/* ==========================================================================
   TELUGU SWARALU - WORLD-CLASS DEVOTIONAL DESIGN SYSTEM (GLASSMORPHISM & GOLD)
   ========================================================================== */

:root {
    --bg-main: #060911;
    --bg-dark-navy: #0A0F1D;
    --bg-deep-indigo: #0F172A;
    --bg-glass-card: rgba(15, 23, 42, 0.65);
    --bg-glass-card-hover: rgba(26, 36, 62, 0.75);
    --bg-glass-header: rgba(7, 11, 20, 0.85);

    --gold-primary: #FFD700;
    --gold-secondary: #FFA500;
    --gold-gradient: linear-gradient(135deg, #FFD700 0%, #FF9900 50%, #FF4500 100%);
    --gold-glow: rgba(255, 215, 0, 0.35);

    --brand-red: #FF4B2B;
    --brand-pink: #FF416C;
    --brand-gradient: linear-gradient(135deg, #FF4B2B 0%, #FF416C 100%);
    --brand-glow: rgba(255, 75, 43, 0.4);

    --border-glass: rgba(255, 255, 255, 0.1);
    --border-gold-glass: rgba(255, 215, 0, 0.25);

    --text-primary: #F8FAFC;
    --text-secondary: #94A3B8;
    --text-muted: #64748B;

    --radius-sm: 12px;
    --radius-md: 20px;
    --radius-lg: 32px;
    --radius-xl: 40px;

    --shadow-glass: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
    --shadow-glow-gold: 0 0 25px rgba(255, 215, 0, 0.25);
    --shadow-glow-red: 0 0 25px rgba(255, 75, 43, 0.3);
}

/* Base Body Styles & Aurora Background */
body {
    background-color: var(--bg-main);
    color: var(--text-primary);
    font-family: 'Inter', 'Noto Sans Telugu', system-ui, -apple-system, sans-serif;
    overflow-x: hidden;
    position: relative;
    min-height: 100vh;
}

body::before {
    content: '';
    position: fixed;
    top: -20%;
    left: -10%;
    width: 60vw;
    height: 60vw;
    background: radial-gradient(circle, rgba(255, 75, 43, 0.12) 0%, rgba(255, 215, 0, 0.05) 40%, transparent 70%);
    filter: blur(80px);
    z-index: -2;
    pointer-events: none;
    animation: auroraPulse 12s ease-in-out infinite alternate;
}

body::after {
    content: '';
    position: fixed;
    bottom: -20%;
    right: -10%;
    width: 70vw;
    height: 70vw;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.12) 0%, rgba(255, 215, 0, 0.06) 40%, transparent 70%);
    filter: blur(100px);
    z-index: -2;
    pointer-events: none;
    animation: auroraPulse 16s ease-in-out infinite alternate-reverse;
}

@keyframes auroraPulse {
    0% { transform: scale(1) translate(0, 0); opacity: 0.7; }
    50% { transform: scale(1.15) translate(30px, -20px); opacity: 1; }
    100% { transform: scale(0.95) translate(-20px, 30px); opacity: 0.8; }
}

/* Glassmorphism Card Utilities */
.glass-panel {
    background: var(--bg-glass-card);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-glass);
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.glass-panel:hover {
    border-color: var(--border-gold-glass);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4), var(--shadow-glow-gold);
    transform: translateY(-4px);
}

.glass-panel-gold {
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.08) 0%, rgba(15, 23, 42, 0.75) 100%);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border: 1px solid var(--border-gold-glass);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-glass), var(--shadow-glow-gold);
}

/* Gradient Text Utilities */
.text-gradient-gold {
    background: var(--gold-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: 800;
}

.text-gradient-brand {
    background: var(--brand-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: 800;
}

/* Floating Header Component */
.header-floating {
    background: var(--bg-glass-header);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border: 1px solid var(--border-gold-glass);
    border-radius: 28px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5), 0 0 20px rgba(255, 215, 0, 0.15);
    padding: 0.5rem 1.25rem;
    transition: all 0.3s ease;
    width: 100%;
}

/* Smart Search Capsule & Dropdown */
.smart-search-capsule {
    background: rgba(15, 23, 42, 0.7);
    border: 1px solid rgba(255, 215, 0, 0.2);
    border-radius: 50rem;
    padding: 0.25rem 0.5rem 0.25rem 1rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: inset 0 2px 4px rgba(0,0,0,0.3);
}

