/* OneQuit Chat Widget Styles */
.oq-chat-wrapper{display:flex;flex-direction:column;border-radius:16px;overflow:hidden;box-shadow:0 4px 24px rgba(0,0,0,.12);border:1px solid #e2e8ed;background:#f8fafc;font-family:'Sarabun',sans-serif}
.oq-chat-wrapper *{box-sizing:border-box}

/* HEADER */
.oq-chat-header{display:flex;align-items:center;gap:12px;padding:12px 16px;flex-shrink:0}
.oq-chat-avatar{width:42px;height:42px;border-radius:50%;background:rgba(255,255,255,.2);border:2px solid rgba(255,255,255,.4);display:flex;align-items:center;justify-content:center;font-size:20px;flex-shrink:0;overflow:hidden}
.oq-chat-avatar img{width:100%;height:100%;object-fit:cover;border-radius:50%}
.oq-chat-header-info{flex:1}
.oq-chat-header-info h3{font-size:15px;font-weight:700;color:#fff;margin:0;line-height:1.2}
.oq-online-badge{display:inline-flex;align-items:center;gap:5px;font-size:11px;color:rgba(255,255,255,.85);margin-top:3px}
.oq-online-dot{width:7px;height:7px;border-radius:50%;background:#4ade80;animation:oqPulse 2s infinite}
@keyframes oqPulse{0%,100%{opacity:1}50%{opacity:.4}}
.oq-hdr-btn{width:32px;height:32px;border-radius:50%;background:rgba(255,255,255,.15);border:1px solid rgba(255,255,255,.25);color:#fff;font-size:15px;cursor:pointer;display:flex;align-items:center;justify-content:center;text-decoration:none;transition:background .2s}
.oq-hdr-btn:hover{background:rgba(255,255,255,.28)}

/* MESSAGES */
.oq-messages{flex:1;overflow-y:auto;padding:14px 12px 8px;display:flex;flex-direction:column;gap:11px;scroll-behavior:smooth;background:#f8fafc}
.oq-messages::-webkit-scrollbar{width:3px}
.oq-messages::-webkit-scrollbar-thumb{background:#e2e8ed;border-radius:3px}
.oq-date-div{text-align:center;font-size:11px;color:#c4cdd6;margin:2px 0;position:relative}
.oq-date-div::before,.oq-date-div::after{content:'';position:absolute;top:50%;width:38%;height:1px;background:#f0f4f7}
.oq-date-div::before{left:0}.oq-date-div::after{right:0}
.oq-msg{display:flex;gap:8px;animation:oqFadeUp .25s ease}
.oq-msg.oq-user{flex-direction:row-reverse}
@keyframes oqFadeUp{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}
.oq-msg-avatar{width:28px;height:28px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:13px;flex-shrink:0;align-self:flex-end;margin-bottom:2px;overflow:hidden}
.oq-msg-avatar.oq-bot{color:#fff}
.oq-msg-avatar.oq-user-av{background:#f0f4f7}
.oq-bubble-col{display:flex;flex-direction:column;max-width:80%}
.oq-msg.oq-user .oq-bubble-col{align-items:flex-end}
.oq-bubble{padding:10px 13px;border-radius:18px;line-height:1.65;word-break:break-word}
.oq-msg.oq-bot .oq-bubble{background:#fff;color:#374151;border-bottom-left-radius:4px;box-shadow:0 1px 6px rgba(0,0,0,.08)}
.oq-msg.oq-user .oq-bubble{border-bottom-right-radius:4px;color:#fff}
.oq-bubble-time{font-size:10px;color:#c4cdd6;margin-top:3px;padding:0 4px}
.oq-msg.oq-user .oq-bubble-time{text-align:right}
.oq-quick-replies{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}
.oq-qr-btn{border-radius:20px;padding:5px 11px;font-size:13px;background:transparent;cursor:pointer;font-family:inherit;white-space:nowrap;transition:all .18s}

/* TYPING */
.oq-typing-wrap{display:flex;gap:8px}
.oq-typing-bubble{background:#fff;border-radius:18px;border-bottom-left-radius:4px;padding:11px 15px;box-shadow:0 1px 6px rgba(0,0,0,.08);display:flex;align-items:center;gap:5px}
.oq-typing-bubble span{width:7px;height:7px;border-radius:50%;background:#c4cdd6;animation:oqBounce 1.2s infinite}
.oq-typing-bubble span:nth-child(2){animation-delay:.2s}
.oq-typing-bubble span:nth-child(3){animation-delay:.4s}
@keyframes oqBounce{0%,80%,100%{transform:translateY(0)}40%{transform:translateY(-7px)}}

/* INPUT */
.oq-input-area{flex-shrink:0;background:#fff;border-top:1px solid #f0f4f7;padding:9px 12px 11px;display:flex;align-items:flex-end;gap:8px;box-shadow:0 -2px 8px rgba(0,0,0,.05)}
.oq-chat-input{flex:1;background:#f8fafc;border:1.5px solid #f0f4f7!important;border-radius:22px!important;padding:10px 15px!important;font-family:inherit!important;color:#374151!important;resize:none;outline:none;min-height:44px;max-height:108px;line-height:1.5;transition:border-color .2s;box-shadow:none!important}
.oq-chat-input:focus{border-color:var(--oq-chat-primary,#0a7fa5)!important;background:#fff}
.oq-chat-input::placeholder{color:#c4cdd6}
.oq-send-btn{width:44px;height:44px;border-radius:50%;border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;color:#fff;font-size:17px;flex-shrink:0;transition:transform .15s;box-shadow:0 3px 10px rgba(0,0,0,.2)}
.oq-send-btn:hover{transform:scale(1.07)}
.oq-send-btn:active{transform:scale(.93)}
.oq-send-btn:disabled{opacity:.5;cursor:not-allowed;transform:none}
.oq-chat-footer{flex-shrink:0;text-align:center;font-size:10.5px;color:#c4cdd6;padding:4px 0 6px;background:#fff}
.oq-chat-footer a{color:var(--oq-chat-primary,#0a7fa5);text-decoration:none}
.oq-err-toast{position:absolute;bottom:70px;left:50%;transform:translateX(-50%);background:#991b1b;color:#fff;padding:8px 14px;border-radius:8px;font-size:13px;display:none;z-index:99;white-space:nowrap}
.oq-err-toast.show{display:block}