/* Container */
#chat-container {
    width: 320px;
    height: 480px;
    display: flex;
    flex-direction: column;
    border-radius: 14px;
    background: rgba(20, 20, 20, 0.65);
    backdrop-filter: blur(20px);
    box-shadow: 0 0 30px rgba(0,0,0,0.4);
    padding: 0;
    overflow: hidden;
}

/* Header */
#chat-header {
    background: #0078ff;
    color: white;
    padding: 10px 14px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: bold;
}

#chat-close-btn {
    background: rgba(255,255,255,0.25);
    border: none;
    color: white;
    padding: 6px 10px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 14px;
}

/* Chat body */
#chat-body {
    flex: 1;
    padding: 12px;
    overflow-y: auto;
}

/* Input area FIXED AT BOTTOM */
#chat-input-area {
    display: flex;
    padding: 10px;
    background: rgba(0,0,0,0.35);
    gap: 8px;
}

#chat-input {
    flex: 1;
    padding: 8px 10px;
    border-radius: 6px;
    border: none;
}

#send-btn {
    background: #0078ff;
    border: none;
    color: white;
    padding: 8px 12px;
    border-radius: 6px;
    cursor: pointer;
}

/* Messages */
.msg {
    margin: 8px 0;
    padding: 8px 12px;
    border-radius: 10px;
    max-width: 80%;
}

.msg-user {
    background: #0078ff;
    color: white;
    margin-left: auto;
}

.msg-bot {
    background: #eee;
    color: #333;
    margin-right: auto;
}