/* =====================================================================
   Mémoires d'Indochine — feuille de style commune (site public)
   Issue des maquettes : index, index2-search, page_chronologie, cartes2.
   ===================================================================== */

/* ---------- jetons de couleur (clair / sombre) ---------- */
:root{box-sizing:border-box;padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px);
--bg:#fff;--bg2:#f4f5ee;--text:#000;--muted:#4a4d42;--kaki:#556b2f;--brown:#a45319;--line:#d9dccd;--onkaki:#fff;
--c0:#8a8c7e;--hl:#fff6c9;--paper:#efe7d4;--err:#b3261e;--ok:#2e6b2f;
--serif:'Playfair Display',Georgia,'Times New Roman',serif;--sans:system-ui,-apple-system,'Segoe UI',Roboto,Arial,sans-serif}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){--bg:#11130d;--bg2:#1a1d13;--text:#f4f4ec;--muted:#b9bcab;--kaki:#8fa862;--brown:#e0904f;--line:#32362a;--onkaki:#11130d;--c0:#7c7e70;--hl:#3a3818;--paper:#2a2a20;--err:#ff8a80;--ok:#9ccc65}}
:root[data-theme="dark"]{--bg:#11130d;--bg2:#1a1d13;--text:#f4f4ec;--muted:#b9bcab;--kaki:#8fa862;--brown:#e0904f;--line:#32362a;--onkaki:#11130d;--c0:#7c7e70;--hl:#3a3818;--paper:#2a2a20;--err:#ff8a80;--ok:#9ccc65}

/* ---------- base ---------- */
html{scroll-behavior:smooth;scroll-padding-top:calc(env(safe-area-inset-top,0px) + 70px)}
*,*::before,*::after{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--text);font:17px/1.65 var(--sans);min-height:100vh;display:flex;flex-direction:column}
main{flex:1}
h1,h2,h3{font-family:var(--serif);line-height:1.2;margin:0 0 .5em}
h2{font-size:clamp(1.6rem,3.5vw,2.2rem)}
a{color:var(--brown)}
:focus-visible{outline:3px solid var(--brown);outline-offset:2px}
.wrap{max-width:1080px;margin:0 auto;padding:0 20px}
.wrap.wide{max-width:1280px}
.hide{display:none!important}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.muted{color:var(--muted)}

/* ---------- en-tête ---------- */
header.site{position:sticky;top:env(safe-area-inset-top,0px);z-index:10;background:var(--bg);border-bottom:1px solid var(--line)}
header.site .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-top:12px;padding-bottom:12px}
.logo{font-family:var(--serif);font-weight:700;font-size:1.2rem;color:var(--kaki);text-decoration:none}
header.site nav{display:flex;gap:18px;flex-wrap:wrap;margin-left:auto}
header.site nav a{color:var(--text);text-decoration:none;font-size:.95rem;font-weight:500}
header.site nav a:hover,header.site nav a.on{color:var(--brown)}
@media (max-width:860px){header.site nav{display:none}.burger{margin-left:auto}}

/* ---------- menu burger ---------- */
.burger{width:46px;height:46px;border-radius:50%;border:0;background:var(--kaki);cursor:pointer;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;flex:none}
.burger span{display:block;width:20px;height:2px;background:var(--onkaki);border-radius:2px}
.overlay{position:fixed;inset:0;background:rgba(0,0,0,.5);opacity:0;visibility:hidden;transition:opacity .3s,visibility .3s;z-index:40}
.drawer{--panel:#e2e4e9;position:fixed;top:0;right:0;bottom:0;width:min(380px,88vw);background:var(--panel);z-index:50;overflow-y:auto;transform:translateX(100%);visibility:hidden;transition:transform .3s ease,visibility .3s;padding:env(safe-area-inset-top,0px) 0 calc(env(safe-area-inset-bottom,0px) + 24px);box-shadow:-6px 0 24px rgba(0,0,0,.25)}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .drawer{--panel:#1d2016}}
:root[data-theme="dark"] .drawer{--panel:#1d2016}
body.menu-open .drawer{transform:none;visibility:visible}
body.menu-open .overlay{opacity:1;visibility:visible}
body.menu-open{overflow:hidden}
.dhead{display:flex;align-items:center;justify-content:space-between;padding:14px 20px 6px;position:sticky;top:0;background:var(--panel)}
.dhead b{font-family:var(--serif);color:var(--kaki)}
.dclose{width:42px;height:42px;border-radius:50%;border:0;background:var(--kaki);color:var(--onkaki);font-size:1.5rem;line-height:1;cursor:pointer}
.drawer h2{font-family:var(--sans);font-size:.85rem;letter-spacing:.22em;text-transform:uppercase;color:var(--brown);font-weight:700;margin:0;padding:22px 24px 12px;border-bottom:1px solid var(--line)}
.drawer ul{list-style:none;margin:0;padding:8px 0 0}
.drawer li a{display:block;padding:9px 24px 9px 40px;color:var(--text);text-decoration:none;font-size:1.05rem;line-height:1.35}
.drawer li a:hover{color:var(--brown);background:rgba(85,107,47,.12)}

