/* SCUM Server Book - Header sichtbar, kein Body-Scroll, Tabs hinter dem Buch */
html.server-book-html,
body.server-book-body {
    width: 100%;
    min-height: 100%;
    margin: 0;
    overflow: hidden !important;
    overscroll-behavior: none;
    background: #080b10;
}

body.server-book-body {
    max-height: 100dvh;
}

#server-book-app {
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
}

#server-book-app {
    --sb-bg: #080b10;
    --sb-paper: #ead9bc;
    --sb-paper-2: #d8c29e;
    --sb-paper-3: #f2e4ca;
    --sb-ink: #2a1a10;
    --sb-text: #f8ead7;
    --sb-muted: #bda98d;
    --sb-gold: #d9a441;
    --sb-red: #e11d48;
    --sb-border: rgba(255,255,255,.13);
    --sb-shadow: rgba(0,0,0,.45);
    --sb-page-top: 0px;
    --sb-book-height: clamp(600px, calc(100dvh - var(--sb-page-top) - 74px), 900px);
    --sb-control-height: 42px;
}

#server-book-app,
#server-book-app * { box-sizing: border-box; }

#server-book-app.sb-wrap {
    max-width: 1950px;
    height: calc(100dvh - var(--sb-page-top));
    max-height: calc(100dvh - var(--sb-page-top));
    margin: 0 auto;
    padding: 10px clamp(10px, 1.2vw, 20px);
    color: var(--sb-text);
    overflow: hidden;
}

#server-book-app .sb-hero {
    position: relative;
    overflow: hidden;
    border: 1px solid var(--sb-border);
    border-radius: 26px;
    padding: 28px;
    background: radial-gradient(circle at 20% 10%, rgba(225,29,72,.20), transparent 35%), linear-gradient(135deg, #121722, #090b10 65%);
    box-shadow: 0 24px 70px var(--sb-shadow);
}

#server-book-app .sb-hero h1 {
    margin: 8px 0 6px;
    font-size: clamp(2rem, 5vw, 4.6rem);
    line-height: .95;
    letter-spacing: -0.05em;
}

#server-book-app .sb-hero p {
    color: var(--sb-muted);
    max-width: 860px;
    font-size: 1.06rem;
}

#server-book-app .sb-badge {
    display: inline-flex;
    gap: 8px;
    align-items: center;
    border: 1px solid rgba(217,164,65,.35);
    color: #ffd98d;
    background: rgba(217,164,65,.10);
    padding: 7px 12px;
    border-radius: 999px;
    font-weight: 700;
}

#server-book-app .sb-book-shell {
    height: 100%;
    display: grid;
    grid-template-columns: 230px minmax(0, 1fr);
    gap: 16px;
    align-items: start;
}

#server-book-app .sb-book-area { min-width: 0; height: 100%; display: grid; grid-template-rows: minmax(0, 1fr) var(--sb-control-height); gap: 8px; }

#server-book-app .sb-index {
    border: 1px solid var(--sb-border);
    border-radius: 18px;
    padding: 9px;
    background: rgba(255,255,255,.04);
    backdrop-filter: blur(12px);
    max-height: 100%;
    overflow: auto;
}

#server-book-app .sb-index button {
    width: 100%;
    text-align: left;
    border: 1px solid transparent;
    background: transparent;
    color: var(--sb-muted);
    border-radius: 13px;
    padding: 9px 10px;
    cursor: pointer;
    font-weight: 700;
}

#server-book-app .sb-index button:hover,
#server-book-app .sb-index button.is-active {
    color: var(--sb-text);
    border-color: rgba(217,164,65,.35);
    background: rgba(217,164,65,.11);
}

/* Echtes Buch */
#server-book-app .sb-book {
    position: relative;
    min-height: var(--sb-book-height);
    perspective: 2800px;
    transform-style: preserve-3d;
    border-radius: 28px;
    user-select: none;
}

#server-book-app .sb-book::before {
    content: '';
    position: absolute;
    inset: -22px -18px -32px;
    border-radius: 36px;
    background: radial-gradient(ellipse at center, rgba(0,0,0,.62), rgba(0,0,0,.25) 58%, transparent 72%);
    filter: blur(13px);
    pointer-events: none;
    z-index: 0;
}

#server-book-app .sb-book-cover-left,
#server-book-app .sb-book-cover-right {
    position: absolute;
    top: 8px;
    bottom: -7px;
    width: calc(50% + 8px);
    background: linear-gradient(135deg, #2b1410, #5d1f18 45%, #1a0e0c);
    border: 1px solid rgba(255,255,255,.10);
    box-shadow: 0 24px 80px rgba(0,0,0,.5);
    z-index: 7;
}

