/* Barre sticky de réservation. Texte = --amber #f59e0b (le --orange #ff6b2b ne passe pas 4.5:1 au repos). */
.bottom-bar{position:fixed;bottom:0;left:0;right:0;z-index:60;display:flex;justify-content:center;padding:10px 14px 12px;background:linear-gradient(180deg,transparent,rgba(10,15,26,.92) 28%,#0a0f1a);max-width:100%}
.bottom-cluster{display:inline-flex;align-items:stretch;max-width:calc(100% - 4px);background:rgba(255,255,255,0.06);border:1px solid rgba(255,255,255,0.1);border-radius:999px;padding:3px;gap:0;box-shadow:0 10px 32px rgba(0,0,0,.4)}
.bottom-btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;padding:11px 16px;border-radius:999px;font:700 13.5px/1 "Space Grotesk",system-ui,sans-serif;cursor:pointer;border:0;transition:transform .15s,background .15s;white-space:nowrap;text-decoration:none;max-width:100%}
.bottom-btn:hover{transform:none}
.bottom-btn.cal{background:rgba(10,15,26,.8);color:#f59e0b;border:1px solid rgba(245,158,11,.5);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);transition:background .15s,color .15s,border-color .15s}
.bottom-btn.cal:hover{background:rgba(10,15,26,.92);color:#ff6b2b;border-color:rgba(255,107,43,.65)}
.bottom-btn.cal:focus-visible{outline:2px solid #f59e0b;outline-offset:2px;box-shadow:0 0 0 2px #0a0f1a}
.bottom-btn svg{width:16px;height:16px;flex-shrink:0}
.bottom-btn .bbar-full{display:inline}
.bottom-btn .bbar-short{display:none}
@media(max-width:560px){
  .bottom-bar{padding:8px 8px 10px}
  .bottom-btn{padding:10px 12px;font-size:12.5px;gap:5px}
  .bottom-btn svg{width:15px;height:15px}
}
body.light .bottom-bar,html.light .bottom-bar{background:linear-gradient(180deg,transparent,rgba(248,250,252,.94) 28%,#f8fafc)}
body.light .bottom-cluster,html.light .bottom-cluster{background:rgba(15,23,42,0.05);border-color:rgba(15,23,42,0.1)}
body{padding-bottom:84px}
@media(max-width:560px){body{padding-bottom:78px}}