*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --bg-primary: #141414;
  --bg-secondary: #181818;
  --bg-card: #1a1a1a;
  --bg-elevated: #222;
  --text-primary: #fff;
  --text-secondary: #b3b3b3;
  --text-muted: #808080;
  --accent: #e50914;
  --accent-hover: #f40612;
  --accent-dark: #b20710;
  --border: #333;
  --radius: 4px;
  --radius-lg: 8px;
  --transition: 0.2s ease;
  --header-height: 68px;
  --max-width: 1400px;
}

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

body {
  font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.5;
  overflow-x: hidden;
  min-height: 100vh;
}

a { color: inherit; text-decoration: none; }
button { cursor: pointer; font-family: inherit; }
input, textarea { font-family: inherit; }

.hidden { display: none !important; }

#header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--header-height);
  transition: background var(--transition);
  background: transparent;
}

#header.scrolled {
  background: var(--bg-primary);
  box-shadow: 0 2px 10px rgba(0,0,0,0.5);
}

.header-content {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 4%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.header-left {
  display: flex;
  align-items: center;
  gap: 40px;
}

.logo {
  font-size: 1.8rem;
  font-weight: 900;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.nav-links {
  display: flex;
  gap: 20px;
}

.nav-links a {
  color: var(--text-secondary);
  font-size: 0.875rem;
  font-weight: 500;
  transition: color var(--transition);
}

.nav-links a:hover, .nav-links a.active {
  color: var(--text-primary);
}

.header-right {
  display: flex;
  align-items: center;
  gap: 20px;
}

.search-container {
  position: relative;
}

.search-toggle {
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: 1.2rem;
  padding: 8px;
  transition: color var(--transition);
}

.search-toggle:hover { color: var(--text-secondary); }

.search-box {
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  align-items: center;
  background: var(--bg-primary);
  border: 1px solid var(--border);
  width: 0;
  opacity: 0;
  overflow: hidden;
  transition: width 0.3s ease, opacity 0.3s ease;
  border-radius: var(--radius);
}

.search-box.active {
  width: 280px;
  opacity: 1;
}

.search-box i {
  padding: 0 10px;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.search-box input {
  flex: 1;
  background: none;
  border: none;
  outline: none;
  color: var(--text-primary);
  padding: 8px 0;
  font-size: 0.875rem;
}

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

.search-close {
  background: none;
  border: none;
  color: var(--text-muted);
  padding: 0 10px;
  font-size: 0.9rem;
}

.search-close:hover { color: var(--text-primary); }

.profile-icon {
  font-size: 1.5rem;
  color: var(--text-secondary);
}

.search-results {
  position: fixed;
  top: var(--header-height);
  left: 0;
  right: 0;
  background: rgba(20,20,20,0.98);
  z-index: 99;
  max-height: 60vh;
  overflow-y: auto;
  padding: 20px 4%;
}

.search-results-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 12px;
  max-width: var(--max-width);
  margin: 0 auto;
}

.search-result-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background var(--transition);
}

.search-result-item:hover { background: var(--bg-elevated); }

.search-result-img {
  width: 60px;
  height: 34px;
  object-fit: cover;
  border-radius: var(--radius);
  background: var(--bg-elevated);
}

.search-result-info { flex: 1; }

.search-result-name {
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: 4px;
}

.search-no-results {
  text-align: center;
  padding: 40px;
  color: var(--text-muted);
  font-size: 1.1rem;
}

.hero {
  position: relative;
  height: 80vh;
  min-height: 500px;
  max-height: 800px;
  display: flex;
  align-items: flex-end;
  padding: 0 4% 80px;
  margin-bottom: 20px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center 20%;
  background-color: var(--bg-secondary);
}

.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, var(--bg-primary) 0%, transparent 50%, rgba(20,20,20,0.6) 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 600px;
}

.hero-badge {
  display: inline-block;
  background: var(--accent);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 3px;
  letter-spacing: 1px;
  margin-bottom: 12px;
  animation: pulse-badge 2s ease-in-out infinite;
}

@keyframes pulse-badge {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.7; }
}

.hero-title {
  font-size: 3rem;
  font-weight: 900;
  margin-bottom: 16px;
  text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
  line-height: 1.1;
}