#server-book-app .sb-book-cover-left {
    left: -8px;
    border-radius: 30px 8px 8px 30px;
    transform: translateZ(-12px) rotateY(1.5deg);
}

#server-book-app .sb-book-cover-right {
    right: -8px;
    border-radius: 8px 30px 30px 8px;
    transform: translateZ(-12px) rotateY(-1.5deg);
}

#server-book-app .sb-book-spine {
    position: absolute;
    top: 3px;
    bottom: -9px;
    left: calc(50% - 15px);
    width: 30px;
    border-radius: 999px;
    background: linear-gradient(90deg, rgba(0,0,0,.40), rgba(255,255,255,.14), rgba(0,0,0,.52));
    box-shadow: 0 0 40px rgba(0,0,0,.40), inset 0 0 18px rgba(0,0,0,.50);
    z-index: 16;
    pointer-events: none;
}

#server-book-app .sb-spread {
    position: absolute;
    inset: 0;
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    min-height: var(--sb-book-height);
    opacity: 0;
    pointer-events: none;
    transform-style: preserve-3d;
    z-index: 10;
}

#server-book-app .sb-spread.is-active,
#server-book-app .sb-spread.is-under {
    opacity: 1;
}

#server-book-app .sb-spread.is-active {
    pointer-events: auto;
    z-index: 12;
}

#server-book-app .sb-spread.is-under {
    z-index: 11;
}

#server-book-app .sb-book-page {
    position: relative;
    min-width: 0;
    min-height: var(--sb-book-height);
    color: var(--sb-ink);
    background:
        radial-gradient(circle at 45% 0, rgba(255,255,255,.62), transparent 42%),
        linear-gradient(90deg, rgba(0,0,0,.10), transparent 8%, transparent 92%, rgba(255,255,255,.14)),
        linear-gradient(135deg, var(--sb-paper-3), var(--sb-paper) 48%, var(--sb-paper-2));
    border: 1px solid rgba(65,40,20,.35);
    box-shadow: inset 0 0 55px rgba(87,50,18,.16), 0 18px 50px rgba(0,0,0,.24);
    overflow: hidden;
    backface-visibility: hidden;
}

#server-book-app .sb-book-page::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle at 18% 22%, rgba(80,45,18,.08) 0 1px, transparent 1.5px),
        radial-gradient(circle at 70% 65%, rgba(80,45,18,.06) 0 1px, transparent 1.6px);
    background-size: 34px 31px, 47px 43px;
    opacity: .55;
    pointer-events: none;
    z-index: 1;
}

#server-book-app .sb-book-page-left {
    border-radius: 26px 5px 5px 26px;
    transform-origin: right center;
}

#server-book-app .sb-book-page-right {
    border-radius: 5px 26px 26px 5px;
    transform-origin: left center;
}

#server-book-app .sb-book-page-left::after,
#server-book-app .sb-book-page-right::after {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    width: 58px;
    pointer-events: none;
    z-index: 8;
}

#server-book-app .sb-book-page-left::after {
    right: -1px;
    background: linear-gradient(90deg, transparent, rgba(66,38,16,.30));
}

#server-book-app .sb-book-page-right::after {
    left: -1px;
    background: linear-gradient(90deg, rgba(66,38,16,.38), transparent);
}

#server-book-app .sb-page-content {
    position: relative;
    z-index: 2;
    min-height: var(--sb-book-height);
    padding: clamp(20px, 2.45vw, 36px);
    background-image: linear-gradient(rgba(80,45,18,.055) 1px, transparent 1px);
    background-size: 100% 30px;
}

#server-book-app .sb-page-number {
    position: absolute;
    bottom: 14px;
    color: rgba(42,26,16,.48);
    font-weight: 900;
}

#server-book-app .sb-book-page-left .sb-page-number { left: 24px; }
#server-book-app .sb-book-page-right .sb-page-number { right: 24px; }

#server-book-app .sb-empty-page {
    min-height: calc(var(--sb-book-height) - 104px);
    display: grid;
    place-items: center;
    color: rgba(42,26,16,.45);
    font-size: 1.6rem;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: .08em;
    text-align: center;
}

/* Animierte Papierseite */
#server-book-app .sb-flip-layer {
    position: absolute;
    top: 0;
    bottom: 0;
    width: 50%;
    pointer-events: none;
    z-index: 20;
    perspective: 2800px;
    transform-style: preserve-3d;
    opacity: 0;
}

#server-book-app .sb-flip-layer.is-visible { opacity: 1; }
#server-book-app .sb-flip-layer.is-next { right: 0; }
#server-book-app .sb-flip-layer.is-prev { left: 0; }

