/*====================================================
        PROEN AI CHATBOT
        PART 1
=====================================================*/

/*=========================
        RESET
=========================*/

*{
    margin:0;
    padding:0;
    box-sizing:border-box;
}

body{
    font-family: "Segoe UI", Arial, sans-serif;
}

/*=========================
      FLOATING BUTTON
=========================*/

.chat-toggle{

    position:fixed;

    right:30px;

    bottom:30px;

    width:62px;

    height:62px;

    display:flex;

    justify-content:center;

    align-items:center;

    cursor:pointer;

    z-index:99999;

    animation:floatButton 4s ease-in-out infinite;

}

/*=========================
      ANIMATED RING
=========================*/

.chat-ring{

    position:absolute;

    inset:0;

    border-radius:50%;

    background:conic-gradient(
        from 0deg,
        #1B5EB8,
        #4A90E2,
        #F69323,
        #1B5EB8
    );

    animation:ringRotate 8s linear infinite;

}

.chat-ring::before{

    content:"";

    position:absolute;

    inset:3px;

    background:#ffffff;

    border-radius:50%;

}

/*=========================
      LOGO CONTAINER
=========================*/

.chat-icon{

    position:relative;

    width:58px;

    height:58px;

    border-radius:50%;

    background:#ffffff;

    display:flex;

    justify-content:center;

    align-items:center;

    z-index:5;

    box-shadow:
        0 12px 28px rgba(0,0,0,.12),
        0 5px 15px rgba(27,94,184,.15);

    transition:.35s ease;

}

.chat-icon img{

    width:34px;

    height:34px;

    object-fit:contain;

    transition:.35s;

}

/* Hover */

.chat-toggle:hover .chat-icon{

    transform:translateY(-5px) scale(1.08);

}

.chat-toggle:hover img{

    transform:scale(1.08);

}

/*=========================
    ONLINE INDICATOR
=========================*/

.chat-icon::after{

    content:"";

    position:absolute;

    right:4px;

    bottom:5px;

    width:15px;

    height:15px;

    background:#22C55E;

    border:3px solid white;

    border-radius:50%;

    box-shadow:0 0 10px rgba(34,197,94,.4);

}

/*=========================
      CHAT WINDOW
=========================*/

.chat-container{

    position:fixed;

    right:35px;

    bottom:10px;

    width:380px;

    height:600px;

    background:#ffffff;

    border-radius:22px;

    display:none;

    flex-direction:column;

    overflow:hidden;

    z-index:99998;

    border:1px solid rgba(27,94,184,.08);

    box-shadow:

        0 20px 60px rgba(15,23,42,.15),

        0 10px 25px rgba(0,0,0,.08);

    animation:chatOpen .35s ease;

}

/*=========================
         HEADER
=========================*/

.chat-header{

    height:82px;

    background:linear-gradient(
        135deg,
        #1B5EB8,
        #15498F
    );

    color:white;

    display:flex;

    justify-content:space-between;

    align-items:center;

    padding:0 20px;

}

/*=========================
      HEADER LEFT
=========================*/

.header-left{

    display:flex;

    align-items:center;

    gap:14px;

}

/*=========================
      HEADER LOGO
=========================*/

.header-logo{

    width:52px;

    height:52px;

    background:white;

    border-radius:50%;

    display:flex;

    justify-content:center;

    align-items:center;

    flex-shrink:0;

    box-shadow:

        0 5px 12px rgba(0,0,0,.15);

}

.header-logo img{

    width:36px;

    height:36px;

    object-fit:contain;

}

/*=========================
      HEADER TEXT
=========================*/

.header-info h4{

    font-size:17px;

    font-weight:600;

    margin-bottom:3px;

    color:white;

}

.header-info p{

    font-size:12px;

    color:rgba(255,255,255,.82);

}

/*=========================
      CLOSE BUTTON
=========================*/

.chat-header button{

    width:38px;

    height:38px;

    border:none;

    border-radius:50%;

    background:rgba(255,255,255,.18);

    color:white;

    font-size:22px;

    cursor:pointer;

    transition:.3s;

}

.chat-header button:hover{

    background:white;

    color:#1B5EB8;

    transform:rotate(90deg);

}

/*=========================
       ANIMATIONS
=========================*/

@keyframes ringRotate{

    from{

        transform:rotate(0deg);

    }

    to{

        transform:rotate(360deg);

    }

}

@keyframes floatButton{

    0%{

        transform:translateY(0);

    }

    50%{

        transform:translateY(-8px);

    }

    100%{

        transform:translateY(0);

    }

}

@keyframes chatOpen{

    from{

        opacity:0;

        transform:translateY(25px) scale(.96);

    }

    to{

        opacity:1;

        transform:translateY(0) scale(1);

    }

}

/*====================================================
        PROEN AI CHATBOT
        PART 2
=====================================================*/


/*=========================
        CHAT BODY
=========================*/

.chat-body{

    flex:1;

    overflow-y:auto;

    padding:20px;

    background:#F8FAFC;

    display:flex;

    flex-direction:column;

    gap:16px;

}

/* Scrollbar */

.chat-body::-webkit-scrollbar{

    width:6px;

}

.chat-body::-webkit-scrollbar-track{

    background:transparent;

}

.chat-body::-webkit-scrollbar-thumb{

    background:#D7DCE4;

    border-radius:20px;

}


/*=========================
      MESSAGE BUBBLES
=========================*/

.bot-message,
.user-message{

    max-width:82%;

    padding:14px 18px;

    border-radius:18px;

    font-size:14px;

    line-height:1.7;

    animation:messageAnimation .3s ease;

    word-break:break-word;

