:root {
    --font-serif: "Cardo", "Georgia", serif;
    --font-display: "Playfair Display", "Cinzel", "Times New Roman", serif;
    --font-sans: "DM Sans", "Inter", system-ui, -apple-system, sans-serif;
    --transition-fast: .2s cubic-bezier(.4, 0, .2, 1);
    --transition-normal: .3s cubic-bezier(.4, 0, .2, 1);
    --transition-slow: .5s cubic-bezier(.4, 0, .2, 1);
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-full: 9999px;
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, .1);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -2px rgba(0, 0, 0, .05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .15), 0 10px 10px -5px rgba(0, 0, 0, .04);
    --sidebar-width: 320px;
    --drawer-width: 400px;
    --header-height: 70px
}
body.theme-light {
    --bg-primary: #fcfbfa;
    --bg-secondary: #f4f2ee;
    --bg-tertiary: #eae7e1;
    --bg-glass: rgba(252, 251, 250, .85);
    --text-primary: #1c1a17;
    --text-secondary: #656056;
    --text-muted: #9c968a;
    --border-color: rgba(28, 26, 23, .08);
    --border-focus: #5900B2;
    --color-gold: #b89150;
    --color-gold-hover: #9c783c;
    --color-gold-light: rgba(184, 145, 80, .1);
    --color-accent: #5900B2;
    --color-accent-light: rgba(89, 0, 178, .08)
}
body.theme-dark {
    --bg-primary: #0a0a0a;
    --bg-secondary: #141414;
    --bg-tertiary: #1f1f1f;
    --bg-glass: rgba(10, 10, 10, .85);
    --text-primary: #f5f5f5;
    --text-secondary: #a1a1aa;
    --text-muted: #71717a;
    --border-color: #1f1f1f;
    --border-focus: #5900B2;
    --color-gold: #d4af37;
    --color-gold-hover: #b89150;
    --color-gold-light: rgba(212, 175, 55, .15);
    --color-accent: #5900B2;
    --color-accent-light: rgba(89, 0, 178, .15)
}
body.theme-sepia {
    --bg-primary: #f4ecd8;
    --bg-secondary: #e8ddc4;
    --bg-tertiary: #dacdae;
    --bg-glass: rgba(244, 236, 216, .85);
    --text-primary: #3c2f1f;
    --text-secondary: #705f4c;
    --text-muted: #9e8e7a;
    --border-color: rgba(60, 47, 31, .08);
    --border-focus: #5900B2;
    --color-gold: #8e683a;
    --color-gold-hover: #73512b;
    --color-gold-light: rgba(142, 104, 58, .1);
    --color-accent: #5900B2;
    --color-accent-light: rgba(89, 0, 178, .08)
}
* {
    box-sizing:border-box;
    margin:0;
    padding:0
}
body {
    font-family:var(--font-sans);
    background-color:var(--bg-primary);
    color:var(--text-primary);
    line-height:1.6;
    overflow:hidden;
    transition:background-color var(--transition-normal),color var(--transition-normal)
}
::-webkit-scrollbar {
    width:8px;
    height:8px
}
::-webkit-scrollbar-track {
    background:var(--bg-secondary)
}
::-webkit-scrollbar-thumb {
    background:var(--bg-tertiary);
    border-radius:var(--radius-full)
}
::-webkit-scrollbar-thumb:hover {
    background:var(--text-muted)
}
.is-hidden,.mobile-only {
    display:none!important
}
@media (max-width: 1020px) {
    .mobile-only {
        display:flex!important
    }
    
}
.loader-overlay {
    position:fixed;
    top:0;
    left:0;
    width:100vw;
    height:100vh;
    background-color:var(--bg-primary);
    display:flex;
    flex-direction:column;
    align-items:center;
    justify-content:center;
    z-index:9999;
    opacity:0;
    pointer-events:none;
    transition:opacity var(--transition-normal)
}
.loader-overlay.is-active {
    opacity:1;
    pointer-events:all
}
.loader-spinner {
    width:50px;
    height:50px;
    border:4px solid var(--border-color);
    border-top:4px solid var(--color-gold);
    border-radius:var(--radius-full);
    animation:spin 1s linear infinite;
    margin-bottom:20px
}
.loader-text {
    font-family:var(--font-display);
    font-size:1.1rem;
    letter-spacing:.05em;
    color:var(--text-secondary)
}
@keyframes spin {
    0% {
        transform:rotate(0)
    }
    to {
        transform:rotate(360deg)
    }
    