#server-book-app .sb-flip-sheet {
    position: absolute;
    inset: 0;
    transform-style: preserve-3d;
    transition: transform .72s cubic-bezier(.17,.67,.18,1);
    will-change: transform;
}

#server-book-app .sb-flip-layer.is-next .sb-flip-sheet {
    transform-origin: left center;
    transform: rotateY(0deg);
}

#server-book-app .sb-flip-layer.is-next .sb-flip-sheet.is-turning {
    transform: rotateY(-180deg);
}

#server-book-app .sb-flip-layer.is-prev .sb-flip-sheet {
    transform-origin: right center;
    transform: rotateY(0deg);
}

#server-book-app .sb-flip-layer.is-prev .sb-flip-sheet.is-turning {
    transform: rotateY(180deg);
}

#server-book-app .sb-flip-face {
    position: absolute;
    inset: 0;
    backface-visibility: hidden;
    transform-style: preserve-3d;
    overflow: hidden;
}

#server-book-app .sb-flip-layer.is-next .sb-flip-back,
#server-book-app .sb-flip-layer.is-prev .sb-flip-back {
    transform: rotateY(180deg);
}

#server-book-app .sb-flip-face .sb-book-page {
    width: 100%;
    height: 100%;
    min-height: var(--sb-book-height);
    box-shadow: 0 18px 55px rgba(0,0,0,.32), inset 0 0 55px rgba(87,50,18,.18);
}

#server-book-app .sb-flip-layer.is-next .sb-flip-front::after,
#server-book-app .sb-flip-layer.is-prev .sb-flip-front::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, transparent, rgba(0,0,0,.32));
    opacity: .15;
    pointer-events: none;
}

#server-book-app .sb-flip-sheet.is-turning .sb-flip-front::after {
    opacity: .45;
}

#server-book-app .sb-page-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 22px;
}

#server-book-app .sb-book-page-left .sb-page-grid { grid-template-areas: 'media' 'copy'; }
#server-book-app .sb-book-page-right .sb-page-grid { grid-template-areas: 'copy' 'media'; }
#server-book-app .sb-copy { grid-area: copy; min-width: 0; }
#server-book-app .sb-media { grid-area: media; min-width: 0; }

#server-book-app .sb-kicker {
    color: #7c4f13;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: .14em;
    font-size: .74rem;
    margin-bottom: 7px;
}

#server-book-app .sb-copy h2 {
    margin: 0 0 12px;
    font-size: clamp(1.75rem, 3vw, 2.95rem);
    line-height: .96;
    letter-spacing: -.04em;
    color: #1f130c;
}

#server-book-app .sb-lead {
    color: #4c311d;
    font-size: 1.04rem;
    line-height: 1.5;
}

#server-book-app .sb-muted,
#server-book-app .sb-note { color: #62452b; }

#server-book-app .sb-note code,
#server-book-app .sb-commands code {
    color: #2a170c;
    background: rgba(255,255,255,.32);
    border: 1px solid rgba(65,40,20,.18);
    border-radius: 9px;
    padding: 2px 7px;
}

#server-book-app .sb-copy blockquote {
    margin: 16px 0;
    padding: 14px 16px;
    border-left: 4px solid #9c6b1f;
    background: rgba(255,255,255,.28);
    color: #3e2515;
    border-radius: 14px;
}

#server-book-app .sb-stats {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
    margin: 18px 0;
}

#server-book-app .sb-stat {
    border: 1px solid rgba(65,40,20,.18);
    background: rgba(255,255,255,.28);
    border-radius: 16px;
    padding: 11px 12px;
    min-height: 64px;
}

#server-book-app .sb-stat span {
    display: block;
    color: #68492e;
    font-size: .8rem;
}

#server-book-app .sb-stat strong {
    display: block;
    margin-top: 4px;
    font-size: 1.02rem;
    color: #26170d;
    overflow-wrap: anywhere;
}

#server-book-app .sb-stat small {
    display: block;
    color: #68492e;
    margin-top: 4px;
}

#server-book-app .sb-list {
    margin: 16px 0;
    padding-left: 1.2rem;
    color: #372214;
    line-height: 1.5;
}

#server-book-app .sb-list li { margin: 7px 0; }

#server-book-app .sb-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 9px;
    margin: 16px 0;
}

#server-book-app .sb-btn {
    border: 1px solid rgba(124,79,19,.38);
    color: #2a170c;
    background: linear-gradient(135deg, rgba(217,164,65,.28), rgba(225,29,72,.09));
    text-decoration: none;
    border-radius: 999px;
    padding: 9px 13px;
    font-weight: 900;
}

