.ppc-agreement-modal[hidden] {
    display: none;
}

.ppc-agreement-modal__loading[hidden],
.ppc-agreement-modal__frame[hidden] {
    display: none !important;
}

.ppc-agreement-modal {
    position: fixed;
    z-index: 999999;
    inset: 0;
    display: grid;
    place-items: center;
    padding: 24px;
}

.ppc-agreement-modal__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
}

.ppc-agreement-modal__dialog {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    width: min(1100px, 100%);
    height: min(860px, calc(100dvh - 48px));
    overflow: hidden;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 18px 60px rgba(0, 0, 0, 0.35);
}

.ppc-agreement-modal__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 14px 18px;
    border-bottom: 1px solid #ddd;
}

.ppc-agreement-modal__header h2 {
    margin: 0;
    font-size: 1.15rem;
}

.ppc-agreement-modal__close {
    width: 36px;
    height: 36px;
    padding: 0;
    border: 0;
    border-radius: 50%;
    background: transparent;
    color: #222;
    font-size: 2rem;
    line-height: 1;
    cursor: pointer;
}

.ppc-agreement-modal__close:hover,
.ppc-agreement-modal__close:focus {
    background: #eee;
}

.ppc-agreement-modal__content {
    position: relative;
    flex: 1;
    min-height: 0;
    overflow: auto;
    background: #f4f4f4;
}

.ppc-agreement-modal__loading {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    padding: 20px;
    text-align: center;
    pointer-events: none;
}

.ppc-agreement-modal__frame {
    display: block;
    width: 100%;
    height: 100%;
    min-height: 100%;
    border: 0;
    background: #fff;
}

.ppc-agreement-preview--loading {
    pointer-events: none;
    opacity: 0.8;
}

.ppc-agreement-modal__fallback {
    margin: 0;
    padding: 12px 18px;
    border-top: 1px solid #ddd;
    font-size: 0.9rem;
}

@media (max-width: 600px) {
    .ppc-agreement-modal {
        padding: 10px;
    }

    .ppc-agreement-modal__dialog {
        width: 100%;
        height: calc(100dvh - 20px);
        border-radius: 4px;
    }

    .ppc-agreement-modal__fallback {
        font-size: 0.82rem;
    }
}