/* ---------- bandeaux de titre ---------- */
.hero{background:var(--kaki);color:var(--onkaki);padding:84px 0 72px}
.hero h1{font-size:clamp(2rem,5vw,3.4rem);max-width:760px}
.hero p{max-width:620px;font-size:1.1rem;opacity:.95}
.hero.sm{padding:56px 0 52px;position:relative}
.hero.sm::after{content:"";position:absolute;left:0;right:0;bottom:0;height:5px;background:var(--brown)}
.hero.sm h1{font-size:clamp(2.2rem,5vw,3.4rem);margin:10px 0 12px}
.hero.sm p{max-width:640px;margin:0;font-size:1.08rem}
.crumb{font-size:.85rem;opacity:.85;letter-spacing:.08em;text-transform:uppercase}
.crumb a{color:inherit}
.stats{display:flex;gap:36px;flex-wrap:wrap;margin-top:40px;border-top:1px solid rgba(255,255,255,.35);padding-top:24px}
.stats b{display:block;font-family:var(--serif);font-size:2rem}

/* ---------- sections, cartes, puces ---------- */
section{padding:64px 0}
section.alt,.alt{background:var(--bg2)}
.kicker{color:var(--brown);text-transform:uppercase;letter-spacing:.12em;font-size:.8rem;font-weight:700}
.grid{display:grid;gap:20px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.card{display:block;background:var(--bg);border:1px solid var(--line);border-top:4px solid var(--kaki);border-radius:4px;padding:22px;color:var(--text);text-decoration:none}
a.card:hover{border-top-color:var(--brown)}
.card.b{border-top-color:var(--brown)}
.card h3{font-size:1.2rem}
.card p{color:var(--muted);margin:0 0 8px}
.card small{color:var(--brown);font-weight:700}
.cols{display:grid;gap:32px;grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}
.tools{display:flex;gap:10px;flex-wrap:wrap;margin:20px 0 28px}
.chip{border:1px solid var(--kaki);background:transparent;color:var(--text);padding:7px 15px;border-radius:99px;cursor:pointer;font:inherit;font-size:.9rem;text-decoration:none;display:inline-block}
.chip.on{background:var(--kaki);color:var(--onkaki)}
.chip.s{border-color:var(--brown);color:var(--brown)}
.res a{display:block;padding:10px 0;border-bottom:1px solid var(--line);color:var(--text);text-decoration:none}
.res a:hover{color:var(--brown)}
.next{display:grid;gap:18px;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));margin-top:20px}
.next a{display:block;background:var(--bg);border:1px solid var(--line);border-left:4px solid var(--brown);border-radius:4px;padding:18px 20px;text-decoration:none;color:var(--text);transition:transform .2s}
.next a:hover{border-left-color:var(--kaki);transform:translateY(-2px)}
.next b{display:block;font-family:var(--serif);font-size:1.1rem}
.next span{color:var(--muted);font-size:.9rem}

/* ---------- boutons & formulaires ---------- */
.btn{display:inline-block;background:var(--brown);color:#fff;padding:12px 24px;border-radius:4px;text-decoration:none;margin-top:12px;border:0;cursor:pointer;font:inherit;font-weight:600}
.btn:hover{filter:brightness(1.08)}
.btn[disabled]{opacity:.7;cursor:progress}
form.f{display:grid;gap:12px}
label{font-size:.9rem;font-weight:600}
input[type=search],input[type=text],input[type=email],input[type=number],textarea{width:100%;padding:11px 14px;border:1px solid var(--line);border-radius:4px;background:var(--bg);color:var(--text);font:inherit}
.check{display:flex;gap:10px;align-items:flex-start;font-weight:400;font-size:.88rem;color:var(--muted)}
.check input{margin-top:5px}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.alert{border-radius:6px;padding:12px 14px;font-size:.95rem;margin:0 0 18px;border:1px solid}
.alert.err{color:var(--err);border-color:var(--err)}
.alert.ok{color:var(--ok);border-color:var(--ok)}

