* {
    box-sizing: border-box;
}


body {

    margin: 0;

    min-height: 100vh;

    display: flex;

    align-items: center;

    justify-content: center;

    background: #f4f5f7;

    font-family: "Inter", sans-serif;

    color: #123f6b;

}


.auth-container {

    width: 100%;

    padding: 20px;

    display: flex;

    justify-content: center;

}


.auth-card {

    width: 100%;

    max-width: 430px;

    background: #ffffff;

    padding: 38px 35px;

    border-radius: 18px;

    box-shadow:
        0 15px 40px
        rgba(0, 0, 0, 0.15);

}


.logo {

    text-align: center;

    font-size: 28px;

    font-weight: 800;

    color: #104675;

    margin-bottom: 28px;

}


.auth-step h1 {

    text-align: center;

    font-size: 26px;

    margin: 0 0 8px;

}


.subtitle {

    text-align: center;

    color: #66809a;

    font-size: 14px;

    margin-bottom: 28px;

}


.input-group {

    margin-bottom: 18px;

}


.input-group label {

    display: block;

    font-size: 13px;

    font-weight: 700;

    margin-bottom: 8px;

    color: #163f67;

}


.input-group input {

    width: 100%;

    height: 48px;

    border: 1px solid #ccd5df;

    border-radius: 8px;

    padding: 0 14px;

    font-size: 16px;

    outline: none;

}


.input-group input:focus {

    border-color: #104675;

    box-shadow:
        0 0 0 3px
        rgba(16, 70, 117, 0.1);

}


.primary-btn {

    width: 100%;

    height: 48px;

    border: none;

    border-radius: 8px;

    background: #104675;

    color: white;

    font-size: 16px;

    font-weight: 700;

    cursor: pointer;

}


.primary-btn:disabled {

    opacity: 0.6;

    cursor: not-allowed;

}


.back-btn {

    border: none;

    background: transparent;

    color: #104675;

    font-weight: 600;

    cursor: pointer;

    padding: 0;

    margin-bottom: 20px;

}


.message {

    margin-top: 15px;

    padding: 12px;

    border-radius: 7px;

    font-size: 13px;

    text-align: center;

    display: none;

}


.message.error {

    display: block;

    background: #ffe1e1;

    color: #b42318;

}


.message.success {

    display: block;

    background: #e0f7e9;

    color: #18794e;

}


.hidden {

    display: none !important;

}


.loading {

    text-align: center;

    margin-top: 20px;

    color: #104675;

}


@media (
    max-width: 480px
) {

    .auth-card {

        padding: 30px 22px;

    }

}