#server-book-app .sb-image {
    position: relative;
    margin: 0;
    min-height: clamp(210px, 28vh, 300px);
    border-radius: 22px;
    overflow: hidden;
    border: 1px solid rgba(89,55,22,.25);
    background: radial-gradient(circle at 50% 20%, rgba(217,164,65,.32), transparent 32%), linear-gradient(135deg, rgba(255,255,255,.38), rgba(0,0,0,.07));
    box-shadow: inset 0 0 60px rgba(0,0,0,.12);
}

#server-book-app .sb-image img {
    width: 100%;
    height: 100%;
    min-height: clamp(210px, 28vh, 300px);
    max-height: clamp(260px, 36vh, 370px);
    object-fit: cover;
    display: block;
    filter: contrast(1.03) saturate(1.05);
}

#server-book-app .sb-image figcaption {
    position: absolute;
    left: 12px;
    right: 12px;
    bottom: 12px;
    padding: 11px 12px;
    border: 1px solid rgba(255,255,255,.28);
    border-radius: 15px;
    background: rgba(0,0,0,.58);
    backdrop-filter: blur(10px);
    color: #fff2d8;
}

#server-book-app .sb-image figcaption b,
#server-book-app .sb-image figcaption span { display: block; }

#server-book-app .sb-image figcaption span {
    color: #d1bda0;
    font-size: .82rem;
    margin-top: 4px;
    overflow-wrap: anywhere;
}

#server-book-app .sb-image.is-placeholder::before {
    content: 'Bildplatzhalter';
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    font-size: clamp(1.1rem, 2vw, 1.7rem);
    color: rgba(42,26,16,.42);
    font-weight: 900;
    letter-spacing: .08em;
    text-transform: uppercase;
    text-align: center;
}

#server-book-app .sb-table-wrap {
    overflow: auto;
    border: 1px solid rgba(65,40,20,.18);
    border-radius: 18px;
    background: rgba(255,255,255,.20);
    max-height: clamp(220px, 34vh, 340px);
}

#server-book-app .sb-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 420px;
}

#server-book-app .sb-table th,
#server-book-app .sb-table td {
    padding: 9px 11px;
    border-bottom: 1px solid rgba(65,40,20,.12);
    text-align: left;
    color: #2a170c;
}

#server-book-app .sb-table th {
    color: #5d3a12;
    background: rgba(255,255,255,.28);
    position: sticky;
    top: 0;
}

#server-book-app .sb-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    margin-top: 0;
    min-height: var(--sb-control-height);
}

#server-book-app .sb-controls button {
    border: 1px solid var(--sb-border);
    border-radius: 999px;
    background: rgba(255,255,255,.06);
    color: var(--sb-text);
    padding: 8px 13px;
    cursor: pointer;
    font-weight: 800;
}

#server-book-app .sb-controls button:hover:not(:disabled) {
    background: rgba(217,164,65,.12);
    border-color: rgba(217,164,65,.35);
}

#server-book-app .sb-controls button:disabled {
    opacity: .45;
    cursor: not-allowed;
}

#server-book-app .sb-progress {
    color: var(--sb-muted);
    font-weight: 700;
}

@media (min-width: 1180px) {
    #server-book-app .sb-image { min-height: clamp(230px, 32vh, 332px); }
    #server-book-app .sb-image img { min-height: clamp(230px, 32vh, 332px); max-height: clamp(280px, 40vh, 410px); }
}

@media (max-width: 1100px) {
    #server-book-app .sb-book-shell { grid-template-columns: 1fr; }
    #server-book-app .sb-index { position: static; display: flex; overflow: auto; gap: 8px; }
    #server-book-app .sb-index button { min-width: max-content; }
    #server-book-app { --sb-book-height: clamp(650px, calc(100vh - 150px), 900px); }
    #server-book-app .sb-book { min-height: var(--sb-book-height); }
    #server-book-app .sb-spread,
    #server-book-app .sb-book-page,
    #server-book-app .sb-page-content,
    #server-book-app .sb-flip-face .sb-book-page { min-height: var(--sb-book-height); }
    #server-book-app .sb-stats { grid-template-columns: 1fr; }
}

