/* ============================================================
   Mia — feuille de style
   Style éditorial : papier, encre, vert forêt. Sobre, sans néon.
   ============================================================ */
:root{
  --paper:#f3efe4;
  --card:#fdfbf4;
  --card-2:#faf5e9;
  --ink:#20241d;
  --ink-soft:#3a3f34;
  --muted:#6f7366;
  --faint:#9a9c8e;
  --line:#e0dac4;
  --line-soft:#eae4d1;
  --brand:#3a684c;
  --brand-dk:#2b5040;
  --brand-soft:#e7eee5;
  --amber:#b07a0a;
  --danger:#ad452f;
  --radius:14px;
  --shadow:0 1px 2px rgba(32,36,29,.04),0 6px 18px rgba(32,36,29,.05);
  --shadow-lg:0 2px 6px rgba(32,36,29,.06),0 20px 50px rgba(32,36,29,.14);
  --mono:'IBM Plex Mono',ui-monospace,SFMono-Regular,Menlo,monospace;
  --serif:'Fraunces',Georgia,'Times New Roman',serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;color-scheme:light}
body{
  font-family:'Instrument Sans',system-ui,-apple-system,'Segoe UI',sans-serif;
  background:var(--paper);
  color:var(--ink);
  min-height:100vh;
  -webkit-font-smoothing:antialiased;
  font-feature-settings:"kern";
}
/* grain de papier très léger */
body::before{
  content:"";position:fixed;inset:0;pointer-events:none;z-index:0;opacity:.38;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2'/%3E%3CfeColorMatrix values='0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.024 0'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)'/%3E%3C/svg%3E");
}
::selection{background:#dee6d3;color:var(--brand-dk)}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
input{font-family:inherit;font-size:14px;color:var(--ink)}
svg{display:block}
:focus-visible{outline:2px solid var(--brand);outline-offset:2px;border-radius:6px}
code{font-family:var(--mono);background:#ede7d3;padding:1.5px 6px;border-radius:6px;font-size:.9em}

/* barres de défilement discrètes */
*{scrollbar-width:thin;scrollbar-color:#d3ccb6 transparent}
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:#d3ccb6;border-radius:8px;border:3px solid var(--paper)}
::-webkit-scrollbar-thumb:hover{background:#c4bca2}

/* ---------- En-tête ---------- */
.masthead{
  position:sticky;top:0;z-index:50;
  background:rgba(243,239,228,.96);
  border-bottom:1px solid var(--line);
  box-shadow:0 1px 0 rgba(32,36,29,.03);
}
.masthead-inner{
  max-width:1180px;margin:0 auto;padding:15px 28px;
  display:flex;align-items:center;gap:20px;flex-wrap:wrap;
}
.brand{display:flex;align-items:center;gap:13px;user-select:none}
.brand .mark{
  width:43px;height:43px;border-radius:13px;background:var(--brand-dk);
  display:grid;place-items:center;flex:none;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.09),0 2px 6px rgba(43,80,64,.22);
}
.brand .mark svg{width:22px;height:22px;stroke:#f3efe4}
.brand .name{
  font-family:var(--serif);font-weight:640;font-size:25px;letter-spacing:.005em;
  line-height:1;font-optical-sizing:auto;
}
.brand .tagline{
  font-size:10px;color:var(--muted);margin-top:4px;
  text-transform:uppercase;letter-spacing:.13em;
}
.searchbox{flex:1;min-width:200px;max-width:440px;position:relative}
.searchbox svg{position:absolute;left:14px;top:50%;transform:translateY(-50%);width:16px;height:16px;stroke:var(--faint)}
.searchbox input{
  width:100%;padding:10px 16px 10px 39px;border-radius:999px;
  border:1px solid var(--line);background:var(--card);
  box-shadow:inset 0 1px 2px rgba(32,36,29,.04);
  transition:border-color .15s,box-shadow .2s;
}
.searchbox input::placeholder{color:#a2a496}
.searchbox input:focus{
  outline:none;border-color:var(--brand);
  box-shadow:inset 0 1px 2px rgba(32,36,29,.04),0 0 0 3px rgba(58,104,76,.13);
}
.masthead .actions{display:flex;gap:10px;margin-left:auto;align-items:center;flex-wrap:wrap}

