/* Booklets Page Styles */

/* Hero background - reuse books hero or a suitable image */
.page-hero {
    background: url('../../images/books-hero.jpg') center/cover no-repeat;
}

/* ===== Booklet Fonts ===== */
/* DM Serif Display + Source Sans 3 are loaded in the HTML head */

/* ===== Booklets Grid (matches Books page pattern) ===== */
.booklets-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 2.5rem;
    max-width: 1280px;
    margin: 3rem auto;
    padding: 0 2rem;
}

/* Booklet Cards */
.booklet-card {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.5);
    border-radius: var(--radius-lg, 20px);
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    display: flex;
    flex-direction: column;
    position: relative;
    animation: bk-si 0.6s ease-out backwards;
}

.booklet-card:nth-child(1) { animation-delay: 0.05s; }
.booklet-card:nth-child(2) { animation-delay: 0.1s; }
.booklet-card:nth-child(3) { animation-delay: 0.15s; }
.booklet-card:nth-child(4) { animation-delay: 0.2s; }

.booklet-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.booklet-card:hover {
    transform: translateY(-12px) scale(1.02);
    box-shadow:
        0 20px 40px rgba(30, 90, 138, 0.15),
        0 0 60px rgba(30, 90, 138, 0.08);
    border-color: rgba(30, 90, 138, 0.3);
}

.booklet-card:hover::before {
    opacity: 1;
}

/* Coming Soon state */
.booklet-card.coming-soon {
    opacity: 0.55;
    pointer-events: none;
    position: relative;
}
.booklet-card.coming-soon:hover {
    transform: none;
    box-shadow: none;
}
.coming-soon-badge {
    position: absolute;
    top: 18px;
    right: -32px;
    z-index: 10;
    background: var(--gradient-secondary);
    color: #fff;
    font-weight: 700;
    font-size: 0.75rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 6px 40px;
    transform: rotate(35deg);
    box-shadow: 0 2px 8px rgba(0,0,0,0.18);
}

/* Booklet Cover (replaces book-cover image) */
.booklet-cover {
    width: 100%;
    height: 380px;
    position: relative;
    overflow: hidden;
    cursor: pointer;
    transition: transform 0.5s ease;
}

.booklet-card:hover .booklet-cover {
    transform: scale(1.03);
}

/* Book background gradients */
.bk-bg {
    position: absolute;
    inset: 0;
    z-index: 1;
}

.bk-b1 .bk-bg { background: linear-gradient(155deg, #0a4d8c, #003060 60%, #001a36); }
.bk-b2 .bk-bg { background: linear-gradient(155deg, #0d6fb8, #034073 60%, #001e40); }
.bk-b3 .bk-bg { background: linear-gradient(155deg, #1882c9, #04527a 60%, #002540); }
.bk-b4 .bk-bg { background: linear-gradient(155deg, #2a8fc9, #065a8d 60%, #002b50); }

/* Crosshatch pattern */
.bk-pat {
    position: absolute;
    inset: 0;
    z-index: 2;
    opacity: .06;
    pointer-events: none;
    background-image: repeating-linear-gradient(45deg, transparent, transparent 18px, rgba(255, 255, 255, .5) 18px, rgba(255, 255, 255, .5) 19px),
                       repeating-linear-gradient(-45deg, transparent, transparent 18px, rgba(255, 255, 255, .5) 18px, rgba(255, 255, 255, .5) 19px);
}

/* Book inner content */
.bk-inner {
    position: relative;
    z-index: 3;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 2rem 1.5rem;
    height: 100%;
}

.bk-num {
    font-size: .65rem;
    font-weight: 600;
    letter-spacing: .22em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, .4);
    margin-bottom: auto;
}

.bk-icon {
    font-size: 2.8rem;
    margin-bottom: 1rem;
    filter: drop-shadow(0 2px 6px rgba(0, 0, 0, .25));
}

.bk-title {
    font-family: 'DM Serif Display', Georgia, serif;
    font-weight: 400;
    font-size: clamp(1.2rem, 3.5vw, 1.5rem);
    color: #fff;
    line-height: 1.25;
    margin-bottom: auto;
}

/* Booklet Details (matches .book-details) */
.booklet-details {
    padding: 2rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    background: linear-gradient(to bottom, rgba(255, 255, 255, 0.9), rgba(255, 255, 255, 1));
}

.booklet-details h2 {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    line-height: 1.3;
}

.booklet-ref {
    color: var(--primary);
    font-size: 0.85rem;
    font-weight: 500;
    margin-bottom: 0.75rem !important;
    flex-grow: 0 !important;
}

.booklet-ref i {
    margin-right: 0.3rem;
}

.booklet-details p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    flex-grow: 1;
    line-height: 1.7;
    font-size: 0.95rem;
}

.booklet-meta {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 0.75rem;
    color: var(--text-muted);
    font-size: 0.85rem;
}

.booklet-meta span {
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.booklet-meta i {
    color: var(--primary);
    font-size: 0.9rem;
}

/* Booklet Action Buttons */
.booklet-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-top: auto;
    flex-wrap: wrap;
}

.booklet-actions .button {
    padding: 0.75rem 1.75rem;
    font-size: 0.95rem;
    text-decoration: none;
}