}
.app-container {
    display:flex;
    flex-direction:column;
    height:100vh;
    width:100vw
}
.app-header {
    height:var(--header-height);
    background-color:var(--bg-glass);
    backdrop-filter:blur(12px);
    -webkit-backdrop-filter:blur(12px);
    border-bottom:1px solid var(--border-color);
    display:flex;
    align-items:center;
    justify-content:space-between;
    padding:0 24px;
    z-index:100;
    position:relative
}
.header-brand {
    display:flex;
    align-items:center;
    gap:16px
}
.header-brand h1 {
    font-family:var(--font-display);
    font-size:1.5rem;
    font-weight:600;
    letter-spacing:.02em;
    color:var(--color-accent)
}
.header-controls {
    display:flex;
    align-items:center;
    gap:16px
}
.icon-btn {
    background:none;
    border:none;
    color:var(--text-secondary);
    font-size:1.25rem;
    cursor:pointer;
    width:40px;
    height:40px;
    border-radius:var(--radius-full);
    display:flex;
    align-items:center;
    justify-content:center;
    transition:background-color var(--transition-fast),color var(--transition-fast)
}
.icon-btn:hover {
    background-color:var(--bg-secondary);
    color:var(--text-primary)
}
.auth-btn {
    background-color:var(--color-gold-light);
    border:1px solid var(--color-gold);
    color:var(--color-gold);
    padding:8px 16px;
    border-radius:var(--radius-full);
    display:flex;
    align-items:center;
    gap:8px;
    font-weight:500;
    font-size:.9rem;
    cursor:pointer;
    transition:background-color var(--transition-fast),transform var(--transition-fast)
}
.auth-btn:hover {
    background-color:var(--color-gold);
    color:#fff;
    transform:translateY(-1px)
}
.search-box {
    position:relative;
    width:280px
}
.search-box input {
    width:100%;
    padding:8px 12px 8px 36px;
    background-color:var(--bg-secondary);
    border:1px solid var(--border-color);
    border-radius:var(--radius-full);
    color:var(--text-primary);
    font-size:.9rem;
    outline:none;
    transition:border-color var(--transition-fast),background-color var(--transition-fast)
}
.search-box input:focus {
    border-color:var(--border-focus);
    background-color:var(--bg-primary)
}
.search-icon {
    position:absolute;
    left:12px;
    top:50%;
    transform:translateY(-50%);
    color:var(--text-muted);
    font-size:.9rem;
    pointer-events:none
}
.search-suggestions {
    position:absolute;
    top:calc(100% + 8px);
    left:0;
    width:100%;
    background-color:var(--bg-primary);
    border:1px solid var(--border-color);
    border-radius:var(--radius-md);
    box-shadow:var(--shadow-lg);
    max-height:300px;
    overflow-y:auto;
    z-index:101;
    display:none
}
.search-suggestions.is-open {
    display:block
}
.search-suggestion-item {
    display:flex;
    flex-direction:column;
    align-items:start;
    padding:12px 16px;
    color:var(--text-primary);
    text-decoration:none;
    font-size:.9rem;
    border-bottom:1px solid var(--border-color);
    transition:background-color var(--transition-fast);
    gap:4px
}
.search-suggestion-item:last-child {
    border-bottom:none
}
.search-suggestion-item:hover,.search-suggestion-item.is-active {
    background-color:var(--bg-secondary)
}
.suggestion-meta {
    font-size:.8rem;
    color:#b89150;
    font-weight:600
}
.suggestion-text {
    font-size:.85rem;
    color:var(--text-secondary);
    line-height:1.45;
    text-align:left
}
.search-loading,.search-no-results,.search-more-results {
    padding:12px 16px;
    font-size:.85rem;
    color:var(--text-muted);
    text-align:center
}
.search-more-results {
    background-color:var(--bg-secondary);
    font-weight:500;
    border-top:1px solid var(--border-color)
}
mark.search-highlight {
    background-color:#b8915040;
    color:var(--text-primary);
    font-weight:600;
    padding:1px 3px;
    border-radius:2px
}
.app-body {
    display:flex;
    flex:1;
    height:calc(100vh - var(--header-height));
    position:relative;
    overflow:hidden
}
.col-books {
    width:300px;
    background-color:var(--bg-secondary);
    border-right:1px solid var(--border-color);
    display:flex;
    flex-direction:column;
    flex-shrink:0;
    overflow-y:auto;
    padding:24px 16px;
    transition:transform var(--transition-normal)
