/* =========================================================
   SEND BILL ON WHATSAPP PAGE
   (builds on pos-guide.css and scanner-guide.css)
   ========================================================= */

.wa-how {
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    gap: 50px;
    align-items: center;
}

.wa-how-image {
    display: block;
    width: 100%;
    height: auto;
    border-radius: var(--radius-lg);
    box-shadow: 0 20px 45px rgba(16, 24, 40, 0.12);
}

.wa-how-illustration {
    padding: 30px;
    background: var(--gray-50);
    border: 1px solid var(--border);
    box-shadow: none;
}

.wa-title {
    margin: 0 0 24px;
    font-size: clamp(28px, 3.4vw, 40px);
    line-height: 1.15;
    font-weight: 800;
    letter-spacing: -1px;
    color: var(--heading-dark);
}

.wa-steps {
    margin: 0;
    padding: 0;
    list-style: none;
}

.wa-steps li {
    display: flex;
    gap: 16px;
    padding: 14px 0;
    border-bottom: 1px dashed var(--gray-200);
}

.wa-steps li:last-child {
    border-bottom: 0;
}

.wa-step-num {
    flex: 0 0 36px;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--primary);
    color: var(--white);
    font-size: 15px;
    font-weight: 800;
}

.wa-steps h3 {
    margin: 4px 0 4px;
    font-size: 17px;
    font-weight: 700;
    color: var(--heading-dark);
}

.wa-steps p {
    margin: 0;
    color: var(--text);
    font-size: 14px;
    line-height: 1.6;
}

.wa-mobile-note {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin: 18px 0 0;
    padding: 10px 16px;
    border-radius: 50px;
    background: var(--primary-light);
    color: var(--primary);
    font-size: 14px;
    font-weight: 700;
}

.pos-setup-badge.is-muted {
    background: var(--heading-dark);
}

.wa-fineprint {
    margin: 14px 0 0;
    color: var(--muted);
    font-size: 12px;
    text-align: right;
}

@media (max-width: 900px) {
    .wa-how {
        grid-template-columns: 1fr;
        gap: 30px;
    }
}

@media (max-width: 650px) {
    .wa-mobile-note {
        border-radius: 12px;
    }

    .wa-fineprint {
        text-align: left;
    }
}