.auth-page,
.member-page {
    background: #f5f8fc;
    min-height: 70vh;
    padding: 72px 20px;
}

.auth-shell {
    width: min(1080px, 100%);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 56px;
    align-items: center;
}

.auth-intro h1,
.member-welcome h1 {
    margin: 10px 0 18px;
    font-size: clamp(2.2rem, 5vw, 4rem);
    line-height: 1.05;
    color: #10244a;
}

.auth-intro p {
    color: #5b6780;
    font-size: 1.08rem;
    line-height: 1.75;
}

.auth-offer {
    margin-top: 28px;
    padding: 22px;
    border-radius: 18px;
    background: #102b59;
    color: #fff;
    display: grid;
    gap: 6px;
}

.auth-offer span { color: #c8d8f5; }

.auth-card {
    background: #fff;
    border: 1px solid #e1e8f2;
    border-radius: 24px;
    padding: 34px;
    box-shadow: 0 22px 60px rgba(15, 39, 82, 0.12);
}

.form-field {
    display: grid;
    gap: 8px;
    margin-bottom: 19px;
}

.form-field label { font-weight: 700; color: #17243f; }

.form-field input {
    min-height: 50px;
    border: 1px solid #cad5e5;
    border-radius: 12px;
    padding: 0 14px;
    font: inherit;
}

.form-field input:focus {
    outline: 3px solid rgba(41, 98, 221, 0.13);
    border-color: #2962dd;
}

.form-field small,
.auth-switch { color: #68758d; }

.checkbox-row {
    display: flex;
    gap: 11px;
    align-items: flex-start;
    margin: 18px 0;
    color: #4f5d76;
    line-height: 1.5;
}

.checkbox-row input { margin-top: 4px; }

.form-alert {
    padding: 16px 18px;
    border-radius: 12px;
    margin-bottom: 22px;
}

.form-alert-error {
    background: #fff0f0;
    border: 1px solid #f3b8b8;
    color: #8c2424;
}

.form-alert-success {
    background: #edf9f1;
    border: 1px solid #b8e0c5;
    color: #21643a;
}

.form-alert ul { margin-bottom: 0; }
.auth-switch { margin: 20px 0 0; text-align: center; }

.member-welcome { width: min(1100px, 100%); margin: 0 auto; }

.member-summary-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
    margin: 34px 0;
}

.member-summary-grid article,
.member-next-action {
    background: #fff;
    border: 1px solid #e1e8f2;
    border-radius: 18px;
    padding: 24px;
}

.member-summary-grid strong {
    display: block;
    color: #1f5fd6;
    font-size: 2rem;
}

.member-summary-grid span { color: #68758d; }
.member-next-action h2 { margin-top: 0; color: #10244a; }

@media (max-width: 800px) {
    .auth-shell { grid-template-columns: 1fr; gap: 32px; }
    .member-summary-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 520px) {
    .auth-card { padding: 24px 18px; }
    .member-summary-grid { grid-template-columns: 1fr; }
}