}
.col-books-header {
    margin-bottom:24px
}
.col-books-header h3 {
    font-family:var(--font-display);
    font-size:1.25rem;
    font-weight:700;
    color:var(--text-primary);
    line-height:1.3;
    margin-bottom:8px
}
.col-books-header p {
    font-size:.85rem;
    color:var(--text-secondary);
    line-height:1.4
}
.col-books-content {
    display:flex;
    flex-direction:column;
    gap:16px
}
.group-title {
    font-size:.75rem;
    font-weight:700;
    letter-spacing:.1em;
    color:var(--text-muted);
    border-bottom:1px solid var(--border-color);
    padding-bottom:6px;
    margin-bottom:8px
}
.books-grid {
    display:grid;
    grid-template-columns:repeat(6,1fr);
    gap:4px
}
.books-grid-nt {
    margin-top:16px;
    border-top:1px solid var(--border-color);
    padding-top:16px
}
.book-item-btn {
    background:none;
    border:none;
    font-family:var(--font-sans);
    font-size:.8rem;
    font-weight:600;
    color:var(--text-secondary);
    text-align:center;
    padding:8px 0;
    border-radius:4px;
    cursor:pointer;
    transition:all var(--transition-fast);
    display:flex;
    align-items:center;
    justify-content:center
}
.book-item-btn:hover {
    background-color:var(--bg-tertiary);
    color:var(--text-primary)
}
.books-grid-nt .book-item-btn {
    color:#c94a53
}
.books-grid-nt .book-item-btn:hover {
    background-color:var(--bg-tertiary);
    color:#b0363e
}
.book-item-btn.is-active {
    background-color:var(--color-accent)!important;
    color:#fff!important;
    font-weight:700
}
.col-navigation {
    width:260px;
    background-color:var(--bg-primary);
    border-left:1px solid var(--border-color);
    display:flex;
    flex-direction:column;
    flex-shrink:0;
    overflow-y:auto;
    padding:24px 16px;
    transition:transform var(--transition-normal)
}
.btn-back-home {
    background:none;
    border:none;
    color:var(--text-secondary);
    font-size:.85rem;
    font-weight:500;
    text-align:left;
    cursor:pointer;
    display:flex;
    align-items:center;
    gap:8px;
    margin-bottom:24px;
    padding:4px 0;
    transition:color var(--transition-fast)
}
.btn-back-home:hover {
    color:var(--color-gold)
}
.edition-tabs {
    display:flex;
    flex-direction:column;
    gap:8px;
    margin-bottom:32px
}
.edition-tab-btn {
    background-color:var(--bg-secondary);
    border:1px solid var(--border-color);
    border-radius:6px;
    padding:10px 14px;
    text-align:left;
    font-family:var(--font-sans);
    font-size:.85rem;
    font-weight:600;
    color:var(--text-secondary);
    cursor:pointer;
    transition:all var(--transition-fast)
}
.edition-tab-btn:hover {
    background-color:var(--bg-tertiary);
    color:var(--text-primary)
}
.edition-tab-btn.is-active {
    background-color:var(--color-accent);
    color:#fff;
    border-color:var(--color-accent)
}
.col-chapters-section {
    display:flex;
    flex-direction:column
}
.chapters-grid {
    display:grid;
    grid-template-columns:repeat(5,1fr);
    gap:6px
}
.chapter-btn {
    background-color:transparent;
    border:1px solid transparent;
    font-family:var(--font-sans);
    font-size:.9rem;
    font-weight:600;
    color:var(--text-secondary);
    width:36px;
    height:36px;
    display:flex;
    align-items:center;
    justify-content:center;
    border-radius:4px;
    cursor:pointer;
    transition:all var(--transition-fast)
}
.chapter-btn:hover {
    background-color:var(--bg-secondary);
    color:var(--text-primary)
}
.chapter-btn.is-active {
    background-color:var(--color-accent);
    color:#fff;
    border-color:var(--color-accent);
    font-weight:700
}
.book-category-container {
    display:flex;
    justify-content:center;
    margin:16px 0 8px
}
.book-category-tag {
    font-family:var(--font-sans);
    font-size:.7rem;
    font-weight:700;
    text-transform:uppercase;
    color:var(--color-accent);
    background-color:var(--color-accent-light);
    padding:4px 10px;
    border-radius:4px;
    letter-spacing:.08em
}
.reader-container {
    flex:1;
    display:flex;
    flex-direction:column;
    overflow:hidden;
    position:relative;
    background-color:var(--bg-primary)
}
.reader-actions-bar {
    padding:16px 24px;