.booklet-actions .button-outline {
    background: transparent;
    color: var(--primary);
    border: 2px solid rgba(30, 90, 138, 0.25);
    box-shadow: none;
}

.booklet-actions .button-outline:hover {
    background: var(--gradient-primary);
    color: #fff;
    border-color: transparent;
    box-shadow: 0 4px 15px rgba(30, 90, 138, 0.3);
}

.booklet-actions .button-outline i {
    margin-right: 0.4rem;
}

.booklet-icon-btn.button.button-outline {
    padding: 0.65rem 1.2rem;
    font-size: 0.9rem;
}

.booklet-icon-btn.button.button-outline i {
    margin-right: 0;
}

.booklet-btn-text {
    margin-left: 0.35rem;
}

/* ===== Share Button (same as Books page) ===== */
.share-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 2px solid rgba(30, 90, 138, 0.2);
    background: transparent;
    color: var(--primary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    position: relative;
}

.share-btn:hover {
    background: var(--gradient-primary);
    border-color: transparent;
    color: #ffffff;
    transform: scale(1.1);
}

.share-btn > i {
    font-size: 0.9rem;
}

.share-dropdown {
    position: absolute;
    bottom: 100%;
    right: 0;
    margin-bottom: 10px;
    background: #ffffff;
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
    padding: 0.5rem;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.3s ease;
    z-index: 100;
    min-width: 140px;
}

.share-btn:focus .share-dropdown,
.share-btn:hover .share-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.share-dropdown a {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.6rem 1rem;
    color: var(--text-primary);
    text-decoration: none;
    border-radius: 8px;
    font-size: 0.85rem;
    transition: background 0.2s ease;
}

.share-dropdown a:hover {
    background: rgba(30, 90, 138, 0.1);
}

.share-dropdown a i {
    width: 18px;
    text-align: center;
    font-size: 1rem;
}

.share-dropdown .fa-facebook { color: #1877f2; }
.share-dropdown .fa-twitter { color: #1da1f2; }
.share-dropdown .fa-whatsapp { color: #25d366; }
.share-dropdown .fa-link { color: var(--primary); }

/* ===== Reader Overlay ===== */
#bk-reader {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 2000;
    min-height: 100vh;
    background: linear-gradient(180deg, #0d1b2e, #0a1525);
    flex-direction: row;
}

/* ===== Reader Main Area ===== */
.rd-main {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    min-width: 0;
    padding: .8rem;
}

/* Reader top bar */
.rd-top {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: .55rem .8rem;
    z-index: 2100;
    background: rgba(10, 21, 37, .92);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(104, 187, 227, .08);
}

.rd-top button {
    background: none;
    border: 1px solid rgba(104, 187, 227, .18);
    color: #68BBE3;
    font-family: 'Source Sans 3', -apple-system, sans-serif;
    font-size: .7rem;
    font-weight: 500;
    padding: .32rem .75rem;
    border-radius: 6px;
    cursor: pointer;
    transition: background .15s;
    display: flex;
    align-items: center;
    gap: .35rem;
}

.rd-top button:active { background: rgba(104, 187, 227, .1); }

.rd-pi {
    color: #68BBE3;
    font-size: .68rem;
    opacity: .45;
}

/* Button labels - hidden on mobile, visible on desktop */
.rd-btn-label { display: none; }


/* Page wrapper */
.rd-pw {
    width: min(440px, 95vw);
    min-height: min(640px, 83vh);
    perspective: 1200px;
    margin-top: 3.2rem;
}

.rd-pg {
    width: 100%;
    min-height: min(640px, 83vh);
    background: #fff;
    border-radius: 2px 10px 10px 2px;
    position: relative;
    box-shadow: 0 4px 30px rgba(0, 0, 0, .35);
    transition: transform .35s ease, opacity .28s ease;
    overflow-y: auto;
    overflow-x: hidden;
    max-height: 85vh;
    -webkit-overflow-scrolling: touch;
}

.rd-pg::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 16px;
    background: linear-gradient(90deg, rgba(0, 48, 96, .035), transparent);
    pointer-events: none;
    z-index: 2;
}

.rd-pg.fl { transform: rotateY(-6deg) translateX(-12px); opacity: 0; }
.rd-pg.fr { transform: rotateY(6deg) translateX(12px); opacity: 0; }

/* ===== Page Content Styles ===== */

/* Front cover — Style B: Cross Accent */
.cv {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    min-height: min(640px, 83vh);
    position: relative;
    overflow: hidden;
    padding: 2rem 1.5rem;
    background: linear-gradient(175deg, #003060, #001a36);
}

/* Cross accent lines */
.cv-cross-v {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 50%;
    width: 1px;
    background: linear-gradient(180deg, transparent 5%, rgba(104, 187, 227, .12) 20%, rgba(104, 187, 227, .12) 80%, transparent 95%);
    pointer-events: none;
}

.cv-cross-h {
    position: absolute;
    left: 0;
    right: 0;
    top: 42%;
    height: 1px;
    background: linear-gradient(90deg, transparent 5%, rgba(104, 187, 227, .12) 20%, rgba(104, 187, 227, .12) 80%, transparent 95%);
    pointer-events: none;
}

