@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&display=swap');

/* ==========================================================================
   Design System Variables & Reset
   ========================================================================== */
:root {
    --bg-dark: #f8fafc;
    --bg-surface: #ffffff;
    --bg-sidebar: rgba(255, 255, 255, 0.65);
    --bg-glass: rgba(255, 255, 255, 0.45);
    --bg-glass-active: rgba(255, 255, 255, 0.85);
    --glass-border: rgba(15, 23, 42, 0.08);
    --glass-border-glow: rgba(79, 70, 229, 0.25);
    
    --primary: #4f46e5;
    --primary-rgb: 79, 70, 229;
    --primary-glow: rgba(79, 70, 229, 0.15);
    
    --secondary: #db2777;
    --secondary-rgb: 219, 39, 119;
    --secondary-glow: rgba(219, 39, 119, 0.15);
    
    --accent: #9333ea;
    --text-main: #0f172a;
    --text-dim: #475569;
    
    --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-fast: all 0.2s ease;
    
    --shadow-main: 0 10px 30px -10px rgba(15, 23, 42, 0.06), 0 1px 3px rgba(15, 23, 42, 0.02);
    --shadow-glow: 0 0 20px rgba(79, 70, 229, 0.08);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    outline: none;
    -webkit-tap-highlight-color: transparent;
}

body {
    font-family: 'Outfit', sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-main);
    overflow: hidden;
    height: 100vh;
    height: 100dvh;
    display: flex;
    flex-direction: row;
    line-height: 1.5;
}

/* Scrollbar customization */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}
::-webkit-scrollbar-track {
    background: transparent;
}
::-webkit-scrollbar-thumb {
    background: rgba(15, 23, 42, 0.15);
    border-radius: 10px;
}
::-webkit-scrollbar-thumb:hover {
    background: rgba(15, 23, 42, 0.3);
}

/* ==========================================================================
   Background Glow Orbs (Dynamic Ambient Lighting)
   ========================================================================== */
.ambient-glow {
    position: fixed;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    filter: blur(140px);
    z-index: -2;
    opacity: 0.15;
    pointer-events: none;
}

.glow-primary {
    background: radial-gradient(circle, var(--primary) 0%, transparent 70%);
    top: -200px;
    right: -100px;
}

.glow-secondary {
    background: radial-gradient(circle, var(--secondary) 0%, transparent 70%);
    bottom: -200px;
    left: -100px;
}

/* ==========================================================================
   App Shell Layout & Routing
   ========================================================================== */
.app-container {
    display: flex;
    width: 100%;
    height: 100%;
    position: relative;
}

/* Sidebar Navigation (Desktop) */
aside.sidebar {
    width: 280px;
    height: 100%;
    background: var(--bg-sidebar);
    backdrop-filter: blur(20px);
    border-right: 1px solid var(--glass-border);
    padding: 30px 20px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    z-index: 10;
    transition: var(--transition-smooth);
}

.logo-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
    text-decoration: none;
    padding: 10px 5px;
    margin-bottom: 35px;
    width: 100%;
}

.logo-img {
    height: 52px;
    width: auto;
    filter: drop-shadow(0 6px 12px rgba(var(--primary-rgb), 0.2));
    transition: var(--transition-fast);
}

.logo-img:hover {
    transform: scale(1.05);
}

.logo-text {
    font-size: 1.4rem;
    font-weight: 800;
    letter-spacing: 1.5px;
    background: linear-gradient(135deg, var(--text-main) 30%, var(--text-dim) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.logo-accent {
    color: var(--secondary);
    -webkit-text-fill-color: var(--secondary);
}

.nav-menu {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 14px 18px;
    border-radius: 12px;
    color: var(--text-dim);
    text-decoration: none;
    font-weight: 500;
    font-size: 1rem;
    background: transparent;
    border: 1px solid transparent;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.nav-link i {
    font-size: 1.15rem;
    transition: var(--transition-smooth);
}

.nav-link:hover {
    color: var(--text-main);
    background: var(--bg-glass);
    border-color: var(--glass-border);
    transform: translateX(4px);
}

.nav-link.active {
    color: var(--primary);
    font-weight: 700;
    background: linear-gradient(135deg, rgba(var(--primary-rgb), 0.08), rgba(var(--secondary-rgb), 0.03));
    border-color: var(--glass-border-glow);
    box-shadow: var(--shadow-glow);
}