    border-bottom:1px solid var(--border-color);
    display:flex;
    justify-content:space-between;
    align-items:center;
    flex-wrap:wrap;
    gap:16px;
    background-color:var(--bg-glass)
}
.current-reference {
    display:flex;
    align-items:center;
    gap:16px
}
.reference-title {
    font-family:var(--font-display);
    font-size:1.4rem;
    font-weight:600;
    color:var(--text-primary)
}
.btn {
    padding:8px 16px;
    border-radius:var(--radius-full);
    font-size:.9rem;
    font-weight:500;
    cursor:pointer;
    border:none;
    transition:background-color var(--transition-fast),transform var(--transition-fast)
}
.btn-secondary {
    background-color:var(--bg-secondary);
    color:var(--text-secondary);
    border:1px solid var(--border-color)
}
.btn-secondary:hover {
    background-color:var(--bg-tertiary);
    color:var(--text-primary)
}
.btn-primary {
    background-color:var(--color-gold);
    color:#fff
}
.btn-primary:hover {
    background-color:var(--color-gold-hover)
}
.btn-block {
    width:100%;
    padding:12px;
    display:flex;
    align-items:center;
    justify-content:center;
    font-size:1rem
}
.reader-layout-controls {
    display:flex;
    align-items:center;
    gap:20px
}
.layout-toggle-group {
    display:flex;
    background-color:var(--bg-secondary);
    border-radius:var(--radius-full);
    padding:2px;
    border:1px solid var(--border-color)
}
.layout-btn {
    background:none;
    border:none;
    padding:6px 12px;
    border-radius:var(--radius-full);
    font-size:.85rem;
    font-weight:500;
    color:var(--text-secondary);
    cursor:pointer;
    display:flex;
    align-items:center;
    gap:6px;
    transition:all var(--transition-fast)
}
.layout-btn:hover {
    color:var(--text-primary)
}
.layout-btn.is-active {
    background-color:var(--bg-primary);
    color:var(--color-accent);
    box-shadow:var(--shadow-sm);
    font-weight:600
}
.edition-selectors {
    display:flex;
    gap:8px
}
.select-wrapper {
    position:relative
}
.select-wrapper select {
    -moz-appearance:none;
    appearance:none;
    -webkit-appearance:none;
    background-color:var(--bg-secondary);
    border:1px solid var(--border-color);
    padding:8px 32px 8px 12px;
    border-radius:var(--radius-md);
    color:var(--text-primary);
    font-size:.85rem;
    font-weight:500;
    outline:none;
    cursor:pointer;
    transition:border-color var(--transition-fast)
}
.select-wrapper select:focus {
    border-color:var(--color-accent)
}
.select-wrapper:after {
    content:"";
    font-family:"Font Awesome 6 Free";
    font-weight:900;
    position:absolute;
    right:12px;
    top:50%;
    transform:translateY(-50%);
    color:var(--text-secondary);
    font-size:.75rem;
    pointer-events:none
}
.font-size-controls {
    display:flex;
    align-items:center;
    background-color:var(--bg-secondary);
    border:1px solid var(--border-color);
    border-radius:var(--radius-full);
    padding:2px
}
.font-btn {
    background:none;
    border:none;
    width:32px;
    height:32px;
    border-radius:var(--radius-full);
    cursor:pointer;
    display:flex;
    align-items:center;
    justify-content:center;
    color:var(--text-secondary);
    transition:background-color var(--transition-fast)
}
.font-btn:hover {
    background-color:var(--bg-tertiary);
    color:var(--text-primary)
}
.font-label {
    padding:0 8px;
    font-size:.85rem;
    font-weight:600;
    color:var(--text-secondary)
}
.reader-workspace {
    flex:1;
    overflow-y:auto;
    padding:40px 24px;
    display:grid;
    gap:40px;
    align-content:start
}
.reader-workspace.layout-single {
    grid-template-columns:1fr;
    max-width:700px;
    margin:0 auto;
    width:100%
}
.reader-workspace.layout-compare {
    grid-template-columns:1fr;
    max-width:1400px;
    margin:0 auto;
    width:100%
}
.reader-workspace.layout-compare .reader-column:nth-child(2) {
    display:none
}
.reader-column {
    width:100%
}
.verses-container {
    display:flex;
    flex-direction:column;
    gap:0
}
.verse-line {
    display:block;
    padding:0;
    margin-bottom:8px;
    border-radius:0;
    transition:none
}
.verse-line:hover {
    background-color:transparent
}
.verse-number {
    font-family:var(--font-sans);
    font-size:.8rem;