.smart-search-capsule:focus-within {
    background: rgba(15, 23, 42, 0.95);
    border-color: var(--gold-primary);
    box-shadow: 0 0 20px var(--gold-glow), inset 0 2px 4px rgba(0,0,0,0.5);
    width: 100% !important;
}

.smart-search-input {
    background: transparent;
    border: none;
    color: #fff;
    font-size: 0.9rem;
    outline: none;
    box-shadow: none !important;
}

.smart-search-input::placeholder {
    color: var(--text-muted);
}

.search-dropdown-menu {
    position: absolute;
    top: calc(100% + 12px);
    left: 0;
    right: 0;
    background: rgba(10, 15, 29, 0.95);
    backdrop-filter: blur(28px);
    -webkit-backdrop-filter: blur(28px);
    border: 1px solid var(--border-gold-glass);
    border-radius: 24px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.6), var(--shadow-glow-gold);
    padding: 1.25rem;
    display: none;
    z-index: 1060;
    max-height: 480px;
    overflow-y: auto;
}

.smart-search-capsule:focus-within .search-dropdown-menu,
.search-dropdown-menu.show {
    display: block;
    animation: dropdownSlide 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes dropdownSlide {
    from { opacity: 0; transform: translateY(-10px) scale(0.98); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

/* Nav Pills */
.nav-pill-item {
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 0.88rem;
    padding: 0.45rem 0.9rem;
    border-radius: 50rem;
    text-decoration: none;
    transition: all 0.25s ease;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.nav-pill-item:hover, .nav-pill-item.active {
    color: #FFF;
    background: rgba(255, 215, 0, 0.12);
    border: 1px solid rgba(255, 215, 0, 0.3);
    box-shadow: 0 0 12px rgba(255, 215, 0, 0.2);
}

#themeToggleBtn {
    width: 40px !important;
    height: 40px !important;
    min-width: 40px !important;
    min-height: 40px !important;
    border-radius: 50% !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    padding: 0 !important;
    line-height: 1 !important;
    flex-shrink: 0 !important;
}

/* Crown Admin Button */
.btn-admin-crown {
    background: linear-gradient(135deg, #FFD700 0%, #FF8C00 100%);
    color: #000;
    font-weight: 700;
    font-size: 0.85rem;
    border-radius: 50rem;
    padding: 0.45rem 1rem;
    border: none;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    box-shadow: 0 4px 15px rgba(255, 215, 0, 0.4);
    transition: all 0.25s ease;
}

.btn-admin-crown:hover {
    transform: translateY(-2px) scale(1.03);
    box-shadow: 0 6px 25px rgba(255, 215, 0, 0.6);
    color: #000;
}

/* Hero Floating Glass Card */
.hero-glass-container {
    background: linear-gradient(135deg, rgba(15, 23, 42, 0.85) 0%, rgba(7, 11, 20, 0.95) 100%);
    backdrop-filter: blur(30px);
    -webkit-backdrop-filter: blur(30px);
    border: 1px solid var(--border-gold-glass);
    border-radius: var(--radius-xl);
    padding: 2.5rem;
    box-shadow: 0 20px 80px rgba(0,0,0,0.6), var(--shadow-glow-gold);
    position: relative;
    overflow: hidden;
}

.hero-glass-container::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(255, 215, 0, 0.15) 0%, transparent 70%);
    filter: blur(50px);
    pointer-events: none;
}

/* Curved Video Player Box */
.curved-player-box {
    border-radius: 28px;
    overflow: hidden;
    box-shadow: 0 15px 45px rgba(0,0,0,0.7), 0 0 30px rgba(255, 75, 43, 0.3);
    border: 2px solid rgba(255, 215, 0, 0.3);
    background: #000;
    aspect-ratio: 16/9;
}

.curved-player-box iframe {
    width: 100%;
    height: 100%;
    border: none;
}

/* Action Buttons */
.btn-gold-action {
    background: var(--gold-gradient);
    color: #000;
    font-weight: 700;
    border-radius: 50rem;
    padding: 0.75rem 1.6rem;
    border: none;
    box-shadow: 0 4px 20px rgba(255, 215, 0, 0.4);
    transition: all 0.25s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-gold-action:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(255, 215, 0, 0.6);
    color: #000;
}

.btn-glass-action {
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: #FFF;
    font-weight: 600;
    border-radius: 50rem;
    padding: 0.75rem 1.5rem;
    transition: all 0.25s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-glass-action:hover {
    background: rgba(255, 255, 255, 0.18);
    border-color: var(--gold-primary);
    color: var(--gold-primary);
    transform: translateY(-3px);
}

