.common-iframe-popup-open { overflow: hidden; }

.common-iframe-popup {
    width: min(1000px, calc(100% - 24px));
    height: min(840px, calc(100dvh - 24px));
    max-width: none;
    max-height: none;
    padding: 0;
    border: 1px solid #bdd2e1;
    border-radius: 14px;
    background: #fff;
    color: #123247;
    font-family: system-ui, sans-serif;
}

.common-iframe-popup[open] { display: flex; flex-direction: column; }
.common-iframe-popup::backdrop { background: rgba(3, 26, 42, 0.65); }
.common-iframe-popup > header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 12px 16px;
    border-block-end: 1px solid #d5e3ed;
}
.common-iframe-popup > iframe { width: 100%; flex: 1; min-height: 0; border: 0; }