.signing-explainer {
    --signing-pink: #ed1485;
    --signing-violet: #7627b8;
    margin: 0;
}

/* Raise the viewer's stacking context only while its page-wide dialog is open. */
.editor-stage.is-signing-dialog-open {
    z-index: 10001;
}

.signing-explainer figcaption {
    display: grid;
    gap: 3px;
    margin-bottom: 14px;
}

.signing-explainer figcaption span {
    color: var(--signing-pink);
    font-size: 11px;
    font-weight: 750;
    text-transform: uppercase;
}

.signing-explainer figcaption strong {
    color: #142033;
    font-size: 16px;
}

.signing-flow {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 8px;
}

.signing-stage {
    min-width: 0;
    padding: 13px;
    overflow: hidden;
    border: 1px solid #d8e0eb;
    border-radius: 7px;
    background: #fff;
    box-shadow: 0 8px 22px rgba(20, 32, 51, .06);
}

.signing-stage--server {
    border-color: #dda4c7;
    background: #fff8fc;
}

.signing-stage--result {
    border-color: #a9dcc3;
    background: #f5fcf8;
}

.signing-stage__label {
    display: block;
    margin-bottom: 9px;
    color: #65738a;
    font-size: 10px;
    font-weight: 750;
    text-transform: uppercase;
}

.signing-stage h3 {
    margin: 10px 0 4px;
    color: #142033;
    font-size: 14px;
}

.signing-stage p {
    margin: 0;
    color: #68758a;
    font-size: 12px;
    line-height: 1.45;
}

.signing-stage code { font-size: .92em; }

.signing-document {
    position: relative;
    width: 94px;
    height: 66px;
    padding: 12px 10px;
    border: 1px solid #b9c7d9;
    background: repeating-linear-gradient(0deg, #fff, #fff 13px, #eef2f7 14px);
}

.signing-document::after {
    position: absolute;
    right: -1px;
    top: -1px;
    width: 17px;
    height: 17px;
    border-left: 1px solid #b9c7d9;
    border-bottom: 1px solid #b9c7d9;
    background: #edf2f8;
    content: "";
}

.signing-document i {
    display: block;
    width: 55px;
    margin-top: 17px;
    border-bottom: 1px solid var(--signing-pink);
    color: #ad1768;
    font-size: 7px;
    font-style: normal;
}

.signing-document b {
    display: block;
    margin-top: -10px;
    color: var(--signing-violet);
    font-family: "Segoe Script", cursive;
    font-size: 9px;
    font-weight: 600;
    transform: rotate(-4deg);
}

.signing-certificate,
.signing-result {
    display: grid;
    width: 94px;
    height: 66px;
    place-content: center;
    text-align: center;
}

.signing-certificate {
    position: relative;
    border: 1px solid #d98ab9;
    background: #fff;
}

.signing-certificate::before {
    position: absolute;
    inset: 7px;
    border: 1px solid #f0bad8;
    content: "";
}

.signing-certificate span,
.signing-result span {
    color: #7b7180;
    font-size: 8px;
    font-weight: 700;
    text-transform: uppercase;
}

.signing-certificate strong {
    color: var(--signing-pink);
    font-size: 15px;
}

.signing-result {
    position: relative;
    border: 1px solid #8ccfb0;
    background: #fff;
}

.signing-result i {
    position: absolute;
    right: 7px;
    bottom: 7px;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: #35ad7a;
}

.signing-result i::after {
    position: absolute;
    left: 6px;
    top: 4px;
    width: 7px;
    height: 4px;
    border-left: 2px solid #fff;
    border-bottom: 2px solid #fff;
    content: "";
    transform: rotate(-45deg);
}

.signing-result b {
    color: #22835d;
    font-size: 10px;
    white-space: nowrap;
}

.signing-transfer {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 5px;
    align-items: center;
    justify-items: center;
    padding: 12px 8px;
    color: #8a5f7b;
    text-align: center;
}

.signing-transfer span {
    color: var(--signing-pink);
    font-size: 9px;
    font-weight: 750;
    line-height: 1.25;
    white-space: nowrap;
}

.signing-transfer code {
    color: #58677d;
    font-size: 10px;
    line-height: 1.35;
    white-space: nowrap;
}

.signing-transfer i {
    position: relative;
    grid-column: 1 / -1;
    width: 1px;
    height: 18px;
    margin-top: 3px;
    background: linear-gradient(180deg, var(--signing-pink), var(--signing-violet));
}

.signing-transfer i::after {
    position: absolute;
    left: -3px;
    bottom: 0;
    width: 7px;
    height: 7px;
    border-right: 1px solid var(--signing-violet);
    border-bottom: 1px solid var(--signing-violet);
    content: "";
    transform: rotate(45deg);
}

.signing-distinction {
    display: grid;
    gap: 7px;
    margin-top: 12px;
}

.signing-distinction p {
    display: grid;
    gap: 2px;
    margin: 0;
    padding: 9px 11px;
    border-left: 3px solid #cbd7e6;
    background: #f5f7fa;
}

.signing-distinction p:last-child { border-left-color: var(--signing-pink); }
.signing-distinction strong { color: #142033; font-size: 12px; }
.signing-distinction span { color: #68758a; font-size: 11px; line-height: 1.4; }

@media (min-width: 992px) {
    .demo-info-panel.is-code-expanded .signing-flow {
        grid-template-columns: minmax(0, 1fr) 104px minmax(0, 1fr) 104px minmax(0, 1fr);
        gap: 10px;
        align-items: stretch;
    }

    .demo-info-panel.is-code-expanded .signing-transfer {
        align-content: center;
        gap: 3px;
        padding: 0;
    }

    .demo-info-panel.is-code-expanded .signing-transfer i {
        width: 100%;
        height: 1px;
        background: linear-gradient(90deg, var(--signing-pink), var(--signing-violet));
    }

    .demo-info-panel.is-code-expanded .signing-transfer i::after {
        right: 0;
        top: -3px;
        bottom: auto;
        left: auto;
        border-right: 1px solid var(--signing-violet);
        border-bottom: 0;
        border-top: 1px solid var(--signing-violet);
    }

    .demo-info-panel.is-code-expanded .signing-distinction {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}