}

.bot-message{

    align-self:flex-start;

    background:#ffffff;

    color:#2D3748;

    border:1px solid #E6ECF2;

    box-shadow:0 5px 15px rgba(0,0,0,.04);

}

.user-message{

    align-self:flex-end;

    background:linear-gradient(135deg,#1B5EB8,#0E4A97);

    color:#ffffff;

    box-shadow:0 10px 20px rgba(27,94,184,.18);

}


/*=========================
      QUICK BUTTONS
=========================*/

.quick-actions{

    display:flex;

    flex-wrap:wrap;

    gap:10px;

    margin-top:5px;

}

.quick-actions button{

    background:#EEF5FF;

    color:#1B5EB8;

    border:1px solid #D8E7FF;

    border-radius:30px;

    padding:8px 14px;

    cursor:pointer;

    font-size:13px;

    transition:.3s;

}

.quick-actions button:hover{

    background:#1B5EB8;

    color:#ffffff;

}


/*=========================
        FOOTER
=========================*/

.chat-footer{

    padding:15px;

    background:#ffffff;

    border-top:1px solid #EEF2F6;

    display:flex;

    align-items:center;

    gap:12px;

}


/*=========================
       INPUT BOX
=========================*/

.chat-footer input{

    flex:1;

    height:48px;

    border:1px solid #D7DFEA;

    border-radius:30px;

    padding:0 18px;

    outline:none;

    font-size:14px;

    transition:.3s;

}

.chat-footer input:focus{

    border-color:#1B5EB8;

    box-shadow:0 0 0 4px rgba(27,94,184,.10);

}


/*=========================
      SEND BUTTON
=========================*/

.chat-footer button{

    width:48px;

    height:48px;

    border:none;

    border-radius:50%;

    background:linear-gradient(135deg,#F69323,#EA7F06);

    display:flex;

    justify-content:center;

    align-items:center;

    cursor:pointer;

    transition:.3s;

    color:white;

    font-size:18px;

}

.chat-footer button:hover{

    transform:scale(1.08);

    box-shadow:0 10px 20px rgba(246,147,35,.30);

}

.chat-footer button:active{

    transform:scale(.94);

}


/*=========================
     TYPING INDICATOR
=========================*/

#typing{

    display:flex;

    align-items:center;

    gap:5px;

    width:150px;

    padding:14px;

    border-radius:18px;

    background:white;

    box-shadow:0 5px 15px rgba(0,0,0,.05);

}

#typing span{

    width:8px;

    height:8px;

    background:#1B5EB8;

    border-radius:50%;

    animation:typing 1.2s infinite;

}

#typing span:nth-child(2){

    animation-delay:.2s;

}

#typing span:nth-child(3){

    animation-delay:.4s;

}


/*=========================
      ANIMATIONS
=========================*/

@keyframes typing{

    0%,100%{

        transform:translateY(0);

        opacity:.4;

    }

    50%{

        transform:translateY(-5px);

        opacity:1;

    }

}

@keyframes messageAnimation{

    from{

        opacity:0;

        transform:translateY(12px);

    }

    to{

        opacity:1;

        transform:translateY(0);

    }

}


/*=========================
        MOBILE
=========================*/

@media(max-width:768px){

.chat-container{

    width:95%;

    height:82vh;

    right:2.5%;

    bottom:95px;

}

.chat-header{

    padding:0 15px;

}

.header-logo{

    width:46px;

    height:46px;

}

.header-logo img{

    width:30px;

    height:30px;

}

.header-info h4{

    font-size:15px;

}

.header-info p{

    font-size:11px;

}

.chat-footer{

    padding:12px;

}

.chat-footer input{

    height:44px;

}

.chat-footer button{

    width:44px;

    height:44px;

}

}


/*=========================
      DARK HOVER EFFECT
=========================*/

.chat-container:hover{

    box-shadow:

        0 25px 60px rgba(15,23,42,.18),

        0 15px 35px rgba(27,94,184,.10);

}



/* ===========================================
   Small Welcome Popup
=========================================== */

.chat-welcome{

    position:fixed;

    right:25px;

    bottom:95px;

    width:280px;              /* Reduced from 320px */

    background:#fff;

    border-radius:14px;

    box-shadow:0 12px 35px rgba(0,0,0,.15);

    z-index:9998;

    display:none;

    overflow:hidden;

    animation:popupUp .4s ease;

}

/* Header */

.welcome-header{

    display:flex;

    align-items:center;

    gap:10px;

    padding:14px 16px;

    background:#17375E;

    color:#fff;

}

.welcome-logo{

    width:40px;

    height:40px;

    border-radius:50%;

    background:#fff;

    display:flex;

    justify-content:center;

    align-items:center;

}

.welcome-logo img{

    width:22px;

    height:22px;

}

.welcome-header h4{

    margin:0;

    font-size:15px;

    font-weight:600;

}

/* Body */

.welcome-body{

    padding:16px;

}

.welcome-body h5{

    margin:0 0 8px;

    font-size:15px;

    color:#17375E;

}

.welcome-body p{

    margin:0;

    font-size:13px;

    line-height:20px;

    color:#666;

}

/* Buttons */

.welcome-actions{

    padding:0 16px 16px;

}

.welcome-btn{

    width: 100%;

    padding:10px 12px;

    margin-top:8px;

    border:none;

    border-radius:20px;

    background:#F69323;

    color:#fff;

    font-size:13px;

    font-weight:600;

    cursor:pointer;

    transition:.3s;

}

.welcome-btn:hover{

    background:#17375E;

}

/* Close Button */

.welcome-close{

    position:absolute;

    top:8px;

    right:10px;

    background:none;

    border:none;

    color:#fff;

    font-size:20px;

    cursor:pointer;

}