3}
.pic-body span{color:var(--muted);font-size:14.5px}
.badge{font-size:12.5px;font-weight:600;color:var(--brand)}
.badge.alerte{color:#a3392a}
.badge.annonce{color:var(--accent-ink)}

#detail{max-width:680px}
#detail img{width:100%;aspect-ratio:5/3;object-fit:cover;border-radius:16px;display:block;margin-bottom:14px;background:var(--soft)}
#detail h1{font-size:clamp(24px,5vw,34px);line-height:1.15;letter-spacing:-.02em;margin:6px 0 10px;text-wrap:balance}
#detail .lead{font-size:18px;color:var(--muted);margin:0 0 14px}
#detail .sources{font-size:13.5px;color:var(--muted);border-top:1px solid var(--line);padding-top:10px;margin-top:16px}
#detail p{margin:0 0 12px}
#detail .draft-note{background:var(--accent-soft);color:var(--accent-ink);border-radius:12px;padding:10px 14px;font-size:14.5px}
#detail .draft-note .link{margin:0;color:var(--accent-ink)}
#detail ul{margin:0 0 14px;padding-left:22px}
#detail li{margin:8px 0}
#back{align-self:flex-start;margin:0;text-decoration:none}

/* Proposition d'installation de l'application */
.install{position:fixed;left:12px;right:12px;bottom:calc(72px + env(safe-area-inset-bottom));z-index:20;max-width:520px;margin:0 auto;
  background:var(--bg);border-radius:18px;padding:14px;
  box-shadow:0 18px 44px rgba(4,30,25,.28);display:grid;grid-template-columns:auto 1fr;gap:10px 12px;align-items:center}
.install img{border-radius:12px}
.install-text b{display:block;font-size:17px}
.install-text p{margin:2px 0 0;color:var(--muted);font-size:14.5px}
.install-actions{grid-column:1/-1;display:flex;gap:14px;align-items:center;justify-content:flex-end}
.install-actions .link{margin:0;color:var(--muted)}

/* Grand écran : menus à gauche, contenu plus large */
@media(min-width:900px){
  body{grid-template-columns:230px 1fr;grid-template-rows:auto auto 1fr;grid-template-areas:"top top" "offline offline" "tabs main"}
  .top{padding:14px 28px}
  .brand b{font-size:19px}
  .tabs{flex-direction:column;justify-content:flex-start;gap:4px;box-shadow:2px 0 14px rgba(12,42,36,.06);padding:20px 14px}
  .tabs button{flex:none;flex-direction:row;gap:12px;padding:11px 14px;border-radius:12px;font-size:16px}
  .tabs svg{width:24px;height:24px;padding:0;background:none!important}
  .tabs button.on{background:var(--brand-soft)}
  .view{padding:28px}
  .install{left:auto;right:24px;bottom:24px;margin:0}
  .msg{font-size:16.5px}
}