/* Base Player Container */
.tavi-player-wrapper {
  position: relative;
  width: 100%;
  height: 100%;
  min-height: 200px;
  background-color: #030712;
  overflow: hidden;
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  user-select: none;
  outline: none;
}

.tavi-player-wrapper:focus-visible {
  box-shadow: 0 0 0 2px rgba(129, 140, 248, 0.6);
}

/* Visually Hidden Screen Reader Announcer (Section 508 / WAI-ARIA) */
.sr-only {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

.tavi-player-wrapper.hide-cursor,
.tavi-player-wrapper.hide-cursor * {
  cursor: none !important;
}

/* Video Frame Screen */
.tavi-media-screen {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1;
}

.tavi-video-element {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border: none;
}

/* The native video is the reliable media layer; the canvas above it only
   renders subtitles and status overlays. */
.tavi-native-video,
.tavi-subtitle-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: none;
}

.tavi-native-video {
  z-index: 0;
  object-fit: contain;
  background: #030712;
}

.tavi-subtitle-canvas {
  z-index: 1;
  pointer-events: none;
}

/* Interaction Shield Blocker */
.tavi-interaction-blocker {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: calc(100% - 50px);
  z-index: 2;
  background: transparent;
  cursor: default;
}

.tavi-controls-bar {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 52px;
  z-index: 3;
  background: transparent;
  overflow: visible;
  transform: translateY(0);
  transition: transform 0.2s cubic-bezier(0.25, 1, 0.5, 1);
}

.tavi-controls-bar.hidden {
  transform: translateY(44px);
}

.tavi-controls-bar::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.85) 0%, rgba(0, 0, 0, 0.3) 60%, transparent 100%);
  z-index: -1;
  opacity: 1;
  transition: opacity 0.15s cubic-bezier(0, 0, 0.2, 1);
  pointer-events: none;
}

.tavi-controls-bar.hidden::before {
  opacity: 0;
  transition: opacity 0.2s cubic-bezier(0.25, 1, 0.5, 1);
}

/* Controls Buttons & Info Row */
.controls-row {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  height: 44px;
  padding: 0 20px 4px 20px;
  box-sizing: border-box;
  opacity: 1;
  transition: opacity 0.15s cubic-bezier(0, 0, 0.2, 1);
}

.tavi-controls-bar.hidden .controls-row {
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s cubic-bezier(0.25, 1, 0.5, 1);
}

/* Left controls group */
.controls-left {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

/* Right controls group */
.controls-right {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.control-btn {
  background: none;
  border: none;
  color: #f3f4f6;
  padding: 6px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: background-color 0.2s ease, transform 0.1s ease;
}

.control-btn:hover {
  background-color: rgba(255, 255, 255, 0.1);
  color: #ffffff;
}

.control-btn:active {
  transform: scale(0.92);
}

.control-btn.cc-btn {
  position: relative;
}

.control-btn.cc-btn.active::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 6px;
  right: 6px;
  height: 3px;
  background-color: #ef4444; /* YouTube-like red indicator */
  border-radius: 1.5px;
}

.control-btn.settings-btn {
  position: relative;
}

.hd-badge {
  position: absolute;
  top: 1px;
  right: 1px;
  background-color: #ef4444; /* Red badge */
  color: #ffffff;
  font-size: 7px;
  font-weight: 800;
  padding: 1px 3px;
  border-radius: 2px;
  line-height: 1;
  pointer-events: none;
  font-family: system-ui, -apple-system, sans-serif;
  letter-spacing: 0;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.4);
}

.timestamp-display {
  color: #d1d5db;
  font-size: 13px;
  font-variant-numeric: tabular-nums;
  margin-left: 6px;
}

/* Scrubber Timeline - Full Width at Top of HUD */
.timeline-scrubber-wrapper {
  position: absolute;
  bottom: 44px;
  left: 0;
  right: 0;
  width: calc(100% - 32px);
  margin: 0 16px;
  height: 12px;
  display: flex;
  align-items: flex-start;
  cursor: pointer;
  z-index: 5;
  box-sizing: border-box;
  transition: bottom 0.2s cubic-bezier(0.25, 1, 0.5, 1), width 0.2s cubic-bezier(0.25, 1, 0.5, 1), margin 0.2s cubic-bezier(0.25, 1, 0.5, 1);
}