    font-weight:700;
    color:#c94a53;
    background:none!important;
    border:none!important;
    box-shadow:none!important;
    cursor:pointer;
    width:auto;
    height:auto;
    border-radius:0;
    display:inline-block;
    margin-top:0;
    margin-right:8px;
    flex-shrink:0;
    transition:color var(--transition-fast);
    vertical-align:baseline
}
.verse-line:hover .verse-number {
    color:var(--color-gold)
}
.verse-text {
    font-family:var(--font-serif);
    font-size:.95rem;
    color:var(--text-primary);
    line-height:1.5;
    display:inline
}
.commentary-link-indicator {
    display:inline-flex;
    align-items:center;
    justify-content:center;
    background-color:var(--color-accent-light);
    color:var(--color-accent);
    border:1px solid var(--color-accent);
    border-radius:var(--radius-sm);
    font-size:.65rem;
    font-weight:700;
    width:18px;
    height:18px;
    margin-left:6px;
    vertical-align:super;
    cursor:pointer;
    text-decoration:none;
    transition:all var(--transition-fast)
}
.commentary-link-indicator:hover {
    background-color:var(--color-accent);
    color:#fff;
    box-shadow:var(--shadow-sm)
}
.verse-line.is-highlighted {
    background-color:var(--color-gold-light);
    border-left:3px solid var(--color-gold)
}
.chapter-navigation {
    display:flex;
    justify-content:space-between;
    padding:24px;
    border-top:1px solid var(--border-color);
    background-color:var(--bg-glass)
}
.nav-chapter-btn {
    background-color:var(--bg-secondary);
    border:1px solid var(--border-color);
    color:var(--text-secondary);
    padding:10px 20px;
    border-radius:var(--radius-full);
    font-size:.95rem;
    font-weight:500;
    cursor:pointer;
    display:flex;
    align-items:center;
    gap:8px;
    transition:all var(--transition-fast)
}
.nav-chapter-btn:hover:not(:disabled) {
    background-color:var(--bg-tertiary);
    color:var(--text-primary)
}
.nav-chapter-btn:disabled {
    opacity:.5;
    cursor:not-allowed
}
.commentaries-drawer {
    width:var(--drawer-width);
    background-color:var(--bg-primary);
    border-left:1px solid var(--border-color);
    display:flex;
    flex-direction:column;
    position:absolute;
    top:0;
    right:0;
    height:100%;
    transform:translate(100%);
    transition:transform var(--transition-normal);
    z-index:92;
    box-shadow:var(--shadow-xl)
}
.commentaries-drawer.is-open {
    transform:translate(0)
}
.drawer-subheader {
    padding:12px 24px;
    background-color:var(--bg-secondary);
    border-bottom:1px solid var(--border-color)
}
.commentary-ref-title {
    font-family:var(--font-display);
    font-size:.95rem;
    font-weight:600;
    color:var(--text-secondary)
}
.commentaries-content {
    flex:1;
    overflow-y:auto;
    padding:24px
}
.commentary-item {
    margin-bottom:30px;
    animation:fadeIn var(--transition-normal)
}
.commentary-header {
    display:flex;
    align-items:center;
    gap:8px;
    margin-bottom:12px;
    border-bottom:1px solid var(--border-color);
    padding-bottom:8px
}
.commentary-index {
    font-family:var(--font-sans);
    font-size:.8rem;
    font-weight:700;
    color:var(--color-gold);
    text-transform:uppercase
}
.commentary-references {
    font-family:var(--font-display);
    font-size:.9rem;
    font-weight:600;
    color:var(--text-primary)
}
.commentary-body {
    font-family:var(--font-serif);
    font-size:1.05rem;
    line-height:1.6;
    color:var(--text-primary)
}
.commentary-body p {
    margin-bottom:12px
}
.commentary-body em {
    font-style:italic;
    color:var(--color-gold-hover)
}
.commentary-body a {
    color:var(--color-accent);
    text-decoration:none;
    border-bottom:1px dashed var(--color-accent)
}
.commentary-body a:hover {
    border-bottom-style:solid
}
.commentary-pagination {
    display:flex;
    align-items:center;
    justify-content:space-between;
    padding:16px 24px;
    border-top:1px solid var(--border-color);
    background-color:var(--bg-secondary)
}
.commentary-counter {
    font-size:.85rem;
    font-weight:600;
    color:var(--text-secondary)
}
@keyframes fadeIn {
    0% {
        opacity:0;
        transform:translateY(4px)
    }
    to {
        opacity:1;
        transform:translateY(0)
    }
    
