/* =====================================================
   CHAT BODY (MESSAGE CONTAINER)
===================================================== */
#chatBody {
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: 10px;
    overflow-y: auto;
    
}

/* =====================================================
   MAIN CHATBOT CONTAINER
===================================================== */
.chatbot-container {
    position: fixed;
    bottom: 24px;
    right: 24px;

    width: 420px;
    height: 640px;
    max-height: 90vh;

    background: #ffffff;
    border-radius: 18px;
    box-shadow: 0 18px 40px rgba(0,0,0,0.18);

    display: flex;
    flex-direction: column;
    font-family: Arial, sans-serif;

    overflow: hidden;
    z-index: 9999;
}

/* =====================================================
   HEADER
===================================================== */
.chatbot-header {
    background: linear-gradient(135deg, #3a5bff, #4f6bff);
    color: #ffffff;
    padding: 14px 18px;

    display: flex;
    justify-content: space-between;
    align-items: center;
}

.chatbot-header h1 {
    font-size: 17px;
    font-weight: 600;
}

.chatbot-header button {
    background: rgba(255,255,255,0.18);
    border: none;
    color: white;

    width: 30px;
    height: 30px;
    border-radius: 50%;

    cursor: pointer;
    margin-left: 8px;
}

.chatbot-header button:hover {
    background: rgba(255,255,255,0.3);
}

/* =====================================================
   CHAT BODY (SCROLLABLE AREA)
===================================================== */
.chatbot-body {
    flex: 1;
    padding: 18px;

    background: #f6f7fb;

    display: flex;
    flex-direction: column;
    gap: 14px;

    overflow-y: auto;
     /* Hide scrollbar but keep scrolling */
     scrollbar-width: none;        /* Firefox */
    -ms-overflow-style: none;      /* IE / Edge (legacy) */
}

/* Chrome, Safari, Opera */
.chatbot-body::-webkit-scrollbar {
    display: none;
}

/* =====================================================
   USER MESSAGE BUBBLE
===================================================== */
.user-message {
    align-self: flex-end;

    background: #4466ff;
    color: #ffffff;

    padding: 10px 14px;
    border-radius: 16px 16px 0 16px;

    max-width: 70%;
    font-size: 14px;

    word-wrap: break-word;
}

/* =====================================================
   BOT MESSAGE BUBBLE
===================================================== */
.bot-message {
    align-self: flex-start;

    background: #f1f1f1;
    color: #333333;

    padding: 10px 14px;
    border-radius: 16px 16px 16px 0;

    max-width: 70%;
    font-size: 14px;

    word-wrap: break-word;
}

/* Message entry animation */
@keyframes messageFadeIn {
    from {
        opacity: 0;
        transform: translateY(6px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.user-message,
.bot-message {
    animation: messageFadeIn 0.5s ease-out;
}


/* =====================================================
   TYPING INDICATOR
===================================================== */
.typing-indicator {
    align-self: flex-start;

    background: #f1f1f1;
    color: #666666;

    padding: 8px 12px;
    border-radius: 16px;

    font-size: 13px;
    font-style: italic;
}

/* =====================================================
   FOOTER (INPUT AREA)
===================================================== */
.chatbot-footer {
    display: flex;
    gap: 10px;

    padding: 12px 16px;
    background: #ffffff;
    border-top: 1px solid #e5e5e5;
}

/* TEXT INPUT (MULTI-LINE, AUTO-WRAP) */
.chatbot-footer textarea {
    flex: 1;

    resize: none;
    min-height: 42px;
    max-height: 120px;

    padding: 10px 14px;
    border-radius: 12px;
    border: 1px solid #ddd;

    font-size: 14px;
    line-height: 1.4;

    outline: none;
    overflow-y: hidden;
}

.chatbot-footer textarea:focus {
    border-color: #4466ff;
}

/* SEND BUTTON */
.chatbot-footer button {
    background: none;
    border: none;

    font-size: 20px;
    color: #4466ff;

    cursor: pointer;
}

/* =====================================================
   OWNERSHIP / BRAND FOOTER
===================================================== */
.chatbot-ownership {
    text-align: center;
    font-size: 12px;
    color: #999999;

    padding: 6px 0;
    border-top: 1px solid #eeeeee;
    background: #fafafa;
}

/* =====================================================
   WELCOME PANEL
===================================================== */
.welcome-panel {
    display: flex;
    flex-direction: column;

    align-items: center;      /* horizontal center */
    justify-content: flex-start; /* stay at top */

    text-align: center;
    padding: 24px 20px 0;
}

.welcome-logo {
    width: 70px;
    margin-bottom: 10px;
}

.welcome-panel h3 {
    margin: 6px 0;
    font-size: 18px;
    font-weight: 600;
}

.welcome-panel p {
    margin-top: 4px;
    font-size: 14px;
    color: #555555;
    line-height: 1.4;
}

/* =====================================================
   CHATBOT LAUNCHER BUTTON
===================================================== */
#chatbot-launcher {
    position: fixed;
    bottom: 20px;
    right: 20px;

    width: 55px;
    height: 55px;

    font-size: 24px;
    border-radius: 50%;

    display: flex;
    align-items: center;
    justify-content: center;

    cursor: pointer;
    box-shadow: 0 8px 20px rgba(0,0,0,0.3);

    z-index: 9999;
}

/* =====================================================
   UTILITY
===================================================== */
.hidden {
    display: none;
}

/* Typing dots animation */
.typing-dots::after {
    content: "";
    display: inline-block;
    width: 1em;
    animation: dots 1.8s infinite steps(3, end);
}

@keyframes dots {
    0%   { content: ""; }
    33%  { content: "."; }
    66%  { content: ".."; }
    100% { content: "..."; }
}

/* =====================================================
   ERROR MESSAGE
===================================================== */
.error-message {
    background: #ffe6e6;
    color: #b00020;
    border-left: 4px solid #b00020;
}