.rdv-chat-overlay{background:rgba(13,10,8,.5);inset:0;opacity:0;position:fixed;transition:opacity .3s ease,visibility .3s ease;visibility:hidden;z-index:9999}.rdv-chat-overlay.is-open{opacity:1;visibility:visible}.rdv-chat-widget{background:var(--color-blanc-casse,#f5f0e8);border:2px solid var(--color-dore,#d4af37);border-radius:16px;bottom:20px;box-shadow:0 16px 48px rgba(13,10,8,.35);display:flex;flex-direction:column;max-height:calc(100vh - 40px);max-width:calc(100vw - 40px);opacity:0;overflow:hidden;position:fixed;right:20px;transform:translateY(20px) scale(.95);transition:transform .3s ease,opacity .3s ease,visibility .3s ease;visibility:hidden;width:380px;z-index:10000}.rdv-chat-widget.is-open{opacity:1;transform:translateY(0) scale(1);visibility:visible}.rdv-chat__header{align-items:center;background:linear-gradient(135deg,var(--color-chene-fume,#2a1b15) 0,#1e1410 100%);color:var(--color-blanc-casse,#f5f0e8);display:flex;gap:12px;padding:14px 16px}.rdv-chat__header-info{flex:1}.rdv-chat__header h4{color:var(--color-dore,#d4af37);font-family:Playfair Display,serif;font-size:15px;margin:0}.rdv-chat__header p{font-size:11px;margin:2px 0 0;opacity:.7}.rdv-chat__timer{background:var(--color-dore,#d4af37);border-radius:20px;color:var(--color-chene-fume,#2a1b15);font-size:15px;font-variant-numeric:tabular-nums;font-weight:700;min-width:52px;padding:5px 14px;text-align:center}.rdv-chat__timer.is-warning{background:#f59e0b}.rdv-chat__timer.is-critical{background:#dc2626;color:#fff}.rdv-chat__close{align-items:center;background:none;border:none;border-radius:6px;color:var(--color-blanc-casse,#f5f0e8);cursor:pointer;display:flex;font-size:22px;height:32px;justify-content:center;padding:0;transition:background .2s;width:32px}.rdv-chat__close:hover{background:hsla(0,0%,100%,.1)}.rdv-chat__guard{background:rgba(212,175,55,.12);border-bottom:1px solid hsla(37,26%,69%,.4);color:var(--color-cuir-cognac,#6b3e1f);font-size:11px;line-height:1.5;padding:10px 16px}.rdv-chat__messages{display:flex;flex:1;flex-direction:column;gap:10px;max-height:320px;min-height:220px;overflow-y:auto;padding:16px}.rdv-chat__msg{border-radius:12px;font-size:13px;line-height:1.5;max-width:85%;padding:10px 14px;word-break:break-word}.rdv-chat__msg--system{align-self:center;background:rgba(212,175,55,.12);color:var(--color-cuir-cognac,#6b3e1f);font-size:12px;font-style:italic;max-width:100%;text-align:center}.rdv-chat__msg--user{align-self:flex-end;background:linear-gradient(135deg,var(--color-cuir-cognac,#6b3e1f) 0,var(--color-chene-fume,#2a1b15) 100%);border-bottom-right-radius:4px;color:var(--color-blanc-casse,#f5f0e8)}.rdv-chat__msg--assistant{align-self:flex-start;background:var(--color-pierre-lavaur,#ede6da);border:1px solid var(--color-dore,#d4af37);border-bottom-left-radius:4px;color:var(--color-chene-fume,#2a1b15)}.rdv-chat__input-bar{background:var(--color-pierre-lavaur,#ede6da);border-top:1px solid hsla(37,26%,69%,.4);display:flex;gap:8px;padding:12px}.rdv-chat__input-bar input{background:var(--color-blanc-casse,#f5f0e8);border:2px solid hsla(37,26%,69%,.6);border-radius:10px;flex:1;font-family:Inter,sans-serif;font-size:13px;padding:10px 14px}.rdv-chat__input-bar input:focus{border-color:var(--color-dore,#d4af37);outline:none}.rdv-chat__input-bar button{background:linear-gradient(135deg,var(--color-cuir-cognac,#6b3e1f) 0,var(--color-chene-fume,#2a1b15) 100%);border:none;border-radius:10px;color:var(--color-blanc-casse,#f5f0e8);cursor:pointer;font-family:Inter,sans-serif;font-size:13px;font-weight:500;padding:10px 18px;transition:opacity .2s}.rdv-chat__input-bar button:hover{opacity:.9}.rdv-chat__input-bar button:disabled{cursor:not-allowed;opacity:.4}.rdv-chat__footer{background:var(--color-blanc-casse,#f5f0e8);border-top:1px solid hsla(37,26%,69%,.3);color:var(--color-cuir-cognac,#6b3e1f);font-size:10px;padding:8px 16px;text-align:center}.rdv-chat__footer a{color:var(--color-bleu-tarn,#2e5a88)}@media (max-width:480px){.rdv-chat-widget{border-radius:16px 16px 0 0;bottom:0;max-height:100vh;max-width:100vw;right:0;width:100vw}}