.nav-link.active i {
    color: var(--primary);
    filter: drop-shadow(0 0 5px var(--primary-glow));
    transform: scale(1.1);
}

/* Sidebar Footer Organization Notice */
.sidebar-footer {
    background: var(--bg-glass);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    padding: 15px;
    font-size: 0.75rem;
    color: var(--text-dim);
    line-height: 1.4;
    text-align: center;
}

.sidebar-footer strong {
    color: var(--text-main);
    display: block;
    margin-bottom: 4px;
}

/* Mobile Bottom Tab Navigation */
nav.mobile-nav {
    display: none; /* Hidden on desktop */
}

/* Mobile Header Bar (hidden on desktop) */
.mobile-header-bar {
    display: none;
}

/* Main Content Area */
main.main-content {
    flex: 1;
    height: 100%;
    overflow-y: auto;
    padding: 40px;
    position: relative;
}

/* Content Pages (Sheets) */
.app-sheet {
    display: none;
    opacity: 0;
    transform: translateY(15px);
}

.app-sheet.active {
    display: flex;
    flex-direction: column;
    gap: 30px;
    animation: sheet-fade-in 0.4s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes sheet-fade-in {
    from {
        opacity: 0;
        transform: translateY(15px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Common Sheet Header */
.sheet-header {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.sheet-title {
    font-size: 2.2rem;
    font-weight: 800;
    letter-spacing: -0.5px;
    background: linear-gradient(135deg, var(--text-main) 60%, var(--text-dim) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.sheet-subtitle {
    font-size: 0.95rem;
    color: var(--text-dim);
}

/* ==========================================================================
   Home Sheet (Bible Verses Slide Deck)
   ========================================================================== */
.home-layout {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: calc(100vh - 150px);
}

.slider-container {
    width: 100%;
    max-width: 680px;
    perspective: 1000px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 30px;
}

.card-deck {
    position: relative;
    width: 100%;
    aspect-ratio: 16/10;
    border-radius: 24px;
    -webkit-transform-style: preserve-3d;
    transform-style: preserve-3d;
    -webkit-perspective: 1000px;
    perspective: 1000px;
}

.slide-card {
    position: absolute;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(30, 41, 59, 0.5), rgba(15, 23, 42, 0.7));
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    padding: 40px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    box-shadow: var(--shadow-main);
    transition: var(--transition-smooth);
    opacity: 0;
    visibility: hidden;
    transform: translateZ(-100px) scale(0.9);
    pointer-events: none;
    z-index: 1;
    will-change: transform, opacity;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
    image-rendering: -webkit-optimize-contrast;
}

.slide-card.active {
    opacity: 1;
    visibility: visible;
    transform: translateZ(0) scale(1);
    pointer-events: auto;
    z-index: 5;
    border-color: var(--glass-border-glow);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5), 0 0 30px rgba(var(--primary-rgb), 0.1);
}

.slide-card.prev {
    opacity: 0.4;
    visibility: visible;
    transform: translateY(15px) translateZ(-50px) scale(0.95);
    z-index: 3;
}

.slide-card.next {
    opacity: 0.4;
    visibility: visible;
    transform: translateY(-15px) translateZ(-50px) scale(0.95);
    z-index: 3;
}

.card-quote-icon {
    font-size: 4rem;
    line-height: 1;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    opacity: 0.3;
    font-family: serif;
}

.card-body {
    /* flex: 1; */
    display: flex;
    flex-direction: column;
    justify-content: center;
    text-align: center;
    padding: 30px;
    background: rgba(255, 255, 255, 0.35);
    border: 1px solid rgba(255, 255, 255, 0.4);
    border-radius: 20px;
    box-shadow: 0 10px 30px -10px rgba(15, 23, 42, 0.05);
    margin: 15px 0;
}

.quote-text {
    font-size: 1.6rem;
    font-weight: 600;
    color: var(--text-main);
    line-height: 1.55;
    margin-bottom: 15px;
    letter-spacing: -0.3px;
}

.quote-author {
    font-size: 0.95rem;
    color: var(--secondary);
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--text-dim);
    font-size: 0.8rem;
    border-top: 1px solid rgba(255,255,255,0.05);
    padding-top: 20px;
}

.slider-controls {
    display: flex;
    align-items: center;
    gap: 20px;
}

.slider-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--bg-glass);
    border: 1px solid var(--glass-border);
    color: var(--text-main);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 1.1rem;
    transition: var(--transition-fast);
}

