/* extavibers - page liste /livres/ : cartes modernes, filtres à gauche (PC) / tiroir (mobile), recherche intelligente. */
.lv{--n:#092C74;--nl:#14409a;--y:#F6B220;--o:#FF7A00;--ok:#14803c;--bad:#c62828;--ink:#18202f;--mut:#667085;--line:#e6eaf2;--soft:#f4f6fb;--r:16px;
  --top:12px;font-family:'Montserrat',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;color:var(--ink);background:#fff;-webkit-font-smoothing:antialiased;min-height:60vh}
.lv *,.lv *::before,.lv *::after{box-sizing:border-box}
.lv a{color:inherit;text-decoration:none}
.lv button,.lv input,.lv select{font:inherit;color:inherit}
.lv button{cursor:pointer}
.lv-i{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;flex:none}
.lv-sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.lv-wrap{max-width:1440px;margin:0 auto;padding-inline:max(14px,env(safe-area-inset-left)) max(14px,env(safe-area-inset-right))}
html.lv-lock{overflow:hidden}
.lv-noscript{padding:16px;text-align:center;background:#fff3cd;margin:0}

/* ---------- En-tête + recherche ---------- */
.lv-head{background:radial-gradient(1200px 300px at 80% -40%,#dfe8ff 0,transparent 70%),linear-gradient(180deg,#f1f5ff,#fff);padding:18px 0 6px;border-bottom:1px solid var(--line)}
.lv-titles h1{margin:0;font-size:clamp(22px,3.4vw,34px);font-weight:800;letter-spacing:-.02em;color:var(--n)}
.lv-titles p{margin:2px 0 14px;color:var(--mut);font-size:14px;font-weight:500}
.lv-search{position:relative;max-width:760px;z-index:30}
.lv-form{display:flex;align-items:center;gap:6px;background:#fff;border:1.5px solid var(--line);border-radius:999px;padding:6px 6px 6px 16px;box-shadow:0 8px 28px -12px rgba(9,44,116,.28);transition:border-color .2s,box-shadow .2s}
.lv-form:focus-within{border-color:var(--n);box-shadow:0 0 0 4px rgba(9,44,116,.12),0 12px 32px -12px rgba(9,44,116,.35)}
.lv-form-ico{display:grid;place-items:center;color:var(--mut)}
#lv-q{flex:1;min-width:0;border:0;outline:0;background:transparent;font-size:16px;font-weight:500;padding:10px 4px;appearance:none;-webkit-appearance:none}
#lv-q::-webkit-search-cancel-button{display:none}
#lv-q::placeholder{color:#98a2b3;font-weight:500}
.lv-clear{display:grid;place-items:center;width:32px;height:32px;border:0;border-radius:50%;background:var(--soft);color:var(--mut)}
.lv-clear:hover{background:#e5e9f2;color:var(--ink)}
.lv-go{display:flex;align-items:center;gap:8px;border:0;border-radius:999px;background:var(--n);color:#fff;font-weight:700;font-size:14px;padding:11px 20px;transition:background .2s,transform .1s}
.lv-go:hover{background:var(--nl)}.lv-go:active{transform:scale(.97)}
.lv-go .lv-i{display:none}

.lv-sug{position:absolute;left:0;right:0;top:calc(100% + 8px);background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:0 24px 60px -18px rgba(9,44,116,.35);padding:8px;max-height:min(70vh,520px);overflow:auto;overscroll-behavior:contain;animation:lv-pop .16s ease-out}
.lv-sug[hidden]{display:none}
@keyframes lv-pop{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}
.lv-sug h4{margin:8px 10px 4px;font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--mut);display:flex;justify-content:space-between;align-items:center}
.lv-sug h4 button{border:0;background:none;color:var(--n);font-size:11px;font-weight:700;text-transform:none;letter-spacing:0;padding:2px 4px}
.lv-opt{display:flex;align-items:center;gap:12px;width:100%;border:0;background:none;text-align:left;border-radius:12px;padding:9px 10px;min-height:44px}
.lv-opt:hover,.lv-opt[aria-selected="true"]{background:var(--soft)}
.lv-opt .lv-i{color:var(--mut);width:18px;height:18px}
.lv-opt-t{flex:1;min-width:0;font-size:14px;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.lv-opt-t mark{background:none;color:var(--n);font-weight:800}
.lv-opt-s{font-size:12px;color:var(--mut);font-weight:500;white-space:nowrap}
.lv-opt-x{display:grid;place-items:center;width:28px;height:28px;border-radius:50%;color:var(--mut);flex:none}
.lv-opt-x:hover{background:#e5e9f2;color:var(--ink)}
.lv-opt-x .lv-i{width:14px;height:14px}
.lv-opt img{width:34px;height:46px;object-fit:cover;border-radius:6px;background:var(--soft);flex:none}