/* Category Filter Chips */
.chip-filter {
    background: rgba(15, 23, 42, 0.7);
    border: 1px solid rgba(255, 255, 255, 0.12);
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 0.85rem;
    padding: 0.5rem 1.25rem;
    border-radius: 50rem;
    cursor: pointer;
    transition: all 0.25s ease;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.chip-filter:hover, .chip-filter.active {
    background: var(--gold-gradient);
    color: #000;
    border-color: var(--gold-primary);
    box-shadow: 0 4px 15px rgba(255, 215, 0, 0.35);
}

/* Floating Mini Player */
.floating-mini-player {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 1040;
    width: 380px;
    background: rgba(10, 15, 29, 0.95);
    backdrop-filter: blur(28px);
    -webkit-backdrop-filter: blur(28px);
    border: 1px solid var(--border-gold-glass);
    border-radius: 24px;
    padding: 0.85rem 1.2rem;
    box-shadow: 0 15px 50px rgba(0,0,0,0.6), var(--shadow-glow-gold);
    display: flex;
    align-items: center;
    gap: 12px;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.floating-mini-player.hidden {
    transform: translateY(120%);
    opacity: 0;
}

.mini-player-img {
    width: 48px;
    height: 48px;
    border-radius: 14px;
    object-fit: cover;
    border: 1px solid var(--gold-primary);
}

/* Scrollbar Customization */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: rgba(6, 9, 17, 0.8);
}

::-webkit-scrollbar-thumb {
    background: rgba(255, 215, 0, 0.25);
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--gold-primary);
}

/* Card & Thumbnail Aspect Ratio Lock */
.video-thumbnail-container {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9 !important;
    height: 180px !important;
    max-height: 180px !important;
    overflow: hidden;
    background: #000;
    border-top-left-radius: var(--radius-md);
    border-top-right-radius: var(--radius-md);
}

.video-thumbnail-container img {
    width: 100% !important;
    height: 100% !important;
    object-fit: cover !alignment-center !important;
    object-position: center !important;
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.glass-panel:hover .video-thumbnail-container img {
    transform: scale(1.06);
}

/* Compact Track Row List Style (Spotify/Apple Music Style) */
.track-row-card {
    background: rgba(15, 23, 42, 0.6);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    padding: 0.75rem 1rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.track-row-card:hover {
    background: rgba(255, 215, 0, 0.08);
    border-color: rgba(255, 215, 0, 0.3);
    transform: translateX(4px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.4), var(--shadow-glow-gold);
}

.track-thumb {
    width: 90px;
    height: 54px;
    aspect-ratio: 16/9;
    border-radius: 10px;
    object-fit: cover;
    flex-shrink: 0;
}

/* ==========================================================================
   LIGHT MODE OVERRIDES ([data-bs-theme="light"])
   ========================================================================== */

[data-bs-theme="light"] {
    --bg-main: #F1F5F9;
    --bg-dark-navy: #FFFFFF;
    --bg-deep-indigo: #F8FAFC;
    --bg-glass-card: rgba(255, 255, 255, 0.85);
    --bg-glass-card-hover: rgba(255, 255, 255, 0.95);
    --bg-glass-header: rgba(255, 255, 255, 0.92);

    --border-glass: rgba(0, 0, 0, 0.1);
    --border-gold-glass: rgba(217, 119, 6, 0.35);

    --text-primary: #0F172A;
    --text-secondary: #475569;
    --text-muted: #64748B;

    --shadow-glass: 0 8px 32px 0 rgba(0, 0, 0, 0.06);
    --shadow-glow-gold: 0 0 20px rgba(245, 158, 11, 0.2);
}

[data-bs-theme="light"] body {
    background-color: var(--bg-main) !important;
    color: var(--text-primary) !important;
}

[data-bs-theme="light"] .text-white {
    color: #0F172A !important;
}

[data-bs-theme="light"] .hero-glass-container {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.92) 0%, rgba(241, 245, 249, 0.96) 100%);
    border-color: rgba(217, 119, 6, 0.3);
    box-shadow: 0 20px 80px rgba(0, 0, 0, 0.08), 0 0 25px rgba(245, 158, 11, 0.2);
}

[data-bs-theme="light"] .track-row-card {
    background: rgba(255, 255, 255, 0.85);
    border-color: rgba(0, 0, 0, 0.1);
    color: #0F172A;
}

