/* ==========================================================================
   1. GLOBAL STYLES & TRIGGER
   ========================================================================== */
.reader-overlay-btn-trigger {
    display: inline-block !important;
    background-color: #DA3258 !important;
    color: #ffffff !important;
    border: 0 !important;
    padding: 10px 24px !important;
    font-size: 16px !important;
    font-weight: 600 !important;
    border-radius: 30px !important;
    cursor: pointer !important;
    text-decoration: none !important;
    text-align: center !important;
    box-shadow: 0 4px 12px rgba(218, 50, 88, 0.2) !important;
    transition: background-color 0.2s ease, transform 0.2s ease !important;
}

.reader-overlay-btn-trigger:hover {
    background-color: #be2546 !important;
    transform: translateY(-1px) !important;
}

table.reader-preview-table {
    width: 85% !important;
    margin: 40px auto !important;
    border-collapse: collapse !important;
    border: none !important;
    display: table !important;
}

table.reader-preview-table td {
    background-color: #eee9e0 !important;
    background: #eee9e0 !important;
    color: #766e65 !important;
    text-align: center !important;
    padding: 20px !important;
    border-radius: 8px !important;
    font-size: 16px !important;
    font-style: italic !important;
    display: block !important; 
    margin: 5em 0 5em 0;
}

/* ==========================================================================
   2. CORE MODAL LAYOUT (Desktop-Basis)
   ========================================================================== */
.reader-overlay-backdrop {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 999999;
    background: rgba(12,10,9,0.72);
    padding: 20px;
}

.reader-overlay-backdrop.is-active {
    display: block !important;
}

.reader-overlay-shell {
    position: relative;
    width: min(1220px, 100%);
    height: min(90vh, 960px);
    margin: 0 auto;
    overflow: hidden;
    display: grid;
    grid-template-columns: 280px minmax(0, 1fr);
    min-height: 0;
    background-color: #f8f4ee !important;
    color: #2b2522 !important;
}

.reader-overlay-sidebar {
    padding: 20px 18px;
    overflow-y: auto;
    min-height: 0;
    background-color: #f2ebe2 !important;
}

.reader-overlay-sidebar-title {
    margin: 0 0 14px 0;
    font-size: 14px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    opacity: 0.75;
}

.reader-overlay-toc {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.reader-overlay-toc button {
    display: block;
    width: 100%;
    text-align: left;
    background: transparent;
    border: 0;
    padding: 8px 10px;
    border-radius: 10px;
    cursor: pointer;
    font-size: 15px;
    line-height: 1.35;
    color: #2b2522 !important;
}

.reader-overlay-toc button:hover {
    background: rgba(43,37,34,0.06);
}

.reader-overlay-toc button.is-active {
    background: rgba(43,37,34,0.10);
    font-weight: 600;
}

.reader-overlay-main {
    display: flex;
    flex-direction: column;
    min-width: 0;
    min-height: 0;
    height: 100%;
    overflow: hidden;
    background-color: #f8f4ee !important;
}

.reader-overlay-topbar {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    padding: 20px 26px 12px;
    border-bottom: 1px solid rgba(43,37,34,0.08);
    background-color: #f8f4ee !important;
}

.reader-overlay-title {
    margin: 0;
    font-size: 28px;
    line-height: 1.15;
    color: #000000 !important;
}

.reader-overlay-meta {
    margin-top: 8px;
    display: flex;
    flex-wrap: wrap;
    gap: 10px 16px;
    font-size: 14px;
    opacity: 0.82;
}

.reader-overlay-close {
    border: 0;
    background: transparent;
    font-size: 34px;
    line-height: 1;
    cursor: pointer;
    padding: 0;
    flex: 0 0 auto;
    color: #2b2522 !important;
}

.reader-overlay-mobile-toc-toggle {
    display: none;
    margin: 14px 26px 0;
    border: 1px solid rgba(43,37,34,0.12);
    background: #fffdf9;
    border-radius: 12px;
    padding: 10px 14px;
    font-size: 14px;
    cursor: pointer;
    color: #2b2522 !important;
}

.reader-overlay-mobile-toc {
    display: none;
    margin: 12px 26px 0;
    padding: 14px;
    border-radius: 14px;
    max-height: 220px;
    overflow: auto;
    background-color: #f2ebe2 !important;
}

.reader-overlay-mobile-toc.is-open {
    display: block;
    min-height: 180px;
}