}
.modal-overlay {
    position:fixed;
    top:0;
    left:0;
    width:100vw;
    height:100vh;
    background-color:#0f0e0d99;
    -webkit-backdrop-filter:blur(4px);
    backdrop-filter:blur(4px);
    display:flex;
    align-items:center;
    justify-content:center;
    z-index:1000;
    opacity:0;
    pointer-events:none;
    transition:opacity var(--transition-normal)
}
.modal-overlay.is-active {
    opacity:1;
    pointer-events:all
}
.modal-card {
    width:100%;
    max-width:440px;
    background-color:var(--bg-primary);
    border-radius:var(--radius-lg);
    box-shadow:var(--shadow-xl);
    border:1px solid var(--border-color);
    overflow:hidden;
    transform:translateY(20px) scale(.95);
    transition:transform var(--transition-normal)
}
.modal-overlay.is-active .modal-card {
    transform:translateY(0) scale(1)
}
.modal-header {
    padding:24px 24px 16px;
    display:flex;
    justify-content:space-between;
    align-items:center
}
.modal-header h2 {
    font-family:var(--font-display);
    font-size:1.3rem;
    color:var(--color-gold)
}
.modal-body {
    padding:0 24px 24px
}
.auth-promo-text {
    font-size:.85rem;
    color:var(--text-secondary);
    margin-bottom:20px;
    line-height:1.5
}
.auth-form {
    display:flex;
    flex-direction:column;
    gap:16px
}
.form-group {
    display:flex;
    flex-direction:column;
    gap:6px
}
.form-group label {
    font-size:.85rem;
    font-weight:600;
    color:var(--text-secondary)
}
.form-group input {
    padding:10px 14px;
    border:1px solid var(--border-color);
    border-radius:var(--radius-md);
    background-color:var(--bg-secondary);
    color:var(--text-primary);
    font-size:.95rem;
    outline:none;
    transition:border-color var(--transition-fast),background-color var(--transition-fast)
}
.form-group input:focus {
    border-color:var(--color-gold);
    background-color:var(--bg-primary)
}
.auth-divider {
    display:flex;
    align-items:center;
    text-align:center;
    color:var(--text-muted);
    font-size:.8rem;
    margin:16px 0
}
.auth-divider:before,.auth-divider:after {
    content:"";
    flex:1;
    border-bottom:1px solid var(--border-color)
}
.auth-divider span {
    padding:0 10px
}
.btn-block {
    margin-top:8px
}
.btn-google {
    background-color:var(--bg-secondary);
    color:var(--text-primary);
    border:1px solid var(--border-color);
    display:flex;
    align-items:center;
    justify-content:center;
    gap:10px
}
.btn-google:hover {
    background-color:var(--bg-tertiary)
}
.google-icon {
    color:#ea4335
}
.auth-toggle-text {
    font-size:.85rem;
    text-align:center;
    margin-top:16px;
    color:var(--text-secondary)
}
.auth-toggle-text a {
    color:var(--color-gold);
    text-decoration:none;
    font-weight:600
}
.auth-toggle-text a:hover {
    text-decoration:underline
}
.app-backdrop {
    position:fixed;
    top:0;
    left:0;
    width:100vw;
    height:100vh;
    background-color:#0f0e0d66;
    z-index:80;
    opacity:0;
    pointer-events:none;
    transition:opacity var(--transition-normal)
}
.app-backdrop.is-active {
    opacity:1;
    pointer-events:all
}
@media (max-width: 1020px) {
    .col-books {
        position:fixed;
        top:var(--header-height);
        left:0;
        height:calc(100vh - var(--header-height));
        z-index:150;
        transform:translate(-100%);
        box-shadow:var(--shadow-xl);
        background-color:var(--bg-primary);
        width:280px
    }
    .col-books.is-open {
        transform:translate(0)
    }
    .col-navigation {
        position:fixed;
        top:var(--header-height);
        right:0;
        height:calc(100vh - var(--header-height));
        z-index:150;
        transform:translate(100%);
        box-shadow:var(--shadow-xl);
        background-color:var(--bg-primary);
        width:260px
    }
    .col-navigation.is-open {
        transform:translate(0)
    }
    .commentaries-drawer {
        position:absolute;
        width:100%;
        max-width:var(--drawer-width)
    }
    .reader-actions-bar {
        padding:12px 16px
    }
    .reader-workspace.layout-compare {
        grid-template-columns:1fr;
        gap:24px
    }
    .col-2-selector,.layout-toggle-group {
        display:none!important
    }
    
