.auth-body {
    min-height: 100vh;
    background:
        linear-gradient(135deg, rgba(37, 99, 235, 0.08), rgba(5, 150, 105, 0.08)),
        #f5f7fb;
    color: #172033;
}

.auth-shell {
    display: grid;
    min-height: 100vh;
    place-items: center;
    padding: 32px 16px;
}

.auth-card {
    width: min(100%, 430px);
    padding: 30px;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    background: #ffffff;
    box-shadow: 0 24px 60px rgba(15, 23, 42, 0.1);
}

.auth-card-wide {
    width: min(100%, 520px);
}

.auth-brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 24px;
    color: #172033;
    font-weight: 800;
}

.auth-brand-icon {
    display: inline-grid;
    width: 38px;
    height: 38px;
    place-items: center;
    border-radius: 8px;
    background: #eff6ff;
    color: #2563eb;
    font-size: 20px;
}

.auth-heading {
    margin-bottom: 22px;
}

.auth-heading h1 {
    margin: 0 0 8px;
    font-size: 28px;
    line-height: 1.2;
    letter-spacing: 0;
}

.auth-heading p {
    margin: 0;
    color: #64748b;
    line-height: 1.65;
}

.auth-form {
    display: grid;
    gap: 15px;
}

.auth-field label {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    color: #64748b;
}

.auth-field .form-control {
    border-color: #d7dee8;
}

.auth-field .form-control:focus {
    border-color: #2563eb;
    box-shadow: 0 0 0 0.2rem rgba(37, 99, 235, 0.14);
}

.auth-submit {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 46px;
    margin-top: 4px;
    font-weight: 700;
}

.auth-footer {
    margin-top: 22px;
    padding-top: 18px;
    border-top: 1px solid #e5e7eb;
    color: #64748b;
    text-align: center;
}

.auth-footer a {
    color: #2563eb;
    font-weight: 700;
    text-decoration: none;
}

.auth-footer a:hover {
    text-decoration: underline;
}

@media (max-width: 575.98px) {
    .auth-card {
        padding: 24px 18px;
    }

    .auth-heading h1 {
        font-size: 24px;
    }
}