/* ---------- chronologie interactive (accueil) ---------- */
.tl{list-style:none;margin:28px 0 0;padding:0 0 0 22px;border-left:3px solid var(--kaki)}
.tl li{position:relative;padding:0 0 26px 18px}
.tl li::before{content:"";position:absolute;left:-30px;top:8px;width:13px;height:13px;border-radius:50%;background:var(--brown);border:3px solid var(--bg2)}
.tl .y{font-family:var(--serif);font-weight:700;font-size:1.25rem;color:var(--brown);text-decoration:none}
.tl .tag{font-size:.75rem;text-transform:uppercase;letter-spacing:.08em;color:var(--kaki);font-weight:700;margin-left:8px}
.tl h3{font-size:1.05rem;margin:2px 0 0}
.tl p{margin:2px 0 0;color:var(--muted)}

/* ---------- recherche AJAX ---------- */
.searchband{background:var(--bg2);border-bottom:1px solid var(--line);padding:26px 0 24px;position:relative;z-index:6}
.sb-label{display:block;font-family:var(--serif);font-size:1.25rem;font-weight:700;margin-bottom:10px}
.sbox{position:relative;max-width:760px}
.sbox svg{position:absolute;left:16px;top:25px;width:22px;height:22px;stroke:var(--muted);pointer-events:none}
.sbox input[type=search]{padding:16px 56px 16px 52px;font-size:1.05rem;border:2px solid var(--brown);border-radius:6px}
.sbox input[type=search]:focus{outline:3px solid rgba(164,83,25,.3)}
.spin{position:absolute;right:48px;top:24px;width:18px;height:18px;border:2px solid var(--line);border-top-color:var(--brown);border-radius:50%;animation:sp .7s linear infinite}
@keyframes sp{to{transform:rotate(360deg)}}
.sres{position:absolute;left:0;right:0;top:calc(100% + 6px);background:var(--bg);border:1px solid var(--line);border-radius:6px;box-shadow:0 14px 34px rgba(0,0,0,.28);max-height:60vh;overflow:auto;z-index:20;display:none}
.sres.open{display:block}
.sres a{display:flex;gap:12px;align-items:flex-start;padding:11px 16px;color:var(--text);text-decoration:none;border-bottom:1px solid var(--line)}
.sres a:hover,.sres a[aria-selected=true]{background:rgba(85,107,47,.16)}
.sres mark{background:rgba(164,83,25,.28);color:inherit;border-radius:2px}
.sbadge{flex:none;font-size:.68rem;text-transform:uppercase;letter-spacing:.06em;font-weight:700;color:var(--onkaki);background:var(--kaki);border-radius:3px;padding:2px 7px;margin-top:3px;min-width:74px;text-align:center}
.sbadge.y{background:var(--brown)}
.sres .t{display:block;font-weight:600}
.sres .x{display:block;color:var(--muted);font-size:.88rem;line-height:1.4}
.sfoot{padding:9px 16px;font-size:.82rem;color:var(--muted)}
.sugg{margin:14px 0 0;font-size:.9rem;color:var(--muted);display:flex;gap:8px;flex-wrap:wrap;align-items:center}

/* ---------- frise des années (carrousel) ---------- */
.car{position:relative}
.track{position:relative;display:flex;overflow-x:auto;scrollbar-width:none;cursor:grab;padding:12px 60px 18px;user-select:none;-webkit-user-select:none;-webkit-mask-image:linear-gradient(90deg,transparent,#000 56px,#000 calc(100% - 56px),transparent);mask-image:linear-gradient(90deg,transparent,#000 56px,#000 calc(100% - 56px),transparent)}
.track::-webkit-scrollbar{display:none}
.track.drag{cursor:grabbing}
.yr{flex:none;width:132px;position:relative;text-align:center}
.yr::before{content:"";position:absolute;left:0;right:0;top:23px;height:5px;background:var(--brown)}
.pill{position:relative;display:inline-block;min-width:88px;padding:11px 18px;border:3px solid var(--kaki);border-radius:22px;background:var(--bg2);color:var(--text);text-decoration:none;font-size:1.05rem}
.pill:hover{background:var(--kaki);color:var(--onkaki)}
.yr i{display:block;width:14px;height:14px;border-radius:50%;background:var(--kaki);margin:12px auto 0}
.yr.ev i{background:var(--brown);width:18px;height:18px;margin-top:10px}
.yr small{display:block;margin:8px auto 0;max-width:118px;font-size:.78rem;line-height:1.3;color:var(--muted)}
.cbtn{position:absolute;top:14px;z-index:3;width:44px;height:44px;border-radius:50%;border:0;background:var(--brown);color:#fff;font-size:1.6rem;line-height:1;cursor:pointer;box-shadow:0 2px 8px rgba(0,0,0,.25)}
.cbtn.l{left:0}.cbtn.r{right:0}
.cbtn:disabled{opacity:.3;cursor:default}
@media (max-width:640px){.cbtn{display:none}.track{padding-left:24px;padding-right:24px}}