.hero-description {
  font-size: 1rem;
  color: var(--text-secondary);
  margin-bottom: 24px;
  max-width: 500px;
  line-height: 1.6;
}

.hero-buttons {
  display: flex;
  gap: 12px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 24px;
  font-size: 1rem;
  font-weight: 600;
  border: none;
  border-radius: var(--radius);
  transition: all var(--transition);
}

.btn i { font-size: 1.1rem; }

.btn-primary {
  background: var(--accent);
  color: #fff;
}

.btn-primary:hover {
  background: var(--accent-hover);
}

.btn-secondary {
  background: rgba(109,109,110,0.7);
  color: #fff;
}

.btn-secondary:hover {
  background: rgba(109,109,110,0.9);
}

.channel-section {
  padding: 0 4% 40px;
  max-width: var(--max-width);
  margin: 0 auto;
}

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

.section-title {
  font-size: 1.4rem;
  font-weight: 700;
}

.channel-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(185px, 1fr));
  gap: 12px;
}

.channel-card {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  background: var(--bg-card);
}

.channel-card:hover {
  transform: scale(1.05);
  z-index: 10;
  box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

.channel-thumbnail {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
  display: block;
  background: var(--bg-elevated);
  transition: opacity var(--transition);
}

.channel-meta {
  padding: 10px;
}

.channel-badge {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 4px;
}

.channel-badge.small {
  font-size: 0.6rem;
}

.channel-name {
  font-size: 0.85rem;
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.channel-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.5);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.channel-overlay i {
  font-size: 2rem;
  color: #fff;
  text-shadow: 0 2px 8px rgba(0,0,0,0.5);
}

.channel-overlay span {
  font-size: 0.8rem;
  font-weight: 600;
  color: #fff;
}

.channel-card:hover .channel-overlay {
  opacity: 1;
}

.no-results {
  grid-column: 1 / -1;
  text-align: center;
  padding: 60px 20px;
  color: var(--text-muted);
  font-size: 1.1rem;
}

.loading-skeleton {
  padding: 0 4% 40px;
  max-width: var(--max-width);
  margin: 0 auto;
}

.skeleton-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(185px, 1fr));
  gap: 12px;
}

.skeleton-card {
  aspect-ratio: 16/9;
  background: var(--bg-elevated);
  border-radius: var(--radius);
  animation: shimmer 1.5s ease-in-out infinite;
  background: linear-gradient(90deg, var(--bg-elevated) 25%, #2a2a2a 50%, var(--bg-elevated) 75%);
  background-size: 200% 100%;
}

@keyframes shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

.player-overlay {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: #000;
}

.player-backdrop {
  display: none;
}

.player-container {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  background: #000;
}

.player-top-bar {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  padding: 20px 30px;
  background: linear-gradient(to bottom, rgba(0,0,0,0.6), transparent);
}

.player-back {
  background: none;
  border: none;
  color: #fff;
  font-size: 1rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: var(--radius);
  transition: background var(--transition);
}

.player-back:hover { background: rgba(255,255,255,0.1); }

.player-title {
  margin-left: 20px;
  font-size: 1.1rem;
  font-weight: 600;
  color: #fff;
  text-shadow: 0 2px 4px rgba(0,0,0,0.5);
}

.player-video-wrapper {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  background: #000;
}

.player-video {
  width: 100%;
  height: 100%;
  object-fit: contain;
  outline: none;
}

.player-center-play {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
}

.player-center-play i {
  font-size: 4rem;
  color: rgba(255,255,255,0.8);
  text-shadow: 0 2px 20px rgba(0,0,0,0.5);
}

.player-controls {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 10;
  padding: 20px 30px;
  background: linear-gradient(to top, rgba(0,0,0,0.7), transparent);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.player-controls.visible {
  opacity: 1;
}

.controls-progress {
  margin-bottom: 12px;
}

.progress-bar {
  width: 100%;
  height: 4px;
  background: rgba(255,255,255,0.2);
  border-radius: 2px;
  cursor: pointer;
  transition: height 0.15s ease;
}

.progress-bar:hover {
  height: 6px;
}

.progress-fill {
  height: 100%;
  background: var(--accent);
  border-radius: 2px;
  width: 0;
  transition: width 0.2s linear;
}

.controls-main {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.controls-left, .controls-right {
  display: flex;
  align-items: center;
  gap: 16px;
}