}
@media (max-width: 600px){
  .app-header{
    height:auto;
    min-height:var(--header-height);
    padding:10px 12px;
    flex-wrap:wrap;
    gap:10px;
  }

  .header-brand{
    width:100%;
    justify-content:space-between;
  }

  .header-brand h1{
    font-size:1.25rem;
  }

  .header-controls{
    width:100%;
    gap:10px;
  }

  .header-controls .search-box{
    display:block;
    width:100%;
    flex:1;
  }

  .search-box input{
    width:100%;
  }

  .reference-title{
    font-size:1.15rem;
  }

  .reader-workspace{
    padding:24px 16px;
  }

  .verse-text{
    font-size:1.05rem;
  }
}
@media (min-width: 1021px) {
    .mobile-only {
        display:none!important
    }
    
}
.col-books {
    display:flex;
    flex-direction:column
}
.col-books-content {
    flex:1;
    overflow-y:auto
}
.col-books-footer {
    padding:16px;
    border-top:1px solid var(--border-color);
    background-color:var(--bg-secondary);
    display:flex;
    flex-direction:column;
    gap:10px
}
.footer-btn {
    background:none;
    border:1px solid var(--border-color);
    border-radius:var(--radius-md);
    padding:10px 14px;
    font-size:.85rem;
    font-weight:600;
    text-align:left;
    cursor:pointer;
    display:flex;
    align-items:center;
    gap:10px;
    color:var(--text-primary);
    transition:all var(--transition-fast)
}
.footer-btn i {
    color:var(--color-accent)
}
.footer-btn:hover {
    background-color:var(--bg-tertiary);
    border-color:var(--color-accent)
}
.social-links-footer {
    display:flex;
    justify-content:center;
    gap:20px;
    margin-top:8px
}
.social-links-footer a {
    font-size:1.35rem;
    color:var(--text-secondary);
    transition:color var(--transition-fast)
}
.social-links-footer a:hover {
    color:var(--color-accent)
}
.modal-overlay {
    position:fixed;
    top:0;
    left:0;
    width:100vw;
    height:100vh;
    background-color:#00000080;
    -webkit-backdrop-filter:blur(4px);
    backdrop-filter:blur(4px);
    z-index:2000;
    display:flex;
    align-items:center;
    justify-content:center;
    opacity:0;
    pointer-events:none;
    transition:opacity var(--transition-normal)
}
.modal-overlay.is-active {
    opacity:1;
    pointer-events:auto
}
.modal-card {
    background-color:var(--bg-primary);
    border-radius:var(--radius-lg);
    box-shadow:var(--shadow-xl);
    width:90%;
    max-width:500px;
    border:1px solid var(--border-color);
    overflow:hidden;
    transform:translateY(20px);
    transition:transform var(--transition-normal)
}
.modal-overlay.is-active .modal-card {
    transform:translateY(0)
}
.modal-card-header {
    padding:16px 24px;
    border-bottom:1px solid var(--border-color);
    display:flex;
    align-items:center;
    justify-content:space-between;
    background-color:var(--bg-secondary)
}
.modal-card-header h3 {
    font-family:var(--font-display);
    font-size:1.25rem;
    margin:0;
    color:var(--color-accent)
}
.icon-btn-close {
    background:none;
    border:none;
    cursor:pointer;
    font-size:1.2rem;
    color:var(--text-secondary);
    transition:color var(--transition-fast);
    padding:4px
}
.icon-btn-close:hover {
    color:var(--color-accent)
}
.modal-card-body {
    padding:24px;
    max-height:70vh;
    overflow-y:auto;
    font-size:.95rem;
    line-height:1.6;
    color:var(--text-primary)
}
.modal-card-body p {
    margin-bottom:14px
}
.modal-card-body ul {
    margin:0 0 16px 20px;
    padding:0
}
.modal-card-body li {
    margin-bottom:8px
}
.tagline-modal {
    text-align:center;
    font-family:var(--font-display);
    font-style:italic;
    font-weight:600;
    color:var(--color-accent);
    margin-top:24px
}
.donate-body {
    display:flex;
    flex-direction:column;
    align-items:center;
    text-align:center
}
.qr-code-wrapper {
    background-color:#fff;
    padding:16px;
    border-radius:var(--radius-md);
    border:1px solid var(--border-color);
    margin:20px 0;
    box-shadow:var(--shadow-sm);
    display:flex;
    justify-content:center;
    align-items:center
}
.qr-code-img {
    width:200px;
    height:200px;
    object-fit:contain
}
.pix-key-container {
    width:100%;
    margin-top:10px;
    display:flex;
    flex-direction:column;
    align-items:center;
    gap:8px
}
.pix-label {
    font-weight:600;
    font-size:.85rem;
    color:var(--text-secondary)
}
.pix-key-box {
    background-color:var(--bg-secondary);
    border:1px solid var(--border-color);
    border-radius:var(--radius-md);
    padding:10px 14px;
    display:flex;
    justify-content:space-between;
    align-items:center;
    width:100%;
    gap:12px
}
.pix-key {
    font-family:monospace;
    font-size:.9rem;
    color:var(--text-primary);
    word-break:break-all;
    text-align:left
}
.btn-copy {
    flex-shrink:0;
    padding:6px 12px;
    font-size:.8rem;
    display:flex;
    align-items:center;
    gap:6px;
    background-color:var(--color-accent);
    color:#fff!important;
    border:none
}
.btn-copy:hover {
    background-color:var(--color-accent-hover, #45008a)
}
.pix-toast {
    font-size:.8rem;
    font-weight:600;
    color:#2e5b4f;
    transition:opacity var(--transition-fast)
}
.pix-toast.is-hidden {
    opacity:0
}
.share-actions-bar {
    display:flex;
    justify-content:space-between;
    align-items:center;
    padding:16px 24px;
    background-color:var(--bg-secondary);
    border-top:1px solid var(--border-color);
    box-shadow:0 -4px 15px #00000026;
    position:sticky;
    bottom:0;
    width:100%;
    z-index:100;
    gap:16px;
    flex-wrap:wrap
}
.share-bar-info {
    display:flex;
    align-items:center;
    gap:10px;
    font-family:var(--font-sans);
    font-size:.9rem;
    color:var(--text-secondary);
    font-weight:500
}
.share-bar-info .select-icon {
    font-size:1.1rem;
    color:var(--color-accent)
}
.share-bar-buttons {
    display:flex;
    align-items:center;
    gap:12px;
    flex-wrap:wrap
}
.share-bar-btn {
    display:inline-flex;
    align-items:center;
    gap:8px;
    padding:8px 16px;
    border-radius:var(--radius-full);
    border:1px solid var(--border-color);
    background-color:var(--bg-primary);
    color:var(--text-primary);
    font-family:var(--font-sans);
    font-size:.85rem;
    font-weight:600;
    cursor:pointer;
    transition:all var(--transition-fast)
}
.share-bar-btn:hover:not(:disabled) {
    border-color:var(--color-accent);
    background-color:var(--color-accent-light);
    color:var(--color-accent);
    transform:translateY(-1px)
}
.share-bar-btn:disabled {
    opacity:.4;
    cursor:not-allowed;
    background-color:var(--bg-secondary);
    color:var(--text-muted)
}
.share-bar-btn.btn-clear-selection:hover:not(:disabled) {
    border-color:#b0363e;
    background-color:#b0363e14;
    color:#b0363e
}
.verse-line.is-selected,.compare-verse-row.is-selected {
    background-color:var(--color-accent-light)!important
}
.compare-verse-row {
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:32px;
    border-bottom:1px solid var(--border-color);
    padding:12px 8px;
    transition:background-color var(--transition-fast)
}
.compare-verse-row:hover {
    background-color:#5900b205
}
.compare-verse-col {
    width:100%
}
.compare-verse-col .verse-line {
    margin-bottom:0!important;
    border:none!important
}
.verse-number-static {
    font-family:var(--font-sans);
    font-size:.8rem;
    font-weight:700;
    color:var(--text-muted);
    display:inline-block;
    margin-right:8px;
    vertical-align:baseline
}
@media (max-width: 1020px) {
    .compare-verse-row {
        grid-template-columns:1fr;
        gap:16px;
        padding:16px 8px
    }
    .compare-verse-col.col-2 {
        border-top:1px dashed var(--border-color);
        padding-top:12px
    }
    
