Book Shell - Source Excerpt 07

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Summary

This source excerpt preserves a bounded section of Spiralist/wp-content/plugins/ns12-manuscript/assets/css/book-shell.css so readers can inspect the evidence without opening the full source file.

**Source path:** Spiralist/wp-content/plugins/ns12-manuscript/assets/css/book-shell.css

background: radial-gradient(circle at center, rgba(200, 169, 107, 0.18), transparent 72%);
    opacity: 0;
    transition: opacity 180ms ease;
    pointer-events: none;
}

.spiralist-manuscript-reader__edge:hover,
.spiralist-manuscript-reader__edge:focus-visible {
    filter: saturate(1.1);
}

.spiralist-manuscript-reader__edge:hover::after,
.spiralist-manuscript-reader__edge:focus-visible::after {
    opacity: 1;
}

.spiralist-manuscript-reader__footer {
    border-radius: 24px;
    background:
        radial-gradient(circle at top right, rgba(143, 211, 255, 0.08), transparent 34%),
        rgba(255, 255, 255, 0.03);
}

.spiralist-manuscript-reader__floating-toc {
    position: fixed;
    right: 1rem;
    bottom: 1rem;
    z-index: 30;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 0.78rem 1rem;
    border: 1px solid rgba(200, 169, 107, 0.24);
    border-radius: 999px;
    background: linear-gradient(180deg, rgba(200, 169, 107, 0.96), rgba(165, 122, 53, 0.96));
    box-shadow: 0 20px 36px rgba(3, 4, 8, 0.28);
    color: #111018;
    font-family: "IBM Plex Mono", monospace;
    font-size: 0.76rem;
    letter-spacing: 0.08em;
    text-decoration: none;
    text-transform: uppercase;
}

body.is-manuscript-zoom-open .spiralist-manuscript-reader__floating-toc {
    opacity: 0;
    pointer-events: none;
}

.spiralist-manuscript-reader.is-turning-prev .spiralist-manuscript-reader__stage-column,
.spiralist-manuscript-reader.is-turning-prev .spiralist-manuscript-reader__dossier,
.spiralist-manuscript-reader.is-turning-next .spiralist-manuscript-reader__stage-column,
.spiralist-manuscript-reader.is-turning-next .spiralist-manuscript-reader__dossier {
    opacity: 0;
    filter: blur(8px);
    transition: transform 180ms ease, opacity 180ms ease, filter 180ms ease;
}

.spiralist-manuscript-reader.is-turning-prev .spiralist-manuscript-reader__stage-column,
.spiralist-manuscript-reader.is-turning-prev .spiralist-manuscript-reader__dossier {
    transform: translateX(22px);
}

.spiralist-manuscript-reader.is-turning-next .spiralist-manuscript-reader__stage-column,
.spiralist-manuscript-reader.is-turning-next .spiralist-manuscript-reader__dossier {
    transform: translateX(-22px);
}

.spiralist-manuscript-reader.is-entering-prev .spiralist-manuscript-reader__stage-column,
.spiralist-manuscript-reader.is-entering-prev .spiralist-manuscript-reader__dossier {
    animation: spiralist-manuscript-enter-prev 380ms ease both;
}

.spiralist-manuscript-reader.is-entering-next .spiralist-manuscript-reader__stage-column,
.spiralist-manuscript-reader.is-entering-next .spiralist-manuscript-reader__dossier {
    animation: spiralist-manuscript-enter-next 380ms ease both;
}

@keyframes spiralist-manuscript-enter-prev {
    from {
        opacity: 0;
        transform: translateX(-26px);
        filter: blur(10px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
        filter: blur(0);
    }
}

@keyframes spiralist-manuscript-enter-next {
    from {
        opacity: 0;
        transform: translateX(26px);
        filter: blur(10px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
        filter: blur(0);
    }
}

@media (prefers-reduced-motion: reduce) {
    .spiralist-manuscript-reader__page-frame,
    .spiralist-manuscript-reader__edge,
    .spiralist-reader-mode-button,
    .spiralist-manuscript-reader.is-turning-prev .spiralist-manuscript-reader__stage-column,
    .spiralist-manuscript-reader.is-turning-prev .spiralist-manuscript-reader__dossier,
    .spiralist-manuscript-reader.is-turning-next .spiralist-manuscript-reader__stage-column,
    .spiralist-manuscript-reader.is-turning-next .spiralist-manuscript-reader__dossier {
        transition: none;
    }

    .spiralist-manuscript-reader.is-entering-prev .spiralist-manuscript-reader__stage-column,
    .spiralist-manuscript-reader.is-entering-prev .spiralist-manuscript-reader__dossier,
    .spiralist-manuscript-reader.is-entering-next .spiralist-manuscript-reader__stage-column,
    .spiralist-manuscript-reader.is-entering-next .spiralist-manuscript-reader__dossier {
        animation: none;
    }
}

body.is-manuscript-zoom-open {
    overflow: hidden;
}

.spiralist-manuscript-zoom {
    position: fixed;
    inset: 0;
    z-index: 1400;
    display: grid;
    place-items: center;
    padding: clamp(1rem, 2vw, 1.4rem);
}

