.shop-main { padding-bottom: 4rem; }
.shop-section { padding: 3rem 0 2rem; }
.shop-hero { padding: 3.5rem 0 2rem; }
.shop-price-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 1.5rem;
    margin-top: 1.5rem;
}
.shop-flash {
    width: min(640px, calc(100% - 2.5rem));
    margin: 1rem auto 0;
    padding: .9rem 1rem;
    border-radius: 12px;
    background: #e7f8ef;
    color: #0f6e4d;
    font-weight: 600;
}
.swish-box {
    margin-top: 1.5rem;
    padding: 1.5rem;
    border-radius: 18px;
    background: linear-gradient(160deg, #0c4a63, #08384c);
    color: #fff;
}
.swish-logo {
    font-family: "DM Sans", sans-serif;
    font-weight: 800;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: #4ddbff;
    margin-bottom: .5rem;
}
.swish-amount {
    font-family: "DM Sans", sans-serif;
    font-size: 2.6rem;
    font-weight: 800;
    letter-spacing: -0.03em;
}
.swish-details {
    margin: 1.25rem 0;
    display: grid;
    gap: .85rem;
}
.swish-details dt {
    font-size: .78rem;
    text-transform: uppercase;
    letter-spacing: .04em;
    opacity: .7;
}
.swish-details dd {
    margin: .15rem 0 0;
    font-size: 1.15rem;
    font-weight: 700;
    font-family: "DM Sans", sans-serif;
}
.swish-ref {
    color: #4ddbff !important;
    font-size: 1.35rem !important;
    letter-spacing: .04em;
}
.swish-hint {
    margin: 0;
    opacity: .9;
    font-size: .95rem;
}
.swish-actions {
    display: flex;
    flex-wrap: wrap;
    gap: .5rem;
    margin-top: 1rem;
}
.swish-actions .btn-ghost {
    background: rgba(255,255,255,.08);
    border-color: rgba(255,255,255,.2);
    color: #fff;
}
.mt-form { margin-top: 1.25rem; }

.one-page-checkout .checkout-head {
    margin-bottom: 1.75rem;
}

.checkout-grid {
    display: grid;
    grid-template-columns: 1.05fr .95fr;
    gap: 1.25rem;
    align-items: start;
}

.checkout-panel {
    background: #fff;
    border: 1px solid var(--line, #d5e8f0);
    border-radius: 18px;
    padding: 1.35rem 1.4rem 1.5rem;
    box-shadow: 0 10px 30px rgba(0, 163, 217, 0.06);
}

.panel-label {
    font-family: "DM Sans", sans-serif;
    font-weight: 700;
    font-size: .85rem;
    letter-spacing: .04em;
    text-transform: uppercase;
    color: var(--brand-dark, #0087b5);
    margin-bottom: 1rem;
}

.pay-placeholder {
    color: var(--muted, #5a7383);
    background: #f4fbfe;
    border: 1px dashed var(--line, #d5e8f0);
    border-radius: 12px;
    padding: 1.5rem 1.1rem;
    text-align: center;
    line-height: 1.45;
}

.form-errors {
    background: #fde8e8;
    color: #9b1c1c;
    border-radius: 12px;
    padding: .85rem 1rem;
    margin-bottom: 1rem;
    font-size: .92rem;
}

.form-errors ul {
    margin: 0;
    padding-left: 1.1rem;
}

.account-locked {
    margin-top: .25rem;
}

@media (max-width: 900px) {
    .checkout-grid {
        grid-template-columns: 1fr;
    }
}