}
.popup-menu {
    position:absolute;
    top:75px;
    left:20px;
    background-color:var(--bg-secondary);
    border:1px solid var(--border-color);
    border-radius:20px;
    padding:24px;
    width:320px;
    box-shadow:var(--shadow-xl);
    z-index:1000;
    display:flex;
    flex-direction:column;
    gap:16px;
    transition:opacity var(--transition-fast),transform var(--transition-fast);
    transform-origin:top left
}
.popup-menu.is-hidden {
    opacity:0;
    pointer-events:none;
    transform:scale(.95) translateY(-10px)
}
.popup-menu-item {
    display:flex;
    align-items:center;
    gap:16px;
    padding:16px 20px;
    background-color:var(--bg-primary);
    border:1px solid var(--border-color);
    border-radius:16px;
    width:100%;
    text-align:left;
    transition:background-color var(--transition-fast),border-color var(--transition-fast),transform var(--transition-fast)
}
.popup-menu-item:hover {
    background-color:var(--bg-tertiary);
    border-color:var(--color-accent);
    transform:translateY(-1px)
}
.popup-menu-item .popup-icon {
    font-size:1.1rem;
    color:var(--color-accent);
    display:flex;
    align-items:center;
    justify-content:center;
    width:32px;
    height:32px;
    background-color:var(--color-accent-light);
    border-radius:50%;
    flex-shrink:0
}
.popup-menu-item .popup-text {
    font-family:var(--font-sans);
    font-size:1rem;
    font-weight:600;
    color:var(--text-primary)
}
.popup-social-links {
    display:flex;
    justify-content:center;
    gap:24px;
    padding-top:16px;
    border-top:1px solid var(--border-color)
}
.popup-social-links a {
    font-size:1.6rem;
    color:var(--text-secondary);
    transition:color var(--transition-fast),transform var(--transition-fast);
    display:flex;
    align-items:center;
    justify-content:center
}
.popup-social-links a:hover {
    color:var(--color-accent);
    transform:scale(1.1)
}

@media (max-width: 600px){
  .app-body{
    height:calc(100vh - 118px);
  }

  .col-books,
  .col-navigation{
    top:118px;
    height:calc(100vh - 118px);
  }
}