.donation-flow__container .donation-flow__frequency-grid {
    display: flex;
    flex-direction: column;
    gap: 8px;
    width: 100%;
}

.donation-flow__container .donation-flow__frequency-option.frequency_button,
.donation-flow__container .donation-flow__frequency-option.frequency_button_checked {
    width: 100% !important;
    height: auto !important;
    min-height: 72px;
    max-width: none;
    padding: 14px 16px;
    font-family: var(--font-sans);
    font-weight: 700;
    font-size: 18px;
    line-height: 1.3;
    text-align: center;
    background: var(--white);
    color: var(--text-color);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    box-shadow: 0 10px 24px rgba(15, 23, 42, 0.08), 0 3px 8px rgba(15, 23, 42, 0.06);
    opacity: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    white-space: normal;
    word-break: break-word;
}

.donation-flow__container .donation-flow__frequency-option.frequency_button_checked {
    background: var(--bg-checked) !important;
    color: var(--text-color) !important;
    border-color: var(--accent) !important;
    border-width: 1px !important;
    box-shadow: 0 12px 28px rgba(15, 23, 42, 0.12), 0 4px 10px rgba(15, 23, 42, 0.08) !important;
}

.donation-flow__container .donation-flow__frequency-option.frequency_button:focus {
    background: var(--white);
    color: var(--text-color);
    border-color: var(--accent);
    box-shadow: 0 12px 28px rgba(15, 23, 42, 0.12), 0 4px 10px rgba(15, 23, 42, 0.08);
}

.donation-flow__container .donation-flow__frequency-option.frequency_button_checked:focus {
    background: var(--bg-checked) !important;
    color: var(--text-color) !important;
    border-color: var(--accent) !important;
}

@media (min-width: 768px) {
    .donation-flow__container .donation-flow__frequency-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
        gap: 14px;
        max-width: 860px;
        margin: 0 auto;
    }

    .donation-flow__container .donation-flow__frequency-option.frequency_button,
    .donation-flow__container .donation-flow__frequency-option.frequency_button_checked {
        min-height: 96px;
        padding: 16px 18px;
        border-radius: 14px;
        font-size: 20px;
    }
}

.donation-flow__container {
    .frequency-duration-panel {
        margin-top: 0;
    }

    .frequency-duration-dropdown-wrap {
        width: 100%;
        max-width: 100%;

        .form-control {
            width: 100%;
            border-radius: 10px;
            border-color: var(--border-color);
            padding: 0.6rem 0.85rem;
            font-size: 16px;
        }

        .form-control:focus {
            border-color: var(--accent);
            box-shadow: 0 0 0 3px var(--accent-tint);
        }
    }

    .frequency-choose-sheet {
        display: flex;
        flex-direction: column;
        gap: 0;
    }

    .frequency-duration-container.amount-choose-footer {
        margin-top: 8px;
    }

    @media (min-width: 768px) {
        .frequency-choose-sheet.amount-choose-sheet {
            background: var(--white);
            border: 1px solid var(--border-color);
            border-top: none;
            border-radius: 0 0 8px 8px;
            box-shadow: 0 2px 8px var(--shadow-card);
            padding: 24px;
        }

        .frequency-choose-sheet.frequency-choose-sheet--stacked.amount-choose-sheet {
            border-radius: 0;
        }

        .frequency-duration-container.amount-choose-footer {
            border-top: none;
        }

        .frequency-duration-panel.amount-choose-custom {
            margin-top: 0;
            box-shadow: none;
            border: 1px solid var(--border-color);
            background: var(--white);
            border-radius: 0 0 12px 12px;
        }
    }
}