/* 车辆搜索表单样式 */
.car-search-form-container {
    padding: 30px 0;
    margin-bottom: 30px;
}

/* 去掉容器内的 padding */
.car-search-form-container .container {
    padding-left: 0;
    padding-right: 0;
}

.search-form-title {
    text-align: center;
    font-size: 2rem;
    font-weight: bold;
    color: #333;
    margin-bottom: 30px;
}

.car-search-form {
    background-color: #668FCA;
    border-radius: 12px;
    padding: 30px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.search-form-row {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin-bottom: 20px;
}

.search-form-row:last-child {
    margin-bottom: 0;
}

.search-form-group {
    flex: 1;
    min-width: 200px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.search-form-group.full-width {
    flex: 1 1 100%;
    flex-direction: column;
    align-items: flex-start;
}

.search-form-label {
    flex: 0 0 auto;
    font-weight: 600;
    color: #333;
    font-size: 0.95rem;
    white-space: nowrap;
    min-width: 100px;
    text-align: right;
}

.search-form-select,
.search-form-input {
    flex: 1;
    padding: 10px 15px;
    border: 1px solid #ddd;
    border-radius: 6px;
    font-size: 0.95rem;
    background-color: white;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
    min-width: 0;
    box-sizing: border-box;
    height: 42px;
}

.search-form-select:focus,
.search-form-input:focus {
    outline: none;
    border-color: #5ACFC9;
    box-shadow: 0 0 0 3px rgba(90, 207, 201, 0.1);
}

.search-form-input::placeholder {
    color: #999;
}


/* 所在地复选框样式 */
.location-checkboxes {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 12px;
    margin-top: 10px;
    width: 100%;
}

.location-checkbox {
    display: flex;
    align-items: center;
    cursor: pointer;
    font-size: 0.9rem;
    color: #333;
    user-select: none;
}

.location-checkbox input[type="checkbox"] {
    width: 18px;
    height: 18px;
    margin-right: 15px;
    cursor: pointer;
    accent-color: #5ACFC9;
    flex-shrink: 0;
}

.location-checkbox span {
    flex: 1;
    text-align: left;
}

.location-checkbox:hover {
    color: #5ACFC9;
}

/* 关键字和搜索按钮行 */
.search-keyword-group {
    flex: 1;
    min-width: 300px;
}

.search-keyword-group .search-form-label {
    min-width: 80px;
}

.keyword-input {
    flex: 1;
}

.search-button-group {
    flex: 0 0 auto;
    display: flex;
    align-items: center;
    min-width: 120px;
}

.search-button-group .search-form-label {
    display: none;
}

.search-submit-btn {
    width: 100%;
    height: 42px;
    padding: 0 30px;
    background-color: #6BE5DA;
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-sizing: border-box;
    display: flex;
    align-items: center;
    justify-content: center;
}

.search-submit-btn:hover {
    background-color: #5ACFC9;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(107, 229, 218, 0.3);
}

.search-submit-btn:active {
    transform: translateY(0);
}

/* 响应式设计 */
@media (max-width: 1200px) {
    .search-form-group {
        min-width: 180px;
    }
    
    .location-checkboxes {
        grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
    }
}

@media (max-width: 992px) {
    .car-search-form-container {
        padding: 20px 0;
    }
    
    .search-form-title {
        font-size: 1.6rem;
        margin-bottom: 25px;
    }
    
    .car-search-form {
        padding: 25px;
    }
    
    .search-form-row {
        gap: 15px;
        margin-bottom: 15px;
    }
    
    .search-form-group {
        min-width: 150px;
    }
    
    .search-form-label {
        min-width: 90px;
        font-size: 0.9rem;
    }
    
    .location-checkboxes {
        grid-template-columns: repeat(auto-fill, minmax(90px, 1fr));
        gap: 10px;
    }
}

@media (max-width: 768px) {
    .car-search-form-container {
        padding: 15px 0;
    }
    
    .search-form-title {
        font-size: 1.4rem;
        margin-bottom: 20px;
    }
    
    .car-search-form {
        padding: 20px;
        border-radius: 8px;
    }
    
    .search-form-row {
        flex-direction: column;
        gap: 15px;
        margin-bottom: 15px;
    }
    
    .search-form-group {
        min-width: 100%;
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }
    
    .search-form-group.full-width {
        flex-direction: column;
    }
    
    .search-form-label {
        text-align: left;
        min-width: auto;
        margin-bottom: 0;
    }
    
    .search-form-select,
    .search-form-input {
        width: 100%;
    }
    
    .location-checkboxes {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }
    
    .search-keyword-group {
        min-width: 100%;
    }
    
    .search-keyword-group .search-form-label {
        display: block;
        text-align: left;
        min-width: auto;
    }
    
    .search-button-group {
        min-width: 100%;
    }
    
    .search-button-group .search-form-label {
        display: none;
    }
    
    .search-submit-btn {
        width: 100%;
    }
}

@media (max-width: 576px) {
    .search-form-title {
        font-size: 1.2rem;
    }
    
    .car-search-form {
        padding: 15px;
    }
    
    .search-form-label {
        font-size: 0.9rem;
    }
    
    .search-form-select,
    .search-form-input {
        padding: 8px 12px;
        font-size: 0.9rem;
        height: 38px;
    }
    
    .search-submit-btn {
        height: 38px;
    }
    
    .location-checkboxes {
        grid-template-columns: 1fr;
    }
    
    .location-checkbox {
        font-size: 0.85rem;
    }
}

/* 手机版横向滚动修复 */
@media (max-width: 768px) {
    .car-search-form-container {
        max-width: 100vw;
        overflow-x: hidden;
    }
    
    .car-search-form-container .container {
        max-width: 100vw;
        overflow-x: hidden;
        padding-left: 15px;
        padding-right: 15px;
    }
    
    .car-search-form {
        max-width: 100%;
        overflow-x: hidden;
    }
    
    .search-form-row {
        max-width: 100%;
        overflow-x: hidden;
    }
    
    .search-form-group {
        max-width: 100%;
        min-width: 0;
    }
    
    .search-form-select,
    .search-form-input {
        max-width: 100%;
        box-sizing: border-box;
    }
    
    .location-checkboxes {
        max-width: 100%;
        overflow-x: hidden;
    }
}