.lv-chips{display:flex;gap:8px;overflow-x:auto;padding:14px 0 12px;scrollbar-width:none;-webkit-overflow-scrolling:touch;scroll-snap-type:x proximity}
.lv-chips::-webkit-scrollbar{display:none}
.lv-chip{flex:none;scroll-snap-align:start;border:1.5px solid var(--line);background:#fff;border-radius:999px;padding:8px 16px;font-size:13px;font-weight:600;color:var(--ink);transition:all .18s;white-space:nowrap}
.lv-chip:hover{border-color:var(--n);color:var(--n)}
.lv-chip[aria-pressed="true"]{background:var(--n);border-color:var(--n);color:#fff}

/* ---------- Mise en page ---------- */
.lv-layout{display:block;padding-top:16px;padding-bottom:48px}
.lv-bar{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:10px}
.lv-count{margin:0;font-size:13px;font-weight:600;color:var(--mut)}
.lv-tools{display:flex;gap:8px;align-items:center}
.lv-pill{position:relative;display:inline-flex;align-items:center;gap:8px;height:40px;padding:0 14px;border:1.5px solid var(--line);border-radius:999px;background:#fff;font-size:13px;font-weight:600;transition:border-color .15s,background .15s}
.lv-pill:hover{border-color:var(--n)}
.lv-pill .lv-i{width:17px;height:17px}
.lv-fbtn b{display:grid;place-items:center;min-width:20px;height:20px;border-radius:10px;background:var(--o);color:#fff;font-size:11px;padding:0 5px}
.lv-sort select{appearance:none;-webkit-appearance:none;border:0;background:transparent;outline:0;padding-right:20px;font-weight:600;font-size:13px;max-width:150px}
.lv-sort .lv-i{position:absolute;right:10px;pointer-events:none;width:15px;height:15px}
.lv-shuffle:active .lv-i{transform:rotate(180deg)}
.lv-shuffle .lv-i{transition:transform .35s}
.lv-tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:12px}
.lv-tags:empty{display:none}
.lv-tag-x{display:inline-flex;align-items:center;gap:6px;border:0;background:#eaf0ff;color:var(--n);border-radius:999px;padding:6px 8px 6px 12px;font-size:12px;font-weight:700}
.lv-tag-x .lv-i{width:13px;height:13px}
.lv-tag-x:hover{background:#dbe5ff}
.lv-note{margin:0 0 12px;padding:10px 14px;border-radius:12px;background:#fff8e6;border:1px solid #fde4a6;font-size:13px;font-weight:600;color:#7a5600}

/* ---------- Cartes (comme la capture) ---------- */
.lv-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px 10px}
.lv-card{position:relative;display:flex;flex-direction:column;gap:7px;border-radius:var(--r);outline-offset:3px;-webkit-tap-highlight-color:transparent;animation:lv-in .45s cubic-bezier(.2,.7,.2,1) both;animation-delay:calc(var(--i,0)*35ms)}
@keyframes lv-in{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
.lv-img{position:relative;aspect-ratio:3/4;border-radius:var(--r);overflow:hidden;background:linear-gradient(110deg,#eef1f7 8%,#f8f9fc 18%,#eef1f7 33%);background-size:200% 100%;animation:lv-sh 1.4s linear infinite;box-shadow:0 1px 2px rgba(16,24,40,.06)}
.lv-img.ok{animation:none;background:var(--soft)}
.lv-img img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity .35s,transform .5s cubic-bezier(.2,.7,.2,1)}
.lv-img.ok img{opacity:1}
.lv-img.err::after{content:attr(data-i);position:absolute;inset:0;display:grid;place-items:center;font-size:40px;font-weight:800;color:#b9c3d8;background:var(--soft)}
.lv-card:hover .lv-img{box-shadow:0 18px 34px -14px rgba(9,44,116,.38)}
.lv-card:hover .lv-img img{transform:scale(1.045)}
.lv-card:focus-visible{outline:3px solid var(--y)}
.lv-badge{position:absolute;top:0;left:0;z-index:2;font-size:11px;font-weight:700;line-height:1;padding:6px 9px;color:#fff;background:var(--n);border-radius:var(--r) 0 10px 0}
.lv-badge.free{background:var(--ok)}
.lv-badge.adult{background:var(--bad)}
.lv-part{position:absolute;left:8px;bottom:8px;z-index:2;font-size:11px;font-weight:700;line-height:1;padding:6px 9px;color:#fff;background:rgba(9,20,45,.72);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);border-radius:999px}
.lv-t{margin:0;font-size:14px;font-weight:500;line-height:1.3;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;word-break:break-word;padding-inline:2px}
.lv-p{display:flex;flex-wrap:wrap;align-items:center;gap:2px 8px;padding-inline:2px}
.lv-p b{font-size:15px;font-weight:800;letter-spacing:-.01em;width:100%}
.lv-p b.free{color:var(--ok)}
.lv-p s{font-size:12px;font-weight:600;color:#8a94a6}
.lv-p em{font-style:normal;font-size:12px;font-weight:800;color:#fff;background:var(--o);border-radius:6px;padding:3px 6px;line-height:1}

