#checkout_modal .modal-body {
    max-height: calc(100vh - 180px);
    overflow-y: auto;
}
.ck-summary {
    background: #f7f7f7;
    border: 1px solid #e5e5e5;
    padding: 12px 14px;
    margin-bottom: 14px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.ck-summary strong { font-size: 22px; color: #1b5e20; }
.ck-row {
    border: 1px solid #e5e5e5;
    padding: 12px;
    margin-bottom: 10px;
    background: #fff;
}
.ck-change {
    font-size: 22px;
    font-weight: 700;
    margin: 8px 0 0;
    color: #0d47a1;
}
.ck-extra { border-top: 1px solid #eee; margin-top: 8px; padding-top: 10px; }
.ck-suggestions { display: flex; flex-wrap: wrap; gap: 8px; }
.ck-chip {
    border: 1px solid #cfd8dc;
    background: #fff;
    padding: 8px 10px;
    text-align: left;
    min-width: 140px;
}
.ck-chip.active { border-color: #1565c0; background: #e3f2fd; }
.ck-chip .meta { display: block; font-size: 12px; opacity: 0.85; margin-top: 2px; }