@media (max-width: 780px) {
    #server-book-app .sb-book {
        min-height: auto;
        perspective: none;
    }
    #server-book-app .sb-book-cover-left,
    #server-book-app .sb-book-cover-right,
    #server-book-app .sb-book-spine,
    #server-book-app .sb-flip-layer { display: none; }
    #server-book-app .sb-spread {
        position: relative;
        display: none;
        grid-template-columns: 1fr;
        min-height: auto;
        gap: 12px;
        opacity: 1;
        pointer-events: none;
    }
    #server-book-app .sb-spread.is-active {
        display: grid;
        pointer-events: auto;
    }
    #server-book-app .sb-book-page,
    #server-book-app .sb-page-content { min-height: auto; }
    #server-book-app .sb-book-page-left,
    #server-book-app .sb-book-page-right { border-radius: 22px; }
    #server-book-app .sb-book-page-left::after,
    #server-book-app .sb-book-page-right::after { display: none; }
    #server-book-app .sb-empty-page { min-height: 220px; }
    #server-book-app .sb-image,
    #server-book-app .sb-image img { min-height: 240px; max-height: none; }
}

@media (max-width: 620px) {
    #server-book-app .sb-hero { padding: 20px; }
    #server-book-app .sb-controls { flex-wrap: wrap; }
    #server-book-app .sb-progress { order: -1; width: 100%; text-align: center; }
}

/* Update: breites Buch ohne separates Menue, Kapitel als seitliche Faehnchen */
#server-book-app {
    --sb-book-height: clamp(520px, calc(100dvh - var(--sb-page-top) - 60px), 900px);
    --sb-control-height: 38px;
    --sb-tab-width: 68px;
}

#server-book-app.sb-wrap {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: none;
    height: calc(100dvh - var(--sb-page-top));
    max-height: calc(100dvh - var(--sb-page-top));
    margin: 0;
    padding: 8px 12px 10px calc(var(--sb-tab-width) + 18px);
    overflow: hidden;
    background:
        radial-gradient(circle at 18% 8%, rgba(217,164,65,.12), transparent 32%),
        radial-gradient(circle at 82% 92%, rgba(225,29,72,.11), transparent 34%),
        var(--sb-bg);
}

#server-book-app .sb-book-shell {
    height: 100%;
    display: block;
}

#server-book-app .sb-book-area {
    height: 100%;
    width: 100%;
    min-width: 0;
    display: grid;
    grid-template-rows: minmax(0, 1fr) var(--sb-control-height);
    gap: 7px;
}

#server-book-app .sb-book {
    width: 100%;
    height: var(--sb-book-height);
    min-height: 0;
    max-height: calc(100dvh - var(--sb-page-top) - var(--sb-control-height) - 25px);
    align-self: end;
    perspective: 3000px;
}

#server-book-app .sb-book::before {
    inset: -14px -12px -18px;
}

#server-book-app .sb-spread,
#server-book-app .sb-book-page,
#server-book-app .sb-page-content,
#server-book-app .sb-flip-face .sb-book-page {
    height: 100%;
    min-height: 0;
}

#server-book-app .sb-spread {
    inset: 0;
}

#server-book-app .sb-page-content {
    padding: clamp(18px, 1.65vw, 30px);
    overflow: hidden;
    background-size: 100% 28px;
}

#server-book-app .sb-page-grid {
    gap: clamp(12px, 1.4vh, 20px);
    height: calc(100% - 20px);
    grid-template-rows: auto minmax(0, 1fr);
}

#server-book-app .sb-copy {
    min-height: 0;
    overflow: hidden;
}

#server-book-app .sb-copy h2 {
    font-size: clamp(1.55rem, 2.15vw, 2.55rem);
    margin-bottom: 8px;
}

#server-book-app .sb-lead {
    font-size: clamp(.92rem, .86vw, 1.02rem);
    line-height: 1.42;
    margin: 8px 0;
}

#server-book-app .sb-stats {
    gap: 8px;
    margin: 12px 0;
}

#server-book-app .sb-stat {
    min-height: 54px;
    padding: 8px 10px;
    border-radius: 14px;
}

#server-book-app .sb-stat span { font-size: .74rem; }
#server-book-app .sb-stat strong { font-size: .94rem; margin-top: 2px; }

#server-book-app .sb-list {
    margin: 10px 0;
    line-height: 1.38;
}

#server-book-app .sb-list li { margin: 5px 0; }

#server-book-app .sb-image {
    min-height: clamp(160px, 22dvh, 245px);
    max-height: clamp(180px, 26dvh, 285px);
}

#server-book-app .sb-image img {
    min-height: clamp(160px, 22dvh, 245px);
    max-height: clamp(180px, 26dvh, 285px);
}

#server-book-app .sb-table-wrap {
    max-height: clamp(150px, 21dvh, 235px);
}

#server-book-app .sb-table th,
#server-book-app .sb-table td {
    padding: 7px 9px;
}

