@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@400;700&family=EB+Garamond:ital,wght@0,400;0,600;1,400&family=Lato:wght@300;400&display=swap');

:root {
    --bg-paper: #f4f1ea;
    --bg-card: #fffcf5;
    --text-ink: #2b2626;
    --text-muted: #6e675f;
    --gold: #c6a87c;
    --gold-dim: #d4c5a9;
    --royal-red: #8a1c1c;
    --deep-blue: #1c2b36;
    --shadow-soft: 0 10px 30px -10px rgba(43, 38, 38, 0.15);
    --shadow-gold: 0 0 20px rgba(198, 168, 124, 0.3);
    --border-classic: 1px solid rgba(198, 168, 124, 0.4);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
    background-color: var(--bg-paper);
    background-image: radial-gradient(#e8e4d9 1px, transparent 1px);
    background-size: 20px 20px;
    color: var(--text-ink);
    font-family: 'EB Garamond', serif;
    font-size: 18px; /* Larger base size for readability */
    line-height: 1.8;
    overflow-x: hidden;
}

/* --- Typography --- */
h1, h2, h3, h4 {
    font-family: 'Cinzel', serif;
    color: var(--deep-blue);
    letter-spacing: 0.05em;
    font-weight: 700;
}

a {
    color: var(--royal-red);
    text-decoration: none;
    transition: all 0.3s ease;
    position: relative;
}

/* --- Layout --- */
.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 30px;
}

/* --- The Header (Floating Parchment) --- */
header {
    background: rgba(255, 252, 245, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 2px solid var(--gold-dim);
    padding: 1.2rem 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 4px 20px rgba(0,0,0,0.05);
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: 'Cinzel', serif;
    font-size: 1.8rem;
    background: linear-gradient(45deg, var(--deep-blue), var(--royal-red));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: 700;
    text-transform: uppercase;
}

/* --- Search Bar (Elegant) --- */
.search-form {
    position: relative;
    display: flex;
    align-items: center;
}

.search-input {
    background: transparent;
    border: none;
    border-bottom: 2px solid var(--gold);
    padding: 10px;
    font-family: 'Lato', sans-serif;
    font-size: 1rem;
    color: var(--deep-blue);
    width: 250px;
    transition: width 0.4s ease;
}

.search-input:focus {
    outline: none;
    border-bottom-color: var(--royal-red);
    width: 300px;
}

.btn {
    font-family: 'Cinzel', serif;
    background: var(--deep-blue);
    color: var(--gold);
    border: 1px solid var(--deep-blue);
    padding: 8px 20px;
    font-size: 0.85rem;
    cursor: pointer;
    margin-left: 10px;
    letter-spacing: 1px;
    transition: all 0.3s ease;
}

.btn:hover {
    background: var(--royal-red);
    border-color: var(--royal-red);
    color: white;
    box-shadow: var(--shadow-gold);
}

/* --- The Library (Homepage Grid) --- */
.books-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 2rem;
    margin: 4rem 0;
}

.book-card {
    background: var(--bg-card);
    padding: 2.5rem 1.5rem;
    text-align: center;
    border: 1px solid rgba(0,0,0,0.05);
    box-shadow: var(--shadow-soft);
    position: relative;
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), box-shadow 0.4s ease;
    overflow: hidden;
}

/* Decorative Gold Corner */
.book-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--gold), #f3e5c9, var(--gold));
}

.book-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px -10px rgba(0,0,0,0.1);
    border-color: var(--gold);
}

.book-card-title {
    font-family: 'Cinzel', serif;
    font-size: 1.3rem;
    color: var(--deep-blue);
    margin: 0;
    z-index: 2;
    position: relative;
}

.book-card:hover .book-card-title {
    color: var(--royal-red);
}

/* --- Reading View (Bible.php) --- */
.reader-layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 4rem;
    margin-top: 3rem;
}

/* Sidebar Navigation */
.chapter-nav {
    border-right: 1px solid var(--gold-dim);
    padding-right: 2rem;
    height: calc(100vh - 100px);
    position: sticky;
    top: 100px;
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--gold) transparent;
}

.chapter-nav::-webkit-scrollbar { width: 4px; }
.chapter-nav::-webkit-scrollbar-thumb { background: var(--gold); }

.chapter-links {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
}

.chap-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    aspect-ratio: 1;
    font-family: 'Lato', sans-serif;
    font-size: 0.9rem;
    border: 1px solid var(--gold-dim);
    color: var(--text-muted);
    transition: all 0.2s;
}

.chap-link:hover, .chap-link.active {
    background: var(--deep-blue);
    color: var(--gold);
    border-color: var(--deep-blue);
}

/* The Scripture Text */
.scripture-content {
    background: #fffcf8;
    padding: 4rem; /* Generous whitespace */
    box-shadow: 0 5px 30px rgba(0,0,0,0.05);
    border: 1px solid #f0e6d2;
    position: relative;
    font-size: 1.3rem; /* Large, easy to read */
}

/* Drop Cap for First Verse */
.verse:first-of-type::first-letter {
    font-family: 'Cinzel', serif;
    font-size: 4.5rem;
    float: left;
    line-height: 0.8;
    padding-right: 15px;
    padding-top: 5px;
    color: var(--royal-red);
    text-shadow: 2px 2px 0px rgba(0,0,0,0.1);
}

.verse {
    display: block;
    margin-bottom: 1.5rem;
    text-align: justify;
}

.verse-num {
    font-family: 'Lato', sans-serif;
    font-size: 0.75rem;
    color: var(--gold);
    font-weight: bold;
    margin-right: 8px;
    vertical-align: middle;
    user-select: none;
}

/* Highlights */
.highlight {
    background-color: rgba(255, 223, 107, 0.4);
    border-bottom: 2px solid var(--gold);
    color: var(--deep-blue);
    font-weight: 600;
}

/* --- Footer --- */
.footer {
    margin-top: 5rem;
    padding: 3rem 0;
    border-top: 1px solid var(--gold-dim);
    text-align: center;
    font-family: 'Cinzel', serif;
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* Mobile Responsiveness */
@media (max-width: 850px) {
    .reader-layout { grid-template-columns: 1fr; }
    .chapter-nav { 
        height: auto; 
        position: relative; 
        top: 0; 
        border-right: none; 
        border-bottom: 1px solid var(--gold-dim);
        padding-bottom: 2rem;
        margin-bottom: 2rem;
    }
    .scripture-content { padding: 2rem; }
    .header-inner { flex-direction: column; gap: 1rem; }
}