.member-login-main {
    background: linear-gradient(180deg, #f6f9fc 0%, #ffffff 72%);
}

.member-login-shell {
    width: 100%;
    min-height: clamp(520px, 62vh, 720px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 72px 20px 88px;
}

.member-login-card {
    width: 100%;
    max-width: 480px;
    padding: 38px 34px 32px;
    border: 1px solid #d8e4ee;
    border-radius: 8px;
    background: #ffffff;
    box-shadow: 0 16px 40px rgba(18, 58, 99, 0.1);
}

.member-login-header {
    margin-bottom: 26px;
    text-align: center;
}

.member-login-icon {
    width: 48px;
    height: 48px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 14px;
    border-radius: 8px;
    background: #e8f2fb;
    color: #0a5ea8;
    font-size: 21px;
}

.member-login-title {
    margin: 0 0 8px;
    color: #123a63;
    font-size: 30px;
    font-weight: 700;
    line-height: 1.2;
}

.member-login-subtitle {
    margin: 0;
    color: #50667c;
    font-size: 15px;
    line-height: 1.6;
    word-break: keep-all;
}

.member-login-form {
    margin: 0;
}

.member-login-field {
    margin-bottom: 15px;
}

.member-login-field label {
    display: block;
    margin-bottom: 8px;
    color: #123a63;
    font-size: 15px;
    font-weight: 700;
}

.member-login-input {
    width: 100%;
    height: 48px;
    padding: 0 14px;
    border: 1px solid #cfdbe6;
    border-radius: 8px;
    background: #ffffff;
    color: #1d2b36;
    font-size: 15px;
    outline: none;
}

.member-login-input:focus {
    border-color: #0a5ea8;
    box-shadow: 0 0 0 3px rgba(10, 94, 168, 0.14);
}

.member-login-submit {
    width: 100%;
    height: 50px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin: 18px 0 20px;
    border: 0;
    border-radius: 8px;
    background: #0a5ea8;
    color: #ffffff;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
}

.member-login-submit:hover,
.member-login-submit:focus {
    background: #084a84;
}

.member-login-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.member-login-actions a {
    min-height: 42px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    padding: 10px 12px;
    border: 1px solid #d3e0ea;
    border-radius: 8px;
    background: #f2f7fb;
    color: #24455f;
    font-size: 14px;
    font-weight: 700;
    line-height: 1.25;
    text-align: center;
    text-decoration: none;
}

.member-login-actions a:hover,
.member-login-actions a:focus {
    background: #e8f2fb;
    color: #123a63;
    text-decoration: none;
}

@media (max-width: 640px) {
    .member-login-shell {
        min-height: auto;
        align-items: flex-start;
        padding: 34px 14px 58px;
    }

    .member-login-card {
        padding: 28px 18px 22px;
        box-shadow: none;
    }

    .member-login-title {
        font-size: 26px;
    }

    .member-login-subtitle {
        font-size: 14px;
    }

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

@media (max-width: 360px) {
    .member-login-card {
        padding: 24px 14px 20px;
    }

    .member-login-submit,
    .member-login-input {
        height: 46px;
    }
}