/* 表单特有样式 */

/* 范围容器 */
.range-container {
    display: flex;
    align-items: center;
    gap: 10px;
}

.range-container input {
    width: 120px;
}

/* 下拉选项 */
select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%236366f1'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'%3E%3C/path%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 16px;
    padding-right: 40px;
}

/* 文本域 */
textarea {
    min-height: 120px;
    resize: vertical;
}

/* 内联组 */
.inline-group {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin-bottom: 10px;
}

.inline-item {
    display: flex;
    align-items: center;
    white-space: nowrap;
}

/* 教育网格 */
.edu-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 15px 25px;
    margin-top: 15px;
}

.edu-item {
    display: flex;
    align-items: center;
    flex: 0 0 auto;
    min-width: 280px;
    position: relative;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 12px 16px;
    transition: var(--transition);
}

.edu-item:hover {
    border-color: var(--primary-light);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.edu-item label {
    width: auto;
    min-width: 120px;
    margin-right: 15px;
    margin-bottom: 0;
    font-weight: 500;
    color: var(--text-color);
}

.edu-item input {
    flex: 1;
    width: auto;
    border: none;
    height: 40px;
    font-size: 16px;
    text-align: center;
    padding: 0;
    border-radius: 0;
    border-bottom: 2px solid transparent;
    background: transparent;
}

.edu-item input:focus {
    border-bottom: 2px solid var(--primary-light);
    box-shadow: none;
}

.edu-item span {
    margin-left: 8px;
    font-size: 16px;
    color: var(--text-light);
}

/* 问题容器 */
.questions-container {
    margin-top: 20px;
}

.question-item {
    background-color: rgba(248, 250, 252, 0.6);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 20px;
    margin-bottom: 20px;
    transition: var(--transition);
}

.question-item:hover {
    box-shadow: var(--shadow);
}

.question-actions {
    margin-top: 15px;
    display: flex;
    justify-content: flex-end;
    gap: 10px;
}

/* 选项容器 */
.options-container {
    margin-top: 15px;
}

.option-item {
    display: flex;
    align-items: center;
    margin-bottom: 10px;
    gap: 10px;
}

.option-item input {
    flex: 1;
}

/* 单选按钮美化 */
.radio-group {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin-top: 10px;
}

.radio-item {
    display: flex;
    align-items: center;
    cursor: pointer;
    padding: 8px 16px;
    border-radius: 8px;
    transition: var(--transition);
    background-color: var(--bg-color);
    border: 1px solid var(--border-color);
}

.radio-item:hover {
    background-color: rgba(99, 102, 241, 0.05);
}

.radio-item input[type="radio"] {
    margin-right: 8px;
    accent-color: var(--primary-color);
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.radio-item label {
    display: inline-block;
    margin-bottom: 0;
    font-weight: normal;
    cursor: pointer;
}

/* 学历单选按钮网格布局 */
.education-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 12px;
    margin-top: 10px;
}

.education-grid .checkbox-item {
    min-width: auto;
    padding: 10px 16px;
}

/* 复选框样式 */
.checkbox-group {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin-top: 10px;
}

.checkbox-item {
    display: flex;
    align-items: center;
    cursor: pointer;
    padding: 12px 20px;
    border-radius: 12px;
    transition: var(--transition);
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    user-select: none;
    min-width: 120px;
    justify-content: center;
}

.checkbox-item:hover {
    border-color: var(--primary-light);
    box-shadow: var(--shadow);
    transform: translateY(-1px);
}

.checkbox-item.checked {
    background-color: rgba(99, 102, 241, 0.08);
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(99, 102, 241, 0.2);
}

.checkbox-item input[type="checkbox"],
.checkbox-item input[type="radio"] {
    margin-right: 10px;
    accent-color: var(--primary-color);
    width: 18px;
    height: 18px;
    cursor: pointer;
    position: relative;
    top: -1px;
    opacity: 0;
    position: absolute;
}

.checkbox-item label {
    display: inline-block;
    margin-bottom: 0;
    font-weight: 500;
    cursor: pointer;
    user-select: none;
    flex: 1;
    text-align: center;
    position: relative;
    padding-left: 28px;
}

.checkbox-item label::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 18px;
    height: 18px;
    border: 2px solid var(--border-color);
    border-radius: 4px;
    background-color: var(--card-bg);
    transition: var(--transition);
}

.checkbox-item input[type="radio"] + label::before {
    border-radius: 50%;
}

.checkbox-item.checked label::before {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

.checkbox-item.checked label::after {
    content: '';
    position: absolute;
    left: 5px;
    top: 50%;
    transform: translateY(-50%);
    width: 8px;
    height: 8px;
    background-color: white;
    border-radius: 2px;
}

.checkbox-item input[type="radio"] + label::after {
    border-radius: 50%;
    left: 4px;
    width: 10px;
    height: 10px;
}

/* 性别复选框组 */
.gender-group {
    display: flex;
    gap: 15px;
    margin-top: 10px;
    justify-content: flex-start;
}

.gender-group .checkbox-item {
    min-width: 100px;
    padding: 10px 16px;
    justify-content: flex-start;
}

/* 范围项、性别项、学历项样式 */
.range-item, .gender-item, .education-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 1px 0;
    transition: var(--transition);
}

/* 范围项和组样式 */
#age-ranges-container, #gender-container, #education-container {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

/* 恢复字段按钮 */
.restore-fields {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 1000;
    display: none;
    animation: fadeIn 0.3s ease;
}

.restore-fields.show {
    display: block;
}

/* 模态框 */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    overflow-y: auto;
}

.modal-content {
    background-color: var(--card-bg);
    margin: 20px auto;
    padding: 30px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    max-width: 800px;
    position: relative;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
}