.popup-overlay {
    position: fixed;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    background: rgba(0, 0, 0, 0.55);
    z-index: 30000;
}

.popup-overlay[hidden] {
    display: none !important;
}

.popup-box {
    width: 100%;
    max-width: 320px;
    background: var(--color-white);
    border-radius: var(--radius-l);
    padding: 16px;
    box-sizing: border-box;
    text-align: center;
}

.popup-message {
    margin: 0;
    color: var(--color-text);
    font-size: var(--font-16);
    font-weight: 600;
    line-height: 1.45;
    word-break: keep-all;
    white-space: pre-line;
}

.popup-actions {
    margin-top: 24px;
}

.popup-confirm-btn {
    width: 100%;
    height: 52px;
    border: none;
    border-radius: var(--radius-s);
    background: var(--color-btn-bg);
    color: var(--color-white);
    font-size: var(--font-16);
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.2s ease;
}

.popup-confirm-btn:hover {
    background: var(--color-btn-bg);
    opacity: 0.88;
}

.popup-confirm-btn:focus {
    outline: none;
    box-shadow: 0 0 0 4px rgba(44, 46, 53, 0.10);
}

body.popup-open {
    overflow: hidden;
}

@media (max-width: 480px) {
    .popup-box {
        max-width: 100%;
        border-radius: var(--radius-l);
        padding: 16px;
    }

    .popup-message {
        font-size: var(--font-16);
    }

    .popup-confirm-btn {
        height: 52px;
        font-size: var(--font-16);
    }
}