/**
 * Content Credentials (C2PA) badge and popover styles.
 */

.c2pa-badge {
  position: absolute;
  top: 8px;
  right: 8px;
  z-index: 10;
  cursor: pointer;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.25);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.c2pa-badge:hover {
  transform: scale(1.1);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.c2pa-badge:focus-visible {
  outline: 2px solid #0066CC;
  outline-offset: 2px;
}

.c2pa-badge svg {
  width: 20px;
  height: 20px;
  display: block;
}

.c2pa-popover {
  display: none;
  position: absolute;
  top: 36px;
  right: 0;
  width: 280px;
  background: #fff;
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
  padding: 0;
  font-size: 0.875rem;
  line-height: 1.4;
  color: #333;
  z-index: 100;
}

.c2pa-popover-visible {
  display: block;
}

.c2pa-popover-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  border-bottom: 1px solid #e0e0e0;
  font-size: 0.9375rem;
}

.c2pa-popover-header svg {
  flex-shrink: 0;
  width: 16px;
  height: 16px;
}

.c2pa-popover-row {
  display: flex;
  flex-direction: column;
  padding: 8px 16px;
  border-bottom: 1px solid #f0f0f0;
}

.c2pa-popover-row:last-of-type {
  border-bottom: 1px solid #e0e0e0;
}

.c2pa-popover-label {
  font-size: 0.75rem;
  color: #777;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  margin-bottom: 2px;
}

.c2pa-mono {
  font-family: ui-monospace, monospace;
  font-size: 0.8125rem;
  letter-spacing: 0.02em;
}

.c2pa-popover-footer {
  padding: 10px 16px;
  font-size: 0.8125rem;
}

.c2pa-popover-footer a {
  color: #0066CC;
  text-decoration: underline;
}

.c2pa-popover-footer a:hover {
  color: #004499;
}

.c2pa-badges-hidden .c2pa-badge {
  display: none;
}

#c2pa-toggle {
  position: fixed;
  bottom: 16px;
  right: 16px;
  z-index: 1000;
  padding: 6px 12px;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid #e0e0e0;
  border-radius: 20px;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.15);
  font-size: 0.75rem;
  color: #555;
  cursor: pointer;
  backdrop-filter: blur(4px);
  transition: opacity 0.15s ease;
}

#c2pa-toggle:hover {
  color: #0066CC;
  border-color: #0066CC;
}