.status{
  display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:600;
  color:var(--muted);background:var(--card);border:1px solid var(--line);
  border-radius:999px;padding:8px 14px;white-space:nowrap;letter-spacing:.01em;
}
.status .dot{width:7px;height:7px;border-radius:50%;background:#c9c2a8;flex:none}
.status.on{color:#2e6844;border-color:#cfe0d2;background:#f0f6ee}
.status.on .dot{background:#4c9a6a;animation:pulse 2.6s ease-in-out infinite}
.status.man{color:#7a5a10;border-color:#e4d6ac;background:#faf4e2}
.status.man .dot{background:var(--amber)}
.status.err{color:var(--danger);border-color:#eccfc5;background:#faf0ec}
.status.err .dot{background:var(--danger)}
@keyframes pulse{
  0%,100%{box-shadow:0 0 0 0 rgba(76,154,106,.32)}
  50%{box-shadow:0 0 0 5px rgba(76,154,106,0)}
}

.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:10px 17px;border-radius:11px;font-size:13.5px;font-weight:600;
  letter-spacing:.01em;border:1px solid transparent;
  transition:transform .12s,background .15s,box-shadow .2s,border-color .15s;
}
.btn svg{width:15px;height:15px}
.btn:active{transform:translateY(1px)}
.btn-primary{
  background:var(--brand-dk);color:#f3efe4;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.08),var(--shadow);
}
.btn-primary:hover{background:var(--brand)}
.btn-ghost{border-color:var(--line);background:var(--card);color:var(--ink-soft)}
.btn-ghost:hover{border-color:#c7c0a4;background:var(--card-2)}
.btn-sm{padding:8px 14px;font-size:13px;border-radius:9px}
.btn.spin svg{animation:rot 1s linear infinite}
@keyframes rot{to{transform:rotate(360deg)}}

/* ---------- Structure ---------- */
.shell{
  position:relative;z-index:1;
  max-width:1180px;margin:0 auto;padding:30px 28px 70px;
  display:grid;grid-template-columns:242px minmax(0,1fr);gap:32px;align-items:start;
}
.side{position:sticky;top:94px;display:flex;flex-direction:column;gap:26px}
.side-block h3{
  font-size:10.5px;font-weight:700;text-transform:uppercase;letter-spacing:.14em;
  color:var(--faint);margin-bottom:10px;padding-left:4px;
}
.cat-item{
  position:relative;width:100%;display:flex;align-items:center;gap:10px;
  padding:9px 12px;border-radius:10px;font-size:13.5px;font-weight:500;
  color:var(--ink-soft);transition:background .13s,color .13s;text-align:left;
}
.cat-item svg{width:16px;height:16px;stroke:var(--faint);flex:none;transition:stroke .13s}
.cat-item:hover{background:#ede7d3}
.cat-item.active{background:#e6e0ca;color:var(--ink);font-weight:600}
.cat-item.active::before{
  content:"";position:absolute;left:-8px;top:50%;transform:translateY(-50%);
  width:3px;height:18px;border-radius:2px;background:var(--brand);
}
.cat-item.active svg{stroke:var(--brand-dk)}
.cat-item .count{
  margin-left:auto;font-size:11px;font-weight:500;color:var(--muted);
  background:#eae4cf;border-radius:999px;padding:2px 8px;
  font-family:var(--mono);font-variant-numeric:tabular-nums;
}
.cat-item.active .count{background:#d9d1b4;color:var(--ink-soft)}

.type-chips{display:flex;flex-wrap:wrap;gap:7px}
.chip{
  padding:6px 13px;border-radius:999px;font-size:12.5px;font-weight:600;
  border:1px solid var(--line);background:var(--card);color:var(--ink-soft);
  letter-spacing:.01em;transition:all .14s;
}
.chip:hover{border-color:#c4bda2;background:var(--card-2)}
.chip.active{background:var(--brand-dk);border-color:var(--brand-dk);color:#f3efe4}
.chip .cn{font-family:var(--mono);font-size:10.5px;opacity:.7;margin-left:5px;font-variant-numeric:tabular-nums}

.source-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:16px 18px;font-size:12.5px;box-shadow:var(--shadow);
}
.source-card .mode{
  font-weight:700;color:var(--ink-soft);display:flex;align-items:center;gap:8px;
  margin-bottom:9px;padding-bottom:9px;border-bottom:1px solid var(--line-soft);
}
.source-card .mode svg{width:14px;height:14px;stroke:var(--brand-dk)}
.source-card dl{display:grid;grid-template-columns:auto 1fr;gap:5px 12px;color:var(--muted)}
.source-card dt{font-weight:600;font-size:11px;text-transform:uppercase;letter-spacing:.07em;color:var(--faint);padding-top:1px}
.source-card dd{
  min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
  font-family:var(--mono);font-size:11.5px;
}
.side-note{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:17px 19px;font-size:12.5px;color:var(--muted);line-height:1.7;
}
.side-note strong{color:var(--ink-soft)}
.side-note strong:first-child{
  display:block;margin-bottom:6px;font-size:13px;
  font-family:var(--serif);font-weight:640;letter-spacing:.01em;
}

