body * {
    box-sizing: border-box;
    flex-shrink: 0;

}

body {
    font-family: PingFangSC-Regular, Roboto, Helvetica Neue, Helvetica, Tahoma,
    Arial, PingFang SC-Light, Microsoft YaHei;
    font-size: 16px;
    margin: 0 auto;
    background-color: rgba(226, 237, 250, 1);


}

input {
    background-color: transparent;
    border: 0;
}

button {
    margin: 0;
    padding: 0;
    border: 1px solid transparent;
    outline: none;
    background-color: transparent;
}

button:active {
    opacity: 0.6;
}

.flex-col {
    display: flex;
    flex-direction: column;
}

.flex-row {
    display: flex;
    flex-direction: row;
}

.justify-start {
    display: flex;
    justify-content: flex-start;
}

.justify-center {
    display: flex;
    justify-content: center;
}

.justify-end {
    display: flex;
    justify-content: flex-end;
}

.justify-evenly {
    display: flex;
    justify-content: space-evenly;
}

.justify-around {
    display: flex;
    justify-content: space-around;
}

.justify-between {
    display: flex;
    justify-content: space-between;
}

.align-start {
    display: flex;
    align-items: flex-start;
}

.align-center {
    display: flex;
    align-items: center;
}

.align-end {
    display: flex;
    align-items: flex-end;
}

.hidden {
    display: none;
}

.show {
    display: block;
}

.text-center {
    text-align: center;
}

.text-left {
    text-align: left;
}

.text-right {
    text-align: right;
}

.text-justify {
    text-align: justify;
}

.text-nowrap {
    white-space: nowrap;
}

.text-ellipsis {
    text-overflow: ellipsis;
    overflow: hidden;
}

.text-uppercase {
    text-transform: uppercase;
}

.text-lowercase {
    text-transform: lowercase;
}

/*禁用edge自带的显示密码*/
::-ms-reveal {
    display: none;
}
.qrcode-instruction {
    margin-top: 20px;
    color: #666;
    font-size: 14px;
}

.qrcode-expired {
    color: #dc3545;
}

.qrcode-footer {
    padding: 15px 20px;
    text-align: center;
    border-top: 1px solid #e9ecef;
}

.qrcode-refresh {
    color: #007bff;
    cursor: pointer;
    margin-top: 10px;
    display: inline-block;
}

/* 新增样式 */
.modal-info-content {
    padding: 20px;
    text-align: center;
}
.modal-info-title {
    font-size: 18px;
    font-weight: bold;
    margin-bottom: 10px;
}
.modal-info-message {
    font-size: 14px;
    line-height: 1.5;
    margin-bottom: 20px;
}