.lv-sk{pointer-events:none;animation:none}
.lv-sk .lv-img{animation:lv-sh 1.4s linear infinite}
.lv-sk i{display:block;height:12px;border-radius:6px;background:#eef1f7;margin:4px 2px 0}
.lv-sk i:nth-of-type(1){width:90%}.lv-sk i:nth-of-type(2){width:55%;height:14px}
@keyframes lv-sh{to{background-position-x:-200%}}

/* ---------- Vide / erreur / suite ---------- */
.lv-empty,.lv-error{text-align:center;padding:48px 16px;max-width:520px;margin:0 auto}
.lv-empty[hidden],.lv-error[hidden],.lv-more[hidden],.lv-note[hidden]{display:none}
.lv-empty-ico{display:grid;place-items:center;width:84px;height:84px;margin:0 auto 14px;border-radius:50%;background:var(--soft);color:var(--n)}
.lv-empty-ico .lv-i{width:38px;height:38px;stroke-width:1.6}
.lv-empty h2{margin:0 0 6px;font-size:20px;font-weight:800}
.lv-empty p,.lv-error p{margin:0 0 16px;color:var(--mut);font-size:14px;line-height:1.5}
.lv-try{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin-bottom:18px}
.lv-try:empty{display:none}
.lv-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:999px;background:var(--n);color:#fff;font-weight:700;font-size:14px;padding:13px 24px;min-height:46px;transition:background .2s,transform .1s}
.lv-btn:hover{background:var(--nl)}.lv-btn:active{transform:scale(.98)}
.lv-btn.ghost{background:#fff;color:var(--n);border:1.5px solid var(--n)}
.lv-btn.ghost:hover{background:#eef3ff}
.lv-more{display:flex;justify-content:center;padding:26px 0 6px}
.lv-sentinel{height:1px}
.lv-link{border:0;background:none;color:var(--n);font-weight:700;font-size:13px;padding:6px 4px}

