/* ================================== */
/* Video Demo Enhancements            */
/* ================================== */

/* Import the base CSS */
@import url('tiles.css');

/* Video hint on card front */
.video-hint {
  position: absolute;
  bottom: 1.5rem;
  right: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  opacity: 0;
  transform: translateY(10px);
  transition: 
    opacity 600ms var(--ease-organic),
    transform 400ms var(--ease-spring-gentle);
  pointer-events: none;
  z-index: 10;
}

.card--has-video .video-hint {
  opacity: 0.85;
  transform: translateY(0);
}

.card--has-:hover .-hint {
  opacity: 1;
  transform: translateY(-3px) scale(1.05);
  animation: Pulse 2s var(--ease-float) infinite;
}

@keyframes Pulse {
  0%, 100% { 
    transform: translateY(-3px) scale(1.05);
  }
  50% { 
    transform: translateY(-5px) scale(1.08);
  }
}

.-hint__icon {
  width: 42px;
  height: 42px;
  filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.5));
}

.-hint__icon circle {
  transition: 
    fill 300ms var(--ease-out),
    stroke 300ms var(--ease-out);
}

.card--has-:hover .-hint__icon circle {
  fill: rgba(14, 26, 43, 0.95);
  stroke: var(--accent-glow);
}

.-hint__icon polygon {
  transition: 
    fill 300ms var(--ease-out),
    transform 200ms var(--ease-spring-gentle);
  transform-origin: center;
}

.card--has-:hover .-hint__icon polygon {
  fill: var(--accent-glow);
  transform: scale(1.1);
}

.-hint__text {
  color: var(--accent);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.5);
}

/* Adjusted back layout for  */
.card__back--with- {
  grid-template-rows: auto minmax(180px, 1fr) auto auto;
  gap: 0.8rem;
}

/*  demo container */
.-demo {
  width: 100%;
  border-radius: 8px;
  overflow: hidden;
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid rgba(225, 198, 153, 0.15);
  position: relative;
  opacity: 0;
  transform: scale(0.95);
  transition: 
    opacity 600ms var(--ease-out) 500ms,
    transform 600ms var(--ease-spring-gentle) 500ms;
  display: fit-content
}

.flip-toggle:checked + .card .video-demo {
  opacity: 1;
  transform: scale(1);
}

/* Video player styling */
.video-demo__player {
  width: 100%;
  height: auto;
  max-height: 100%;
  display: block;
  background: #000;
  object-fit: contain;
}

/* Custom video controls styling (webkit) */
.video-demo__player::-webkit-media-controls-panel {
  background: linear-gradient(to top, rgba(14, 26, 43, 0.9), transparent);
}

.video-demo__player::-webkit-media-controls-play-button,
.video-demo__player::-webkit-media-controls-mute-button,
.video-demo__player::-webkit-media-controls-fullscreen-button {
  filter: brightness(1.2);
}

/* Loading state */
.video-demo__loading {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: var(--accent);
  font-size: 0.85rem;
  display: none;
}

.video-demo--loading .video-demo__loading {
  display: block;
  animation: loadingPulse 1.5s var(--ease-float) infinite;
}

@keyframes loadingPulse {
  0%, 100% { opacity: 0.5; }
  50% { opacity: 1; }
}

/* Error state */
.video-demo__error {
  padding: 1rem;
  text-align: center;
  color: var(--ink-dim);
  font-size: 0.85rem;
  display: none;
}

.video-demo--error .video-demo__error {
  display: block;
}

.video-demo--error .video-demo__player {
  display: none;
}

/* Mobile adjustments for video */
@media (max-width: 768px) {
  .video-hint {
    bottom: 1rem;
    right: 1rem;
  }
  
  .video-hint__icon {
    width: 36px;
    height: 36px;
  }
  
  .video-hint__text {
    font-size: 0.65rem;
  }
  
  .card__back--with-video {
    grid-template-rows: auto minmax(140px, 1fr) auto auto;
    gap: 0.6rem;
  }
  
  .video-demo {
    border-radius: 6px;
  }
}

/* Reduced motion: disable video autoplay hint */
@media (prefers-reduced-motion: reduce) {
  .video-hint {
    display: none !important;
  }
  
  .video-demo {
    transition-duration: 0.01ms !important;
  }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
  .video-hint__icon circle {
    stroke-width: 3;
  }
  
  .video-demo {
    border-width: 2px;
  }
}