:root {
  /* Color Palette - Free Zone Gaming */
  --bg-primary: #111111;
  --bg-secondary: #222222;
  --shadow-light: #2a2a2a;
  --shadow-dark: #000000;
  --shadow-darker: #000000;

  /* Accent Colors */
  --accent-primary: #d900ff;
  /* Neon Magenta */
  --accent-secondary: #00d2ff;
  /* Cyan */
  --accent-dark: #b000cc;
  --accent-gradient: linear-gradient(135deg, #d900ff 0%, #00d2ff 100%);

  /* Text Colors */
  --text-primary: #eeeeee;
  --text-secondary: #aaaaaa;
  --text-footer: #888888;
  --text-light: #ffffff;

  /* Functional Colors */
  --success: #00ff88;
  --warning: #ffcc00;
  --error: #ff3366;
  --info: #00d2ff;

  /* Spacing */
  --spacing-xs: 8px;
  --spacing-sm: 12px;
  --spacing-md: 20px;
  --spacing-lg: 30px;
  --spacing-xl: 40px;

  /* Border Radius */
  --radius-sm: 12px;
  --radius-md: 20px;
  --radius-lg: 30px;
  --radius-xl: 40px;

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;

  /* Z-index Layers */
  --z-base: 1;
  --z-dropdown: 10;
  --z-sticky: 100;
  --z-fixed: 200;
  --z-modal: 300;
  --z-toast: 400;
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
  :root {
    --bg-primary: #1a1a1a;
    --bg-secondary: #2d2d2d;
    --shadow-light: #2d2d2d;
    --shadow-dark: #0d0d0d;
    --shadow-darker: #000000;
    --text-primary: #f5f5f5;
    --text-secondary: #b0b0b0;
  }
}

/* Reset and Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: 'Segoe UI', -apple-system, BlinkMacSystemFont, 'Roboto', 'Oxygen', 'Ubuntu', sans-serif;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow-x: hidden;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Connection Status Indicator */
.connection-status {
  position: fixed;
  top: var(--spacing-md);
  right: var(--spacing-md);
  background: var(--bg-primary);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-md);
  box-shadow: 6px 6px 12px var(--shadow-dark), -6px -6px 12px var(--shadow-light);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: 0.9rem;
  color: var(--success);
  z-index: var(--z-fixed);
  transition: all var(--transition-normal);
  opacity: 0;
  transform: translateY(-20px);
}

.connection-status.show {
  opacity: 1;
  transform: translateY(0);
}

.connection-status.offline {
  color: var(--error);
}

.connection-status i {
  animation: pulse 2s infinite;
}

@keyframes pulse {

  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0.5;
  }
}

/* Loading Overlay */
.loading-overlay {
  position: fixed;
  inset: 0;
  background: var(--bg-primary);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-md);
  z-index: var(--z-modal);
  transition: opacity var(--transition-slow), visibility var(--transition-slow);
}

.loading-overlay.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.spinner {
  width: 60px;
  height: 60px;
  border: 4px solid var(--shadow-dark);
  border-top-color: var(--accent-primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

.spinner-small {
  width: 40px;
  height: 40px;
  border: 3px solid var(--shadow-dark);
  border-top-color: var(--accent-primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

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

/* Main Container */
.container {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-xl);
  max-width: 1200px;
  width: 100%;
  padding: var(--spacing-md);
  position: relative;
  animation: fadeIn 0.6s ease;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Sidebar with Floating Buttons */
.sidebar {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
  z-index: var(--z-sticky);
}

.btn-float {
  width: 70px;
  height: 70px;
  border-radius: var(--radius-md);
  background: var(--bg-primary);
  border: none;
  color: var(--accent-primary);
  font-size: 1.6rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
  box-shadow: 8px 8px 16px var(--shadow-dark), -8px -8px 16px var(--shadow-light);
  position: relative;
  overflow: hidden;
}

.btn-float::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--accent-gradient);
  opacity: 0;
  transition: opacity var(--transition-fast);
  border-radius: var(--radius-md);
}

.btn-float:hover::before {
  opacity: 0.1;
}

.btn-float:hover {
  transform: translateY(-2px);
  box-shadow: 10px 10px 20px var(--shadow-dark), -10px -10px 20px var(--shadow-light);
}

.btn-float:active {
  box-shadow: inset 4px 4px 8px var(--shadow-dark), inset -4px -4px 8px var(--shadow-light);
  transform: scale(0.95);
}

.btn-float i {
  position: relative;
  z-index: 1;
}

/* Social Button Colors */
.btn-facebook:hover {
  color: #1877f2;
}

.btn-whatsapp:hover {
  color: #25d366;
}

.btn-share:hover {
  color: var(--info);
}

.btn-fullscreen:hover {
  color: var(--accent-secondary);
}

/* Install Button */
.btn-install {
  background: var(--accent-gradient);
  color: var(--text-light);
  box-shadow: 8px 8px 20px rgba(255, 95, 114, 0.3), -8px -8px 20px var(--shadow-light);
}