/* ---------- page chronologie (tableau années × mois) ---------- */
.top{padding:36px 0 12px}
.pillcrumb{display:inline-block;background:var(--kaki);color:var(--onkaki);border-radius:99px;padding:3px 14px;font-weight:600;font-size:.9rem;margin-right:8px;text-decoration:none}
.top h1{font-size:clamp(1.9rem,4vw,2.8rem);margin-top:14px}
.top p{color:var(--muted);max-width:720px;margin:0}
.ptools{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin:22px 0 14px}
.ptools .chip{border:1px solid var(--line);border-left:6px solid var(--c);border-radius:4px;padding:6px 14px;font-size:.88rem}
.ptools .chip.on{background:var(--bg2);color:var(--text);border-color:var(--c);font-weight:700}
.jump{margin-left:auto;display:flex;gap:8px;align-items:center;font-size:.9rem}
.jump input{width:96px;padding:7px 10px}
.sheet{max-height:72vh;overflow:auto;border:1px solid var(--line);border-radius:4px;margin-bottom:56px}
.sheet table{border-collapse:separate;border-spacing:0;width:100%;min-width:900px;font-size:.88rem}
.sheet th,.sheet td{border-right:1px solid var(--line);border-bottom:1px solid var(--line);padding:0;text-align:center}
.sheet thead th{position:sticky;top:0;z-index:3;background:var(--bg2);padding:10px 4px;font-weight:700;border-bottom:2px solid var(--kaki)}
.sheet thead th.corner{left:0;z-index:4;text-align:left;padding-left:14px}
.sheet tbody th{position:sticky;left:0;z-index:2;background:var(--bg2);text-align:left;padding:0;border-left:6px solid var(--c)}
.sheet tbody th a{display:block;padding:7px 14px;color:var(--text);font-weight:700;text-decoration:none}
.sheet tbody th a:hover{color:var(--brown)}
.cell{display:block;padding:7px 2px;color:var(--brown);text-decoration:none}
.cell.off{color:var(--muted);opacity:.45}
.sheet td:hover,.sheet tr:hover th{background:var(--hl)}
.sheet td:hover a.cell{text-decoration:underline}
.sheet th.hc,.sheet td.hc,.sheet tr.flash th,.sheet tr.flash td{background:var(--hl)}
.legend{color:var(--muted);font-size:.85rem;margin:0 0 12px}

/* ---------- cartes ---------- */
.maps{display:grid;gap:28px;grid-template-columns:repeat(auto-fit,minmax(min(100%,420px),1fr))}
.map{display:flex;flex-direction:column;background:var(--bg);border:1px solid var(--line);border-radius:6px;overflow:hidden;text-align:left;padding:0;cursor:zoom-in;font:inherit;color:inherit}
.frame{background:var(--paper);padding:22px;position:relative}
.frame .ph{display:block;position:relative;aspect-ratio:1/1;overflow:hidden;box-shadow:0 6px 22px rgba(0,0,0,.35);outline:1px solid rgba(0,0,0,.25)}
.frame img{width:100%;height:100%;object-fit:cover;object-position:top;display:block;transition:transform .5s ease}
.map:hover img{transform:scale(1.04)}
.frame .zoom{position:absolute;right:34px;top:34px;width:42px;height:42px;border-radius:50%;background:var(--brown);color:#fff;display:flex;align-items:center;justify-content:center;font-size:1.2rem;box-shadow:0 2px 8px rgba(0,0,0,.35)}
.cap{padding:20px 22px 22px;border-top:4px solid var(--kaki)}
.cap h3{font-size:1.25rem;margin-bottom:6px}
.cap p{margin:0 0 12px;color:var(--muted);font-size:.97rem}
.cap dl{margin:0;display:grid;grid-template-columns:auto 1fr;gap:4px 14px;font-size:.88rem}
.cap dt{color:var(--brown);font-weight:700;text-transform:uppercase;letter-spacing:.06em;font-size:.72rem;padding-top:2px}
.cap dd{margin:0;color:var(--muted)}
.chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
.lbx{display:none;position:fixed;inset:0;z-index:60;background:rgba(10,12,6,.94);flex-direction:column;color:#fff}
.lbx.on{display:flex}
.lbbar{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:calc(env(safe-area-inset-top,0px) + 12px) 16px 10px}
.lbbar strong{font-family:var(--serif);font-size:1.05rem}
.lbbar div{display:flex;gap:8px;align-items:center}
.lbbar button,.nv{border:1px solid rgba(255,255,255,.35);background:rgba(255,255,255,.1);color:#fff;border-radius:6px;min-width:42px;height:42px;font-size:1.15rem;cursor:pointer}
.lbbar button:hover,.nv:hover{background:rgba(255,255,255,.22)}
.stage{flex:1;overflow:hidden;display:flex;align-items:center;justify-content:center;cursor:grab;touch-action:none}
.stage.g{cursor:grabbing}
.stage img{max-width:94vw;max-height:calc(100% - 8px);user-select:none;-webkit-user-select:none;transform-origin:center;will-change:transform}
.nv{position:absolute;top:50%;transform:translateY(-50%);border-radius:50%;width:48px;height:48px;font-size:1.6rem}
.nv.l{left:12px}.nv.r{right:12px}
.lbx .hint{text-align:center;font-size:.8rem;opacity:.7;padding:6px 0 calc(env(safe-area-inset-bottom,0px) + 10px)}