#server-book-app .sb-empty-page {
    min-height: 100%;
}

#server-book-app .sb-book-tabs {
    position: absolute;
    z-index: 5;
    left: calc(-1 * var(--sb-tab-width) + 30px);
    top: clamp(26px, 7vh, 72px);
    display: flex;
    flex-direction: column;
    gap: 7px;
    pointer-events: auto;
}

#server-book-app .sb-book-tabs button {
    width: var(--sb-tab-width);
    height: clamp(84px, 10.5vh, 116px);
    border: 1px solid rgba(217,164,65,.34);
    border-right: 0;
    border-radius: 15px 0 0 15px;
    color: #2a170c;
    background:
        linear-gradient(90deg, rgba(0,0,0,.18), transparent 28%),
        linear-gradient(135deg, #c58a28, #f2d27e 45%, #9e5d17);
    box-shadow: -8px 10px 24px rgba(0,0,0,.28), inset -8px 0 18px rgba(70,38,12,.18);
    cursor: pointer;
    font-weight: 950;
    letter-spacing: .02em;
    padding: 8px 5px;
    transform: translateX(34px);
    transition: transform .18s ease, filter .18s ease, box-shadow .18s ease;
}

#server-book-app .sb-book-tabs button span {
    display: grid;
    place-items: center;
    width: 100%;
    height: 100%;
    writing-mode: vertical-rl;
    transform: rotate(180deg);
    white-space: nowrap;
    font-size: clamp(.72rem, .78vw, .9rem);
    text-shadow: 0 1px 0 rgba(255,255,255,.28);
}

#server-book-app .sb-book-tabs button:hover,
#server-book-app .sb-book-tabs button.is-active {
    transform: translateX(22px);
    filter: saturate(1.12) brightness(1.05);
    box-shadow: -10px 12px 26px rgba(0,0,0,.34), inset -8px 0 18px rgba(70,38,12,.15);
}

#server-book-app .sb-book-tabs button.is-active {
    background:
        linear-gradient(90deg, rgba(0,0,0,.15), transparent 28%),
        linear-gradient(135deg, #d28b31, #ffe09c 50%, #b86a1d);
}

#server-book-app .sb-controls {
    min-height: var(--sb-control-height);
    height: var(--sb-control-height);
}

#server-book-app .sb-controls button {
    padding: 7px 13px;
}

@media (min-width: 1500px) {
    #server-book-app {
        --sb-book-height: clamp(620px, calc(100dvh - var(--sb-page-top) - 74px), 940px);
    }
    #server-book-app .sb-page-content {
        padding: clamp(22px, 1.7vw, 34px);
    }
}

@media (max-width: 1100px) {
    #server-book-app.sb-wrap {
        padding-left: 10px;
        overflow: hidden;
        height: calc(100dvh - var(--sb-page-top));
        max-height: calc(100dvh - var(--sb-page-top));
    }
    #server-book-app .sb-book-area {
        height: 100%;
    }
    #server-book-app .sb-book-tabs {
        position: relative;
        left: auto;
        top: auto;
        flex-direction: row;
        overflow: auto;
        margin: 0 0 8px;
        padding-bottom: 4px;
    }
    #server-book-app .sb-book-tabs button {
        width: auto;
        min-width: max-content;
        height: 42px;
        border-right: 1px solid rgba(217,164,65,.34);
        border-radius: 999px;
        transform: none;
        padding: 8px 14px;
    }
    #server-book-app .sb-book-tabs button span {
        writing-mode: horizontal-tb;
        transform: none;
        font-size: .86rem;
    }
}


/* Fix: Header bleibt sichtbar; Serverbuch nutzt nur den Platz darunter. */
#server-book-app.sb-wrap {
    position: relative !important;
    inset: auto !important;
    z-index: 1 !important;
}

/* Fix: Faehnchen liegen optisch hinter dem Buchdeckel, nur der Griff schaut links heraus. */
#server-book-app .sb-book-tabs {
    z-index: 5 !important;
    left: calc(-1 * var(--sb-tab-width) + 30px) !important;
}
#server-book-app .sb-book-tabs button {
    transform: translateX(34px) !important;
}
#server-book-app .sb-book-tabs button:hover,
#server-book-app .sb-book-tabs button.is-active {
    transform: translateX(22px) !important;
}
#server-book-app .sb-book-cover-left,
#server-book-app .sb-book-cover-right {
    z-index: 7 !important;
}
#server-book-app .sb-spread {
    z-index: 10;
}
#server-book-app .sb-spread.is-active {
    z-index: 12;
}

@media (max-width: 1100px) {
    #server-book-app .sb-book-tabs,
    #server-book-app .sb-book-tabs button,
    #server-book-app .sb-book-tabs button:hover,
    #server-book-app .sb-book-tabs button.is-active {
        transform: none !important;
    }
}