.reader-overlay-content {
    flex: 1 1 auto;
    min-height: 0;
    font-weight: normal;
    padding: 26px;
    overflow-y: auto;
    overflow-x: hidden;
    font-size: var(--reader-font-size, 19px);
    line-height: 1.85;
    scroll-behavior: smooth;
    user-select: none;
    -webkit-user-select: none;
}

.reader-overlay-content-inner {
    max-width: 760px;
    margin: 0 auto;
    word-break: normal;
    overflow-wrap: break-word;
}

.reader-overlay-content-inner h1 {
    margin: 0 0 1.2em 0;
    font-size: 2.3em;
    line-height: 1.15;
}

.reader-overlay-content-inner h2,
.reader-overlay-content-inner h3 {
    margin: 1.5em 0 0.8em;
    line-height: 1.2;
}

.reader-overlay-content-inner p {
    font-weight: normal !important;
    margin: 0 0 1.05em 0;
}

.reader-overlay-footer {
    flex: 0 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 14px 26px 18px;
    border-top: 1px solid rgba(43,37,34,0.08);
    flex-wrap: wrap;
    position: relative;
    z-index: 2;
    background-color: #f8f4ee !important;
}

.reader-overlay-font-control {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    font-size: 14px;
}

.reader-overlay-font-control label {
    font-weight: 600;
}

.reader-overlay-font-control input[type="range"] {
    width: 140px;
}

#reader-font-size-value {
    min-width: 42px;
    text-align: right;
}

.reader-overlay-btn {
    border: 1px solid rgba(43,37,34,0.14);
    background: #fffdf9;
    border-radius: 12px;
    padding: 10px 14px;
    font-size: 14px;
    line-height: 1;
    cursor: pointer;
    color: #2b2522 !important;
}

.reader-overlay-btn:hover {
    background: #f2ebe2;
}

.reader-end-nav-box {
    margin-top: 3em;
    text-align: center;
    background-color: #f2ebe2 !important;
}

.reader-overlay-content,
.reader-overlay-content-inner,
.reader-overlay-content-inner *,
.reader-overlay-content-inner p,
.reader-overlay-content-inner span {
    background: transparent !important;
    background-color: transparent !important;
    color: #2b2522 !important;
    font-weight: normal !important;
}

.reader-overlay-content header,
.reader-overlay-content nav,
.reader-overlay-content footer {
    display: none !important;
}

/* ==========================================================================
   3. RESPONSIVE DESIGN: TABLETS (769px - 1024px)
   ========================================================================== */
@media (min-width: 769px) and (max-width: 1024px){
    .reader-overlay-shell { 
        grid-template-columns: 1fr !important; 
        height: 92vh; 
        min-height: 0; 
        width: 100%; 
    }
    .reader-overlay-sidebar { display: none !important; }
    .reader-overlay-main { display: flex !important; flex-direction: column !important; min-height: 0; }
    .reader-overlay-mobile-toc-toggle { display: flex !important; align-items: center; justify-content: center; width: calc(100% - 40px); margin: 12px 20px 0; }
    .reader-overlay-mobile-toc { display: none; margin: 12px 20px 0; padding: 14px; border-radius: 14px; max-height:200px; overflow-y: auto; }
    .reader-overlay-mobile-toc.is-open { display: block !important; min-height: 180px;}
    .reader-overlay-content { padding: 20px !important; line-height: 1.8 !important; min-height: 0; overflow-y: auto; }
    .reader-overlay-footer { flex-direction: column !important; align-items: stretch !important; padding: 14px 20px 18px; gap: 12px; }
    .reader-overlay-font-control { justify-content: space-between !important; }
    .reader-overlay-font-control input[type="range"] { flex: 1 1 auto; min-width: 120px; }
    .reader-overlay-topbar { padding: 16px 20px 10px !important; }
}

/* ==========================================================================
   4. RESPONSIVE DESIGN: SMARTPHONES (0px - 768px)
   ========================================================================== */
@media (max-width: 768px){
    .reader-overlay-backdrop { padding: 0 !important; }
    .reader-overlay-sidebar { display: none !important; } 
    
    .reader-overlay-shell { 
        display: flex !important;
        flex-direction: column !important;
        grid-template-columns: 1fr !important;
        border-radius: 0 !important; 
        width: 100% !important; 
        max-width: 100vw !important;
        height: 100vh !important; 
        max-height: 100vh !important; 
        margin: 0 !important;
        box-shadow: none !important;
    }
    