[data-bs-theme="light"] .track-row-card:hover {
    background: rgba(254, 243, 199, 0.7);
    border-color: var(--gold-secondary);
}

[data-bs-theme="light"] .header-floating {
    background: var(--bg-glass-header);
    border-color: rgba(217, 119, 6, 0.35);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
}

[data-bs-theme="light"] .smart-search-capsule {
    background: rgba(255, 255, 255, 0.95);
    border-color: rgba(0, 0, 0, 0.15);
}

[data-bs-theme="light"] .smart-search-input {
    color: #0F172A;
}

[data-bs-theme="light"] .smart-search-input::placeholder {
    color: #64748B;
}

[data-bs-theme="light"] .search-dropdown-menu {
    background: rgba(255, 255, 255, 0.98);
    border-color: rgba(217, 119, 6, 0.35);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
}

[data-bs-theme="light"] .search-dropdown-menu .dropdown-item {
    color: #0F172A !important;
}

[data-bs-theme="light"] .search-dropdown-menu .dropdown-item:hover {
    background: rgba(254, 243, 199, 0.8);
}

[data-bs-theme="light"] .chip-filter {
    background: rgba(255, 255, 255, 0.85);
    border-color: rgba(0, 0, 0, 0.12);
    color: #334155;
}

[data-bs-theme="light"] .chip-filter:hover,
[data-bs-theme="light"] .chip-filter.active {
    background: var(--gold-gradient);
    color: #000;
}

[data-bs-theme="light"] .nav-pill-item {
    color: #475569;
}

[data-bs-theme="light"] .nav-pill-item:hover,
[data-bs-theme="light"] .nav-pill-item.active {
    color: #0F172A;
    background: rgba(245, 158, 11, 0.15);
}

[data-bs-theme="light"] footer {
    background: rgba(255, 255, 255, 0.96);
    border-top: 1px solid rgba(0, 0, 0, 0.08);
}

[data-bs-theme="light"] .floating-mini-player {
    background: rgba(255, 255, 255, 0.96);
    border-color: rgba(217, 119, 6, 0.35);
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.15);
}

/* ==========================================================================
   PREMIUM CTA SUBSCRIBE BANNER
   ========================================================================== */
.cta-banner-glass {
    background: linear-gradient(135deg, rgba(15, 23, 42, 0.95) 0%, rgba(30, 27, 75, 0.95) 50%, rgba(136, 19, 55, 0.9) 100%);
    backdrop-filter: blur(28px);
    -webkit-backdrop-filter: blur(28px);
    border: 1px solid rgba(255, 75, 43, 0.4);
    border-radius: 32px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5), 0 0 30px rgba(255, 75, 43, 0.25);
    transition: all 0.3s ease;
}

.cta-banner-glass:hover {
    border-color: var(--gold-primary);
    box-shadow: 0 25px 70px rgba(0, 0, 0, 0.6), 0 0 40px rgba(255, 215, 0, 0.3);
}

.cta-glow-bg {
    position: absolute;
    top: -50%;
    right: -20%;
    width: 350px;
    height: 350px;
    background: radial-gradient(circle, rgba(255, 0, 0, 0.35) 0%, transparent 70%);
    filter: blur(50px);
    pointer-events: none;
}

.btn-subscribe-glowing {
    background: linear-gradient(135deg, #FF0000 0%, #D90429 100%);
    color: #FFFFFF !important;
    font-weight: 800;
    font-size: 1.05rem;
    padding: 0.8rem 1.8rem;
    border-radius: 50rem;
    border: none;
    box-shadow: 0 10px 30px rgba(255, 0, 0, 0.5), 0 0 15px rgba(255, 215, 0, 0.4);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none !important;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn-subscribe-glowing:hover {
    transform: translateY(-3px) scale(1.04);
    box-shadow: 0 15px 40px rgba(255, 0, 0, 0.7), 0 0 25px rgba(255, 215, 0, 0.6);
    color: #FFFFFF !important;
}

[data-bs-theme="light"] .cta-banner-glass {
    background: linear-gradient(135deg, #FFFFFF 0%, #FEF3C7 50%, #FFE4E6 100%);
    border-color: rgba(225, 29, 72, 0.3);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.08), 0 0 25px rgba(245, 158, 11, 0.2);
}

[data-bs-theme="light"] .cta-banner-glass .text-white {
    color: #0F172A !important;
}

[data-bs-theme="light"] .cta-banner-glass .text-light {
    color: #334155 !important;
}