/* Final fix: lesbare Faehnchen + kein abgeschnittener Buchinhalt */
#server-book-app {
    --sb-tab-width: 59px;
    --sb-control-height: 36px;
    --sb-book-height: min(860px, calc(100dvh - var(--sb-page-top) - var(--sb-control-height) - 30px));
}

#server-book-app.sb-wrap {
    padding: 6px 14px 8px calc(var(--sb-tab-width) + 18px) !important;
    overflow: hidden !important;
}

#server-book-app .sb-book-area {
    grid-template-rows: minmax(0, 1fr) var(--sb-control-height) !important;
    gap: 6px !important;
}

#server-book-app .sb-book {
    height: var(--sb-book-height) !important;
    max-height: calc(100dvh - var(--sb-page-top) - var(--sb-control-height) - 30px) !important;
    align-self: center !important;
    overflow: visible !important;
}

#server-book-app .sb-book-tabs {
    z-index: 6 !important;
    left: calc(-1 * var(--sb-tab-width) + 8px) !important;
    top: clamp(18px, 5.2vh, 52px) !important;
    gap: 6px !important;
}

#server-book-app .sb-book-tabs button {
    width: var(--sb-tab-width) !important;
    height: clamp(68px, 8.7vh, 92px) !important;
    padding: 6px 7px 6px 5px !important;
    transform: translateX(0) !important;
    border-radius: 16px 0 0 16px !important;
    box-shadow: -8px 9px 18px rgba(0,0,0,.28), inset -14px 0 22px rgba(80,42,12,.22) !important;
}

#server-book-app .sb-book-tabs button:hover,
#server-book-app .sb-book-tabs button.is-active {
    transform: translateX(5px) !important;
}

#server-book-app .sb-book-tabs button span {
    font-size: clamp(.58rem, .55vw, .68rem) !important;
    letter-spacing: .005em !important;
}

#server-book-app .sb-book-cover-left,
#server-book-app .sb-book-cover-right {
    z-index: 8 !important;
    pointer-events: none !important;
}

#server-book-app .sb-spread { z-index: 10 !important; }
#server-book-app .sb-spread.is-active { z-index: 12 !important; }
#server-book-app .sb-flip-layer { z-index: 30 !important; }

#server-book-app .sb-page-content {
    padding: clamp(14px, 1.28vw, 24px) !important;
    overflow: hidden !important;
}

#server-book-app .sb-page-grid {
    height: calc(100% - 18px) !important;
    gap: clamp(8px, 1vh, 14px) !important;
    grid-template-rows: auto minmax(0, 1fr) !important;
}

#server-book-app .sb-copy {
    min-height: 0 !important;
    overflow: auto !important;
    scrollbar-width: thin;
    padding-right: 4px;
}

#server-book-app .sb-copy h2 {
    font-size: clamp(1.35rem, 1.75vw, 2.2rem) !important;
    margin: 0 0 6px !important;
    line-height: 1 !important;
}

#server-book-app .sb-kicker {
    margin-bottom: 6px !important;
    font-size: .68rem !important;
}

#server-book-app .sb-lead {
    font-size: clamp(.84rem, .78vw, .96rem) !important;
    line-height: 1.34 !important;
    margin: 6px 0 !important;
}

#server-book-app .sb-list {
    font-size: clamp(.82rem, .76vw, .94rem) !important;
    line-height: 1.3 !important;
    margin: 7px 0 !important;
}

#server-book-app .sb-list li { margin: 3px 0 !important; }

#server-book-app .sb-stats {
    gap: 6px !important;
    margin: 8px 0 !important;
}

#server-book-app .sb-stat {
    min-height: 46px !important;
    padding: 6px 8px !important;
}

#server-book-app .sb-stat span { font-size: .67rem !important; }
#server-book-app .sb-stat strong { font-size: .84rem !important; }
#server-book-app .sb-stat small { font-size: .7rem !important; }

#server-book-app .sb-image {
    min-height: clamp(130px, 17dvh, 205px) !important;
    max-height: clamp(145px, 20dvh, 230px) !important;
}

#server-book-app .sb-image img {
    min-height: clamp(130px, 17dvh, 205px) !important;
    max-height: clamp(145px, 20dvh, 230px) !important;
}

#server-book-app .sb-image figcaption {
    padding: 8px 10px !important;
    font-size: .8rem !important;
}

#server-book-app .sb-table-wrap {
    max-height: clamp(120px, 17dvh, 205px) !important;
    overflow: auto !important;
}

#server-book-app .sb-table th,
#server-book-app .sb-table td {
    padding: 5px 7px !important;
    font-size: .78rem !important;
}

