/**
 * live-photo-component
 * Styles for Live Photo Web Component
 */

:root {
  --lp-border-radius: 8px;
  --lp-icon-bg: rgba(240, 255, 255, 0.67);
  --lp-icon-color: #606060;
  --lp-transition-duration: 1s;
  --lp-spinner-size: 40px;
  --lp-spinner-color: #666;
}

/* Component container */
live-photo {
  display: block;
  margin: 1em auto;
}

/* Ready-to-use original Live Photo picker */
live-photo-uploader {
  display: block;
  width: min(100%, 720px);
  margin: 1em auto;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.live-photo-uploader__controls {
  padding: 16px;
  border: 1px solid #d9dce1;
  border-radius: 12px;
  background: #fff;
}

.live-photo-uploader__input {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  clip-path: inset(50%);
}

.live-photo-uploader__button {
  min-height: 40px;
  padding: 0 16px;
  border: 0;
  border-radius: 8px;
  background: #0a66e8;
  color: #fff;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}

.live-photo-uploader__button:hover:not(:disabled) { background: #0758c8; }
.live-photo-uploader__button:focus-visible { outline: 3px solid rgba(10, 102, 232, .35); outline-offset: 2px; }
.live-photo-uploader__button:disabled { cursor: wait; opacity: .65; }

.live-photo-uploader__hint,
.live-photo-uploader__status {
  margin: 10px 0 0;
  color: #5a6472;
  font-size: 14px;
  line-height: 1.45;
}

.live-photo-uploader__status { min-height: 20px; }
.live-photo-uploader__status.is-error { color: #b42318; }

live-photo-uploader[loading] .live-photo-uploader__button::after {
  content: '…';
}

.live-photo-uploader__preview { display: none; }
live-photo-uploader[data-has-preview] .live-photo-uploader__preview { display: block; }

.live-photo {
  position: relative;
  overflow: hidden;
  border-radius: var(--lp-border-radius);
  height: auto !important;
  display: block;
  background-color: #f0f0f0;
  aspect-ratio: 4 / 3;
  min-height: 200px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

/* Video and photo container */
.live-photo .container {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
  -webkit-touch-callout: none !important;
  -webkit-user-select: none !important;
  user-select: none !important;
}

/* Video layer */
.live-photo .container video {
  position: absolute;
  width: 100%;
  height: 100%;
  object-fit: contain;
  top: 0;
  left: 0;
  opacity: 0;
  transition: opacity var(--lp-transition-duration) ease;
  pointer-events: none;
  z-index: 2;
}

/* Photo background layer */
.live-photo .photo-bg {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  background-size: contain;
  background-position: center;
  background-repeat: no-repeat;
  z-index: 3;
  transition: opacity var(--lp-transition-duration) ease;
  pointer-events: none;
}

/* Transparent overlay for touch events */
.live-photo .overlay {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  z-index: 4;
  background: transparent;
}

/* Playing state - show video, hide photo */
.live-photo.playing .photo-bg {
  opacity: 0;
  pointer-events: none;
}

.live-photo.playing video {
  opacity: 1;
}

/* LIVE icon badge - matching WP version */
.live-photo .icon {
  display: inline-flex;
  align-items: center;
  padding: 2px;
  border-radius: var(--lp-border-radius);
  position: absolute;
  left: 10px;
  top: 10px;
  height: 22px;
  background-color: rgba(240, 255, 255, 0.67);
  cursor: pointer;
  user-select: none;
  z-index: 10;
}

.live-photo .icon img {
  width: 22px;
  height: 22px;
}

/* Playing state - show video, hide photo */
.live-photo.zoom .photo-bg {
  opacity: 0;
  pointer-events: none;
}

.live-photo.zoom video {
  opacity: 1;
}

/* Rotate icon when playing */
.live-photo.zoom .icon img {
  animation: spin 5s linear infinite;
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.live-photo .icon span {
  padding: 3px;
  color: #606060;
  font-size: 80%;
  font-weight: normal;
  text-transform: uppercase;
}

/* Loading indicator */
.live-photo .loading {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 5;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.3s ease;
}

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

.live-photo .loading .spinner {
  width: var(--lp-spinner-size);
  height: var(--lp-spinner-size);
  border: 3px solid rgba(0, 0, 0, 0.1);
  border-top-color: var(--lp-spinner-color);
  border-radius: 50%;
  animation: lp-spin 1s linear infinite;
  font-size: 24px;
  line-height: var(--lp-spinner-size);
  text-align: center;
}

.live-photo .loading.error .spinner {
  animation: none;
  border: none;
}

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

/* Responsive - desktop */
@media (min-width: 769px) {
  .live-photo {
    max-width: min(800px, 60%);
  }
  
  .live-photo .icon {
    left: 15px;
    top: 15px;
    height: 24px;
  }
  
  .live-photo .icon img {
    width: 24px;
    height: 24px;
  }
  
  .live-photo .icon span {
    font-size: 85%;
  }
}

/* Responsive - mobile */
@media (max-width: 768px) {
  .live-photo {
    width: 100% !important;
    max-width: 100% !important;
  }
  
  .live-photo .icon {
    left: 8px;
    top: 8px;
    height: 20px;
  }
  
  .live-photo .icon img {
    width: 20px;
    height: 20px;
  }
  
  .live-photo .icon span {
    font-size: 75%;
  }
}

/* Hide video controls */
.live-photo .container video::-webkit-media-controls {
  display: none !important;
}

.live-photo .container video::-webkit-media-controls-enclosure {
  display: none !important;
}

.live-photo .container video::-webkit-media-controls-panel {
  display: none !important;
}

/* Accessibility */
.live-photo .icon:focus {
  outline: 2px solid #0066cc;
  outline-offset: 2px;
}

/* Reduced motion preference */
@media (prefers-reduced-motion: reduce) {
  .live-photo .photo-bg,
  .live-photo video {
    transition-duration: 0.01ms !important;
  }
  
  .live-photo .loading .spinner {
    animation-duration: 2s;
  }
}