.rva-chat{position:fixed;inset:auto 22px 22px auto;margin:0;width:430px;max-width:calc(100vw - 32px);height:700px;max-height:calc(100dvh - 44px);padding:0;border:0;border-radius:22px;color:#24372d;background:#fff;box-shadow:0 22px 85px #052e1640;font:15px/1.5 Inter,system-ui,sans-serif;overflow:hidden}
.rva-chat h2{font-family:Montserrat,Inter,system-ui,sans-serif!important}
.rva-chat::backdrop{background:#052e162b;backdrop-filter:blur(2px)}
.rva-chat[open]{display:flex;flex-direction:column}
.rva-chat *{box-sizing:border-box}
.rva-chat button,.rva-chat textarea{font:inherit}
.rva-chat button{cursor:pointer}
.rva-chat button:focus-visible,.rva-chat textarea:focus-visible,.rva-chat a:focus-visible{outline:3px solid #86efac;outline-offset:2px}
.rva-chat-header{display:flex;align-items:center;gap:12px;background:linear-gradient(135deg,#052e16,#166534);color:white;padding:18px 20px;flex:none}
.rva-chat-avatar{width:42px;height:42px;display:grid;place-items:center;border-radius:11px;background:#fff;color:#15803d;font:800 13px Montserrat,Inter,sans-serif}
.rva-chat-header h2{font:800 17px/1.3 Montserrat,Inter,system-ui,sans-serif;margin:0 0 3px}
.rva-chat-header p{color:#dcfce7;font-size:12px;margin:0;display:flex;align-items:center;gap:6px}
.rva-chat-dot{width:8px;height:8px;border-radius:50%;background:#4ade80;flex:none}
.rva-chat-close{margin-left:auto;width:38px;height:38px;border:0;border-radius:10px;background:#ffffff1f;color:white;display:grid;place-items:center}
.rva-chat-close:hover{background:#ffffff33}
.rva-chat-banner{background:#ecfdf3;color:#166534;padding:9px 18px;font-size:12px;border-bottom:1px solid #cfe6d7;flex:none}
.rva-chat-tools{display:flex;align-items:center;justify-content:space-between;gap:6px;padding:9px 16px;border-bottom:1px solid #e6ebe7;flex:none}
.rva-chat-tools span{font-size:11px;color:#65776b}
.rva-chat-tools button{border:0;padding:5px 8px;background:transparent;color:#486452;font-size:12px;border-radius:5px}
.rva-chat-log{flex:1;min-height:0;overflow:auto;padding:20px 17px;background:#faf8f3;overscroll-behavior:contain}
.rva-chat-date{text-align:center;color:#738278;font-size:11px;margin-bottom:18px}
.rva-chat-message{width:fit-content;max-width:88%;background:white;border:1px solid #e0e7e1;border-radius:15px 15px 15px 4px;padding:12px 14px;margin-bottom:14px;overflow-wrap:anywhere}
.rva-chat-message.mine{margin-left:auto;background:#15803d;color:white;border-color:#15803d;border-radius:15px 15px 4px 15px}
.rva-chat-message strong{display:block;font-size:11px;color:#15803d;margin-bottom:5px}
.rva-chat-message.mine strong{color:#cae7d2}
.rva-chat-message p{white-space:pre-wrap;margin:0}
.rva-chat-message time{display:block;text-align:right;font-size:10px;opacity:.65;margin-top:6px}
.rva-chat-photo{display:block;margin:8px 0;color:inherit}
.rva-chat-photo img{width:100%;max-height:210px;object-fit:contain;background:#ffffff15;border-radius:9px}
.rva-chat-photo span{display:block;font-size:11px;margin-top:3px}
.rva-chat-choices{display:flex;gap:7px;flex-wrap:wrap;margin:4px 0 18px}
.rva-chat-choices button{background:white;border:1.5px solid #e7e5e4;border-radius:12px;padding:8px 12px;color:#1c1917;font-size:13px;font-weight:500;transition:border-color .15s}
.rva-chat-choices button:hover{border-color:#15803d}
.rva-chat-choices .rva-chat-visit{background:#15803d;border-color:#15803d;color:#fff}
.rva-chat-status{padding:0 16px;background:#ecfdf3;color:#166534;font-size:12px;flex:none}
.rva-chat-status:not(:empty){padding-block:8px}
.rva-chat-drafts{display:flex;gap:8px;padding:0 16px;overflow-x:auto;flex:none}
.rva-chat-drafts:not(:empty){padding-block:10px;border-top:1px solid #e6ebe7}
.rva-chat-draft{position:relative;width:64px;height:64px;flex:none}
.rva-chat-draft img{width:100%;height:100%;object-fit:cover;border-radius:10px}
.rva-chat-draft button{position:absolute;top:-4px;right:-4px;border:1px solid #ddd;border-radius:50%;width:24px;height:24px;color:#24372d;background:white}
.rva-chat-compose{display:grid;grid-template-columns:38px 1fr 42px;align-items:end;gap:8px;padding:14px 16px 8px;margin:0;background:#fff;flex:none}
.rva-chat-compose textarea{width:100%;min-height:44px;max-height:170px;resize:none;padding:11px 12px;border:1px solid #dfe6e0;background:#f8faf8;color:#24372d;border-radius:12px;font-size:14px}
.rva-chat-attach,.rva-chat-send{height:42px;border:0;border-radius:12px;display:grid;place-items:center}
.rva-chat-attach{background:#ecfdf3;color:#15803d}
.rva-chat-send{background:#15803d;color:white}
.rva-chat-send:hover{background:#166534}
.rva-chat-send:disabled,.rva-chat-attach:disabled{opacity:.5;cursor:wait}
.rva-chat svg{width:21px;height:21px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.rva-chat-foot{padding:0 16px 12px;font-size:10px;color:#79857c;text-align:center;flex:none}
@media(max-width:520px){.rva-chat-compose textarea{font-size:16px}.rva-chat:modal{inset:auto 0 0;width:100%;max-width:100%;height:100dvh;max-height:100dvh;border-radius:0}.rva-chat-header{padding-top:max(16px,env(safe-area-inset-top))}.rva-chat-foot{padding-bottom:max(12px,env(safe-area-inset-bottom))}}