/* ---------- Contenu ---------- */
.content-head{
  margin-bottom:26px;padding-bottom:18px;border-bottom:1px solid var(--line);
}
.content-head h2{
  font-family:var(--serif);font-weight:640;font-size:31px;letter-spacing:.005em;
  text-wrap:balance;font-optical-sizing:auto;
}
.content-head p{color:var(--muted);font-size:13.5px;margin-top:7px}
.content-head .stats{font-family:var(--mono);font-size:12px;font-variant-numeric:tabular-nums}

.cat-section{margin-bottom:34px}
.sec-head{
  width:100%;display:flex;align-items:center;gap:12px;
  padding:10px 8px;margin:0 -8px 12px;width:calc(100% + 16px);
  border-bottom:1px solid var(--line);text-align:left;
  border-radius:10px 10px 0 0;transition:background .13s;
}
.sec-head:hover{background:#ede7d3}
.sec-head .chev{width:17px;height:17px;stroke:var(--faint);transition:transform .22s}
.cat-section.collapsed .sec-head .chev{transform:rotate(-90deg)}
.sec-head .sec-ico{
  width:34px;height:34px;border-radius:10px;background:var(--brand-soft);
  display:grid;place-items:center;flex:none;
  box-shadow:inset 0 0 0 1px rgba(58,104,76,.12);
}
.sec-head .sec-ico svg{width:16px;height:16px;stroke:var(--brand-dk)}
.sec-head h3{font-family:var(--serif);font-weight:640;font-size:19.5px;letter-spacing:.005em}
.sec-head .n{
  font-family:var(--mono);font-size:11.5px;color:var(--muted);
  background:#eae4cf;border-radius:999px;padding:2px 9px;font-variant-numeric:tabular-nums;
}
.sec-head .hint{margin-left:auto;font-size:12px;color:var(--faint)}
.sec-head:hover .hint{color:var(--muted)}
.sec-desc{font-size:12.5px;color:var(--muted);line-height:1.6;margin:-4px 0 12px 54px}
.sec-empty{
  font-size:12.5px;color:var(--faint);font-style:italic;
  padding:15px 18px;border:1px dashed var(--line);border-radius:11px;background:var(--card);
}
.doc-list{display:flex;flex-direction:column;gap:9px;animation:rise .22s ease-out}
.cat-section.collapsed .doc-list,.cat-section.collapsed .sec-empty,.cat-section.collapsed .sec-desc{display:none}
@keyframes rise{from{opacity:0;transform:translateY(5px)}to{opacity:1;transform:none}}

/* ---------- Ligne document ---------- */
.doc{
  display:grid;grid-template-columns:22px 46px minmax(0,1fr) auto;gap:14px;align-items:center;
  background:var(--card);border:1px solid var(--line);border-radius:15px;
  padding:14px 18px 14px 14px;cursor:pointer;
  transition:transform .15s,box-shadow .2s,border-color .15s,background .15s;
}
.doc:hover{
  transform:translateY(-2px);border-color:#cfc7ab;
  box-shadow:0 1px 2px rgba(32,36,29,.05),0 10px 26px rgba(32,36,29,.08);
}
.doc.pinned{background:#fbf4e3;border-left:3px solid var(--amber)}
.pin{width:20px;height:20px;display:grid;place-items:center}
.pin svg{width:15px;height:15px;fill:var(--amber);stroke:var(--amber)}
.ftype{
  width:46px;height:46px;border-radius:12px;display:grid;place-items:center;
  font-size:10px;font-weight:700;letter-spacing:.08em;font-family:var(--mono);
  box-shadow:inset 0 0 0 1px rgba(32,36,29,.06);
}
.ft-pdf{background:#f6e2da;color:#9e3d26}
.ft-ppt{background:#f6ebcf;color:#8f610a}
.ft-doc{background:#e1e9f4;color:#2f5686}
.ft-xls{background:#e1eee1;color:#3a6d47}
.ft-img{background:#eee3f2;color:#714587}
.ft-txt{background:#ece9dc;color:#626450}
.ft-url{background:#deefec;color:#1b6b63}
.ft-code{background:#e6e9f0;color:#454f6b}
.ft-file{background:#e7e4d8;color:#595e54}
.doc-main{min-width:0}
.doc-title{font-size:14.5px;font-weight:600;line-height:1.4;display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.badge-cat{
  font-size:10.5px;font-weight:600;color:var(--brand-dk);background:var(--brand-soft);
  border:1px solid rgba(58,104,76,.14);
  padding:2px 8px;border-radius:999px;letter-spacing:.03em;flex:none;
}
.doc-meta{
  font-family:var(--mono);font-size:11.5px;color:var(--muted);margin-top:4px;
  display:flex;gap:6px;flex-wrap:wrap;align-items:center;font-variant-numeric:tabular-nums;
}
.doc-meta .dot::before{content:"·";margin-right:6px;color:#c6bfa5}
.doc-desc{
  font-size:12.5px;color:var(--muted);margin-top:5px;line-height:1.55;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.doc-actions{display:flex;gap:4px}
.iconbtn{
  width:35px;height:35px;border-radius:9px;display:grid;place-items:center;
  color:var(--faint);transition:background .13s,color .13s,transform .1s;
}
.iconbtn svg{width:16px;height:16px}
.iconbtn:hover{background:#ece5cf;color:var(--ink)}
.iconbtn:active{transform:scale(.94)}

