/* ==========================================================================
   Modern Portal & Audio Player Design System
   Antigravity Web Radio Platform
   ========================================================================== */

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

:root, [data-theme="dark"] {
  --font-primary: 'Inter', system-ui, -apple-system, sans-serif;
  --font-heading: 'Oswald', sans-serif;

  /* Global Design System Tokens - Dark Mode */
  --background: #0B0E14;
  --surface: #121826;
  --card: rgba(18, 24, 38, 0.85);
  --sidebar: #0B0E14;
  --navbar: rgba(18, 24, 38, 0.95);
  --primary: #E62948;
  --primary-hover: #FF3B5C;
  --secondary: #FF6B00;
  --success: #10B981;
  --warning: #F59E0B;
  --danger: #EF4444;
  --text: #F1F5F9;
  --text-secondary: #CBD5E1;
  --muted: #94A3B8;
  --border: rgba(255, 255, 255, 0.08);
  --hover: rgba(255, 255, 255, 0.08);
  --shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.5);

  --foreground: var(--text);
  --muted-foreground: var(--text-secondary);
  --card-foreground: var(--text);

  /* Portal Legacy Variable Compatibility Mappings */
  --bg-main: var(--background);
  --bg-card: var(--card);
  --bg-glass: rgba(18, 24, 38, 0.7);
  --bg-elevated: #161D2F;
  --border-color: var(--border);
  --border-glow: rgba(230, 41, 72, 0.4);
  --text-main: var(--text);
  --text-muted: var(--muted);
  --text-inverse: #0F172A;
  --status-live: var(--success);
  --status-off: var(--danger);
  --shadow-main: var(--shadow);
  --shadow-glow: 0 0 25px rgba(230, 41, 72, 0.3);
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-pill: 9999px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Dynamic Brand Color Schemes */
[data-corsite="blue"] {
  --primary: #3B82F6;
  --primary-hover: #2563EB;
  --primary-glow: rgba(59, 130, 246, 0.3);
  --border-glow: rgba(59, 130, 246, 0.4);
  --shadow-glow: 0 0 25px rgba(59, 130, 246, 0.35);
}

[data-corsite="red"] {
  --primary: #E62948;
  --primary-hover: #FF3B5C;
  --primary-glow: rgba(230, 41, 72, 0.3);
  --border-glow: rgba(230, 41, 72, 0.4);
  --shadow-glow: 0 0 25px rgba(230, 41, 72, 0.35);
}

[data-corsite="green"] {
  --primary: #10B981;
  --primary-hover: #059669;
  --primary-glow: rgba(16, 185, 129, 0.3);
  --border-glow: rgba(16, 185, 129, 0.4);
  --shadow-glow: 0 0 25px rgba(16, 185, 129, 0.35);
}

[data-corsite="orange"] {
  --primary: #F97316;
  --primary-hover: #EA580C;
  --primary-glow: rgba(249, 115, 22, 0.3);
  --border-glow: rgba(249, 115, 22, 0.4);
  --shadow-glow: 0 0 25px rgba(249, 115, 22, 0.35);
}

[data-corsite="purple"] {
  --primary: #8B5CF6;
  --primary-hover: #7C3AED;
  --primary-glow: rgba(139, 92, 246, 0.3);
  --border-glow: rgba(139, 92, 246, 0.4);
  --shadow-glow: 0 0 25px rgba(139, 92, 246, 0.35);
}

[data-corsite="dark"] {
  --primary: #64748B;
  --primary-hover: #475569;
  --primary-glow: rgba(100, 116, 139, 0.3);
  --border-glow: rgba(100, 116, 139, 0.4);
  --shadow-glow: 0 0 25px rgba(100, 116, 139, 0.35);
}