.slider-btn:hover {
    background: var(--bg-glass-active);
    border-color: var(--primary);
    color: var(--primary);
    transform: scale(1.05);
    box-shadow: 0 0 15px rgba(var(--primary-rgb), 0.2);
}

.slider-btn:active {
    transform: scale(0.95);
}

/* ==========================================================================
   Video Archive Sheet (Movie Library & Catalog)
   ========================================================================== */

/* Search & Filter Bar */
.archive-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    background: var(--bg-glass);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 15px 20px;
    backdrop-filter: blur(10px);
}

.search-box {
    position: relative;
    width: 320px;
}

.search-box i {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-dim);
    font-size: 0.95rem;
}

.search-input {
    width: 100%;
    padding: 10px 15px 10px 42px;
    background: rgba(255, 255, 255, 0.55);
    border: 1px solid var(--glass-border);
    border-radius: 10px;
    color: var(--text-main);
    font-family: inherit;
    font-size: 0.9rem;
    transition: var(--transition-fast);
}

.search-input:focus {
    background: rgba(255, 255, 255, 0.85);
    border-color: var(--primary);
    box-shadow: 0 0 12px rgba(var(--primary-rgb), 0.12);
}

/* Preachers / Series Filters */
.filter-pills {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    padding-bottom: 2px;
}

.filter-pill {
    padding: 8px 16px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--glass-border);
    border-radius: 8px;
    color: var(--text-dim);
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    white-space: nowrap;
    transition: var(--transition-fast);
}

.filter-pill:hover {
    color: var(--text-main);
    background: var(--bg-glass);
}

.filter-pill.active {
    color: #fff;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    border-color: transparent;
    box-shadow: 0 4px 12px rgba(var(--primary-rgb), 0.25);
}

/* Catalog Video Grid */
.series-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 25px;
}

.series-card {
    background: var(--bg-glass);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    overflow: hidden;
    cursor: pointer;
    box-shadow: var(--shadow-main);
    transition: var(--transition-smooth);
}

.series-card:hover {
    transform: translateY(-8px);
    border-color: var(--glass-border-glow);
    box-shadow: 0 15px 30px rgba(0,0,0,0.5), 0 0 25px rgba(var(--primary-rgb), 0.1);
}

.card-thumbnail-box {
    position: relative;
    width: 100%;
    aspect-ratio: 16/9;
    overflow: hidden;
    background: #000;
}

.card-thumbnail {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-smooth);
}

.series-card:hover .card-thumbnail {
    transform: scale(1.08);
}

.card-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(7, 10, 19, 0.9) 0%, rgba(7, 10, 19, 0.2) 60%, transparent 100%);
    display: flex;
    align-items: flex-end;
    padding: 15px;
}

.play-badge {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.8);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: #fff;
    color: var(--bg-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    box-shadow: 0 5px 15px rgba(0,0,0,0.3);
    opacity: 0;
    transition: var(--transition-smooth);
}

.series-card:hover .play-badge {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
}

.series-info {
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.series-card-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-main);
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    height: 2.8em;
}

.series-card-desc {
    font-size: 0.8rem;
    color: var(--text-dim);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    line-height: 1.4;
    height: 2.8em;
}

/* ==========================================================================
   Theater Mode Overlay (Video Playback Layout)
   ========================================================================== */
.theater-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(248, 250, 252, 0.95); /* Light blurred backdrop matching light mode */
    backdrop-filter: blur(25px);
    z-index: 100;
    display: none; /* Toggled by JS */
    opacity: 0;
    transition: var(--transition-smooth);
}

.theater-overlay.active {
    display: flex;
    opacity: 1;
}

.theater-container {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: row;
    position: relative;
}

/* Video Frame Area */
.theater-video-section {
    flex: 1;
    height: 100%;
    display: flex;
    flex-direction: column;
    padding: 30px;
    justify-content: space-between;
}

.theater-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.theater-series-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-main);
}

.close-theater-btn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--bg-glass);
    border: 1px solid var(--glass-border);
    color: var(--text-main);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 1rem;
    transition: var(--transition-fast);
}

.close-theater-btn:hover {
    background: rgba(239, 68, 68, 0.2);
    border-color: #ef4444;
    color: #ef4444;
}

.video-wrapper {
    flex: 1;
    width: 100%;
    background: #000;
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid var(--glass-border);
    box-shadow: 0 20px 50px rgba(0,0,0,0.6);
    position: relative;
    aspect-ratio: 16/9;
}