/* ---------- États vides / aide ---------- */
.empty{
  text-align:center;padding:60px 24px;color:var(--muted);
  background:var(--card);border:1px dashed #cdc5a9;border-radius:var(--radius);
}
.empty>svg{width:38px;height:38px;stroke:#b6af94;margin:0 auto 15px}
.empty h4{font-family:var(--serif);font-size:19px;font-weight:640;color:var(--ink-soft);margin-bottom:7px}
.empty p{font-size:13px;max-width:460px;margin:0 auto;line-height:1.7}
.setup{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:30px;text-align:left;box-shadow:var(--shadow);
}
.setup h4{font-family:var(--serif);font-size:21px;font-weight:640;margin-bottom:7px}
.setup>p{font-size:13px;color:var(--muted);margin-bottom:20px;line-height:1.65}
.setup-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.setup-opt{border:1px solid var(--line);border-radius:12px;padding:19px;background:var(--card-2)}
.setup-opt h5{font-size:13.5px;font-weight:700;margin-bottom:9px;display:flex;align-items:center;gap:8px}
.setup-opt h5 svg{width:15px;height:15px;stroke:var(--brand-dk)}
.setup-opt p,.setup-opt li{font-size:12.5px;color:var(--muted);line-height:1.7}
.setup-opt ol{padding-left:18px;margin-top:4px}
.setup-opt pre{
  margin-top:11px;background:var(--ink);color:#e7e3d4;border-radius:10px;
  padding:11px 14px;font-family:var(--mono);font-size:11.5px;overflow-x:auto;line-height:1.6;
}

footer{
  position:relative;z-index:1;border-top:1px solid var(--line);
  padding:24px 28px 26px;text-align:center;font-size:12px;color:var(--faint);
  letter-spacing:.02em;
}
footer::before{
  content:"· · ·";display:block;margin-bottom:8px;color:#c2bba0;letter-spacing:.5em;
}

/* ---------- Modale aperçu ---------- */
.overlay{
  position:fixed;inset:0;z-index:100;background:rgba(29,32,25,.5);
  display:none;align-items:center;justify-content:center;padding:22px;
}
.overlay.open{display:flex}
.dialog{
  background:var(--card);border-radius:18px;width:min(940px,95vw);height:min(88vh,820px);
  display:flex;flex-direction:column;border:1px solid var(--line-soft);
  box-shadow:var(--shadow-lg),inset 0 1px 0 rgba(255,255,255,.55);
  animation:pop .2s cubic-bezier(.2,.9,.3,1.1);
}
@keyframes pop{from{opacity:0;transform:translateY(12px) scale(.985)}to{opacity:1;transform:none}}
.dlg-head{
  display:flex;align-items:center;gap:13px;padding:19px 24px 15px;
  border-bottom:1px solid var(--line-soft);flex:none;
}
.dlg-head .ftype{width:38px;height:38px;border-radius:10px;font-size:9px;flex:none}
.dlg-head h3{
  font-family:var(--serif);font-size:19.5px;font-weight:640;flex:1;min-width:0;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;letter-spacing:.005em;
}
.dlg-meta{font-size:11.5px;color:var(--muted);font-family:var(--mono);margin-top:3px;font-variant-numeric:tabular-nums}
.dlg-close{width:32px;height:32px;border-radius:8px;display:grid;place-items:center;color:var(--muted);flex:none;transition:background .13s,color .13s}
.dlg-close:hover{background:#ece5cf;color:var(--ink)}
.dlg-close svg{width:16px;height:16px}
.dlg-body{padding:22px 24px;overflow-y:auto;flex:1;min-height:0;display:flex;flex-direction:column}
.dlg-foot{
  padding:15px 24px;border-top:1px solid var(--line-soft);
  display:flex;justify-content:flex-end;gap:10px;flex:none;flex-wrap:wrap;
}
.pv-frame{width:100%;height:100%;border:none;border-radius:10px;background:#fff;box-shadow:inset 0 0 0 1px var(--line-soft)}
.pv-body-fill{flex:1;min-height:0;display:flex;flex-direction:column}
.pv-img{max-width:100%;max-height:100%;margin:auto;display:block;border-radius:10px;box-shadow:var(--shadow)}
.pv-video{width:100%;max-height:100%;margin:auto;border-radius:10px;background:#111}
.pv-audio{width:100%;margin:auto}
.pv-pre{
  font-family:var(--mono);font-size:12.5px;line-height:1.75;white-space:pre-wrap;
  background:#fbf8ef;border:1px solid var(--line-soft);border-radius:11px;padding:20px;overflow:auto;
}
.pv-fallback{text-align:center;padding:44px 20px;margin:auto}
.pv-fallback .ftype{width:64px;height:64px;border-radius:16px;margin:0 auto 18px;font-size:13px}
.pv-fallback h4{font-family:var(--serif);font-size:19px;font-weight:640;margin-bottom:9px}
.pv-fallback p{font-size:13px;color:var(--muted);max-width:420px;margin:0 auto;line-height:1.7}
.pv-linkbox{
  display:flex;align-items:center;gap:12px;background:#fbf8ef;border:1px solid var(--line);
  border-radius:12px;padding:14px 17px;margin:20px auto 0;max-width:480px;
}
.pv-linkbox .u{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-family:var(--mono);font-size:12px;color:var(--brand-dk)}

