/* unit-container.css */

.unit-container {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    background-color: #f9e3d1;
    padding: 20px;
    border-radius: 8px;
    gap: 15px;
    margin: 0 auto;    /* 居中对齐 */
}

.triangle-icon {
    width: 0;
    height: 0;
    border-left: 6px solid transparent;
    border-right: 6px solid transparent;
    border-top: 10px solid #333; /* Dark triangle color */
    margin-right: 5px;
    cursor: pointer;
    transition: transform 0.3s ease;
}

.rotate-left {
    transform: rotate(-90deg); /* Rotate to the left */
}

/* 输入部分的样式 */
.input-section {
    display: flex;
    align-items: center;
    gap: 10px;
}

/* 设置label和输入框的间距 */
.input-section label {
    font-weight: bold;
    color: #333;
}

/* 输入框和选择框的样式 */
select, input[type="text"] {
    padding: 8px;
    border-radius: 4px;
    border: 1px solid #ccc;
    font-size: 14px;
}

/* Options部分的样式 */
.options-section {
    display: flex;
    align-items: center;
    gap: 10px;
}

.tab-color-picker {
    width: 40px;
    height: 30px;
    border: none; /* 深灰色边框 */
    border-radius: 4px; /* 轻微的圆角 */
    cursor: pointer;
    box-shadow: inset 0 0 0 10px #dddbdb; /* 内部阴影模拟 padding 颜色 */
    padding: 1px; /* 内边距，增加点击区域 */
}

/* Toggle switch 样式 */
.toggle-switch {
    position: relative;
    display: inline-block;
    width: 36px;
    height: 16px;
}

.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #ccc;
    transition: .4s;
    border-radius: 16px;
}

.slider:before {
    position: absolute;
    content: "";
    height: 12px;
    width: 12px;
    left: 2px;
    bottom: 2px;
    background-color: white;
    transition: .4s;
    border-radius: 50%;
}

input:checked + .slider {
    background-color: #3b5998;
}

input:checked + .slider:before {
    transform: translateX(20px);
}

/* Toggle label 样式 */
.toggle-label {
    font-weight: bold;
    color: #333;
    font-size: 16px;
    /* margin-left: 5px; */
}


.toggle-label[data-tooltip] {
    position: relative;
    cursor: pointer;
}

.toggle-label[data-tooltip]:hover::after {
    content: attr(data-tooltip);
    position: absolute;
    top: 100%; /* 在 label 下方显示提示 */
    left: 50%;
    transform: translateX(-50%);
    background-color: #333;
    color: #fff;
    padding: 5px;
    border-radius: 4px;
    font-size: 12px;
    white-space: nowrap;
    z-index: 10;
    margin-top: 5px; /* 与 label 的间距 */
}

/* 按钮样式 */
.btn {
    background-color: #3b5998;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-weight: bold;
    padding: 10px 20px;
    font-size: 16px;
    transition: background-color 0.3s ease;
}

.btn:hover {
    background-color: #2a4175;
}


/* course-professor-tab 隐藏开关样式 Toggle switch with green active state and gray inactive state */
.toggle-switch {
    position: relative;
    display: inline-block;
    width: 36px;
    height: 16px;
}

.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #ccc;
    transition: .4s;
    border-radius: 16px;
}

input.line-toggle:checked + .slider {
    background-color: #4CAF50; /* Green when checked */
}

input.line-toggle:not(:checked) + .slider {
    background-color: #e0e0e0; /* Gray-white when unchecked */
}


/* 响应式调整 */
@media (max-width: 600px) {
    .input-section, .options-section, .button-section {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
}