.cv-cross-dot {
    position: absolute;
    top: calc(42% - 3.5px);
    left: calc(50% - 3.5px);
    width: 7px;
    height: 7px;
    border: 1px solid rgba(104, 187, 227, .25);
    border-radius: 50%;
    pointer-events: none;
}

.cv-badge {
    position: relative;
    z-index: 1;
    font-family: 'Source Sans 3', -apple-system, sans-serif;
    font-size: .6rem;
    font-weight: 600;
    letter-spacing: .22em;
    text-transform: uppercase;
    color: rgba(104, 187, 227, .45);
    margin-bottom: 1.8rem;
}

.cv-icon { position: relative; z-index: 1; font-size: 2rem; margin-bottom: 1rem; opacity: .12; }

.cv h2 {
    position: relative;
    z-index: 1;
    font-family: 'DM Serif Display', Georgia, serif;
    font-weight: 400;
    font-size: clamp(1.5rem, 5.5vw, 2rem);
    color: #fff;
    line-height: 1.2;
    margin-bottom: .6rem;
}

.cv-sub-text {
    position: relative;
    z-index: 1;
    font-size: .82rem;
    color: rgba(255, 255, 255, .35);
    font-weight: 300;
    margin-bottom: 1.5rem;
    max-width: 280px;
}

/* Star divider */
.cv-divider {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    gap: .5rem;
    margin-bottom: 1.2rem;
}

.cv-dv-line { width: 28px; height: 1px; background: rgba(104, 187, 227, .35); }
.cv-dv-star { color: rgba(104, 187, 227, .4); font-size: .55rem; }

.cv-ref {
    position: relative;
    z-index: 1;
    font-family: 'DM Serif Display', Georgia, serif;
    font-style: italic;
    font-size: .78rem;
    color: rgba(104, 187, 227, .65);
    line-height: 1.4;
}

/* Logo — premium treatment */
.cv-logo {
    position: absolute;
    bottom: 1.5rem;
    z-index: 1;
    opacity: .22;
    transition: opacity .3s;
}

.cv-logo:hover { opacity: .35; }

.cv-logo img {
    height: 26px;
    width: auto;
    filter: drop-shadow(0 0 8px rgba(104, 187, 227, .15));
}

/* Publisher page — Grace Community Center */
.gcc-pub {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    min-height: min(640px, 83vh);
    position: relative;
    overflow: hidden;
    padding: 2.5rem 1.8rem;
    background: linear-gradient(175deg, #fff, #F5FBFF);
}

.gcc-bar {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #0E86D4, #68BBE3, #0E86D4);
}

.gcc-bar-b {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #0E86D4, #68BBE3, #0E86D4);
}

.gcc-name {
    font-family: 'DM Serif Display', Georgia, serif;
    font-weight: 400;
    font-size: 1.35rem;
    color: #003060;
    margin-top: 1.5rem;
    margin-bottom: .15rem;
    line-height: 1.2;
}

.gcc-role {
    font-family: 'Source Sans 3', -apple-system, sans-serif;
    font-size: .78rem;
    font-weight: 600;
    letter-spacing: .18em;
    text-transform: uppercase;
    color: #0E86D4;
    margin-bottom: 1.5rem;
}

.gcc-ln {
    width: 40px;
    height: 2px;
    background: linear-gradient(90deg, #0E86D4, #68BBE3);
    border-radius: 1px;
    margin-bottom: 1.5rem;
}

.gcc-section {
    text-align: justify;
    max-width: 360px;
}

.gcc-section h4 {
    font-family: 'DM Serif Display', Georgia, serif;
    font-weight: 400;
    font-size: 1rem;
    color: #003060;
    text-align: center;
    margin-bottom: .6rem;
}

.gcc-section p {
    font-family: 'Source Sans 3', -apple-system, sans-serif;
    font-size: .78rem;
    color: #2d3a4e;
    line-height: 1.65;
    margin-bottom: .8rem;
    hyphens: auto;
}

.gcc-divider {
    color: #0E86D4;
    font-size: 1rem;
    opacity: .3;
    margin: 1rem 0;
}

/* Back cover — Style B: Cross Accent */
.bkc {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    min-height: min(640px, 83vh);
    position: relative;
    overflow: hidden;
    padding: 2rem 1.5rem;
    background: linear-gradient(175deg, #001a36, #003060);
}

.bkc-cross-v {
    position: absolute;
    top: 0; bottom: 0; left: 50%;
    width: 1px;
    background: linear-gradient(180deg, transparent 5%, rgba(104, 187, 227, .1) 20%, rgba(104, 187, 227, .1) 80%, transparent 95%);
    pointer-events: none;
}

.bkc-cross-h {
    position: absolute;
    left: 0; right: 0; top: 42%;
    height: 1px;
    background: linear-gradient(90deg, transparent 5%, rgba(104, 187, 227, .1) 20%, rgba(104, 187, 227, .1) 80%, transparent 95%);
    pointer-events: none;
}

.bkc-cross-dot {
    position: absolute;
    top: calc(42% - 3.5px); left: calc(50% - 3.5px);
    width: 7px; height: 7px;
    border: 1px solid rgba(104, 187, 227, .2);
    border-radius: 50%;
    pointer-events: none;
}

/* Logo — premium, larger on back */
.bkc-logo {
    position: relative;
    z-index: 1;
    margin-bottom: 1.2rem;
    opacity: .35;
}