/* ==========================================================================
   METICULOUS LIGHT MODE (MODO DIA) OVERRIDES
   ========================================================================== */
[data-theme="light"] {
  --bg-main: #F1F5F9;
  --bg-card: rgba(255, 255, 255, 0.95);
  --bg-glass: rgba(255, 255, 255, 0.9);
  --bg-elevated: #FFFFFF;
  --border-color: rgba(0, 0, 0, 0.12);
  --border-glow: var(--primary);
  --text-main: #0F172A;
  --text-muted: #334155;
  --shadow-main: 0 10px 30px -10px rgba(0, 0, 0, 0.08);
}

[data-theme="light"] body,
[data-theme="light"] p,
[data-theme="light"] span,
[data-theme="light"] div,
[data-theme="light"] li,
[data-theme="light"] td,
[data-theme="light"] th {
  color: #0F172A;
}

[data-theme="light"] h1,
[data-theme="light"] h2,
[data-theme="light"] h3,
[data-theme="light"] h4,
[data-theme="light"] h5,
[data-theme="light"] h6,
[data-theme="light"] .card-title,
[data-theme="light"] .photo-card-title,
[data-theme="light"] .video-card-title,
[data-theme="light"] .team-name,
[data-theme="light"] .program-card-title,
[data-theme="light"] .news-title {
  color: #0F172A !important;
}

[data-theme="light"] .text-muted,
[data-theme="light"] small,
[data-theme="light"] .fs-7,
[data-theme="light"] .fs-8,
[data-theme="light"] .program-card-presenter,
[data-theme="light"] .video-card-footer,
[data-theme="light"] .team-program {
  color: #334155 !important;
  font-weight: 600 !important;
}

[data-theme="light"] header,
[data-theme="light"] .header-brand-banner {
  background: rgba(255, 255, 255, 0.96) !important;
  border-color: rgba(0, 0, 0, 0.1) !important;
}

[data-theme="light"] .navbar-default .navbar-nav > li > a {
  color: #0F172A !important;
  font-weight: 700 !important;
}

[data-theme="light"] .navbar-default .navbar-nav > li.active > a,
[data-theme="light"] .navbar-default .navbar-nav > li > a:hover {
  color: var(--primary) !important;
  background: rgba(0, 0, 0, 0.05) !important;
}

[data-theme="light"] #audio-player {
  background: rgba(255, 255, 255, 0.98) !important;
  border-top-color: var(--primary) !important;
  box-shadow: 0 -4px 25px rgba(0, 0, 0, 0.12) !important;
}

[data-theme="light"] .player-song-title {
  color: #0F172A !important;
}

[data-theme="light"] .player-artist-name,
[data-theme="light"] #player-listeners {
  color: #334155 !important;
}

[data-theme="light"] .glass-card,
[data-theme="light"] .photo-card,
[data-theme="light"] .video-card,
[data-theme="light"] .team-card,
[data-theme="light"] .program-card,
[data-theme="light"] .well {
  background: rgba(255, 255, 255, 0.95) !important;
  border-color: rgba(0, 0, 0, 0.12) !important;
  box-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.08) !important;
}

[data-theme="light"] input,
[data-theme="light"] textarea,
[data-theme="light"] select {
  background: #FFFFFF !important;
  color: #0F172A !important;
  border-color: rgba(0, 0, 0, 0.2) !important;
  font-weight: 600 !important;
}

[data-theme="light"] input::placeholder,
[data-theme="light"] textarea::placeholder {
  color: #64748B !important;
}

[data-theme="light"] select option {
  background-color: #FFFFFF !important;
  color: #0F172A !important;
}

[data-theme="light"] footer {
  background: #E2E8F0 !important;
  color: #0F172A !important;
}

[data-theme="light"] footer h4,
[data-theme="light"] footer ul.sitemap li a,
[data-theme="light"] footer p {
  color: #0F172A !important;
}