/* When controls are hidden (during playback), show the mini progress bar */
.tavi-controls-bar.hidden .timeline-scrubber-wrapper {
  bottom: 32px;
  width: 100%;
  margin: 0;
  opacity: 1;
  pointer-events: none; /* prevent click tracking when hidden */
  transition: bottom 0.2s cubic-bezier(0.25, 1, 0.5, 1), width 0.2s cubic-bezier(0.25, 1, 0.5, 1), margin 0.2s cubic-bezier(0.25, 1, 0.5, 1);
}

/* Force scale(0) on timeline thumb/knob when controls are hidden to avoid visual glitches */
.tavi-controls-bar.hidden .timeline-scrubber-wrapper .timeline-thumb {
  transform: translate(-50%, -50%) scale(0) !important;
}

/* In fullscreen mode, when controls are hidden, hide the progress bar completely for distraction-free viewing */
.tavi-player-wrapper.fullscreen .tavi-controls-bar.hidden .timeline-scrubber-wrapper {
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s cubic-bezier(0.25, 1, 0.5, 1);
}

.timeline-trail {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 3px;
  background: rgba(255, 255, 255, 0.2);
  transition: height 0.1s ease;
}

.timeline-progress {
  position: absolute;
  left: 0;
  top: 0;
  height: 3px;
  background: #ef4444; /* YouTube red fill */
  transition: height 0.1s ease;
}

.timeline-thumb {
  position: absolute;
  top: 1.5px; /* Aligned vertically with 3px height bar */
  width: 13px;
  height: 13px;
  border-radius: 50%;
  background: #ef4444; /* YouTube red knob */
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.4);
  transform: translate(-50%, -50%) scale(0);
  transition: transform 0.1s ease;
}

.timeline-scrubber-wrapper:hover .timeline-trail,
.timeline-scrubber-wrapper:hover .timeline-progress,
.timeline-scrubber-wrapper.dragging .timeline-trail,
.timeline-scrubber-wrapper.dragging .timeline-progress {
  height: 5px;
}

.timeline-scrubber-wrapper:hover .timeline-thumb,
.timeline-scrubber-wrapper.dragging .timeline-thumb {
  transform: translate(-50%, -50%) scale(1);
}

/* Settings Menu Card */
.tavi-settings-card {
  position: absolute;
  bottom: 56px;
  right: 24px;
  width: 200px;
  z-index: 4;
  background: rgba(17, 24, 39, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
  padding: 8px 0;
  overflow: hidden;
  animation: tavi-fade-in 0.2s cubic-bezier(0.25, 1, 0.5, 1);
}

.settings-list, .settings-submenu {
  display: flex;
  flex-direction: column;
}

.settings-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 16px;
  color: #f3f4f6;
  font-size: 13px;
  cursor: pointer;
  transition: background-color 0.15s ease;
}

.settings-item:hover {
  background-color: rgba(255, 255, 255, 0.08);
}

.value-label {
  color: #9ca3af;
  font-size: 12px;
}

.submenu-header {
  padding: 10px 16px;
  color: #818cf8;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  transition: background-color 0.15s ease;
}

.submenu-header:hover {
  background-color: rgba(255, 255, 255, 0.05);
}

.submenu-item {
  padding: 10px 16px;
  color: #f3f4f6;
  font-size: 13px;
  cursor: pointer;
  transition: background-color 0.15s ease;
}

.submenu-item:hover {
  background-color: rgba(255, 255, 255, 0.08);
}

.submenu-item.active {
  color: #6366f1;
  font-weight: 600;
  background-color: rgba(99, 102, 241, 0.08);
}

@keyframes tavi-fade-in {
  from {
    opacity: 0;
    transform: translateY(8px) scale(0.96);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

/* Subtitles Overlay Layer */
.tavi-subtitle-display-overlay {
  position: absolute;
  bottom: 64px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  width: 80%;
  pointer-events: none;
  display: flex;
  justify-content: center;
}

.tavi-subtitles-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  background: rgba(15, 23, 42, 0.75);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  padding: 8px 16px;
  border-radius: 6px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.4);
  text-align: center;
}

.subtitle-line {
  color: #ffffff;
  font-size: 15px;
  font-weight: 500;
  line-height: 1.4;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.8);
}