.bkc-logo img {
    height: 52px;
    width: auto;
    filter: drop-shadow(0 0 12px rgba(104, 187, 227, .12));
}

.bkc-mt { font-family: 'DM Serif Display', Georgia, serif; font-style: italic; font-size: .82rem; color: rgba(104, 187, 227, .6); margin-bottom: 1.8rem; position: relative; z-index: 1; }

/* Star divider */
.bkc-divider {
    position: relative; z-index: 1;
    display: flex; align-items: center; gap: .5rem;
    margin-bottom: 1.8rem;
}
.bkc-dv-line { width: 28px; height: 1px; background: rgba(104, 187, 227, .25); }
.bkc-dv-star { color: rgba(104, 187, 227, .3); font-size: .55rem; }

.bkc-nf { font-family: 'DM Serif Display', Georgia, serif; font-style: italic; font-size: .75rem; color: rgba(104, 187, 227, .5); line-height: 1.8; position: relative; z-index: 1; }
.bkc-nf a { color: rgba(104, 187, 227, .4); text-decoration: none; }
.bkc-cp { position: absolute; bottom: 1.5rem; font-size: .5rem; color: rgba(255, 255, 255, .12); z-index: 1; }

/* TOC page */
.toc { padding: 1.8rem 1.5rem 2rem; }
.toc-lb { font-size: .6rem; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; color: #0E86D4; margin-bottom: .4rem; }
.toc-tt { font-family: 'DM Serif Display', Georgia, serif; font-weight: 400; font-size: 1.15rem; color: #003060; margin-bottom: .8rem; }
.toc-ln { width: 100%; height: 1px; background: linear-gradient(90deg, #0E86D4, transparent); margin-bottom: 1rem; opacity: .3; }
.toc ol { list-style: none; }
.toc li { display: flex; align-items: baseline; gap: .5rem; padding: .5rem 0; border-bottom: 1px solid rgba(0, 48, 96, .05); cursor: pointer; font-size: .82rem; transition: color .15s; }
.toc li:active { color: #0E86D4; }
.tn { font-family: 'DM Serif Display', Georgia, serif; font-size: .72rem; color: #0E86D4; min-width: 1.5rem; opacity: .7; }
.tt { flex: 1; color: #2d3a4e; line-height: 1.35; }

/* Chapter pages */
.ch { padding: 1.8rem 1.5rem 2.5rem; }
.ch-lb { font-size: .58rem; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; color: #0E86D4; margin-bottom: .5rem; }
.ch-tt { font-family: 'DM Serif Display', Georgia, serif; font-weight: 400; font-size: clamp(1.2rem, 4.8vw, 1.55rem); color: #003060; line-height: 1.2; margin-bottom: 1rem; }
.ch-dv { width: 28px; height: 2px; background: linear-gradient(90deg, #0E86D4, #68BBE3); border-radius: 1px; margin-bottom: 1.2rem; }
.ch-vs { font-family: 'DM Serif Display', Georgia, serif; font-style: italic; font-size: .88rem; color: #055C9D; padding: 1rem 1rem 1rem 1.2rem; line-height: 1.55; margin: .5rem 0 1.5rem; border-left: 2.5px solid #68BBE3; background: linear-gradient(90deg, #F5FBFF, transparent); border-radius: 0 4px 4px 0; }
.ch-bd { font-size: .88rem; line-height: 1.78; color: #2d3a4e; }
.ch-bd p { margin-bottom: 1rem; text-align: justify; hyphens: auto; }

/* Pull quote */
.pq { margin: 1.8rem -.3rem; padding: 1.3rem 1.3rem 1.3rem 1.5rem; border-left: 3px solid #0E86D4; background: #F5FBFF; border-radius: 0 8px 8px 0; position: relative; }
.pq::before { content: '\201C'; position: absolute; top: .3rem; left: .6rem; font-family: 'DM Serif Display', Georgia, serif; font-size: 2.5rem; color: #0E86D4; opacity: .12; line-height: 1; }
.pq p { font-family: 'DM Serif Display', Georgia, serif; font-style: italic; font-size: .95rem; color: #003060; line-height: 1.5; text-align: left !important; margin-bottom: .3rem !important; padding-left: .4rem; }
.pq-s { font-family: 'Source Sans 3', -apple-system, sans-serif; font-style: normal; font-size: .68rem; color: #8896a8; font-weight: 500; letter-spacing: .04em; padding-left: .4rem; }

/* Statement block — author declarations */
.st { margin: 1.8rem auto; padding: 1.2rem 1.5rem; text-align: center; position: relative; max-width: 88%; }
.st::before, .st::after { content: ''; display: block; width: 40px; height: 1px; background: var(--secondary, #b8860b); margin: 0 auto .8rem; }
.st::after { margin: .8rem auto 0; }
.st p { font-family: 'DM Serif Display', Georgia, serif; font-style: italic; font-size: .95rem; color: var(--primary-dark, #0d3a5c); line-height: 1.55; margin: 0; }