/* ==========================================================================
   METICULOUS DARK MODE (MODO NOITE) OVERRIDES
   ========================================================================== */
[data-theme="dark"] body,
[data-theme="dark"] p,
[data-theme="dark"] span,
[data-theme="dark"] div,
[data-theme="dark"] li,
[data-theme="dark"] td,
[data-theme="dark"] th {
  color: #F1F5F9;
}

[data-theme="dark"] h1,
[data-theme="dark"] h2,
[data-theme="dark"] h3,
[data-theme="dark"] h4,
[data-theme="dark"] h5,
[data-theme="dark"] h6,
[data-theme="dark"] .card-title,
[data-theme="dark"] .photo-card-title,
[data-theme="dark"] .video-card-title,
[data-theme="dark"] .team-name,
[data-theme="dark"] .program-card-title,
[data-theme="dark"] .news-title {
  color: #FFFFFF !important;
}

[data-theme="dark"] .text-muted,
[data-theme="dark"] small,
[data-theme="dark"] .fs-7,
[data-theme="dark"] .fs-8,
[data-theme="dark"] .program-card-presenter,
[data-theme="dark"] .video-card-footer,
[data-theme="dark"] .team-program {
  color: #CBD5E1 !important;
  font-weight: 600 !important;
}

[data-theme="dark"] input,
[data-theme="dark"] textarea,
[data-theme="dark"] select {
  background: rgba(11, 15, 23, 0.7) !important;
  color: #FFFFFF !important;
  border-color: rgba(255, 255, 255, 0.12) !important;
  font-weight: 600 !important;
}

[data-theme="dark"] select option {
  background-color: #151D2F !important;
  color: #FFFFFF !important;
}

[data-theme="dark"] input::placeholder,
[data-theme="dark"] textarea::placeholder {
  color: #94A3B8 !important;
}

/* Reset & Base */
body {
  font-family: var(--font-primary);
  background-color: var(--bg-main);
  color: var(--text-main);
  margin: 0;
  padding: 0;
  transition: var(--transition);
}

h1, h2, h3, h4, h5, h6, .navbar-brand {
  font-family: var(--font-heading);
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

/* Glassmorphism Container */
.glass-card {
  background: var(--bg-glass);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-main);
  transition: var(--transition);
}

.glass-card:hover {
  border-color: var(--border-glow);
  box-shadow: var(--shadow-glow);
}

/* Header & Navigation Bar */
header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(11, 14, 20, 0.9);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
}

.navbar-default {
  background: transparent !important;
  border: none !important;
  margin-bottom: 0 !important;
}

/* Centered Brand Header & Logo Styling */
.header-brand-banner {
  background: rgba(11, 14, 20, 0.98);
  padding: 22px 0 16px 0;
  text-align: center;
  border-bottom: 1px solid var(--border-color);
}

.logo-center-wrapper {
  display: inline-block;
  text-decoration: none;
  transition: transform 0.3s ease;
}

.logo-center-wrapper:hover {
  transform: scale(1.04);
}

.logo-center-img {
  max-height: 85px !important;
  width: auto !important;
  display: inline-block !important;
  margin: 0 auto !important;
  filter: drop-shadow(0 6px 16px rgba(0, 0, 0, 0.6));
}

.navbar-nav.center-nav {
  display: flex !important;
  flex-direction: row !important;
  flex-wrap: wrap !important;
  justify-content: center !important;
  align-items: center !important;
  float: none !important;
  margin: 0 auto !important;
}

.navbar-nav > li > a {
  color: var(--text-main) !important;
  font-weight: 500;
  font-size: 15px;
  padding: 20px 16px !important;
  text-transform: uppercase;
  transition: var(--transition);
  position: relative;
}

.navbar-nav > li > a:hover,
.navbar-nav > li.active > a {
  color: var(--primary) !important;
}

.navbar-nav > li.active > a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 16px;
  right: 16px;
  height: 3px;
  background: var(--primary);
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-glow);
}