.video-wrapper iframe {
    width: 100%;
    height: 100%;
    border: 0;
}

.theater-video-info {
    margin-top: 25px;
}

.theater-video-title {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-main);
    margin-bottom: 8px;
}

/* Playlist Side Section */
.theater-sidebar {
    width: 400px;
    height: 100%;
    background: var(--bg-sidebar);
    border-left: 1px solid var(--glass-border);
    display: flex;
    flex-direction: column;
    padding: 30px 20px;
}

.playlist-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--glass-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.playlist-count {
    font-size: 0.8rem;
    color: var(--primary);
    background: rgba(var(--primary-rgb), 0.1);
    padding: 3px 10px;
    border-radius: 20px;
}

.playlist-list {
    flex: 1;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.playlist-video-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 12px 15px;
    border-radius: 12px;
    background: var(--bg-glass);
    border: 1px solid var(--glass-border);
    cursor: pointer;
    transition: var(--transition-fast);
}

.playlist-video-item:hover {
    background: var(--bg-glass-active);
    border-color: var(--glass-border-glow);
}

.playlist-video-item.active {
    background: linear-gradient(135deg, rgba(var(--primary-rgb), 0.12), rgba(var(--secondary-rgb), 0.04));
    border-color: var(--glass-border-glow);
}

.playlist-icon {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.03);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    color: var(--text-dim);
    flex-shrink: 0;
    transition: var(--transition-fast);
}

.playlist-video-item.active .playlist-icon {
    background: var(--primary);
    color: white;
    filter: drop-shadow(0 0 5px var(--primary-glow));
}

.playlist-video-title {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-main);
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.playlist-video-item.active .playlist-video-title {
    color: var(--primary);
    font-weight: 600;
}

/* ==========================================================================
   Słowo Boże Sheet (Bible Readings & podcast)
   ========================================================================== */
.bible-layout {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 30px;
}

/* Daily Audio (Modlitwa w drodze) */
.bible-player-card {
    grid-column: span 2;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.08), rgba(236, 72, 153, 0.03));
    border: 1px solid var(--glass-border-glow);
    border-radius: 20px;
    padding: 25px 30px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
    box-shadow: var(--shadow-main);
}

.bible-player-info {
    display: flex;
    align-items: center;
    gap: 20px;
}

.bible-player-icon {
    width: 60px;
    height: 60px;
    border-radius: 16px;
    background: var(--primary);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    box-shadow: 0 8px 20px rgba(var(--primary-rgb), 0.3);
}

.bible-player-texts h3 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 4px;
}

.bible-player-texts p {
    font-size: 0.85rem;
    color: var(--text-dim);
}

.bible-player-controls {
    display: flex;
    align-items: center;
    gap: 15px;
    flex-shrink: 0;
}

.mini-play-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: #fff;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    cursor: pointer;
    box-shadow: 0 5px 15px rgba(var(--primary-rgb), 0.25);
    transition: var(--transition-fast);
}

.mini-play-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 20px rgba(var(--primary-rgb), 0.35);
}

/* Scripture card */
.readings-card {
    background: var(--bg-glass);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 35px;
    box-shadow: var(--shadow-main);
}

.readings-content {
    font-size: 1.05rem;
    color: var(--text-main);
    line-height: 1.7;
}

.readings-content h3, .readings-content h2, .readings-content h4 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--secondary);
    margin-top: 30px;
    margin-bottom: 15px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--glass-border);
}

.readings-content h3:first-of-type {
    margin-top: 0;
}

.readings-content p {
    margin-bottom: 18px;
    text-align: justify;
}

.readings-content em, .readings-content .ref {
    display: block;
    font-size: 0.85rem;
    color: var(--text-dim);
    margin-top: -10px;
    margin-bottom: 15px;
}

/* AI Commentary */
.commentary-card {
    background: linear-gradient(135deg, rgba(236, 72, 153, 0.05) 0%, rgba(168, 85, 247, 0.02) 100%);
    border: 1px solid rgba(236, 72, 153, 0.2);
    border-radius: 20px;
    padding: 30px;
    height: fit-content;
    box-shadow: var(--shadow-main);
    position: relative;
    overflow: hidden;
}

.commentary-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(to bottom, var(--secondary), var(--accent));
}

.commentary-title {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--secondary);
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.commentary-title i {
    font-size: 1rem;
    filter: drop-shadow(0 0 5px rgba(236, 72, 153, 0.3));
}