.subtitle-line.secondary {
  color: #fbbf24; /* yellow/gold tint for secondary track in dual mode */
  font-size: 13px;
  font-weight: 400;
}

/* Scrubber Timeline Hover Tooltip */
.timeline-tooltip {
  position: absolute;
  bottom: 30px;
  transform: translateX(-50%);
  background: rgba(17, 24, 39, 0.9);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #ffffff;
  padding: 4px 8px;
  font-size: 11px;
  border-radius: 4px;
  pointer-events: none;
  white-space: nowrap;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
  font-family: monospace;
  z-index: 10;
}

/* Volume Slider Container & Hover Expansion */
.volume-control-container {
  display: flex;
  align-items: center;
  position: relative;
}

.volume-slider {
  width: 0;
  opacity: 0;
  height: 4px;
  background: rgba(255, 255, 255, 0.3);
  border-radius: 2px;
  outline: none;
  cursor: pointer;
  border: none;
  transition: width 0.25s ease, opacity 0.25s ease;
  -webkit-appearance: none;
}

.volume-slider::-webkit-slider-runnable-track {
  height: 4px;
  background: rgba(255, 255, 255, 0.3);
  border-radius: 2px;
}

.volume-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #ffffff;
  margin-top: -4px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.4);
}

.volume-control-container:hover .volume-slider {
  width: 68px;
  opacity: 1;
  margin-left: 8px;
}

/* Advanced Playback Speed Selector styles */
.speed-submenu-container {
  padding: 10px 16px;
  width: 210px; /* widen slightly for comfortable slider */
}

.speed-slider-section {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.slider-label {
  font-size: 12px;
  color: #818cf8;
  font-weight: 500;
  font-family: monospace;
}

.speed-range-input {
  width: 100%;
  height: 4px;
  background: rgba(255, 255, 255, 0.15);
  border-radius: 2px;
  outline: none;
  -webkit-appearance: none;
  cursor: pointer;
}

.speed-range-input::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #6366f1;
  box-shadow: 0 0 8px rgba(99, 102, 241, 0.6);
}

.speed-presets-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
}

.speed-preset-btn {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #f3f4f6;
  padding: 6px 0;
  font-size: 11px;
  font-weight: 500;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.15s ease;
}

.speed-preset-btn:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.2);
}

.speed-preset-btn.active {
  background: rgba(99, 102, 241, 0.15);
  border-color: #6366f1;
  color: #818cf8;
  font-weight: 600;
}

/* Buffering Spinner Overlay */
.tavi-buffering-overlay {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 4;
  pointer-events: none;
  display: flex;
  align-items: center;
  justify-content: center;
}

.tavi-media-error {
  position: absolute;
  inset: 0;
  z-index: 4;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 24px;
  box-sizing: border-box;
  text-align: center;
  color: #f9fafb;
  background: rgba(3, 7, 18, 0.86);
  font-size: 14px;
}

.tavi-media-error strong {
  font-size: 16px;
}

.tavi-media-error span {
  max-width: 420px;
  color: #cbd5e1;
}

.tavi-spinner {
  width: 64px;
  height: 64px;
  border: 6px solid rgba(255, 255, 255, 0.2);
  border-left-color: #ef4444; /* YouTube Red color */
  border-radius: 50%;
  animation: tavi-spin 1s linear infinite;
}

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

@keyframes tavi-fade-in {
  from { opacity: 0; transform: translate(-50%, -6px); }
  to { opacity: 1; transform: translate(-50%, 0); }
}

/* Audio-specific Loading Indicator */
.tavi-audio-status-pill {
  position: absolute;
  top: 20px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 6;
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(15, 23, 42, 0.88);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 9999px;
  padding: 6px 16px;
  font-size: 13px;
  font-weight: 500;
  color: #f1f5f9;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4);
  pointer-events: none;
  animation: tavi-fade-in 0.2s ease-out;
}

.tavi-audio-spinner {
  width: 14px;
  height: 14px;
  border: 2px solid rgba(255, 255, 255, 0.25);
  border-left-color: #38bdf8;
  border-radius: 50%;
  animation: tavi-spin 0.8s linear infinite;
}

