* {
    box-sizing: border-box;
}

body.login-page {
    min-height: 100vh;
    margin: 0;
    background-image: url("../../images/messagebg.gif");
    font-family: Arial, "Microsoft JhengHei", sans-serif;
}

.login-shell {
    width: min(100% - 24px, 920px);
    margin: 0 auto;
    padding: 32px 0;
}

.login-header {
    margin-bottom: 20px;
    text-align: center;
}

.login-header img {
    display: block;
    width: min(100%, 592px);
    height: auto;
    margin: 0 auto;
}

.login-notice,
.login-error {
    width: min(100%, 720px);
    margin: 0 auto 20px;
    padding: 20px;
    line-height: 1.6;
}

.login-notice {
    color: crimson;
    background-color: khaki;
}

.login-error {
    color: #cc0000;
    border: 1px solid #cc0000;
    background: #ffffff;
}

.login-panel {
    display: grid;
    min-height: 350px;
    padding: 0;
    border: 3px solid #666600;
    overflow: hidden;
    background-color: #d2ffe9;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0;
}

.login-panel--single {
    max-width: 520px;
    margin: 0 auto;
    grid-template-columns: 1fr;
}

.login-side {
    display: flex;
    width: 100%;
    max-width: 100%;
    min-width: 0;
    min-height: 344px;
    padding: 20px 12px;
    border: 1px solid #666600;
    overflow: hidden;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.login-section {
    width: 100%;
    max-width: 100%;
    min-width: 0;
    text-align: center;
}

.login-section form {
    min-width: 0;
}

.login-form-table {
    width: min(100%, 250px);
    margin: 0 auto;
    border: 2px solid #336699;
    border-collapse: collapse;
    background-color: #ffffff;
}

.login-form-table th {
    padding: 5px;
    border-bottom: 1px solid #336699;
    background-color: #ccddee;
    font-size: 16px;
    font-weight: normal;
    text-align: center;
}

.login-form-table td {
    padding: 5px;
    text-align: left;
}

.login-form-table td:first-child {
    width: 64px;
    text-align: right;
    white-space: nowrap;
}

.login-form-table input[type="text"],
.login-form-table input[type="password"] {
    width: 100%;
    min-width: 0;
    padding: 2px;
    font: inherit;
}

.login-form-table .login-form-actions {
    padding: 6px;
    border-top: 1px solid #336699;
    text-align: center;
}

.login-form-table .login-form-actions input,
.login-form-table .login-form-actions button {
    width: auto;
    padding: 1px 6px;
    font: inherit;
}

.login-help {
    margin: 10px auto 0;
    color: #ff0000;
    font-size: 13px;
    line-height: 1.5;
    text-align: center;
}

.login-links {
    border-top: 1px solid #336699;
    font-size: 12px;
    text-align: center !important;
}

.login-footer {
    margin: 10px 0 0;
    font-size: 14px;
}

.otp-description {
    padding: 18px 12px !important;
    line-height: 1.6;
    text-align: center !important;
    white-space: normal !important;
    overflow-wrap: break-word;
}

.otp-field {
    padding: 0 18px 18px !important;
    text-align: center !important;
}

.otp-field label {
    display: block;
    margin-bottom: 6px;
}

.otp-field input {
    max-width: 180px;
    text-align: center;
}

.otp-help {
    max-width: 320px;
    margin: 12px auto 0;
    color: #555555;
    font-size: 13px;
    line-height: 1.5;
}

.otp-help a {
    font: inherit;
}

@media (max-width: 720px) {
    .login-shell {
        padding: 20px 0;
    }

    .login-panel {
        grid-template-columns: 1fr;
    }

    .login-side {
        min-height: auto;
        padding: 24px 12px;
    }
}

@media (max-width: 360px) {
    .login-side {
        padding-right: 8px;
        padding-left: 8px;
    }
}