.commentary-body {
    font-size: 0.95rem;
    color: var(--text-main);
    line-height: 1.6;
    font-style: italic;
}

.commentary-body p {
    margin-bottom: 12px;
}

/* ==========================================================================
   Music & Live Radio Sheet
   ========================================================================== */
.audio-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

/* Player Controller Card */
.player-core-card {
    background: var(--bg-surface);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    padding: 40px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: fit-content;
    box-shadow: var(--shadow-main);
}

.player-track-info {
    text-align: center;
    margin-bottom: 30px;
}

.player-artwork-box {
    position: relative;
    width: 60%;
    aspect-ratio: 1;
    margin: 0 auto 30px;
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid var(--glass-border);
    box-shadow: 0 15px 35px rgba(0,0,0,0.4);
}

.player-artwork {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-smooth);
}

.player-artwork.playing {
    animation: rotate-artwork 20s infinite linear;
}

@keyframes rotate-artwork {
    to { transform: rotate(360deg); }
}

.player-track-title {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 6px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.player-track-author {
    font-size: 0.95rem;
    color: var(--secondary);
    font-weight: 500;
}

/* Audio Visualizer Glow */
.visualizer-container {
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    margin-bottom: 30px;
}

.visualizer-bar {
    width: 4px;
    height: 6px;
    background: linear-gradient(to top, var(--primary), var(--secondary));
    border-radius: 10px;
    transition: height 0.15s ease;
}

.visualizer-bar.playing {
    animation: dance-visualizer 1.2s infinite ease-in-out alternate;
}

/* Visualizer Bars Speed Variances */
.visualizer-bar.playing:nth-child(2n) { animation-delay: 0.2s; animation-duration: 0.8s; }
.visualizer-bar.playing:nth-child(3n) { animation-delay: 0.4s; animation-duration: 1.4s; }
.visualizer-bar.playing:nth-child(4n) { animation-delay: 0.1s; animation-duration: 1.0s; }

@keyframes dance-visualizer {
    0% { height: 6px; }
    100% { height: 40px; }
}

/* Audio Progress Bar */
.audio-scrubber-wrapper {
    width: 100%;
    margin-bottom: 25px;
}

.scrubber-track {
    width: 100%;
    height: 6px;
    background: var(--glass-border);
    border-radius: 10px;
    cursor: pointer;
    position: relative;
}

.scrubber-fill {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    border-radius: 10px;
    position: absolute;
    top: 0;
    left: 0;
}

.scrubber-knob {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: #fff;
    position: absolute;
    top: 50%;
    right: -7px;
    transform: translateY(-50%) scale(0);
    box-shadow: 0 0 10px rgba(0,0,0,0.5);
    transition: transform 0.2s ease;
}

.scrubber-track:hover .scrubber-knob {
    transform: translateY(-50%) scale(1);
}

.time-row {
    display: flex;
    justify-content: space-between;
    margin-top: 8px;
    font-size: 0.8rem;
    color: var(--text-dim);
    font-variant-numeric: tabular-nums;
}

/* Audio Core Controls */
.audio-controls-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 25px;
}

.audio-btn {
    background: transparent;
    border: none;
    color: var(--text-dim);
    font-size: 1.25rem;
    cursor: pointer;
    transition: var(--transition-fast);
}

.audio-btn:hover {
    color: var(--text-main);
}

.audio-btn.active {
    color: var(--primary);
    text-shadow: 0 0 10px var(--primary-glow);
}

.audio-play-pause {
    width: 68px;
    height: 68px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    cursor: pointer;
    box-shadow: 0 8px 20px rgba(var(--primary-rgb), 0.3);
    transition: var(--transition-fast);
}

.audio-play-pause:hover {
    transform: scale(1.05);
}

/* Volume Bar */
.volume-row {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.85rem;
    color: var(--text-dim);
}

.volume-slider {
    flex: 1;
    height: 4px;
    background: var(--glass-border);
    border-radius: 10px;
    position: relative;
    cursor: pointer;
}

.volume-fill {
    height: 100%;
    width: 80%;
    background: var(--text-dim);
    border-radius: 10px;
}

/* Audio Playlist Manager Card */
.audio-library-card {
    background: var(--bg-glass);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    padding: 30px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.library-tabs {
    display: flex;
    background: rgba(15, 23, 42, 0.05);
    border-radius: 12px;
    padding: 5px;
}

