.material-item {
    width: 100%;
    margin: 0 auto;
}

.material-item table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
}


.material-item th, .material-item td {
    border: 1px solid #ddd;
    text-align: center;
    padding: 8px;
}

.material-item th {
    background-color: #f2f2f2;
    font-size: 16px;
}



.drop-area {
    border: 2px dashed #ccc;
    border-radius: 20px;
    width: 96%;
    padding: 20px;
    text-align: center;
    color: #555;
    transition: all 0.3s ease;
    margin-left: auto;
    margin-right: auto;
}
.drop-area.highlight {
    border-color: #2e7d32;
}
.drop-area p {
    margin: 0;
    font-size: 1em;
}
.drop-area input[type="file"] {
    display: none;
}
.drop-area .button {
    display: inline-block;
    padding: 10px 20px;
    margin-top: 10px;
    background-color: #2e7d32;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 1em;
}
.drop-area .button:hover {
    background-color: #2c682d;
}

.chat-settings {
    width: 100%;
    display: flex;
}

.chat-setting-item {
    width: 46%;
    height:330px;
    background-color: rgb(237 237 237);
    padding: 20px 40px;
    border-radius: 15px;
    display: inline-block;
    margin-right: 2%;
    margin-left: 2%;
    font-size: 14px;
    color: rgb(21 21 21);
}

.chat-setting-item h2 {
    width: 100%;
    text-align: center;
    margin-bottom: 16px;
}

.temperature-intro {
    font-size: 14px;
    color: black;
}

.temperature-control{
    width: 100%;
    height: 100px;
    margin-top: 20px; 
    display: flex; 
    align-items: center;
}

.temperature-control label {
    font-size: 14px; 
    margin-right: 10px; 
    width: 200px;
    display: inline-flex;
    align-items: center;
}

.temperature-control label img {
    width: 48px;
    height: 48px;
}


.chat-setting-item input{
    border: 2px solid rgb(250 173 20) !important;
    border-radius: 10px !important;
}

.setting-btn {
    border: none; 
    padding: 8px 16px;
    font-size: 1.1em; 
    border-radius: 4px; 
    cursor: pointer; 
    flex: 1;
    color: white;
    height: 40px;
    margin-left: 10px;
}

.setting-submit-btn {
    background-color: rgb(45 89 255);
}

.setting-reset-btn {
    background-color: rgb(249 77 77)
}

.split-arg-item {
    margin-top: 10px; 
    display: flex; 
    align-items: center;
    height: 40px;
}

.split-arg-item label {
    font-size: 1.2em;
    margin-right: 10px; 
    width: 180px;
}

.split-bottom{
    font-size: 10px;
    margin-top: 32px;
}

.chat-setting-item-control {
    width: 100%;
    /* height: 100px; */
    margin-top: 20px; 
    display: flex; 
    align-items: center;
}

.vector-search {
    position: absolute;
    right: 0px;
    width: 51px;
    height: 51px;
    background: rgb(45 89 255);
    background-image: url('../images/search.png');
    background-repeat: no-repeat;
    background-position: center;
    /* background-size: cover; */
}

#searchText{
    border: 1px solid gray;
}

#results{
    width: 96%;
    height: 500px;
    overflow-y: scroll;
    margin-top: 20px;
    margin-left: 2%;
    margin-right: 2%;
}

.result-item {
    width: 100%;
    background-color: rgb(237 237 237);
    border: 1px solid #e1e1e1;
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 20px;
}

.material-modal-title{
    width: 100%;
    height: 40px;
    padding: 0px 5px;
    background-color: rgb(236 236 236);
}


.material-modal-content{
    padding: 20px;
}

#loadingSpinner {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border: 4px solid #f3f3f3;
    border-top: 4px solid #3498db; /* 旋转的颜色 */
    border-radius: 50%;
    width: 50px;
    height: 50px;
    animation: spin 1s linear infinite;
}
@keyframes spin {
    0% { transform: translate(-50%, -50%) rotate(0deg); }
    100% { transform: translate(-50%, -50%) rotate(360deg); }
}
#loadingSpinner.hidden {
    display: none;
}