/* Floating Audio Player Bar */
#audio-player {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  z-index: 99999;
  background: rgba(11, 14, 20, 0.95);
  backdrop-filter: blur(20px);
  border-top: 2px solid var(--primary);
  box-shadow: 0 -6px 25px rgba(0, 0, 0, 0.7);
  padding: 8px 0;
  min-height: 72px;
  transition: var(--transition);
}

.player-flex-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.player-track-info {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 220px;
}

.player-artwork {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  object-fit: cover;
  border: 1px solid var(--border-color);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
}

.player-meta {
  display: flex;
  flex-direction: column;
}

.player-song-title {
  font-family: var(--font-heading);
  font-size: 15px;
  font-weight: 700;
  color: var(--text-main);
  margin: 0;
  line-height: 1.2;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 250px;
}

.player-artist-name {
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 250px;
}

.player-controls-center {
  display: flex;
  align-items: center;
  gap: 16px;
}

.btn-play-pause {
  width: 56px;
  height: 56px;
  min-width: 56px;
  min-height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-hover) 100%);
  border: 2px solid rgba(255, 255, 255, 0.25);
  color: #FFF;
  font-size: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 4px 20px var(--primary-glow), 0 0 25px var(--primary-glow);
  transition: var(--transition);
}

.btn-play-pause:hover {
  transform: scale(1.12);
  border-color: #FFFFFF;
  box-shadow: 0 0 35px var(--primary);
}

/* Equalizer Bars Animation */
.equalizer-icon {
  display: flex;
  align-items: flex-end;
  gap: 3px;
  height: 20px;
}

.equalizer-bar {
  width: 3px;
  background: var(--primary);
  border-radius: 2px;
  animation: eqBounce 1.2s ease-in-out infinite alternate;
}

.equalizer-bar:nth-child(1) { height: 40%; animation-delay: 0.1s; }
.equalizer-bar:nth-child(2) { height: 80%; animation-delay: 0.3s; }
.equalizer-bar:nth-child(3) { height: 60%; animation-delay: 0.2s; }
.equalizer-bar:nth-child(4) { height: 100%; animation-delay: 0.4s; }

.equalizer-icon.paused .equalizer-bar {
  animation: none !important;
  height: 20% !important;
}

@keyframes eqBounce {
  0% { height: 15%; }
  100% { height: 100%; }
}

/* Volume Slider */
.volume-control-wrapper {
  display: flex;
  align-items: center;
  gap: 10px;
}

.btn-mute {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 18px;
  cursor: pointer;
  transition: var(--transition);
}

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

.volume-slider {
  -webkit-appearance: none;
  appearance: none;
  width: 90px;
  height: 5px;
  border-radius: 5px;
  background: rgba(255, 255, 255, 0.2);
  outline: none;
  cursor: pointer;
}

.volume-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--primary);
  cursor: pointer;
  box-shadow: 0 0 10px var(--primary);
}

/* Status Badge */
.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  background: rgba(16, 185, 129, 0.15);
  border: 1px solid rgba(16, 185, 129, 0.3);
  color: var(--status-live);
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--status-live);
  box-shadow: 0 0 8px var(--status-live);
  animation: pulseDot 1.5s infinite;
}

@keyframes pulseDot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(1.3); }
}

/* Mobile Responsiveness for Player */
@media (max-width: 768px) {
  #audio-player {
    padding: 8px 12px;
  }

  .player-track-info {
    min-width: auto;
  }

  .player-song-title, .player-artist-name {
    max-width: 140px;
  }

  .volume-control-wrapper {
    display: none;
  }
}

/* Theme Toggle Button */
.btn-theme-toggle {
  background: var(--bg-elevated);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  padding: 8px 12px;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: var(--transition);
}

.btn-theme-toggle:hover {
  background: var(--primary);
  color: #FFF;
}

/* ==========================================================================
   Image Containment & Ultra-Rounded Layout System
   ========================================================================== */
/* Mobile Apps Horizontal Banner Layout */
.banner-app {
  display: flex !important;
  flex-direction: row !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 12px !important;
  flex-wrap: wrap !important;
  margin-top: 15px !important;
}