/* List block */
.bl { margin: 1.2rem 0; padding: 0 0 0 1.4rem; list-style: none; }
.bl li { position: relative; padding: .35rem 0 .35rem .8rem; font-size: .88rem; line-height: 1.6; color: #2d3748; }
.bl li::before { content: '\2022'; position: absolute; left: -.5rem; color: var(--primary, #1e5a8a); font-weight: 700; }

/* Image block */
.ib { margin: 1.8rem -.5rem; border-radius: 8px; overflow: hidden; box-shadow: 0 2px 16px rgba(0, 48, 96, .08); }
.ib img { width: 100%; height: auto; display: block; object-fit: cover; max-height: 240px; }
.ib .ic { padding: .65rem .9rem; font-size: .7rem; color: #4a5d78; font-style: italic; background: #F5FBFF; border-top: 1px solid #dce6f0; }

/* Callout */
.co { margin: 1.8rem 0; padding: 1rem 1rem 1rem 3rem; background: linear-gradient(135deg, rgba(14, 134, 212, .04), rgba(104, 187, 227, .04)); border: 1px solid rgba(14, 134, 212, .1); border-radius: 8px; position: relative; font-size: .82rem; line-height: 1.65; color: #2d3a4e; }
.co::before { content: attr(data-icon); position: absolute; left: .85rem; top: .85rem; font-size: 1.15rem; opacity: .5; }

/* Sub-heading */
.sh { font-family: 'DM Serif Display', Georgia, serif; font-weight: 400; font-size: 1.05rem; color: #003060; margin: 1.8rem 0 .7rem; padding-top: .7rem; border-top: 1px solid #dce6f0; }

/* Supporting verse */
.sv { font-family: 'DM Serif Display', Georgia, serif; font-style: italic; font-size: .85rem; color: #055C9D; text-align: center; padding: .6rem .5rem; line-height: 1.5; margin: .5rem 0; opacity: .85; }
.sv span { font-family: 'Source Sans 3', -apple-system, sans-serif; font-size: .65rem; font-style: normal; color: #8896a8; display: block; margin-top: .2rem; }

/* Closing */
.cl { margin-top: 1.8rem; padding: 1.2rem 1rem; text-align: center; font-style: italic; color: #055C9D; font-size: .85rem; line-height: 1.65; border-top: 1px solid #dce6f0; border-bottom: 1px solid #dce6f0; background: linear-gradient(180deg, #F5FBFF, transparent); }

/* Placeholder */
.ph { background: #F5FBFF; border-left: 3px solid #68BBE3; padding: .8rem 1rem; font-size: .8rem; color: #4a5d78; border-radius: 0 6px 6px 0; margin: 1rem 0; line-height: 1.6; font-style: italic; }
.ps { text-align: center; color: #68BBE3; font-family: 'DM Serif Display', Georgia, serif; font-size: .82rem; margin-top: 1.5rem; opacity: .5; }

/* BYMEN Name Tooltips */
.bn { color: inherit; cursor: help; position: relative; border-bottom: 1px dotted rgba(5, 92, 157, .35); }
.bn::after { content: attr(data-en); position: absolute; bottom: calc(100% + 4px); left: 50%; transform: translateX(-50%); background: #003060; color: #fff; padding: .2rem .55rem; border-radius: 4px; font-size: .7rem; font-family: 'Source Sans 3', -apple-system, sans-serif; font-style: normal; font-weight: 500; white-space: nowrap; opacity: 0; visibility: hidden; transition: opacity .15s, visibility .15s; pointer-events: none; z-index: 10; box-shadow: 0 2px 8px rgba(0,0,0,.15); line-height: 1.3; }
.bn::before { content: ''; position: absolute; bottom: calc(100% + 0px); left: 50%; transform: translateX(-50%); border: 4px solid transparent; border-top-color: #003060; opacity: 0; visibility: hidden; transition: opacity .15s, visibility .15s; pointer-events: none; z-index: 10; }
.bn:hover::after, .bn:hover::before, .bn.show::after, .bn.show::before { opacity: 1; visibility: visible; }

/* ===== Reader Bottom Bar ===== */
.rd-bot {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: .8rem;
    padding: .7rem 1rem;
    z-index: 2100;
    background: rgba(10, 21, 37, .92);
    backdrop-filter: blur(12px);
    border-top: 1px solid rgba(104, 187, 227, .06);
}

.rd-nv {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    border: 1px solid rgba(104, 187, 227, .15);
    background: transparent;
    color: #68BBE3;
    font-size: 1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all .15s;
}

.rd-nv:active { background: rgba(104, 187, 227, .1); transform: scale(.92); }
.rd-nv:disabled { opacity: .15; cursor: default; }

.rd-dots { display: flex; gap: 4px; align-items: center; }

.rd-dot {
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: rgba(104, 187, 227, .15);
    transition: all .3s;
}

.rd-dot.on { background: #68BBE3; width: 16px; border-radius: 3px; }

/* Action buttons (Download / Share) in reader bottom bar */
.rd-action-btn.button.button-outline {
    background: transparent;
    border: 1px solid rgba(104, 187, 227, .25);
    color: #68BBE3;
    padding: .4rem .6rem;
    font-size: .75rem;
    border-radius: 8px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: .35rem;
    transition: all .2s ease;
    box-shadow: none;
    transform: none;
    min-width: auto;
    line-height: 1;
}