.btn-install:hover {
  box-shadow: 10px 10px 25px rgba(255, 95, 114, 0.4), -10px -10px 25px var(--shadow-light);
}

.btn-install.hidden {
  display: none;
}

/* Main Card */
.main-card {
  flex-grow: 1;
  background: var(--bg-primary);
  padding: var(--spacing-lg);
  border-radius: var(--radius-xl);
  box-shadow: 20px 20px 60px var(--shadow-dark), -20px -20px 60px var(--shadow-light);
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  max-width: 900px;
  width: 100%;
  animation: slideUp 0.6s ease;
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(40px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Logo Area */
.logo-area {
  position: absolute;
  top: -50px;
  width: 280px;
  height: 100px;
  background: var(--bg-primary);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 8px 8px 16px var(--shadow-dark), -8px -8px 16px var(--shadow-light);
  z-index: var(--z-dropdown);
  overflow: hidden;
}

.logo-area img {
  width: 90%;
  height: 90%;
  object-fit: contain;
  border-radius: var(--radius-sm);
  transition: transform var(--transition-normal);
}

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

/* Live Badge */
.live-badge {
  position: absolute;
  top: var(--spacing-sm);
  right: var(--spacing-sm);
  background: var(--error);
  color: var(--text-light);
  padding: 6px 12px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: bold;
  display: flex;
  align-items: center;
  gap: 6px;
  box-shadow: 0 4px 12px rgba(244, 67, 54, 0.4);
  animation: fadeIn 1s ease;
}

.live-dot {
  width: 8px;
  height: 8px;
  background: var(--text-light);
  border-radius: 50%;
  animation: blink 1.5s infinite;
}

@keyframes blink {

  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0.3;
  }
}

.live-badge.offline {
  background: var(--text-secondary);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.live-badge.offline .live-dot {
  background: var(--text-light);
  animation: none;
  opacity: 0.5;
}

/* Video Frame */
.video-frame {
  width: 100%;
  padding: var(--spacing-md);
  margin-top: var(--spacing-lg);
  border-radius: var(--radius-lg);
  background: var(--bg-primary);
  box-shadow: inset 8px 8px 16px var(--shadow-dark), inset -8px -8px 16px var(--shadow-light);
}

.video-wrapper {
  width: 100%;
  aspect-ratio: 16/9;
  background: #000;
  border-radius: var(--radius-md);
  overflow: hidden;
  position: relative;
}

.video-wrapper video {
  width: 100%;
  height: 100%;
  object-fit: contain;
  z-index: 1;
}

.play-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
  backdrop-filter: blur(2px);
}

.play-overlay.show {
  opacity: 1;
  visibility: visible;
}

.btn-play {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--accent-gradient);
  border: none;
  color: var(--text-light);
  font-size: 2rem;
  cursor: pointer;
  box-shadow: 0 0 30px rgba(255, 95, 114, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  padding-left: 8px;
  /* Optical center for play icon */
  transition: transform var(--transition-fast);
  animation: pulse-shadow 2s infinite;
}

.btn-play:hover {
  transform: scale(1.1);
}

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

@keyframes pulse-shadow {
  0% {
    box-shadow: 0 0 0 0 rgba(255, 95, 114, 0.7);
  }

  70% {
    box-shadow: 0 0 0 20px rgba(255, 95, 114, 0);
  }

  100% {
    box-shadow: 0 0 0 0 rgba(255, 95, 114, 0);
  }
}

.video-loading {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.8);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-md);
  color: var(--text-light);
  transition: opacity var(--transition-normal);
  z-index: var(--z-base);
}

.video-loading.hidden {
  opacity: 0;
  pointer-events: none;
}

/* Offline Overlay */
.offline-overlay {
  position: absolute;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.85);
  background-image: linear-gradient(rgba(0, 0, 0, 0.8), rgba(0, 0, 0, 0.8)), url('offline-bg.png');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 5;
  transition: opacity var(--transition-normal);
  backdrop-filter: blur(8px);
}

.offline-overlay.hidden {
  opacity: 0;
  pointer-events: none;
}

.offline-content {
  text-align: center;
  color: var(--text-light);
  animation: pulse-offline 2s infinite;
}

.offline-content i {
  font-size: 3rem;
  margin-bottom: var(--spacing-md);
  color: var(--error);
}

.offline-content p {
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: 2px;
  margin-bottom: var(--spacing-xs);
}

.offline-content span {
  font-size: 0.9rem;
  opacity: 0.7;
}

@keyframes pulse-offline {

  0%,
  100% {
    transform: scale(1);
    opacity: 1;
  }

  50% {
    transform: scale(1.05);
    opacity: 0.8;
  }
}

/* Info Section */
.info-section {
  width: 100%;
  margin-top: var(--spacing-md);
  text-align: center;
}

.channel-title {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--accent-primary);
  margin-bottom: var(--spacing-sm);
}

.channel-description {
  font-size: 1rem;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
}

.stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-lg);
  margin-top: var(--spacing-md);
}