.library-tab {
    flex: 1;
    padding: 10px;
    background: transparent;
    border: none;
    border-radius: 8px;
    color: var(--text-dim);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
}

.library-tab.active {
    color: var(--text-main);
    background: var(--bg-surface);
    box-shadow: 0 4px 12px rgba(15, 23, 42, 0.05);
}

/* Dynamic playlists */
.library-scroll {
    flex: 1;
    overflow-y: auto;
    max-height: 440px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding-right: 5px;
}

.accordion-group {
    background: var(--bg-glass);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    overflow: hidden;
}

.accordion-header {
    padding: 15px 20px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--transition-fast);
}

.accordion-header:hover {
    background: var(--bg-glass);
}

.accordion-header i {
    font-size: 0.8rem;
    color: var(--text-dim);
    transition: var(--transition-fast);
}

.accordion-group.active .accordion-header i {
    transform: rotate(180deg);
    color: var(--primary);
}

.accordion-body {
    display: none;
    border-top: 1px solid var(--glass-border);
    padding: 8px;
}

.accordion-group.active .accordion-body {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.audio-track-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 15px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 0.9rem;
    transition: var(--transition-fast);
}

.audio-track-item:hover {
    background: var(--bg-glass);
}

.audio-track-item.active {
    background: linear-gradient(90deg, rgba(var(--primary-rgb), 0.1), transparent);
    color: var(--primary);
    font-weight: 600;
}

.audio-track-item span {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    padding-right: 15px;
}

.audio-track-item i {
    font-size: 0.8rem;
    color: var(--text-dim);
}

.audio-track-item.active i {
    color: var(--primary);
}

/* ==========================================================================
   News Feed Sheet (Wiadomości)
   ========================================================================== */
.news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 25px;
}

.news-card {
    background: var(--bg-glass);
    border: 1px solid var(--glass-border);
    border-radius: 18px;
    padding: 25px;
    box-shadow: var(--shadow-main);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: var(--transition-smooth);
}

.news-card:hover {
    transform: translateY(-5px);
    border-color: var(--glass-border-glow);
    box-shadow: 0 12px 25px rgba(0,0,0,0.4);
}

.news-card-header {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 15px;
}

.news-card-date {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--secondary);
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.news-card-title {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-main);
    line-height: 1.4;
    text-decoration: none;
    transition: var(--transition-fast);
}

.news-card-title:hover {
    color: var(--primary);
}

.news-card-desc {
    font-size: 0.9rem;
    color: var(--text-dim);
    line-height: 1.5;
    margin-bottom: 20px;
    display: -webkit-box;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.news-card-desc a {
    color: var(--primary);
    text-decoration: none;
    font-weight: 500;
}

.news-card-footer {
    display: flex;
    justify-content: flex-end;
}

.news-read-more {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--primary);
    text-decoration: none;
    transition: var(--transition-fast);
}

.news-read-more:hover {
    gap: 10px;
}

/* ==========================================================================
   Support Sheet (O Nas & Dotacje)
   ========================================================================== */
.support-layout {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 30px;
}

.support-about-card {
    background: var(--bg-glass);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 35px;
    box-shadow: var(--shadow-main);
}

.support-about-card h3 {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 15px;
}

.support-about-card p {
    font-size: 0.95rem;
    color: var(--text-dim);
    line-height: 1.6;
    margin-bottom: 20px;
    text-align: left;
}

.support-about-card p strong {
    color: var(--text-main);
}

.support-about-card ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 15px;
}

.support-about-card li {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.95rem;
    color: var(--text-main);
}

.support-about-card li i {
    color: var(--secondary);
}

.support-donation-card {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.05) 0%, rgba(236, 72, 153, 0.03) 100%);
    border: 1px solid var(--glass-border-glow);
    border-radius: 20px;
    padding: 35px;
    display: flex;
    flex-direction: column;
    gap: 25px;
    box-shadow: var(--shadow-main);
}

.donation-header h3 {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 6px;
}

.donation-header p {
    font-size: 0.85rem;
    color: var(--text-dim);
}

.donation-amount-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
}

.donation-pill {
    padding: 12px 5px;
    border-radius: 10px;
    background: var(--bg-glass);
    border: 1px solid var(--glass-border);
    color: var(--text-main);
    font-size: 0.95rem;
    font-weight: 700;
    cursor: pointer;
    text-align: center;
    transition: var(--transition-fast);
}