.rd-action-btn.button.button-outline::before { display: none; }

.rd-action-btn.button.button-outline:hover {
    background: rgba(104, 187, 227, .12);
    border-color: rgba(104, 187, 227, .45);
    color: #fff;
    transform: none;
    box-shadow: none;
}

.rd-action-btn.button.button-outline:active {
    background: rgba(104, 187, 227, .18);
    transform: scale(.96);
}

/* Touch zones */
.rd-tz-l, .rd-tz-r {
    position: absolute;
    top: 48px;
    bottom: 60px;
    width: 20%;
    z-index: 2050;
    cursor: pointer;
}
.rd-tz-l { left: 0; }
.rd-tz-r { right: 0; }

/* ===== TOC Sidebar / Overlay ===== */
.rd-toc {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(8, 16, 30, .97);
    z-index: 2200;
    overflow-y: auto;
    padding: 1.5rem;
    animation: bk-fi .2s ease;
    transition: all .25s ease;
}

/* Collapsed — small toggle tab on left edge */
.rd-toc.collapsed {
    right: auto;
    bottom: auto;
    top: 52px;
    padding: 0;
    background: rgba(8, 16, 30, .88);
    border-radius: 0 8px 8px 0;
    backdrop-filter: blur(10px);
    overflow: hidden;
    animation: none;
    border: 1px solid rgba(104, 187, 227, .12);
    border-left: none;
}

.rd-toc.collapsed .toc-hd { margin-bottom: 0; justify-content: center; }
.rd-toc.collapsed .toc-hd h3,
.rd-toc.collapsed .toc-list { display: none; }

.rd-toc .toc-hd { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1.5rem; }
.rd-toc .toc-hd h3 { font-family: 'DM Serif Display', Georgia, serif; color: #fff; font-size: 1.1rem; font-weight: 400; }
.rd-toc .toc-hd button { background: none; border: none; color: #68BBE3; font-size: 1.1rem; cursor: pointer; padding: .3rem; display: flex; align-items: center; justify-content: center; }
.rd-toc .ti { padding: .65rem .4rem; border-bottom: 1px solid rgba(104, 187, 227, .06); color: rgba(255, 255, 255, .55); font-size: .8rem; cursor: pointer; display: flex; gap: .6rem; transition: color .15s; }
.rd-toc .ti:hover { color: rgba(255, 255, 255, .8); }
.rd-toc .ti:active { color: #68BBE3; }
.rd-toc .ti-n { color: #68BBE3; min-width: 1.4rem; font-size: .72rem; font-weight: 600; padding-top: .1rem; }
.rd-toc .ti.cur { color: #68BBE3; font-weight: 600; }

/* Scrollbar */
.rd-pg::-webkit-scrollbar { width: 3px; }
.rd-pg::-webkit-scrollbar-track { background: transparent; }
.rd-pg::-webkit-scrollbar-thumb { background: rgba(104, 187, 227, .2); border-radius: 3px; }

/* Swipe hint (mobile only) */
.swipe-hint {
    display: none;
    position: absolute;
    inset: 0;
    z-index: 50;
    background: rgba(0, 20, 40, 0.85);
    align-items: center;
    justify-content: center;
    cursor: pointer;
    animation: bk-fi 0.3s ease;
}
.swipe-hint-inner {
    text-align: center;
    color: #fff;
    padding: 2rem;
}
.swipe-hint-inner p {
    font-size: 1.05rem;
    margin: 1rem 0;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
}
.swipe-hint-inner i {
    font-size: 1.3rem;
    color: var(--secondary-light, #d4a524);
}
.swipe-hint-dismiss {
    display: inline-block;
    margin-top: 1.2rem;
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.5);
}

/* ===== Animations ===== */
@keyframes bk-fu { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: translateY(0); } }
@keyframes bk-si { from { opacity: 0; transform: translateY(18px) scale(.96); } to { opacity: 1; transform: translateY(0) scale(1); } }
@keyframes bk-fi { from { opacity: 0; } to { opacity: 1; } }

/* ===== Print ===== */
@media print {
    .booklets-grid { background: #fff !important; }
    #bk-reader { display: none !important; }
}

/* ===== Responsive ===== */
@media (max-width: 1024px) {
    .booklets-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .booklets-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
        padding: 0 1rem;
    }

    .booklet-cover {
        height: 320px;
    }

    .booklet-details {
        padding: 1.5rem;
    }

    .booklet-card {
        animation-delay: 0s !important;
    }
}

@media (max-width: 768px) {
    /* Hide button text on mobile, icon-only circle */
    .booklet-btn-text { display: none; }

    .booklet-icon-btn.button.button-outline {
        display: none;
    }

}

@media (max-width: 480px) {
    .booklet-details h2 {
        font-size: 1.2rem;
    }

    .booklet-actions {
        flex-direction: row;
        align-items: center;
        flex-wrap: wrap;
    }

    .booklet-actions > .button {
        flex: 1;
        text-align: center;
        min-width: 0;
    }
}

/* ===== Desktop Reader: TOC Sidebar + Wider Content ===== */
@media (min-width: 768px) {
    /* Show button text labels on desktop */
    .rd-btn-label { display: inline; }

    /* Reader becomes horizontal flex */
    #bk-reader {
        flex-direction: row;
    }

