/* ========== MOBILE-FIRST RESPONSIVE DESIGN ========== */

/* Mobile base styles (default) */
@media (max-width: 768px) {
    body {
        font-size: 14px;
    }

    .header-container {
        padding: 0 15px;
        grid-template-columns: 40px 1fr 40px;
        gap: 10px;
    }

    .logo-img {
        height: 35px;
    }

    .back-btn,
    .hamburger-menu {
        width: 38px;
        height: 38px;
    }

    .main-container {
        padding: 15px 10px;
    }

    .card {
        max-width: 100%;
        border-radius: 12px;
    }

    .card-banner {
        padding: 15px 20px;
    }

    .card-banner h2 {
        font-size: 1rem;
    }

    .card-body {
        padding: 20px 18px;
    }

    /* Prize display */
    .prize-amount {
        font-size: 2rem;
    }

    /* Buttons */
    .btn,
    .btn-primary,
    .btn-secondary {
        padding: 14px 20px;
        font-size: 0.95rem;
    }

    .btn-bolao,
    .btn-aposte {
        padding: 16px 50px;
    }

    /* Bolão packages */
    .package-card {
        padding: 16px;
    }

    .package-card h3 {
        font-size: 1rem;
    }

    .package-price {
        font-size: 1.1rem;
    }

    /* Form inputs */
    .form-group label {
        font-size: 0.9rem;
    }

    .form-input {
        padding: 12px 15px;
        font-size: 0.95rem;
    }

    /* Payment summary */
    .payment-summary {
        padding: 16px;
    }

    .summary-row {
        padding: 10px 0;
    }

    .summary-row .label {
        font-size: 0.9rem;
    }

    .summary-row .value {
        font-size: 0.95rem;
    }

    /* QR Code section */
    .qr-section {
        margin: 20px 0;
    }

    .qr-code img {
        max-width: 100% !important;
        height: auto !important;
    }

    /* PIX code input */
    .pix-code-input {
        flex-direction: column;
        gap: 10px;
    }

    .pix-code-input input {
        font-size: 0.85rem;
        padding: 12px;
    }

    .pix-code-input button {
        width: 100%;
    }

    /* Modal adjustments */
    .modal-content {
        width: 95%;
        max-width: 100%;
        margin: 10px;
    }

    .modal-body {
        padding: 25px 20px;
    }

    /* Number grid */
    .numbers-grid {
        grid-template-columns: repeat(5, 1fr);
        gap: 8px;
    }

    .number-btn {
        padding: 12px 8px;
        font-size: 0.9rem;
    }

    /* Quantity circles */
    .qty-options {
        gap: 12px;
    }

    .qty-btn {
        width: 60px;
        height: 60px;
        font-size: 1rem;
    }

    .qty-btn .qty-text {
        font-size: 0.75rem;
    }
}

/* Bolão Details Section */
.bolao-details {
    background: #f9f9f9;
    border-radius: 12px;
    padding: 18px;
    margin: 20px 0;
    border: 1px solid #e0e0e0;
}

.details-title {
    font-size: 1.05rem;
    font-weight: 600;
    color: #2E7D32;
    margin: 0 0 15px;
    text-align: center;
}

.package-detail-item {
    background: white;
    border: 1px solid #ddd;
    border-radius: 8px;
    padding: 12px;
    margin-bottom: 10px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.package-detail-item:last-child {
    margin-bottom: 0;
}

.package-name {
    font-size: 0.9rem;
    color: #333;
    font-weight: 500;
}

.package-qty {
    color: #666;
    font-size: 0.85rem;
}

.package-subtotal {
    color: #2E7D32;
    font-weight: 700;
    font-size: 1rem;
}

/* Extra small devices */
@media (max-width: 375px) {
    .prize-amount {
        font-size: 1.8rem;
    }

    .numbers-grid {
        grid-template-columns: repeat(4, 1fr);
    }

    .qty-btn {
        width: 55px;
        height: 55px;
    }
}