.donation-pill:hover {
    background: var(--bg-glass-active);
    border-color: var(--secondary);
}

.donation-pill.active {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border-color: transparent;
    box-shadow: 0 4px 15px rgba(var(--primary-rgb), 0.3);
    color: #ffffff;
}

.donation-bank-info {
    background: rgba(15, 23, 42, 0.03);
    border: 1px solid var(--glass-border);
    border-radius: 14px;
    padding: 20px;
    box-shadow: inset 0 1px 2px rgba(255, 255, 255, 0.6), 0 4px 15px -3px rgba(15, 23, 42, 0.03);
    transition: var(--transition-fast);
}

.donation-bank-info:hover {
    background: rgba(255, 255, 255, 0.85);
    border-color: rgba(79, 70, 229, 0.2);
    box-shadow: inset 0 1px 2px rgba(255, 255, 255, 0.6), 0 8px 20px -3px rgba(79, 70, 229, 0.08);
}

.bank-detail-item {
    margin-bottom: 12px;
    position: relative;
}

.bank-detail-item:last-child {
    margin-bottom: 0;
}

.bank-label {
    font-size: 0.75rem;
    color: var(--text-dim);
    display: block;
    margin-bottom: 2px;
}

.bank-value {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-main);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.copy-btn {
    background: transparent;
    border: none;
    color: var(--text-dim);
    cursor: pointer;
    padding: 4px;
    font-size: 0.9rem;
    transition: var(--transition-fast);
}

.copy-btn:hover {
    color: var(--primary);
}

.donation-action-btn {
    width: 100%;
    padding: 15px;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border: none;
    color: white;
    font-family: inherit;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    box-shadow: 0 5px 20px rgba(var(--primary-rgb), 0.3);
    transition: var(--transition-fast);
}

.donation-action-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(var(--primary-rgb), 0.4);
}

.donation-action-btn:active {
    transform: translateY(0);
}

/* ==========================================================================
   Responsive Adaptations & Mobile Styles (Media Queries)
   ========================================================================== */
@media (max-width: 991px) {
    
    body {
        flex-direction: column; /* Stack top-to-bottom */
    }
    
    /* Sidebar goes hidden on mobile */
    aside.sidebar {
        display: none;
    }
    
    /* Ensure app-container acts as a vertical flexbox on mobile */
    .app-container {
        display: flex;
        flex-direction: column;
        width: 100%;
        height: 100%;
        position: relative;
        overflow: hidden;
    }
    
    /* Mobile Header bar (logo & install) */
    .mobile-header-bar {
        height: 70px;
        background: var(--bg-sidebar);
        backdrop-filter: blur(20px);
        border-bottom: 1px solid var(--glass-border);
        display: flex;
        align-items: center;
        justify-content: center;
        padding: 0 20px;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        z-index: 99;
    }
    
    .mobile-logo {
        display: flex;
        align-items: center;
        gap: 8px;
        text-decoration: none;
    }
    
    .mobile-logo img {
        height: 38px;
        width: auto;
        transition: var(--transition-fast);
    }
    
    .mobile-logo:active img {
        transform: scale(0.95);
    }
    
    .mobile-logo span {
        font-size: 1.1rem;
        font-weight: 800;
        letter-spacing: 1px;
        color: var(--text-main);
    }
    
    main.main-content {
        padding: 90px 16px 90px 16px; /* Offset fixed header and bottom nav */
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
        overflow-x: hidden;
        overflow-y: auto;
        -webkit-overflow-scrolling: touch; /* Smooth iOS momentum scrolling */
    }
    
    /* Bottom Navigation bar */
    nav.mobile-nav {
        display: flex;
        align-content: center;
        position: fixed;
        bottom: 0;
        left: 0;
        width: 100%;
        height: calc(64px + env(safe-area-inset-bottom, 0px));
        /* background: rgba(14, 19, 34, 0.85); */ 
        backdrop-filter: blur(20px);
        border-top: 1px solid var(--glass-border);
        justify-content: space-around;
        align-items: center;
        z-index: 99;
        padding-bottom: env(safe-area-inset-bottom, 0px); /* Support safe area on iOS */
    }
    
    .mobile-nav-btn {
        background: transparent;
        border: none;
        color: var(--text-dim);
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 2px;
        cursor: pointer;
        flex: 1;
        height: 100%;
        transition: var(--transition-fast);
    }
    
