.eecpro-widget{position:fixed;right:20px;bottom:20px;z-index:999999;font-family:Arial,sans-serif}.eecpro-button{background:#0b63b3;color:#fff;padding:12px 16px;border-radius:28px;border:none;cursor:pointer;box-shadow:0 12px 30px rgba(3,20,50,.18);font-weight:600}.eecpro-popup{position:fixed;right:20px;bottom:80px;width:420px;max-width:95%;display:none;opacity:0;transform:translateY(8px);transition:all .22s ease}.eecpro-popup.open{opacity:1;transform:translateY(0)}.eecpro-popup-inner{background:#fff;border-radius:12px;box-shadow:0 20px 60px rgba(3,20,50,.2);overflow:hidden}.eecpro-popup-header{background:linear-gradient(180deg,#0b63b3,#074a86);color:#fff;padding:12px;display:flex;align-items:center;gap:8px}.eecpro-logo{height:36px;border-radius:6px;background:rgba(255,255,255,.06);padding:4px}.eecpro-title{font-weight:700}.eecpro-close{margin-left:auto;background:0 0;border:none;color:#fff;font-size:18px;cursor:pointer}.eecpro-popup-body{padding:12px}.eecpro-form{display:flex;flex-direction:column;gap:8px}.eecpro-form input,.eecpro-form select,textarea#eecpro-input{padding:10px;border-radius:8px;border:1px solid #d6e2f0;width:100%;box-sizing:border-box}.eecpro-btn{background:#0b63b3;color:#fff;border:none;padding:12px;border-radius:8px;cursor:pointer;width:100%;font-weight:600}.eecpro-chat{display:flex;flex-direction:column;gap:8px}.eecpro-welcome{color:#333;font-weight:600;margin-bottom:4px}.eecpro-messages{max-height:320px;overflow-y:auto;padding:8px;background:linear-gradient(180deg,#f8fbff,#fff);border-radius:8px}.eecpro-msg{margin:8px 0;padding:10px 12px;border-radius:10px;max-width:85%;word-wrap:break-word}.eecpro-msg.user{background:#e6fff4;margin-left:auto}.eecpro-msg.bot{background:#fff;border:1px solid #eef3fb;margin-right:auto}.eecpro-input-area{display:flex;gap:8px;margin-top:8px;align-items:flex-end}.eecpro-input-area textarea{flex:1;padding:10px;border-radius:8px;border:1px solid #d6e2f0;min-height:44px;max-height:180px;resize:vertical;box-sizing:border-box;font-size:14px;line-height:1.3}#eecpro-send{background:#0b63b3;color:#fff;border:none;padding:10px 14px;border-radius:8px;cursor:pointer;min-width:100px;max-width:120px;align-self:stretch;display:flex;align-items:center;justify-content:center;font-weight:600;font-size:14px}@media (max-width:480px){.eecpro-popup{right:10px;left:10px;bottom:70px;width:auto}.eecpro-input-area{flex-direction:column}#eecpro-send{width:100%;align-self:stretch;max-width:none}}.eecpro-messages{padding-bottom:12px}.eecpro-typing{color:#6b7280;padding:8px}