.stat-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  background: var(--bg-primary);
  border-radius: var(--radius-md);
  box-shadow: 4px 4px 8px var(--shadow-dark), -4px -4px 8px var(--shadow-light);
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.quality-badge {
  background: var(--accent-gradient);
  color: var(--text-light);
  padding: 4px 12px;
  border-radius: 12px;
  font-weight: bold;
  font-size: 0.8rem;
}

/* Footer */
.footer-text {
  position: fixed;
  bottom: var(--spacing-md);
  left: 0;
  right: 0;
  text-align: center;
  font-size: 0.85rem;
  color: var(--text-footer);
  z-index: var(--z-base);
  pointer-events: none;
}

.footer-text p {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.footer-link {
  color: var(--accent-primary);
  text-decoration: none;
  font-weight: 600;
  pointer-events: auto;
  transition: color var(--transition-fast);
}

.footer-link:hover {
  color: var(--accent-dark);
  text-decoration: underline;
}

/* Update Toast */
.update-toast {
  position: fixed;
  bottom: var(--spacing-md);
  left: 50%;
  transform: translateX(-50%) translateY(150%);
  background: var(--bg-primary);
  padding: var(--spacing-md) var(--spacing-lg);
  border-radius: var(--radius-md);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2), 8px 8px 16px var(--shadow-dark), -8px -8px 16px var(--shadow-light);
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  z-index: var(--z-toast);
  transition: transform var(--transition-normal);
}

.update-toast.show {
  transform: translateX(-50%) translateY(0);
}

.toast-content {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  color: var(--text-primary);
}

.toast-btn {
  background: var(--accent-gradient);
  color: var(--text-light);
  border: none;
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-sm);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.toast-btn:hover {
  transform: scale(1.05);
  box-shadow: 0 4px 12px rgba(255, 95, 114, 0.4);
}

/* Responsive Design */
@media (max-width: 1024px) {
  .container {
    gap: var(--spacing-lg);
  }

  .btn-float {
    width: 65px;
    height: 65px;
    font-size: 1.5rem;
  }
}

@media (max-width: 768px) {
  body {
    padding: 80px 0 120px;
    min-height: 100vh;
    display: block;
  }

  .container {
    flex-direction: column;
    gap: 0;
    min-height: calc(100vh - 200px);
    justify-content: center;
    padding: var(--spacing-sm);
  }

  /* Fixed Logo on Mobile */
  .logo-area {
    position: fixed;
    top: var(--spacing-md);
    left: 50%;
    transform: translateX(-50%);
    width: 240px;
    height: 85px;
    box-shadow: 6px 6px 18px var(--shadow-dark), -6px -6px 18px var(--shadow-light);
  }

  .main-card {
    padding: var(--spacing-md);
    box-shadow: 12px 12px 35px var(--shadow-dark), -12px -12px 35px var(--shadow-light);
    margin-top: 0;
    width: 95%;
  }

  .video-frame {
    margin-top: 0;
    padding: var(--spacing-sm);
  }

  /* Fixed Sidebar on Mobile */
  .sidebar {
    position: fixed;
    bottom: var(--spacing-md);
    left: 0;
    right: 0;
    flex-direction: row;
    justify-content: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md) 0;
    background: linear-gradient(to top, var(--bg-primary) 40%, transparent);
  }

  .btn-float {
    width: 60px;
    height: 60px;
    font-size: 1.4rem;
    box-shadow: 6px 6px 15px var(--shadow-dark), -6px -6px 15px var(--shadow-light);
  }

  .connection-status {
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    font-size: 0.8rem;
    padding: var(--spacing-xs) var(--spacing-sm);
  }

  .channel-title {
    font-size: 1.5rem;
  }

  .stats {
    flex-wrap: wrap;
    gap: var(--spacing-sm);
  }
}

@media (max-width: 480px) {
  .logo-area {
    width: 200px;
    height: 70px;
  }

  .btn-float {
    width: 55px;
    height: 55px;
    font-size: 1.3rem;
  }

  .sidebar {
    gap: var(--spacing-sm);
  }

  .channel-title {
    font-size: 1.3rem;
  }

  .channel-description {
    font-size: 0.9rem;
  }
}

/* Landscape Mode for Mobile */
@media (max-width: 768px) and (orientation: landscape) {
  body {
    padding: var(--spacing-sm) 0;
  }

  .logo-area {
    top: var(--spacing-xs);
    width: 180px;
    height: 60px;
  }

  .sidebar {
    bottom: var(--spacing-xs);
    gap: var(--spacing-sm);
  }

  .btn-float {
    width: 50px;
    height: 50px;
    font-size: 1.2rem;
  }

  .main-card {
    padding: var(--spacing-sm);
  }

  .info-section {
    margin-top: var(--spacing-sm);
  }
}

/* Print Styles */
@media print {

  .sidebar,
  .connection-status,
  .update-toast,
  .footer-text {
    display: none !important;
  }
}

/* Accessibility - Reduced Motion */
@media (prefers-reduced-motion: reduce) {

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
  :root {
    --shadow-dark: #000000;
    --shadow-light: #ffffff;
  }

  .btn-float {
    border: 2px solid var(--accent-primary);
  }
}