.banner-app a {
  display: inline-flex !important;
  align-items: center !important;
}

.banner-app img {
  display: inline-block !important;
  max-height: 44px !important;
  width: auto !important;
  margin: 0 !important;
  border-radius: var(--radius-sm) !important;
  transition: transform 0.25s ease !important;
}

.banner-app img:hover {
  transform: scale(1.06) !important;
}

/* ==========================================================================
   Footer Social Icons Side-by-Side Horizontal Flex Layout
   ========================================================================== */
footer {
  background: rgba(11, 14, 20, 0.95);
  border-top: 1px solid var(--border-color);
  padding: 45px 0 25px 0;
  color: var(--text-main);
}

footer h4 {
  color: var(--text-main);
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 20px;
  border-bottom: 2px solid var(--border-color);
  padding-bottom: 8px;
}

footer ul.sitemap li a {
  color: var(--text-muted);
  font-size: 14px;
  text-decoration: none;
  transition: var(--transition);
  line-height: 2;
}

footer ul.sitemap li a:hover {
  color: var(--primary);
  padding-left: 4px;
}

/* Side-by-Side Flex Social List */
ul.social {
  display: flex !important;
  flex-direction: row !important;
  flex-wrap: wrap !important;
  justify-content: center !important;
  align-items: center !important;
  gap: 12px !important;
  padding: 0 !important;
  margin: 24px 0 !important;
  list-style: none !important;
}

ul.social li {
  display: inline-flex !important;
  margin: 0 !important;
  padding: 0 !important;
}

ul.social li a {
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  width: 42px !important;
  height: 42px !important;
  border-radius: 50% !important;
  background: rgba(255, 255, 255, 0.08) !important;
  border: 1px solid var(--border-color) !important;
  color: var(--text-main) !important;
  font-size: 18px !important;
  transition: all 0.3s ease !important;
  text-decoration: none !important;
}

ul.social li a:hover {
  background: var(--primary) !important;
  color: #FFFFFF !important;
  transform: translateY(-4px) !important;
  box-shadow: var(--shadow-glow) !important;
}

/* Column Social Buttons Row (Horizontal Side-by-Side) */
.footer-social-icons {
  display: flex !important;
  flex-direction: row !important;
  flex-wrap: wrap !important;
  align-items: center !important;
  gap: 10px !important;
  margin-top: 12px !important;
}

.footer-social-icons a {
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  width: 38px !important;
  height: 38px !important;
  border-radius: 50% !important;
  background: rgba(255, 255, 255, 0.08) !important;
  border: 1px solid var(--border-color) !important;
  color: var(--text-main) !important;
  font-size: 16px !important;
  transition: all 0.3s ease !important;
  text-decoration: none !important;
}

.footer-social-icons a:hover {
  background: var(--primary) !important;
  color: #FFFFFF !important;
  transform: translateY(-3px) !important;
  box-shadow: var(--shadow-glow) !important;
}

/* ==========================================================================
   Tab Pane & Gallery Cards Visibility System
   ========================================================================== */
.tab-pane.active, .tab-pane.in {
  opacity: 1 !important;
  display: block !important;
  visibility: visible !important;
}

.album-wrapper {
  display: flex !important;
  flex-wrap: wrap !important;
  gap: 20px !important;
  justify-content: center !important;
}

.album {
  background: var(--bg-card) !important;
  border: 1px solid var(--border-color) !important;
  border-radius: var(--radius-md) !important;
  padding: 12px !important;
  box-shadow: var(--shadow-main) !important;
  transition: var(--transition) !important;
  max-width: 280px !important;
}

.album:hover {
  transform: translateY(-4px) !important;
  box-shadow: var(--shadow-glow) !important;
  border-color: var(--primary) !important;
}