/* Audio-specific Error Banner */
.tavi-audio-error-banner {
  position: absolute;
  top: 20px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 7;
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(30, 10, 10, 0.92);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(239, 68, 68, 0.45);
  border-radius: 8px;
  padding: 8px 16px;
  font-size: 13px;
  font-weight: 500;
  color: #fecaca;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
  animation: tavi-fade-in 0.25s ease-out;
}

.tavi-audio-error-icon {
  font-size: 14px;
  color: #ef4444;
  flex-shrink: 0;
}

.tavi-audio-error-text {
  line-height: 1.4;
}

.tavi-audio-error-close {
  background: none;
  border: none;
  color: #94a3b8;
  cursor: pointer;
  padding: 0 0 0 8px;
  font-size: 14px;
  line-height: 1;
  transition: color 0.15s ease;
}

.tavi-audio-error-close:hover {
  color: #ffffff;
}

/* YouTube Style Center Play/Pause Indicator */
.tavi-center-action-flash {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: rgba(0, 0, 0, 0.55);
  border-radius: 50%;
  width: 72px;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  z-index: 4;
  pointer-events: none;
  animation: tavi-youtube-center-flash 0.5s cubic-bezier(0.25, 1, 0.5, 1) forwards;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.tavi-center-flash-icon {
  display: flex;
  align-items: center;
  justify-content: center;
}

@keyframes tavi-youtube-center-flash {
  0% {
    opacity: 0;
    transform: translate(-50%, -50%) scale(0.6);
  }
  20% {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1.0);
  }
  80% {
    opacity: 0.9;
    transform: translate(-50%, -50%) scale(1.0);
  }
  100% {
    opacity: 0;
    transform: translate(-50%, -50%) scale(1.25);
  }
}

/* YouTube Style Left/Right Skip Overlay Ripple */
.tavi-skip-overlay {
  position: absolute;
  top: 0;
  width: 45%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 3;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.2s ease;
}

.tavi-skip-overlay.left {
  left: 0;
  background: radial-gradient(circle at 0% 50%, rgba(255, 255, 255, 0.12) 0%, transparent 70%);
  border-top-left-radius: 12px;
  border-bottom-left-radius: 12px;
}

.tavi-skip-overlay.right {
  right: 0;
  background: radial-gradient(circle at 100% 50%, rgba(255, 255, 255, 0.12) 0%, transparent 70%);
  border-top-right-radius: 12px;
  border-bottom-right-radius: 12px;
}

.tavi-skip-overlay.active {
  animation: tavi-youtube-skip-fade 0.8s ease-in-out forwards;
}

.tavi-skip-indicator-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.tavi-skip-label {
  color: #ffffff;
  font-size: 12px;
  font-weight: 700;
  margin-top: 6px;
  font-family: system-ui, -apple-system, sans-serif;
  letter-spacing: 0.5px;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.8);
}

/* Arrow Sequence wave animations */
.tavi-arrow-animation {
  display: flex;
  gap: 3px;
  font-size: 18px;
  color: #ffffff;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.8);
}

.tavi-arrow-animation span {
  animation: tavi-arrow-blink 0.6s infinite ease-in-out;
  opacity: 0.2;
}

/* Wave direction for left skips */
.tavi-arrow-animation.left .arrow-three {
  animation-delay: 0s;
}
.tavi-arrow-animation.left .arrow-two {
  animation-delay: 0.15s;
}
.tavi-arrow-animation.left .arrow-one {
  animation-delay: 0.3s;
}

/* Wave direction for right skips */
.tavi-arrow-animation.right .arrow-one {
  animation-delay: 0s;
}
.tavi-arrow-animation.right .arrow-two {
  animation-delay: 0.15s;
}
.tavi-arrow-animation.right .arrow-three {
  animation-delay: 0.3s;
}

@keyframes tavi-youtube-skip-fade {
  0% {
    opacity: 0;
  }
  15% {
    opacity: 1;
  }
  80% {
    opacity: 1;
  }
  100% {
    opacity: 0;
  }
}

@keyframes tavi-arrow-blink {
  0%, 100% {
    opacity: 0.25;
  }
  50% {
    opacity: 1;
  }
}

/* Custom Scrollbar for Settings submenus */
.custom-scrollbar::-webkit-scrollbar {
  width: 6px;
}
.custom-scrollbar::-webkit-scrollbar-track {
  background: transparent;
}
.custom-scrollbar::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.15);
  border-radius: 3px;
}
.custom-scrollbar::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.3);
}