/* Rendu Markdown dans l'aperçu */
.mdview{
  background:#fbf8ef;border:1px solid var(--line-soft);border-radius:11px;
  padding:24px 28px;font-size:14px;line-height:1.8;color:var(--ink-soft);overflow:auto;
}
.mdview h1,.mdview h2,.mdview h3{
  font-family:var(--serif);font-weight:640;color:var(--ink);margin:22px 0 9px;
  letter-spacing:.005em;font-optical-sizing:auto;
}
.mdview h2{padding-bottom:7px;border-bottom:1px solid var(--line-soft)}
.mdview h1:first-child,.mdview h2:first-child,.mdview h3:first-child{margin-top:0}
.mdview p{margin:9px 0}
.mdview ul{padding-left:22px;margin:9px 0}
.mdview li{margin:4px 0}
.mdview li::marker{color:var(--brand)}
.mdview a{color:var(--brand-dk);text-decoration:underline;text-underline-offset:2px;text-decoration-color:rgba(43,80,64,.4)}
.mdview a:hover{text-decoration-color:var(--brand-dk)}
.mdview code{font-family:var(--mono);background:#ede7d3;padding:1.5px 6px;border-radius:6px;font-size:12.5px}
.mdview pre{background:var(--ink);color:#e7e3d4;padding:15px 18px;border-radius:11px;overflow:auto;font-size:12.5px;margin:11px 0;line-height:1.65}
.mdview pre code{background:none;padding:0;color:inherit;font-size:inherit}

/* ---------- Toasts ---------- */
.toasts{position:fixed;bottom:28px;left:50%;transform:translateX(-50%);z-index:200;display:flex;flex-direction:column;gap:8px;align-items:center}
.toast{
  display:flex;align-items:center;gap:10px;background:var(--ink);color:#f3efe4;
  padding:11px 21px;border-radius:999px;font-size:13px;font-weight:500;
  letter-spacing:.015em;box-shadow:var(--shadow-lg);animation:toastIn .24s cubic-bezier(.2,.9,.3,1.15);
}
.toast svg{width:15px;height:15px;stroke:#8fce9f}
@keyframes toastIn{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}
.toast.out{transition:opacity .3s,transform .3s;opacity:0;transform:translateY(8px)}

@media (max-width:960px){
  .shell{grid-template-columns:1fr;gap:24px;padding:22px 18px 56px}
  .side{position:static}
  .masthead-inner{gap:12px;padding:13px 18px}
  .masthead .actions{margin-left:0;width:100%}
  .doc{grid-template-columns:22px 46px minmax(0,1fr);padding-right:14px}
  .doc-actions{grid-column:1/-1;justify-content:flex-end;border-top:1px solid var(--line-soft);padding-top:9px}
  .sec-head{margin:0 0 12px;width:100%}
  .sec-desc{margin-left:0}
  .setup-grid{grid-template-columns:1fr}
}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
}