/* Chat Widget Styles */
.chat-bubble{position:fixed;bottom:24px;right:24px;width:60px;height:60px;border-radius:50%;background:var(--ac);color:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:0 4px 20px rgba(230,57,70,0.4);z-index:900;transition:transform .2s,box-shadow .2s;border:none;font-size:28px}
.chat-bubble:hover{transform:scale(1.1);box-shadow:0 6px 28px rgba(230,57,70,0.5)}
.chat-bubble.open{transform:scale(0)}
.chat-panel{position:fixed;bottom:24px;right:24px;width:380px;max-width:calc(100vw - 32px);height:520px;max-height:calc(100vh - 80px);background:var(--bgc);border:1px solid var(--brd);border-radius:16px;box-shadow:0 20px 60px rgba(0,0,0,.5);z-index:901;display:flex;flex-direction:column;overflow:hidden;transform:scale(0) translateY(20px);transform-origin:bottom right;opacity:0;pointer-events:none;transition:transform .25s cubic-bezier(.4,0,.2,1),opacity .2s}
.chat-panel.open{transform:scale(1) translateY(0);opacity:1;pointer-events:auto}
.chat-header{padding:14px 16px;border-bottom:1px solid var(--brd);display:flex;align-items:center;gap:10px;background:var(--bge);flex-shrink:0}
.chat-header img{width:32px;height:32px;border-radius:8px}
.chat-header-info{flex:1}
.chat-header-name{font-size:14px;font-weight:700;color:var(--t1)}
.chat-header-status{font-size:11px;color:var(--gnt);display:flex;align-items:center;gap:4px}
.chat-header-status::before{content:'';width:6px;height:6px;border-radius:50%;background:var(--gn);display:inline-block}
.chat-close{background:none;border:none;color:var(--t3);font-size:20px;cursor:pointer;padding:4px;line-height:1;transition:color .15s}.chat-close:hover{color:var(--t1)}
.chat-messages{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:12px;scrollbar-width:thin;scrollbar-color:var(--brd) transparent}
.chat-msg{max-width:85%;padding:10px 14px;border-radius:12px;font-size:13px;line-height:1.5;word-break:break-word}
.chat-msg.bot{align-self:flex-start;background:var(--bge);color:var(--t1);border-bottom-left-radius:4px}
.chat-msg.user{align-self:flex-end;background:var(--ac);color:#fff;border-bottom-right-radius:4px}
.chat-msg a{color:var(--acl);text-decoration:underline}.chat-msg.user a{color:#fff;opacity:.9}
.chat-msg .chat-btn{display:inline-block;margin-top:8px;padding:8px 16px;border-radius:8px;background:var(--ac);color:#fff;font-size:12px;font-weight:600;cursor:pointer;border:none;font-family:var(--f);transition:background .15s}
.chat-msg .chat-btn:hover{background:var(--acl)}
.chat-msg .chat-btn+.chat-btn{margin-left:6px}
.chat-msg code{font-family:var(--m);font-size:12px;background:rgba(0,0,0,.2);padding:2px 6px;border-radius:4px}
.chat-msg .chat-options{margin-top:10px;display:flex;flex-wrap:wrap;gap:6px}
.chat-msg .chat-option{padding:6px 12px;border-radius:20px;background:var(--acb);color:var(--ac);font-size:12px;font-weight:500;cursor:pointer;border:1px solid var(--ac);transition:all .15s;font-family:var(--f)}
.chat-msg .chat-option:hover{background:var(--ac);color:#fff}
.chat-typing{align-self:flex-start;padding:10px 14px;background:var(--bge);border-radius:12px;border-bottom-left-radius:4px;display:flex;gap:4px;align-items:center}
.chat-typing span{width:6px;height:6px;border-radius:50%;background:var(--t3);animation:chatBounce .6s infinite alternate}
.chat-typing span:nth-child(2){animation-delay:.2s}
.chat-typing span:nth-child(3){animation-delay:.4s}
@keyframes chatBounce{to{opacity:.3;transform:translateY(-4px)}}
.chat-input-area{padding:12px;border-top:1px solid var(--brd);display:flex;gap:8px;background:var(--bge);flex-shrink:0}
.chat-input{flex:1;padding:10px 14px;border:1px solid var(--brd);border-radius:10px;background:var(--bg);color:var(--t1);font-size:13px;font-family:var(--f);outline:none;transition:border-color .15s}
.chat-input:focus{border-color:var(--ac)}
.chat-input::placeholder{color:var(--t3)}
.chat-send{width:36px;height:36px;border-radius:10px;background:var(--ac);color:#fff;border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .15s;flex-shrink:0}
.chat-send:hover{background:var(--acl)}
.chat-send:disabled{opacity:.4;cursor:default}
@media(max-width:480px){.chat-panel{width:calc(100vw - 16px);height:calc(100vh - 100px);bottom:8px;right:8px;border-radius:12px}.chat-bubble{bottom:16px;right:16px;width:52px;height:52px;font-size:24px}}

/* Social badges in nav */
.social-badges{display:flex;align-items:center;gap:8px}
.social-badge{display:flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:6px;background:var(--bge);color:var(--t2);font-size:14px;text-decoration:none;transition:all .15s;border:1px solid transparent}
.social-badge:hover{color:var(--ac);border-color:var(--ac);background:var(--acb);text-decoration:none;transform:translateY(-1px)}
.social-badge svg{width:16px;height:16px}