/* ============================================================
 * Galerie de toiles à réserver · carrousel "coverflow" + lightbox
 * Charte SymbiOse (pourpre / or / crème)
 * v1.15.0
 * ============================================================ */

.sym-toiles{
  --sym-pourpre:#6B1A5E; --sym-pourpre-fonce:#4A1142; --sym-or:#B8960C;
  --sym-creme:#FDFAF5; --sym-texte:#2A1825; --sym-gris:#9B7A8E;
  width:100%; max-width:1240px; margin:0 auto;
  padding:clamp(30px,4vw,52px) clamp(12px,3vw,26px) clamp(38px,5vw,60px); text-align:center;
  font-family:'Raleway','Segoe UI',-apple-system,BlinkMacSystemFont,sans-serif;
  box-sizing:border-box;
  /* évite tout débordement horizontal de la page (mobile) */
  overflow:hidden;
}
.sym-toiles *{ box-sizing:border-box; }

.sym-toiles-eyebrow{
  display:inline-block; font-size:12.5px; letter-spacing:.18em; text-transform:uppercase;
  color:var(--sym-or); font-weight:700; margin-bottom:12px;
}
.sym-toiles-title{
  font-family:'Cormorant Garamond',Georgia,serif; color:var(--sym-pourpre);
  font-size:2.3rem; font-weight:600; margin:0 0 12px; line-height:1.15;
}
.sym-toiles-lead{ max-width:620px; margin:0 auto; color:#5b4453; font-size:1.05rem; line-height:1.6; }

/* ---- Habillages de fond à la charte SymbiOse (v1.15.3) ---- */
.sym-toiles--creme{
  background:linear-gradient(180deg,#FDFAF5 0%,#F5EDE0 100%);
  border-radius:22px; box-shadow:0 10px 40px rgba(107,26,94,.07);
}
.sym-toiles--pourpre{
  background:linear-gradient(160deg,#6B1A5E 0%,#4A1142 100%);
  border-radius:22px; box-shadow:0 14px 46px rgba(74,17,66,.28);
}
.sym-toiles--aucun{ background:transparent; }

/* Variante pourpre : textes clairs */
.sym-toiles--pourpre .sym-toiles-title{ color:#FDFAF5; }
.sym-toiles--pourpre .sym-toiles-lead{ color:#EBD9E5; }
.sym-toiles--pourpre .sym-toiles-eyebrow{ color:#E7C86A; }
.sym-toiles--pourpre .sym-cf-counter{ color:#C9A9BE; }
.sym-toiles--pourpre .sym-cf-dots button{ background:rgba(255,255,255,.30); }
.sym-toiles--pourpre .sym-cf-dots button.on{ background:#E7C86A; }

/* ---- Encart exposition (v1.15.3) ---- */
.sym-toiles-expo{
  display:flex; align-items:center; justify-content:center; gap:18px; flex-wrap:wrap;
  max-width:780px; margin:24px auto 0; padding:16px 22px; border-radius:14px;
  background:#fff; border-left:4px solid var(--sym-or);
  box-shadow:0 6px 20px rgba(107,26,94,.08); text-align:left;
}
.sym-toiles-expo-txt{ margin:0; color:#5b4453; font-size:.98rem; line-height:1.55; flex:1 1 340px; }
.sym-toiles-expo-btn{
  background:var(--sym-or); color:#fff !important; text-decoration:none; font-weight:600; font-size:.92rem;
  padding:11px 22px; border-radius:999px; white-space:nowrap; transition:background .2s, transform .15s;
}
.sym-toiles-expo-btn:hover{ background:#8f7509; transform:translateY(-1px); }
.sym-toiles--pourpre .sym-toiles-expo{ background:rgba(255,255,255,.10); border-left-color:#E7C86A; }
.sym-toiles--pourpre .sym-toiles-expo-txt{ color:#F3E6EF; }
.sym-toiles--pourpre .sym-toiles-expo-btn{ background:#E7C86A; color:#3A2000 !important; }
.sym-toiles--pourpre .sym-toiles-expo-btn:hover{ background:#F0D888; }