    /* TOC as sidebar */
    .rd-toc {
        display: block;
        position: relative;
        inset: auto;
        width: 280px;
        min-width: 280px;
        height: 100vh;
        background: rgba(8, 16, 30, .98);
        z-index: auto;
        padding: 1.2rem;
        border-right: 1px solid rgba(104, 187, 227, .06);
        animation: none;
        transition: width .25s ease, min-width .25s ease, padding .25s ease, opacity .25s ease;
        overflow-y: auto;
        overflow-x: hidden;
    }

    .rd-toc.collapsed {
        position: relative;
        top: auto;
        left: auto;
        right: auto;
        bottom: auto;
        width: 48px;
        min-width: 48px;
        height: 100vh;
        padding: .8rem .3rem;
        background: rgba(8, 16, 30, .98);
        border-radius: 0;
        border: none;
        border-right: 1px solid rgba(104, 187, 227, .06);
        opacity: 1;
        overflow: hidden;
    }

    .rd-toc .toc-hd h3 { font-size: 1rem; }

    .rd-toc .ti {
        font-size: .82rem;
        padding: .55rem .5rem;
        border-radius: 6px;
    }

    .rd-toc .ti:hover {
        background: rgba(104, 187, 227, .06);
    }

    .rd-toc .ti.cur {
        background: rgba(104, 187, 227, .1);
    }

    /* Wider page on tablet */
    .rd-pw {
        width: min(680px, 85vw);
    }

    /* Larger typography */
    .ch { padding: 2.5rem; }
    .ch-lb { font-size: .62rem; }
    .ch-tt { font-size: clamp(1.4rem, 3vw, 1.8rem); }
    .ch-vs { font-size: .95rem; line-height: 1.65; padding: 1.2rem 1.2rem 1.2rem 1.5rem; }
    .ch-bd { font-size: 1rem; line-height: 1.85; }
    .ch-bd p { margin-bottom: 1.2rem; }
    .pq { margin: 2rem -.5rem; padding: 1.5rem 1.5rem 1.5rem 1.8rem; }
    .pq p { font-size: 1.05rem; line-height: 1.55; }
    .pq-s { font-size: .72rem; }
    .st p { font-size: 1.05rem; }
    .bl li { font-size: .92rem; }
    .sv { font-size: .9rem; padding: .8rem .6rem; }
    .sv span { font-size: .7rem; }
    .cl { font-size: .9rem; padding: 1.4rem 1.2rem; }
    .bn::after { font-size: .72rem; }
    .co { font-size: .88rem; line-height: 1.7; padding: 1.2rem 1.2rem 1.2rem 3.2rem; }
    .sh { font-size: 1.1rem; }

    .toc { padding: 2.2rem 2rem 2.5rem; }
    .toc-tt { font-size: 1.25rem; }
    .toc li { font-size: .88rem; padding: .6rem 0; }
    .tn { font-size: .78rem; }

    .cv { padding: 3rem 2rem; }
    .cv h2 { font-size: clamp(1.8rem, 4vw, 2.4rem); }
    .cv-sub-text { font-size: .88rem; max-width: 340px; }
    .cv-ref { font-size: .85rem; }
    .cv-logo img { height: 30px; }

    .gcc-pub { padding: 3rem 2.5rem; }
    .gcc-name { font-size: 1.55rem; }
    .gcc-section { max-width: 480px; }
    .gcc-section p { font-size: .88rem; line-height: 1.75; }

    .bkc-logo img { height: 60px; }
    .bkc-mt { font-size: .9rem; }

    /* Flip animation - reduced for desktop */
    .rd-pg.fl { transform: rotateY(-4deg) translateX(-16px); }
    .rd-pg.fr { transform: rotateY(4deg) translateX(16px); }

    /* Action buttons show text */
    .rd-action-btn.button.button-outline {
        padding: .45rem .85rem;
        font-size: .78rem;
    }

    /* Bottom bar spacing */
    .rd-bot { gap: 1rem; }
}

@media (min-width: 1024px) {
    .rd-pw {
        width: min(780px, 70vw);
    }

    .rd-pw {
        perspective: 1600px;
    }
}

@media (min-width: 1440px) {
    .rd-pw {
        width: min(860px, 60vw);
    }
}

/* ===== DARK MODE — Booklets Page ===== */

/* Booklet cards */
body.dark-mode .booklet-card {
    background: rgba(30, 41, 59, 0.8);
    border-color: rgba(255, 255, 255, 0.1);
}

body.dark-mode .booklet-card:hover {
    box-shadow:
        0 20px 40px rgba(0, 0, 0, 0.3),
        0 0 60px rgba(30, 90, 138, 0.12);
    border-color: rgba(104, 187, 227, 0.25);
}

body.dark-mode .booklet-details {
    background: linear-gradient(to bottom, rgba(30, 41, 59, 0.9), rgba(30, 41, 59, 1));
}

body.dark-mode .booklet-details h2 {
    color: #f1f5f9;
}

body.dark-mode .booklet-details p {
    color: #cbd5e1;
}

body.dark-mode .booklet-ref {
    color: var(--primary-light);
}

body.dark-mode .booklet-meta {
    color: #64748b;
}

body.dark-mode .booklet-meta i {
    color: var(--primary-light);
}

/* Card action buttons */
body.dark-mode .booklet-actions .button-outline {
    border-color: rgba(255, 255, 255, 0.15);
    color: var(--primary-light);
}

body.dark-mode .booklet-actions .button-outline:hover {
    background: var(--gradient-primary);
    color: #fff;
    border-color: transparent;
}

body.dark-mode .booklet-icon-btn.button.button-outline {
    border-color: rgba(255, 255, 255, 0.15);
    color: var(--primary-light);
}

body.dark-mode .booklet-icon-btn.button.button-outline:hover {
    background: var(--gradient-primary);
    color: #fff;
    border-color: transparent;
}

