.main-content{
    height: calc(100vh - 200px);
}

/*Region header*/
.navbar-brand img{
    width: 50px;
    height: 50px;
    background-color: transparent;
}
.navbar{
    padding: 1rem;
}
/*End Region header*/
/*Region main menu*/
.main-menu{
    position: relative;
    color: white;
    font-style: italic;
    min-height: calc(50vh - 100px);

}

.main-menu .menu-img{
        width: 100%;
        height: 100%;
        object-fit: cover;
    }
.main-menu .menu-texts{
        box-shadow:  5px 10px black;
}
.main-menu .menu-texts .menu-title{
        position: absolute;
        top: 20%;
        left: 15%;
        font-size: clamp(1rem, 4vw, 3rem);
}
.main-menu .menu-texts .menu-desc{
        position: absolute;
        top: 30%;
        left: 15%;
        font-size: clamp(0.8rem, 2.5vw, 1.5rem);
}
/*End Region main menu*/
/*Region chat*/
.outer-chat {
            font-family: Arial, sans-serif;
            background: #f5f7fa;
            display: flex;
            justify-content: center;
            align-items: center;
            height: 100%;
            margin: 0;
        }
        .chat-container {
            width: 100%;
            background: white;
            border-radius: 10px;
            box-shadow: 0 4px 12px rgba(0,0,0,0.1);
            overflow: hidden;
             display: flex;
            flex-direction: column;
            height: 100%;
        }
        #chatbox {
            flex: 1;
            padding: 15px;
            overflow-y: auto;
             display: flex;
            flex-direction: column;
        }
        .message {
            margin: 8px 0;
            padding: 10px;
            border-radius: 8px;
            max-width: 80%;
            word-wrap: break-word;
        }
        .user {
            background: #d0e6ff;
            float: right;
            align-self: flex-end;
        }
        .bot {
            background: #e8e8e8;
            float: left;
            align-self: flex-start;
        }
        .system {
            background: red;
            align-self: center;
        }
        .input-area {
            display: flex;
            border-top: 1px solid #ddd;
        }
        #userInput {
            flex: 1;
            border: none;
            padding: 12px;
            font-size: 14px;
        }
        #sendBtn {
            background: #007bff;
            color: white;
            border: none;
            padding: 12px 18px;
            cursor: pointer;
        }
        #sendBtn:hover {
            background: #0056b3;
        }
/*End Region chat*/

#recordBtn {
      font-size: 20px;
      padding: 15px;
      border-radius: 50%;
      background-color: #007bff;
      color: white;
      border: none;
      cursor: pointer;
    }
    #recordBtn:active {
      background-color: #ff3b30; /* basılı tutulduğunda kırmızı */
    }
    #waveform {
      display: none;
        position: absolute;
        left: 0;
        top: 0;
      width: 400px;
      height: 100px;
      border: 1px solid #ccc;
      margin-top: 15px;
        z-index: 11;
    }
    .waveform-visible {
        display: block !important;
    }