/* Coverflow */
.sym-toiles-cf{ position:relative; margin:38px auto 0; }
.sym-cf-stage{ position:relative; height:clamp(300px, 40vw, var(--sym-h, 440px)); }
.sym-toile{
  position:absolute; top:0; left:50%; width:clamp(195px, 23vw, 320px); height:100%; margin-left:0;
  background:#fff; border-radius:16px; padding:12px;
  box-shadow:0 18px 46px rgba(74,17,66,.20);
  transition:transform .55s cubic-bezier(.22,.61,.36,1), opacity .5s, filter .5s;
  cursor:pointer; will-change:transform;
}
.sym-toile-frame{
  position:relative;
  width:100%; height:100%; border-radius:9px; overflow:hidden;
  background:linear-gradient(160deg,#f3ead9,#efe6f0);
  display:flex; align-items:center; justify-content:center;
}
.sym-toile img{ width:100%; height:100%; object-fit:contain; display:block; }
/* v1.16.0 · "Vendue / Réservée" = tampon central bien visible (au lieu d'une
   petite étiquette de coin). Cachet incliné, or sur pourpre, lisible sur
   n'importe quelle toile. */
.sym-toile-ribbon{
  position:absolute; top:50%; left:50%; z-index:6;
  transform:translate(-50%,-50%) rotate(-11deg);
  background:linear-gradient(135deg, rgba(107,26,94,.94), rgba(74,17,66,.94));
  color:#F4E4A6; font-family:'Cinzel','Cormorant Garamond',Georgia,serif;
  font-size:clamp(15px,2.3vw,23px); font-weight:700; text-transform:uppercase; letter-spacing:.16em;
  padding:9px 26px; border:2px solid #F0E0A0; border-radius:7px;
  box-shadow:0 10px 26px rgba(0,0,0,.34); white-space:nowrap; pointer-events:none;
  text-shadow:0 1px 2px rgba(0,0,0,.35); display:none;
}
.sym-toile.is-off .sym-toile-ribbon{ display:block; }
/* La toile vendue/réservée est légèrement estompée pour faire ressortir le cachet. */
.sym-toile.is-off img{ filter:grayscale(.5) brightness(.9); }
.sym-toile.is-off .sym-toile-frame::after{
  content:''; position:absolute; inset:0; z-index:2;
  background:rgba(42,24,37,.14); pointer-events:none;
}
.sym-toile-zoom{
  position:absolute; bottom:20px; left:50%; transform:translateX(-50%);
  background:rgba(42,24,37,.72); color:#fff; font-size:12px; padding:6px 14px; border-radius:999px;
  opacity:0; transition:opacity .3s; pointer-events:none;
}
.sym-toile.is-center .sym-toile-zoom{ opacity:1; }

.sym-cf-arrow{
  position:absolute; top:50%; transform:translateY(-50%); z-index:60;
  width:52px; height:52px; border-radius:50%; border:none; cursor:pointer;
  background:#fff; color:var(--sym-pourpre); font-size:28px; line-height:1;
  box-shadow:0 8px 22px rgba(74,17,66,.18); transition:background .2s,color .2s;
}
.sym-cf-arrow:hover{ background:var(--sym-pourpre); color:#fff; }
.sym-cf-arrow.prev{ left:1%; }
.sym-cf-arrow.next{ right:1%; }

/* Fiche info */
.sym-cf-info{
  max-width:560px; margin:32px auto 0; background:#fff; border:1px solid #EEE3D2;
  border-radius:16px; padding:24px 28px 26px; box-shadow:0 6px 24px rgba(107,26,94,.07);
}
.sym-t-name{ font-family:'Cormorant Garamond',Georgia,serif; color:var(--sym-pourpre); font-size:1.7rem; margin:0 0 4px; }
.sym-badge{ display:inline-block; background:var(--sym-pourpre); color:#fff; font-size:12px; font-weight:700;
  padding:3px 11px; border-radius:999px; margin-left:6px; vertical-align:middle; }
.sym-t-meta{ color:var(--sym-gris); font-size:.9rem; margin:0 0 12px; }
.sym-price{ display:inline-block; background:linear-gradient(135deg,var(--sym-or),#a07f08); color:#fff;
  font-weight:700; font-size:1.2rem; padding:7px 20px; border-radius:999px; margin-bottom:14px; }
.sym-price.off{ background:#b9a9b4; }
.sym-t-desc{ color:#5b4453; font-size:.98rem; line-height:1.6; font-style:italic; margin:0 0 20px; }
.sym-btn-reserve{
  display:inline-flex; align-items:center; gap:8px; background:var(--sym-pourpre); color:#fff !important;
  text-decoration:none; font-weight:600; font-size:1rem; padding:13px 30px; border-radius:999px;
  transition:background .2s,transform .15s; box-shadow:0 8px 20px rgba(107,26,94,.22); border:none; cursor:pointer;
}
.sym-btn-reserve:hover{ background:var(--sym-pourpre-fonce); transform:translateY(-2px); }
.sym-btn-reserve.off{ background:#9B7A8E; box-shadow:none; cursor:default; }