/* Reader page content — white pages go to dark */
body.dark-mode .rd-pg {
    background: #1e293b;
    box-shadow: 0 4px 30px rgba(0, 0, 0, .45);
}

body.dark-mode .rd-pg::before {
    background: linear-gradient(90deg, rgba(0, 0, 0, 0.06), transparent);
}


/* Publisher page */
body.dark-mode .gcc-pub {
    background: linear-gradient(175deg, #1e293b, #162032);
}

body.dark-mode .gcc-name {
    color: #f1f5f9;
}

body.dark-mode .gcc-role {
    color: #68BBE3;
}

body.dark-mode .gcc-section h4 {
    color: #f1f5f9;
}

body.dark-mode .gcc-section p {
    color: #cbd5e1;
}

body.dark-mode .gcc-divider {
    color: #68BBE3;
}

/* TOC page (in-page) */
body.dark-mode .toc-lb {
    color: #68BBE3;
}

body.dark-mode .toc-tt {
    color: #f1f5f9;
}

body.dark-mode .toc-ln {
    opacity: .2;
}

body.dark-mode .toc li {
    border-color: rgba(255, 255, 255, 0.05);
    color: #cbd5e1;
}

body.dark-mode .toc li:active {
    color: #68BBE3;
}

body.dark-mode .tn {
    color: #68BBE3;
}

body.dark-mode .tt {
    color: #cbd5e1;
}

/* Chapter pages */
body.dark-mode .ch-lb {
    color: #68BBE3;
}

body.dark-mode .ch-tt {
    color: #f1f5f9;
}

body.dark-mode .ch-dv {
    background: linear-gradient(90deg, #68BBE3, #0E86D4);
}

body.dark-mode .ch-vs {
    color: #7dd3fc;
    background: linear-gradient(90deg, rgba(14, 134, 212, 0.1), transparent);
    border-left-color: #68BBE3;
}

body.dark-mode .ch-bd {
    color: #cbd5e1;
}

body.dark-mode .ch-bd p {
    color: #cbd5e1;
}

/* Pull quote */
body.dark-mode .pq {
    background: rgba(14, 134, 212, 0.08);
    border-left-color: #0E86D4;
}

body.dark-mode .pq::before {
    color: #68BBE3;
}

body.dark-mode .pq p {
    color: #e2e8f0;
}

body.dark-mode .pq-s {
    color: #64748b;
}

/* Statement */
body.dark-mode .st::before, body.dark-mode .st::after {
    background: var(--secondary-light, #d4a524);
}
body.dark-mode .st p {
    color: #e2e8f0;
}

/* List */
body.dark-mode .bl li {
    color: #cbd5e1;
}
body.dark-mode .bl li::before {
    color: #68BBE3;
}

/* Callout */
body.dark-mode .co {
    background: linear-gradient(135deg, rgba(14, 134, 212, 0.08), rgba(104, 187, 227, 0.06));
    border-color: rgba(14, 134, 212, 0.15);
    color: #cbd5e1;
}

/* Sub-heading */
body.dark-mode .sh {
    color: #f1f5f9;
    border-top-color: rgba(255, 255, 255, 0.08);
}

/* Supporting verse */
body.dark-mode .sv {
    color: #7dd3fc;
}

body.dark-mode .sv span {
    color: #64748b;
}

/* Closing */
body.dark-mode .cl {
    color: #7dd3fc;
    border-top-color: rgba(255, 255, 255, 0.08);
    border-bottom-color: rgba(255, 255, 255, 0.08);
    background: linear-gradient(180deg, rgba(14, 134, 212, 0.06), transparent);
}

/* Placeholder */
body.dark-mode .ph {
    background: rgba(14, 134, 212, 0.08);
    border-left-color: #68BBE3;
    color: #94a3b8;
}

body.dark-mode .ps {
    color: #68BBE3;
}

/* BYMEN Name Tooltips */
body.dark-mode .bn { border-bottom-color: rgba(125, 211, 252, .3); }
body.dark-mode .bn::after { background: #1e293b; border: 1px solid rgba(104,187,227,.2); }
body.dark-mode .bn::before { border-top-color: #1e293b; }

/* Image block */
body.dark-mode .ib {
    box-shadow: 0 2px 16px rgba(0, 0, 0, 0.25);
}

body.dark-mode .ib .ic {
    background: rgba(14, 134, 212, 0.08);
    border-top-color: rgba(255, 255, 255, 0.08);
    color: #94a3b8;
}

/* Scrollbar in dark mode */
body.dark-mode .rd-pg::-webkit-scrollbar-thumb {
    background: rgba(104, 187, 227, 0.3);
}