.nasa-auth-register {
    --register-ink: #303238;
    --register-muted: #686d76;
    --register-accent: #b3262d;
}

.nasa-auth-register .auth-wrapper {
    min-height: 100vh;
    min-height: 100dvh;
}

.nasa-auth-register .auth-form {
    flex: 1.4 1 620px;
    min-width: 0;
}

.nasa-auth-register .auth-form form {
    max-width: 600px;
    border-color: #e7e5e2;
    border-radius: 1.25rem;
    box-shadow: 0 24px 70px rgba(47, 41, 41, .12);
}

.nasa-auth-register .auth-form h4 {
    color: var(--register-ink);
    font-weight: 750;
    letter-spacing: -.025em;
}

.nasa-auth-register .auth-form label {
    margin-bottom: .4rem;
    color: #344054;
    font-size: .88rem;
    font-weight: 650;
}

.nasa-auth-register .form-control,
.nasa-auth-register .form-select {
    min-height: 46px;
    border-color: #d8dee8;
    border-radius: 10px;
    color: var(--register-ink);
}

.nasa-auth-register textarea.form-control {
    min-height: 88px;
    resize: vertical;
}

.nasa-auth-register .input-group > .form-control,
.nasa-auth-register .input-group > .form-select {
    min-width: 0;
}

.nasa-auth-register .input-group > .form-control:first-child,
.nasa-auth-register .input-group > .form-select:first-child {
    border-top-right-radius: 0;
    border-bottom-right-radius: 0;
}

.nasa-auth-register .input-group > .password-toggle {
    min-width: 48px;
    border-color: #d8dee8;
    border-top-right-radius: 10px;
    border-bottom-right-radius: 10px;
    color: #566176;
}

.nasa-auth-register .form-control:focus,
.nasa-auth-register .form-select:focus {
    border-color: #bd676c;
    box-shadow: 0 0 0 .2rem rgba(179, 38, 45, .13);
}

.nasa-auth-register .password-help {
    display: block;
    margin-top: .4rem;
    color: var(--register-muted);
    font-size: .78rem;
    line-height: 1.45;
}

.nasa-auth-register .password-strength {
    display: grid;
    gap: .35rem;
}

.nasa-auth-register .password-strength-track {
    height: 7px;
    overflow: hidden;
    border-radius: 999px;
    background: #e9edf2;
}

.nasa-auth-register .password-strength-fill {
    display: block;
    width: 0;
    height: 100%;
    border-radius: inherit;
    background: #dc3545;
    transition: width .2s ease, background-color .2s ease;
}

.nasa-auth-register .password-strength-track[data-level="weak"] .password-strength-fill {
    background: #dc3545;
}

.nasa-auth-register .password-strength-track[data-level="medium"] .password-strength-fill {
    background: #e6a000;
}

.nasa-auth-register .password-strength-track[data-level="strong"] .password-strength-fill {
    background: #198754;
}

.nasa-auth-register .password-strength-text,
.nasa-auth-register .password-match-feedback {
    min-height: 1.1rem;
    margin-top: 0;
    color: var(--register-muted) !important;
    font-size: .78rem;
    font-weight: 600;
}

.nasa-auth-register .password-strength-track[data-level="weak"] + .password-strength-text,
.nasa-auth-register .password-match-feedback.is-mismatch {
    color: #c52c3a !important;
}

.nasa-auth-register .password-strength-track[data-level="medium"] + .password-strength-text {
    color: #9a6900 !important;
}

.nasa-auth-register .password-strength-track[data-level="strong"] + .password-strength-text,
.nasa-auth-register .password-match-feedback.is-match {
    color: #147347 !important;
}

.nasa-auth-register .password-match-feedback {
    display: block;
    margin-top: .35rem;
}

.nasa-auth-register .register-submit {
    min-height: 48px;
    margin-top: .25rem;
    border-color: var(--nasa-auth-red);
    border-radius: 11px;
    background: linear-gradient(110deg, #bd3037, #98212a);
    font-weight: 700;
    box-shadow: 0 8px 18px rgba(179, 38, 45, .2);
    transition: transform .18s ease, box-shadow .18s ease;
}

.nasa-auth-register .register-submit:hover {
    border-color: #861c24;
    background: linear-gradient(110deg, #a9252d, #861c24);
    transform: translateY(-1px);
}

@media (max-width: 768px) {
    .nasa-auth-register .auth-wrapper {
        flex-direction: column;
        min-height: 100vh;
        min-height: 100dvh;
        overflow: visible;
    }

    .nasa-auth-register .auth-left {
        min-height: 0;
        padding: 24px 18px 16px;
    }

    .nasa-auth-register .auth-left img {
        width: 68px;
        height: 68px;
        margin-bottom: 10px;
    }

    .nasa-auth-register .auth-left h1 {
        margin-bottom: .25rem;
        font-size: 1.4rem;
    }

    .nasa-auth-register .auth-left p {
        margin-bottom: 0;
        font-size: .88rem;
    }

    .nasa-auth-register .auth-form {
        flex: 1 1 auto;
        align-items: flex-start;
        padding: 18px 16px 28px;
    }

    .nasa-auth-register .auth-form form {
        max-width: 560px;
        margin: 0 auto;
    }
}

@media (max-width: 420px) {
    .nasa-auth-register .auth-form {
        padding-right: 10px;
        padding-left: 10px;
    }

    .nasa-auth-register .auth-form form {
        padding: 20px 16px;
        border-radius: 16px;
    }

    .nasa-auth-register .input-group > .form-select {
        max-width: 104px !important;
        padding-right: .35rem;
        padding-left: .55rem;
        font-size: .85rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    .nasa-auth-register .password-strength-fill,
    .nasa-auth-register .register-submit {
        transition: none;
    }
}