/* Chat dentro de la sección de contacto (no ventana) */
.rva-chat:not(:modal){position:relative;inset:auto;width:100%;max-width:100%;height:600px;max-height:none;box-shadow:0 20px 50px rgba(0,0,0,.3);z-index:auto}
.rva-chat:not(:modal) .rva-chat-close{display:none}
@media(max-width:900px){.rva-chat:not(:modal){height:560px}}
.rva-chat-tools div{display:flex;flex:none;gap:2px}.rva-chat-tools span{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

/* ── Chat real ── */
.rva-chat-status.error{background:#fef2f2;color:#b91c1c}
.rva-chat-start{background:#fff;border:1px solid #e0e7e1;border-radius:15px;padding:14px;margin:0 0 14px;display:grid;gap:10px}
.rva-chat-start p{margin:0;font-size:14px;color:#24372d;font-weight:600}
.rva-chat-start label{display:grid;gap:4px;font-size:12px;font-weight:600;color:#57534e}
.rva-chat-start label span{font-weight:400}
.rva-chat-start input{font:inherit;font-size:15px;padding:9px 11px;border:1.5px solid #e7e5e4;border-radius:10px;background:#fff;color:#1c1917;width:100%}
.rva-chat-start input:focus{outline:2px solid #15803d;border-color:transparent}
.rva-chat-message.rva-chat-system{max-width:100%;margin-inline:auto;background:#ecfdf3;border-color:#cfe6d7;color:#166534;font-size:13px;text-align:center;border-radius:12px}
.rva-chat-foot a{color:inherit}
@media(max-width:520px){.rva-chat-start input{font-size:16px}}
/* Que los estilos generales de la web (header fijo, fondo) no afecten al chat */
.rva-chat header.rva-chat-header{position:static;top:auto;z-index:auto;background:linear-gradient(135deg,#052e16,#166534);border:0;backdrop-filter:none;-webkit-backdrop-filter:none}
.rva-chat-start label{display:block}
.rva-chat-start input{display:block;margin-top:4px}

.rva-chat-captcha{display:flex;justify-content:center;background:#fff;flex:none}
.rva-chat-captcha:not(:empty){padding:10px 0 0}