.md-registration-shell {
    width: 100%;
    padding: 36px 18px;
    box-sizing: border-box;
}

.md-registration-card {
    width: 100%;
    max-width: 660px;
    margin: 0 auto;
    padding: 34px;
    border: 1px solid #e2e5e9;
    border-radius: 14px;
    background: #fff;
    box-shadow: 0 12px 35px rgba(0,0,0,.06);
    box-sizing: border-box;
}

.md-registration-brand {
    margin-bottom: 8px;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: .08em;
}

.md-registration-title {
    margin: 0 0 24px;
    font-size: 30px;
    line-height: 1.2;
}

.md-registration-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.md-registration-field {
    margin-bottom: 18px;
}

.md-registration-field label {
    display: block;
    margin-bottom: 7px;
    font-weight: 600;
}

.md-registration-field input {
    width: 100%;
    min-height: 46px;
    padding: 10px 12px;
    border: 1px solid #b8bec6;
    border-radius: 7px;
    background: #fff;
    box-sizing: border-box;
}

.md-registration-field input:focus {
    border-color: #1d2327;
    outline: 2px solid rgba(29,35,39,.12);
    outline-offset: 1px;
}

.md-registration-field small {
    display: block;
    margin-top: 6px;
    color: #646970;
}

.md-registration-button {
    display: inline-block;
    width: 100%;
    min-height: 48px;
    padding: 12px 18px;
    border: 0;
    border-radius: 7px;
    background: #1d2327;
    color: #fff !important;
    font-weight: 700;
    text-align: center;
    text-decoration: none;
    cursor: pointer;
    box-sizing: border-box;
}

.md-registration-message {
    margin: 0 0 20px;
    padding: 12px 14px;
    border-radius: 7px;
}

.md-registration-message-success {
    background: #edf8ef;
    border: 1px solid #b8dfbf;
}

.md-registration-message-error {
    background: #fff1f1;
    border: 1px solid #efb5b5;
}

.md-registration-note,
.md-registration-success-panel,
.md-registration-authenticated {
    margin-top: 18px;
}

.md-registration-honeypot {
    position: absolute !important;
    left: -10000px !important;
    top: auto !important;
    width: 1px !important;
    height: 1px !important;
    overflow: hidden !important;
}

@media (max-width: 620px) {
    .md-registration-card {
        padding: 24px 20px;
    }

    .md-registration-grid {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .md-registration-title {
        font-size: 26px;
    }
}