#server-book-app .sb-note,
#server-book-app .sb-muted,
#server-book-app .sb-copy p {
    font-size: clamp(.82rem, .76vw, .94rem) !important;
    line-height: 1.32 !important;
}

#server-book-app .sb-controls {
    height: var(--sb-control-height) !important;
    min-height: var(--sb-control-height) !important;
}

#server-book-app .sb-controls button {
    padding: 6px 12px !important;
    font-size: .82rem !important;
}

@media (min-width: 1600px) {
    #server-book-app {
        --sb-book-height: min(900px, calc(100dvh - var(--sb-page-top) - var(--sb-control-height) - 34px));
    }
    #server-book-app .sb-page-content {
        padding: clamp(16px, 1.45vw, 28px) !important;
    }
}

@media (max-width: 1100px) {
    #server-book-app {
        --sb-tab-width: 84px;
        --sb-book-height: min(780px, calc(100dvh - var(--sb-page-top) - var(--sb-control-height) - 72px));
    }
    #server-book-app.sb-wrap {
        padding: 8px 10px !important;
        overflow: hidden !important;
    }
    #server-book-app .sb-book-tabs {
        position: relative !important;
        left: auto !important;
        top: auto !important;
        z-index: 20 !important;
        flex-direction: row !important;
        overflow: auto !important;
        margin: 0 0 7px !important;
    }
    #server-book-app .sb-book-tabs button,
    #server-book-app .sb-book-tabs button:hover,
    #server-book-app .sb-book-tabs button.is-active {
        width: auto !important;
        min-width: max-content !important;
        height: 38px !important;
        transform: none !important;
        border-radius: 999px !important;
        border-right: 1px solid rgba(217,164,65,.34) !important;
        padding: 7px 12px !important;
    }
    #server-book-app .sb-book-tabs button span {
        writing-mode: horizontal-tb !important;
        transform: none !important;
    }
}


/* Update: gruppierte Faehnchen-Texte zweizeilig statt herausragend */
#server-book-app .sb-book-tabs button span {
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 3px !important;
    writing-mode: horizontal-tb !important;
    transform: none !important;
    white-space: normal !important;
    text-align: center !important;
    line-height: 1.02 !important;
    width: 100% !important;
    height: 100% !important;
    overflow: hidden !important;
}

#server-book-app .sb-book-tabs button span em {
    display: block !important;
    max-width: 100% !important;
    font-style: normal !important;
    font-size: clamp(.49rem, .48vw, .58rem) !important;
    line-height: 1.02 !important;
    letter-spacing: 0 !important;
    overflow-wrap: anywhere !important;
    hyphens: auto !important;
}

#server-book-app .sb-book-tabs button {
    padding: 6px 4px !important;
}

@media (max-width: 1100px) {
    #server-book-app .sb-book-tabs button span {
        flex-direction: row !important;
        gap: 5px !important;
        white-space: nowrap !important;
    }
    #server-book-app .sb-book-tabs button span em + em::before {
        content: "/";
        margin-right: 5px;
    }
}


/* Update: kleine Originalbilder in Basebuilding-Karten */
#server-book-app .sb-stat-icon {
    display: grid;
    grid-template-columns: 46px minmax(0, 1fr);
    align-items: center;
    gap: 10px;
    min-height: 70px;
}

#server-book-app .sb-stat-icon-img {
    width: 46px;
    height: 46px;
    border-radius: 12px;
    display: grid;
    place-items: center;
    overflow: hidden;
    border: 1px solid rgba(65,40,20,.22);
    background: rgba(35,22,12,.10);
    box-shadow: inset 0 0 12px rgba(65,40,20,.16);
}

#server-book-app .sb-stat-icon-img img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 3px;
    filter: sepia(.55) contrast(1.05) saturate(.85);
}

#server-book-app .sb-stat-icon-img.is-missing::before {
    content: "?";
    font-weight: 900;
    color: rgba(65,40,20,.45);
}

#server-book-app .sb-stat-icon-text {
    min-width: 0;
}

#server-book-app .sb-stat-icon-text > span {
    display: block;
    color: #68492e;
    font-size: .78rem;
}

#server-book-app .sb-stat-icon-text strong {
    display: block;
    margin-top: 3px;
    font-size: 1.05rem;
    color: #26170d;
}

@media (max-width: 1280px) {
    #server-book-app .sb-stat-icon {
        grid-template-columns: 38px minmax(0, 1fr);
        gap: 8px;
    }
    #server-book-app .sb-stat-icon-img {
        width: 38px;
        height: 38px;
        border-radius: 10px;
    }
}