/* 自定义选择框样式 */
.custom-select {
    position: relative;
    width: 100%;
}

.custom-select select {
    appearance: none;
    -webkit-appearance: none;
    width: 100%;
    padding: 0.75rem 2.5rem 0.75rem 1rem;
    border: 1px solid #e2e8f0;
    border-radius: 0.5rem;
    background-color: #fff;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.2s ease;
}

.custom-select select:focus {
    outline: none;
    border-color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.custom-select::after {
    content: "\f078";
    font-family: "FontAwesome", sans-serif;
    position: absolute;
    top: 50%;
    right: 1rem;
    transform: translateY(-50%);
    pointer-events: none;
    color: #64748b;
}

/* 禁用状态样式 */
.custom-select select:disabled {
    background-color: #f8fafc;
    color: #94a3b8;
    cursor: not-allowed;
    border-color: #e2e8f0;
}

select option {
    padding: 0.5rem;
    color: #475569;
    background-color: #fff;
}

select option:checked {
    background-color: #eff6ff;
    color: #1e40af;
}