/* ---------- contenu d'une page (rendu de l'éditeur) ---------- */
.article{max-width:820px;padding:48px 20px 24px}
.content{overflow-wrap:break-word}
.content h1{font-size:clamp(1.8rem,4vw,2.5rem);color:var(--kaki)}
.content h2{font-size:clamp(1.35rem,3vw,1.7rem);color:var(--kaki);margin-top:1.4em}
.content h3{font-size:1.2rem;color:var(--brown);margin-top:1.2em}
.content blockquote{margin:1em 2em;padding-left:1em;border-left:3px solid var(--brown);font-style:italic;color:var(--muted)}
.content table{border-collapse:collapse;width:100%;margin:1em 0;font-size:.95rem;display:block;overflow-x:auto}
.content td,.content th{border:1px solid var(--line);padding:6px 10px;text-align:left;vertical-align:top}
.content th{background:var(--bg2)}
.content img{max-width:100%;height:auto}
.content hr{border:0;border-top:1px solid var(--line);margin:2em 0}
.meta{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin:0 0 24px;font-size:.88rem;color:var(--muted)}
.meta .chip{padding:3px 12px;font-size:.82rem}
.pnav{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;border-top:1px solid var(--line);margin-top:40px;padding-top:20px}

/* ---------- liste des pages d'une année ---------- */
.ylist{display:grid;gap:14px;margin:0;padding:0;list-style:none}
.ylist a{display:block;background:var(--bg);border:1px solid var(--line);border-left:5px solid var(--kaki);border-radius:4px;padding:16px 20px;text-decoration:none;color:var(--text)}
.ylist a:hover{border-left-color:var(--brown)}
.ylist b{display:block;font-family:var(--serif);font-size:1.15rem}
.ylist span{color:var(--muted);font-size:.93rem}
.ynav{display:flex;justify-content:space-between;align-items:center;gap:12px;margin:28px 0 8px}

/* ---------- commentaires ---------- */
.comments{border-top:1px solid var(--line);margin-top:48px;padding-top:32px}
.com{border:1px solid var(--line);border-left:4px solid var(--kaki);border-radius:6px;padding:14px 18px;margin:0 0 14px;background:var(--bg)}
.com header{display:flex;gap:10px;flex-wrap:wrap;align-items:baseline}
.com time{color:var(--muted);font-size:.85rem}
.com p{margin:6px 0 0;overflow-wrap:anywhere;white-space:pre-line}
.com .rep{margin:12px 0 0 12px;padding:8px 12px;border-left:3px solid var(--brown);background:var(--bg2);border-radius:0 6px 6px 0}
.com .rep b{color:var(--kaki)}

/* ---------- pages légales ---------- */
.legal h2{font-size:1.4rem;margin-top:1.6em}
.legal h3{font-size:1.1rem;margin-top:1.2em}

/* ---------- pied de page ---------- */
footer.site{background:#000;color:#ddd;padding:36px 0;font-size:.9rem}
footer.site a{color:#e0904f;margin-right:16px}
footer.site p{margin:0 0 10px}
footer.site small{color:#999}
.preview{border:1px solid var(--brown);color:var(--brown);border-radius:6px;padding:10px 14px;margin:0 0 18px;font-size:.92rem}
.preview a{color:inherit;font-weight:600}