/* ---------- Filtres : tiroir (mobile / tablette) ---------- */
.lv-scrim{position:fixed;inset:0;background:rgba(9,20,45,.5);-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);z-index:2147483000;animation:lv-fade .2s}
.lv-scrim[hidden]{display:none}
@keyframes lv-fade{from{opacity:0}}
.lv-filters{position:fixed;left:0;right:0;bottom:0;z-index:2147483001;display:flex;flex-direction:column;max-height:88vh;max-height:88dvh;background:#fff;border-radius:24px 24px 0 0;box-shadow:0 -20px 60px rgba(9,20,45,.3);transform:translateY(105%);visibility:hidden;transition:transform .3s cubic-bezier(.2,.8,.2,1),visibility 0s .3s;padding-bottom:env(safe-area-inset-bottom)}
.lv-filters.open{transform:none;visibility:visible;transition:transform .3s cubic-bezier(.2,.8,.2,1)}
.lv-fhead{display:flex;align-items:center;gap:10px;padding:16px 18px 10px;border-bottom:1px solid var(--line)}
.lv-fhead strong{flex:1;font-size:17px;font-weight:800}
.lv-x{display:grid;place-items:center;width:36px;height:36px;border:0;border-radius:50%;background:var(--soft)}
.lv-fbody{overflow:auto;overscroll-behavior:contain;padding:6px 18px 12px;flex:1}
.lv-ffoot{padding:12px 18px 14px;border-top:1px solid var(--line)}
.lv-ffoot .lv-btn{width:100%}
.lv-g{border-bottom:1px solid var(--line);padding:6px 0 14px}
.lv-g:last-child{border-bottom:0}
.lv-g summary{list-style:none;display:flex;justify-content:space-between;align-items:center;cursor:pointer;padding:12px 0 8px;font-size:14px;font-weight:800}
.lv-g summary::-webkit-details-marker{display:none}
.lv-g summary .lv-i{width:18px;height:18px;transition:transform .2s;color:var(--mut)}
.lv-g:not([open]) summary .lv-i{transform:rotate(-90deg)}
.lv-seg{display:flex;gap:6px;flex-wrap:wrap}
.lv-seg label{position:relative}
.lv-seg input{position:absolute;opacity:0;inset:0;cursor:pointer;margin:0}
.lv-seg span{display:inline-flex;align-items:center;gap:6px;border:1.5px solid var(--line);border-radius:999px;padding:8px 14px;font-size:13px;font-weight:600;transition:all .15s}
.lv-seg input:checked+span{background:var(--n);border-color:var(--n);color:#fff}
.lv-seg input:focus-visible+span{outline:3px solid var(--y);outline-offset:2px}
.lv-seg em,.lv-lab em{font-style:normal;font-size:11px;font-weight:700;opacity:.65}
.lv-checks{display:flex;flex-direction:column;gap:2px}
.lv-check{display:flex;align-items:center;gap:12px;padding:9px 2px;cursor:pointer;font-size:14px;font-weight:500;min-height:42px}
.lv-check input{position:absolute;opacity:0;width:1px;height:1px}
.lv-box{width:20px;height:20px;border:1.5px solid #c3cbdb;border-radius:6px;display:grid;place-items:center;flex:none;transition:all .15s;background:#fff}
.lv-box::after{content:"";width:10px;height:6px;border-left:2.5px solid #fff;border-bottom:2.5px solid #fff;transform:rotate(-45deg) translate(1px,-1px) scale(0);transition:transform .15s}
.lv-check input:checked+.lv-box{background:var(--n);border-color:var(--n)}
.lv-check input:checked+.lv-box::after{transform:rotate(-45deg) translate(1px,-1px) scale(1)}
.lv-check input:focus-visible+.lv-box{outline:3px solid var(--y);outline-offset:2px}
.lv-lab{flex:1;display:flex;justify-content:space-between;gap:8px}
.lv-range{display:flex;gap:10px;margin-top:12px}
.lv-range label{flex:1;position:relative;display:block}
.lv-range span{position:absolute;left:12px;top:6px;font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--mut)}
.lv-range input{width:100%;height:52px;border:1.5px solid var(--line);border-radius:12px;padding:20px 40px 4px 12px;font-size:15px;font-weight:600;outline:0;background:#fff}
.lv-range input:focus{border-color:var(--n);box-shadow:0 0 0 3px rgba(9,44,116,.12)}
.lv-range i{position:absolute;right:10px;bottom:7px;font-style:normal;font-size:10px;font-weight:700;color:var(--mut)}

/* ---------- Tablette ---------- */
@media (min-width:640px){
  .lv-grid{grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:24px 16px}
  .lv-t{font-size:15px}.lv-p b{font-size:16px}
  .lv-go .lv-i{display:none}
  .lv-filters{left:50%;right:auto;width:min(560px,100%);margin-left:calc(min(560px,100%)/-2)}
}
/* ---------- PC : filtres à gauche ---------- */
@media (min-width:1024px){
  .lv-layout{display:grid;grid-template-columns:268px minmax(0,1fr);gap:36px;align-items:start}
  .lv-grid{grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:30px 20px}
  .lv-filters{position:sticky;top:var(--top);left:auto;right:auto;bottom:auto;width:auto;margin:0;max-height:calc(100vh - var(--top) - 16px);transform:none;visibility:visible;border:1px solid var(--line);border-radius:20px;box-shadow:none;z-index:1;transition:none;padding-bottom:0;background:#fff}
  .lv-fclose,.lv-x,.lv-fbtn,.lv-scrim{display:none!important}
  .lv-ffoot{display:none}
  .lv-fbody{padding-top:0}
  .lv-bar{margin-bottom:14px}
}
@media (max-width:420px){
  .lv-go span{display:none}.lv-go{padding:11px 13px}.lv-go .lv-i{display:block}
  .lv-shuffle span{display:none}.lv-shuffle{padding:0 12px}
  .lv-sort select{max-width:104px}
  .lv-badge,.lv-part{font-size:10px}
}
@media (prefers-reduced-motion:reduce){
  .lv *,.lv *::before,.lv *::after{animation-duration:.01ms!important;animation-delay:0s!important;transition-duration:.01ms!important}
}

/* ---------- Compléments ---------- */
.lv-check.dim:not(.on){opacity:.45}
.lv-term{text-transform:capitalize}
.lv-opt-t .lv-term{text-transform:capitalize}
.lv-lab em{font-style:normal;font-size:11px;font-weight:700;color:var(--mut);opacity:1;align-self:center}
.lv-opt{cursor:pointer}