    .mobile-nav-btn i {
        font-size: 1.15rem;
    }
    
    .mobile-nav-btn span {
        font-size: 0.6rem;
        font-weight: 500;
        letter-spacing: 0.1px;
    }
    
    .mobile-nav-btn.active {
        color: var(--primary);
    }
    
    .mobile-nav-btn.active i {
        filter: drop-shadow(0 0 5px var(--primary-glow));
    }
    
    /* Sheet titles spacing */
    .sheet-title {
        font-size: 1.8rem;
    }
    
    /* 1. Home slide deck resizing */
    .home-layout {
        min-height: calc(100vh - 250px);
    }
    
    .card-deck {
        aspect-ratio: 4/5;
        height: auto;
        -webkit-transform-style: preserve-3d;
        transform-style: preserve-3d;
    }
    
    .slide-card {
        padding: 20px;
        will-change: transform, opacity;
        -webkit-backface-visibility: hidden;
        backface-visibility: hidden;
    }
    
    .card-body {
        padding: 15px 20px;
        margin: 10px 0;
        border-radius: 14px;
        background: rgba(255, 255, 255, 0.4);
    }
    
    .quote-text {
        font-size: 1.15rem;
        margin-bottom: 8px;
        line-height: 1.45;
    }
    
    /* 2. Video grids */
    .archive-bar {
        flex-direction: column;
        align-items: stretch;
        gap: 15px;
    }
    
    .search-box {
        width: 100%;
    }
    
    .series-grid {
        grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
        gap: 15px;
    }
    
    /* Theater mode mobile stack */
    .theater-container {
        flex-direction: column; /* Stack top-to-bottom */
    }
    
    .theater-video-section {
        padding: 15px;
        flex: unset;
        height: auto;
        aspect-ratio: unset; /* Let video-wrapper aspect-ratio define height */
    }
    
    .theater-header {
        align-items: flex-start;
        gap: 15px;
        margin-bottom: 12px;
    }
    
    .theater-series-title {
        font-size: 0.95rem;
        line-height: 1.35;
        font-weight: 600;
        flex: 1;
    }
    
    .close-theater-btn {
        flex-shrink: 0;
        width: 36px;
        height: 36px;
    }
    
    .theater-video-info {
        display: none; /* Hide description in player view to save space */
    }
    
    .theater-sidebar {
        width: 100%;
        flex: 1;
        border-left: none;
        border-top: 1px solid var(--glass-border);
        padding: 20px 15px;
    }
    
    /* 3. Bible layout */
    .bible-layout {
        grid-template-columns: 1fr;
    }
    
    .bible-player-card {
        grid-column: span 1;
        flex-direction: column;
        align-items: stretch;
        padding: 20px;
        gap: 15px;
    }
    
    .bible-player-controls {
        justify-content: center;
    }
    
    .readings-card {
        padding: 20px;
    }
    
    .readings-content {
        font-size: 0.95rem;
    }
    
    /* 4. Audio layouts - Flex stack for perfect responsiveness */
    .audio-layout {
        display: flex;
        flex-direction: column;
        gap: 24px;
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
    }
    
    .player-core-card {
        padding: 24px 20px;
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
        border-radius: 20px;
        display: flex;
        flex-direction: column;
        gap: 20px;
    }
    
    .player-track-info {
        text-align: center;
        margin-bottom: 0;
        width: 100%;
        overflow: hidden;
    }
    
    .player-artwork-box {
        width: 180px;
        max-width: 55%;
        aspect-ratio: 1;
        margin: 0 auto 15px;
        border-radius: 16px;
        box-shadow: 0 10px 25px rgba(0,0,0,0.3);
    }
    
    .player-track-title {
        font-size: 1.25rem;
        max-width: 100%;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
        min-width: 0;
    }
    
    .visualizer-container {
        margin-bottom: 15px;
        gap: 3px;
    }
    
    .audio-scrubber-wrapper {
        margin-bottom: 15px;
        width: 100%;
    }
    
    .audio-controls-row {
        justify-content: center;
        gap: 20px;
        margin-bottom: 15px;
        width: 100%;
    }
    
    .audio-play-pause {
        width: 58px;
        height: 58px;
        font-size: 1.2rem;
    }
    
    .audio-library-card {
        padding: 20px;
        border-radius: 20px;
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
    }
    
    /* 5. Support layout */
    .support-layout {
        grid-template-columns: 1fr;
    }
    
    .support-about-card, .support-donation-card {
        padding: 20px;
    }
}