.sym-cf-dots{ margin-top:22px; display:flex; gap:7px; justify-content:center; flex-wrap:wrap; }
.sym-cf-dots button{ width:9px; height:9px; border-radius:50%; border:none; background:#d8c4d1; cursor:pointer; padding:0; transition:background .2s,transform .2s; }
.sym-cf-dots button.on{ background:var(--sym-pourpre); transform:scale(1.35); }
.sym-cf-counter{ margin-top:12px; color:var(--sym-gris); font-size:.82rem; }

/* Lightbox (créée par le JS, ajoutée au <body>) */
.sym-lb{
  --sym-pourpre:#6B1A5E; --sym-or:#B8960C; --sym-creme:#FDFAF5; --sym-gris:#9B7A8E;
  position:fixed; inset:0; background:rgba(30,12,26,.86); z-index:99999; display:none;
  align-items:center; justify-content:center; padding:24px; font-family:'Raleway','Segoe UI',sans-serif;
}
.sym-lb.open{ display:flex; }
.sym-lb-inner{ background:var(--sym-creme); border-radius:18px; max-width:920px; width:100%; max-height:92vh;
  overflow:hidden; display:grid; grid-template-columns:1.15fr .85fr; box-shadow:0 30px 80px rgba(0,0,0,.5); }
.sym-lb-img{ background:#efe6f0; display:flex; align-items:center; justify-content:center; }
.sym-lb-img img{ width:100%; height:100%; max-height:92vh; object-fit:contain; display:block; }
.sym-lb-side{ padding:34px 32px; display:flex; flex-direction:column; text-align:left; }
.sym-lb-eyebrow{ font-size:12px; letter-spacing:.16em; text-transform:uppercase; color:var(--sym-or); font-weight:700; margin-bottom:8px; }
.sym-lb-side h3{ font-family:'Cormorant Garamond',Georgia,serif; color:var(--sym-pourpre); font-size:1.9rem; margin:0 0 6px; }
.sym-lb-meta{ color:var(--sym-gris); font-size:.9rem; margin:0 0 16px; }
.sym-lb-side .sym-price{ align-self:flex-start; }
.sym-lb-side .sym-t-desc{ margin-bottom:24px; }
.sym-lb-side .sym-btn-reserve{ align-self:flex-start; }
.sym-lb-close{ position:absolute; top:18px; right:22px; width:44px; height:44px; border-radius:50%;
  border:none; background:#fff; color:var(--sym-pourpre); font-size:20px; cursor:pointer; box-shadow:0 6px 18px rgba(0,0,0,.25); }

/* ---- Tablette ---- */
@media(max-width:1024px){
  .sym-toiles{ border-radius:16px; }
  .sym-cf-arrow{ width:46px; height:46px; font-size:25px; }
  .sym-cf-arrow.prev{ left:0; }
  .sym-cf-arrow.next{ right:0; }
  .sym-cf-info{ max-width:92%; }
}

/* ---- Mobile ---- */
@media(max-width:760px){
  .sym-toiles{ border-radius:14px; }
  .sym-toiles-title{ font-size:1.55rem; }
  .sym-toiles-lead{ font-size:.97rem; }
  .sym-toile{ width:min(64vw, 250px); }
  .sym-cf-stage{ height:clamp(275px, 80vw, 380px); }
  .sym-toiles-cf{ margin-top:28px; }
  .sym-cf-arrow{ width:40px; height:40px; font-size:22px; }
  .sym-cf-arrow.prev{ left:-6px; }
  .sym-cf-arrow.next{ right:-6px; }
  .sym-cf-info{ max-width:100%; padding:20px 18px 22px; }
  .sym-t-name{ font-size:1.45rem; }
  /* Encart expo : empilé et centré */
  .sym-toiles-expo{ flex-direction:column; gap:14px; padding:16px 18px; text-align:center; }
  .sym-toiles-expo-txt{ flex:1 1 auto; text-align:center; }
  .sym-toiles-expo-btn{ display:block; width:100%; text-align:center; white-space:normal; }
  /* Lightbox en colonne */
  .sym-lb{ padding:12px; }
  .sym-lb-inner{ grid-template-columns:1fr; max-height:94vh; overflow:auto; }
  .sym-lb-img img{ max-height:44vh; }
  .sym-lb-side{ padding:24px 20px; }
  .sym-lb-side h3{ font-size:1.6rem; }
  .sym-lb-close{ top:10px; right:12px; width:38px; height:38px; font-size:17px; }
}