    .reader-overlay-main { 
        flex: 1 !important; 
        display: flex !important; 
        flex-direction: column !important; 
        min-height: 0 !important; 
        height: 100% !important; 
    }
    
    .reader-overlay-topbar { 
        padding: 14px 16px !important; 
        display: flex !important;
        align-items: center !important; 
        justify-content: space-between !important;
    }
    
    .reader-overlay-title { 
        font-size: 18px !important; 
        line-height: 1.3 !important;
        white-space: normal !important;
        overflow: visible !important;
        text-overflow: ellipsis !important;
		max-width:85% !important;
    }
    
    .reader-overlay-close {
        font-size: 28px !important;
        padding: 4px !important;
        line-height: 1 !important;
    }
    
    .reader-overlay-content { 
        padding: 16px 20px !important; 
        line-height: 1.75 !important; 
    }
    
    .reader-overlay-content-inner h1 {
        font-size: 1.8em !important;
    }
    
    .reader-overlay-mobile-toc-toggle { 
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
        width: calc(100% - 32px) !important; 
        margin: 10px 16px 0 !important; 
    }
    
    .reader-overlay-mobile-toc { 
        margin: 10px 16px 0 !important; 
        max-height: 180px !important; 
    }
    
    .reader-overlay-footer { 
        padding: 14px 16px 20px !important; 
        flex-direction: column !important; 
        align-items: stretch !important; 
        gap: 14px !important;
    }
    
    .reader-overlay-font-control { 
        justify-content: space-between !important; 
        width: 100% !important;
    }
    
    .reader-overlay-font-control input[type="range"] { 
        flex: 1 !important; 
        min-width: 100px !important; 
    }
    
    .reader-overlay-btn {
        width: 100% !important;
        text-align: center !important;
        padding: 12px !important; 
    }
}

/* ==========================================================================
   5. WEBTOON STYLE POP-UP
   ========================================================================== */
#webtoon-fav-popup {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    width: 100vw !important;
    height: 100vh !important;
    background: rgba(0, 0, 0, 0.6) !important; 
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    z-index: 9999999 !important; 
    font-family: sans-serif !important;
}

#webtoon-fav-popup .webtoon-popup-content {
    background: #ffffff !important;
    width: 320px !important;
    height: 320px !important; 
    border-radius: 12px !important;
    overflow: hidden !important;
    display: flex !important;
    flex-direction: column !important;
    justify-content: space-between !important;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5) !important;
    animation: webtoonPopIn 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275) !important;
}

#webtoon-fav-popup .webtoon-popup-text {
    color: #000000 !important;
    font-size: 15px !important;
    font-weight: bold !important;
    text-align: center !important;
    padding: 26px 20px 10px 20px !important;
    margin: 0 !important;
    line-height: 1.4 !important;
}

#webtoon-fav-popup .webtoon-popup-animation {
    flex-grow: 1 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
}

#webtoon-fav-popup .animated-book-placeholder {
    font-size: 65px !important;
    animation: webtoonWippen 1.5s ease-in-out infinite alternate !important;
    user-select: none !important;
}

#webtoon-fav-popup .webtoon-popup-footer {
    background: #222222 !important; 
    display: flex !important;
    height: 52px !important;
    border-top: 1px solid #333333 !important;
}

#webtoon-fav-popup .webtoon-popup-footer button {
    width: 50% !important;
    height: 100% !important;
    background: transparent !important;
    border: none !important;
    color: #ffffff !important;
    font-size: 14px !important;
    font-weight: 600 !important;
    cursor: pointer !important;
    transition: background 0.2s !important;
    margin: 0 !important;
    padding: 0 !important;
}

#webtoon-fav-popup .webtoon-btn-no {
    border-right: 1px solid #333333 !important;
    color: #aaaaaa !important; 
}

#webtoon-fav-popup .webtoon-popup-footer button:hover {
    background: rgba(255, 255, 255, 0.1) !important;
}

#webtoon-fav-popup .webtoon-btn-yes {
    color: #DA3258 !important; 
}

@keyframes webtoonPopIn {
    from { transform: scale(0.85); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

@keyframes webtoonWippen {
    from { transform: translateY(0) rotate(0deg); }
    to { transform: translateY(-12px) rotate(4deg); }
}

/* Erzeugt 65% Bildschirmhöhe Freiraum UNTER der Endbox, damit der Text hochscrollen kann */
.reader-end-nav-box {
    margin-bottom: 65vh !important;
}