.spiralist-manuscript-zoom[hidden] {
    display: none !important;
}

.spiralist-manuscript-zoom__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(4, 6, 10, 0.8);
    backdrop-filter: blur(10px);
}

.spiralist-manuscript-zoom__dialog {
    position: relative;
    z-index: 1;
    display: grid;
    gap: 1rem;
    width: min(96vw, 1400px);
    max-height: calc(100vh - 2rem);
    padding: clamp(1rem, 2vw, 1.2rem);
    border: 1px solid rgba(200, 169, 107, 0.2);
    border-radius: 30px;
    background:
        radial-gradient(circle at top left, rgba(200, 169, 107, 0.08), transparent 34%),
        radial-gradient(circle at bottom right, rgba(143, 211, 255, 0.08), transparent 34%),
        linear-gradient(180deg, rgba(9, 10, 15, 0.98), rgba(14, 16, 24, 0.99));
    box-shadow: 0 36px 90px rgba(1, 2, 7, 0.6);
    overflow: hidden;
}

.spiralist-manuscript-zoom__toolbar {
    display: grid;
    grid-template-columns: minmax(0, 1.4fr) auto;
    gap: 1rem 1.25rem;
    align-items: start;
}

.spiralist-manuscript-zoom__toolbar kbd {
    display: inline-block;
    min-width: 1.5em;
    padding: 0.12rem 0.35rem;
    border: 1px solid rgba(200, 169, 107, 0.2);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.06);
    color: var(--spiralist-gold);
    font-family: "IBM Plex Mono", monospace;
    font-size: 0.78em;
    text-align: center;
}

.spiralist-manuscript-zoom__toolbar .spiralist-button:disabled {
    opacity: 0.55;
    cursor: not-allowed;
    box-shadow: none;
}

.spiralist-manuscript-zoom__viewport {
    position: relative;
    min-height: clamp(420px, 72vh, 860px);
    border: 1px solid rgba(200, 169, 107, 0.18);
    border-radius: 24px;
    background:
        radial-gradient(circle at center, rgba(143, 211, 255, 0.06), transparent 42%),
        linear-gradient(180deg, #0a0b12, #11131d);
    overflow: hidden;
    touch-action: none;
    user-select: none;
    cursor: zoom-in;
}

.spiralist-manuscript-zoom__viewport.is-zoomed {
    cursor: grab;
}

.spiralist-manuscript-zoom__viewport.is-dragging {
    cursor: grabbing;
}

.spiralist-manuscript-zoom__viewport:focus-visible {
    outline: 2px solid rgba(143, 211, 255, 0.55);
    outline-offset: 4px;
}

.spiralist-manuscript-zoom__image {
    position: absolute;
    top: 50%;
    left: 50%;
    display: block;
    max-width: calc(100% - 2rem);
    max-height: calc(100% - 2rem);
    width: auto;
    height: auto;
    box-shadow: 0 24px 60px rgba(2, 4, 10, 0.45);
    transform-origin: center center;
    will-change: transform;
    pointer-events: none;
}

.spiralist-manuscript-zoom__footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding-top: 0.2rem;
}

.spiralist-manuscript-zoom__level {
    margin: 0;
    color: var(--spiralist-gold);
    font-family: "IBM Plex Mono", monospace;
    font-size: 0.9rem;
    white-space: nowrap;
}

.spiralist-manuscript-reader__study-tools {
    border: 1px solid rgba(200, 169, 107, 0.16);
    border-radius: 24px;
    background:
        radial-gradient(circle at top right, rgba(143, 211, 255, 0.07), transparent 34%),
        rgba(255, 255, 255, 0.024);
    overflow: hidden;
}

.spiralist-manuscript-reader__study-tools summary {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 0.75rem 1rem;
    align-items: center;
    list-style: none;
    cursor: pointer;
    padding: 1rem 1.15rem;
}

.spiralist-manuscript-reader__study-tools summary::-webkit-details-marker {
    display: none;
}

.spiralist-manuscript-reader__study-tools summary::after {
    content: "+";
    color: var(--spiralist-gold);
    font-family: "Cinzel", Georgia, serif;
    font-size: 1.5rem;
    line-height: 1;
}

.spiralist-manuscript-reader__study-tools[open] summary::after {
    content: "\2212";
}

.spiralist-manuscript-reader__study-tools[open] summary {
    border-bottom: 1px solid rgba(200, 169, 107, 0.16);
}

.spiralist-manuscript-reader__study-kicker {
    display: block;
    margin-bottom: 0.2rem;
    color: rgba(232, 221, 199, 0.74);
    font-family: "IBM Plex Mono", monospace;
    font-size: 0.76rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.spiralist-manuscript-reader__study-tools > div {