:root{--clinic-primary:#1a1a2e;--clinic-accent:#b8860b;--clinic-text:#333;--clinic-light:#f9f5f0}
body{font-family:'Inter',-apple-system,sans-serif;color:var(--clinic-text);margin:0}
h1,h2,h3,h4,h5,h6{font-family:'Space Grotesk',sans-serif}
.chat-widget-toggle{position:fixed;bottom:24px;right:24px;width:60px;height:60px;border-radius:50%;background:#990011;color:#fff;border:none;font-size:1.5rem;cursor:pointer;box-shadow:0 4px 16px rgba(153,0,17,0.4);z-index:9999;display:flex;align-items:center;justify-content:center;transition:transform 0.2s}
.chat-widget-toggle:hover{transform:scale(1.1)}
.whatsapp-cta{position:fixed;bottom:96px;right:24px;width:52px;height:52px;border-radius:50%;background:#25D366;color:#fff;font-size:1.4rem;display:flex;align-items:center;justify-content:center;text-decoration:none;box-shadow:0 4px 12px rgba(37,211,102,0.4);z-index:9998;transition:transform 0.2s}
.whatsapp-cta:hover{transform:scale(1.1);color:#fff}
.chat-widget-window{position:fixed;bottom:96px;right:24px;width:380px;height:520px;background:#fff;border-radius:16px;box-shadow:0 8px 32px rgba(0,0,0,0.15);z-index:10000;display:flex;flex-direction:column;overflow:hidden}
.chat-header{background:#990011;color:#fff;padding:1rem;display:flex;justify-content:space-between;align-items:center}
.chat-header-info{display:flex;align-items:center;gap:0.75rem}
.chat-avatar{width:40px;height:40px;border-radius:50%;background:rgba(255,255,255,0.2);display:flex;align-items:center;justify-content:center;font-weight:700}
.chat-header-title{font-weight:600;font-size:0.95rem}
.chat-header-subtitle{font-size:0.75rem;opacity:0.8}
.chat-close-btn{background:none;border:none;color:#fff;font-size:1.1rem;cursor:pointer}
.chat-messages{flex:1;overflow-y:auto;padding:1rem;display:flex;flex-direction:column;gap:0.75rem}
.chat-message{max-width:80%;padding:0.6rem 1rem;border-radius:12px;font-size:0.9rem;line-height:1.4;word-wrap:break-word}
.chat-message.user{align-self:flex-end;background:#DCF8C6;border-bottom-right-radius:4px}
.chat-message.assistant{align-self:flex-start;background:#f0f0f0;border-bottom-left-radius:4px}
.chat-typing{padding:0.5rem 1rem}
.typing-indicator{display:flex;gap:4px;align-items:center}
.typing-indicator span{width:8px;height:8px;border-radius:50%;background:#999;animation:typing 1.2s infinite}
.typing-indicator span:nth-child(2){animation-delay:0.2s}
.typing-indicator span:nth-child(3){animation-delay:0.4s}
@keyframes typing{0%,60%,100%{opacity:0.3;transform:translateY(0)}30%{opacity:1;transform:translateY(-4px)}}
.chat-input-area{border-top:1px solid #eee;padding:0.75rem}
.chat-input-area form{display:flex;gap:0.5rem}
.chat-input-area input{flex:1;border:1px solid #ddd;border-radius:20px;padding:0.5rem 1rem;font-size:0.9rem;outline:none}
.chat-input-area input:focus{border-color:#990011}
.chat-send-btn{width:40px;height:40px;border-radius:50%;background:#990011;color:#fff;border:none;cursor:pointer;display:flex;align-items:center;justify-content:center}
.chat-footer{text-align:center;padding:0.4rem;font-size:0.7rem;color:#999;border-top:1px solid #f0f0f0}
.chat-footer a{color:#990011;text-decoration:none}
@media(max-width:480px){.chat-widget-window{bottom:0;right:0;width:100%;height:100%;border-radius:0}}