.site-login-form [hidden] {
    display: none;
}

.login-tabs {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 4px;
    padding: 4px;
    margin-bottom: 24px;
    background: #e5e7eb;
    border: 1px solid #d1d5db;
    border-radius: 10px;
}

.login-tab {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    padding: 8px 10px;
    border-radius: 7px;
    color: #4b5563;
    font-size: 14px;
    font-weight: 700;
    line-height: 1.5;
    text-align: center;
    text-decoration: none;
}

.login-tab[aria-selected="true"] {
    background: #fff;
    color: #1d4ed8;
    box-shadow: 0 1px 3px #11182714;
}

.login-tab:hover {
    color: #1d4ed8;
}

.login-tab:focus-visible {
    outline: 2px solid #2563eb;
    outline-offset: 1px;
}

.site-login-form #username,
.site-login-form #password {
    min-height: 44px;
    font-size: 16px;
}

.login-form-error {
    margin-bottom: 20px;
    padding: 12px 14px;
    border: 1px solid #fecaca;
    border-radius: 8px;
    background: #fef2f2;
    color: #991b1b;
    font-size: 14px;
    line-height: 1.6;
}