.ctrl-btn {
  background: none;
  border: none;
  color: #fff;
  font-size: 1.2rem;
  padding: 4px;
  transition: color var(--transition);
}

.ctrl-btn:hover { color: var(--text-secondary); }

.volume-slider-container {
  display: flex;
  align-items: center;
  width: 0;
  overflow: hidden;
  transition: width 0.2s ease;
}

.controls-left:hover .volume-slider-container {
  width: 100px;
}

.volume-slider {
  width: 100px;
  height: 4px;
  -webkit-appearance: none;
  appearance: none;
  background: rgba(255,255,255,0.2);
  border-radius: 2px;
  outline: none;
  cursor: pointer;
}

.volume-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #fff;
  cursor: pointer;
}

.live-badge {
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 2px 6px;
  border: 1px solid var(--accent);
  border-radius: 2px;
}

.player-quality-label {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.6);
  font-weight: 500;
}

.quality-selector {
  position: relative;
}

.quality-dropdown {
  position: absolute;
  bottom: 40px;
  right: 0;
  min-width: 200px;
  background: rgba(40,40,40,0.95);
  border-radius: 4px;
  padding: 8px 0;
  z-index: 20;
  box-shadow: 0 4px 20px rgba(0,0,0,0.5);
}

.quality-dropdown-header {
  padding: 8px 16px;
  font-size: 0.75rem;
  font-weight: 700;
  color: rgba(255,255,255,0.5);
  text-transform: uppercase;
  letter-spacing: 1px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  margin-bottom: 4px;
}

.quality-option {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 8px 16px;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.8);
  background: none;
  border: none;
  cursor: pointer;
  transition: background 0.15s;
  gap: 12px;
}

.quality-option:hover {
  background: rgba(255,255,255,0.1);
}

.quality-option.active {
  color: var(--accent);
  font-weight: 600;
}

.quality-option-resolution {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.4);
}

.player-buffering {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,0.3);
  z-index: 5;
  pointer-events: none;
}

.buffering-spinner {
  width: 48px;
  height: 48px;
  border: 3px solid rgba(255,255,255,0.15);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin-bottom: 16px;
}

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

.buffering-text {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.6);
  font-weight: 500;
  margin-bottom: 4px;
}

.buffering-percent {
  font-size: 1.4rem;
  color: #fff;
  font-weight: 700;
}

/* Admin Styles */
body.admin-page {
  background: #0f0f0f;
}

.admin-header {
  background: var(--bg-primary) !important;
  box-shadow: 0 2px 10px rgba(0,0,0,0.5) !important;
}

.admin-badge {
  font-size: 0.6rem;
  color: var(--accent);
  font-weight: 700;
  vertical-align: super;
  margin-left: 4px;
}

.admin-main {
  padding-top: var(--header-height);
  min-height: 100vh;
}

.admin-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 30px 4%;
}

.admin-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 30px;
  flex-wrap: wrap;
  gap: 16px;
}

.admin-toolbar h1 {
  font-size: 1.5rem;
  font-weight: 700;
}

.admin-actions {
  display: flex;
  gap: 10px;
}

.admin-table-wrapper {
  background: var(--bg-secondary);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
}

.admin-table th {
  text-align: left;
  padding: 14px 16px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border);
  background: var(--bg-primary);
}

.admin-table td {
  padding: 12px 16px;
  font-size: 0.875rem;
  border-bottom: 1px solid var(--border);
  color: var(--text-secondary);
}

.admin-table tr:hover td {
  background: rgba(255,255,255,0.03);
}

.admin-table .td-name {
  color: var(--text-primary);
  font-weight: 500;
}

.admin-table .td-date {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.table-thumb {
  width: 80px;
  height: 45px;
  object-fit: cover;
  border-radius: var(--radius);
  background: var(--bg-elevated);
}

.td-actions {
  display: flex;
  gap: 8px;
}

.btn-icon {
  background: none;
  border: 1px solid var(--border);
  color: var(--text-muted);
  width: 32px;
  height: 32px;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  transition: all var(--transition);
}

.btn-icon:hover {
  border-color: var(--text-secondary);
  color: var(--text-primary);
}

.btn-icon.delete-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.btn-icon.logo-btn:hover, .btn-icon.capture-btn:hover {
  border-color: #4CAF50;
  color: #4CAF50;
}

.badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  font-size: 0.75rem;
}

.badge-yes { color: #4CAF50; }
.badge-no { color: var(--text-muted); }

.empty-state {
  text-align: center;
  padding: 40px !important;
  color: var(--text-muted);
  font-size: 1rem;
}

.admin-loading {
  text-align: center;
  padding: 40px;
  color: var(--text-muted);
}

.modal {
  position: fixed;
  inset: 0;
  z-index: 500;
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.7);
}

.modal-content {
  position: relative;
  background: var(--bg-secondary);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 520px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  border-bottom: 1px solid var(--border);
}

.modal-header h2 {
  font-size: 1.2rem;
  font-weight: 700;
}

.modal-close {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1.2rem;
  padding: 4px;
  transition: color var(--transition);
}

.modal-close:hover { color: var(--text-primary); }

.modal-body {
  padding: 24px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.form-input {
  width: 100%;
  padding: 10px 12px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text-primary);
  font-size: 0.9rem;
  outline: none;
  transition: border-color var(--transition);
}

.form-input:focus {
  border-color: var(--accent);
}

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

.form-textarea {
  min-height: 120px;
  resize: vertical;
  font-family: 'Courier New', monospace;
  font-size: 0.8rem;
}

.form-help {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 16px;
}

.form-help code {
  background: var(--bg-elevated);
  padding: 2px 6px;
  border-radius: 3px;
  font-size: 0.8rem;
}

.form-divider {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 20px 0;
}

.form-divider::before, .form-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}

.form-divider span {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
}

.form-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 24px;
}

.file-upload {
  position: relative;
  border: 2px dashed var(--border);
  border-radius: var(--radius-lg);
  padding: 30px;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition);
}

.file-upload:hover {
  border-color: var(--accent);
  background: rgba(229,9,20,0.05);
}

.file-input {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
}

.file-upload-placeholder i {
  font-size: 2rem;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.file-upload-placeholder span {
  display: block;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.file-preview {
  position: relative;
  display: inline-block;
}

.file-preview img {
  max-height: 120px;
  border-radius: var(--radius);
}

.file-remove {
  position: absolute;
  top: -8px;
  right: -8px;
  background: var(--accent);
  border: none;
  color: #fff;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  transition: background var(--transition);
}

.file-remove:hover { background: var(--accent-dark); }

.toast-container {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 8px;
  pointer-events: none;
}

.toast {
  padding: 12px 20px;
  border-radius: var(--radius);
  font-size: 0.875rem;
  font-weight: 500;
  box-shadow: 0 4px 12px rgba(0,0,0,0.3);
  pointer-events: auto;
  animation: toast-in 0.3s ease;
}

@keyframes toast-in {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

.toast-out {
  animation: toast-out 0.3s ease forwards;
}

@keyframes toast-out {
  from { transform: translateX(0); opacity: 1; }
  to { transform: translateX(100%); opacity: 0; }
}

.toast-success { background: #1b5e20; color: #fff; }
.toast-error { background: #b71c1c; color: #fff; }
.toast-info { background: #0d47a1; color: #fff; }

.import-done {
  padding: 12px;
  background: rgba(76,175,80,0.1);
  border: 1px solid #4CAF50;
  border-radius: var(--radius);
  color: #4CAF50;
  font-size: 0.85rem;
  margin-top: 16px;
}

.import-errors {
  margin-top: 8px;
  list-style: none;
}

.import-errors li {
  font-size: 0.8rem;
  color: var(--accent);
  padding: 4px 0;
}

@media (max-width: 768px) {
  :root { --header-height: 56px; }

  .nav-links { display: none; }

  .hero {
    height: 60vh;
    min-height: 350px;
    padding-bottom: 40px;
  }

  .hero-title { font-size: 1.8rem; }

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

  .channel-grid {
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 8px;
  }

  .search-box.active { width: 220px; }

  .admin-toolbar { flex-direction: column; align-items: flex-start; }

  .admin-table { font-size: 0.8rem; }

  .admin-table th, .admin-table td { padding: 10px; }

  .table-thumb { width: 60px; height: 34px; }

  .modal-content { max-width: 95%; margin: 0 10px; }

  .player-top-bar { padding: 12px 16px; }
  .player-controls { padding: 12px 16px; }
}