/**
 * RACK INTERACTIVE ENHANCEMENTS
 * Cowley Road Studios
 * Subtle hover effects and accessibility improvements for all rack modules
 */

/* Enhanced rack module links (rehearsal rooms, etc.) */
.rack-module-graphic a {
  position: relative;
  display: block;
  transition: 
    transform 0.3s cubic-bezier(0.4, 0, 0.2, 1),
    box-shadow 0.3s cubic-bezier(0.4, 0, 0.2, 1),
    filter 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Subtle hover lift and glow */
.rack-module-graphic a:hover {
  transform: translateY(-2px);
  box-shadow: 
    0 6px 30px rgba(255, 215, 0, 0.2),
    inset 0 0 40px rgba(255, 215, 0, 0.05);
  filter: brightness(1.05) contrast(1.05);
}

/* Press feedback - with .button-pressed class from JS */
.rack-module-graphic a:active,
.rack-module-graphic a.button-pressed {
  transform: translateY(0) scale(0.98);
  box-shadow: 
    0 2px 15px rgba(255, 215, 0, 0.15),
    inset 0 0 30px rgba(255, 215, 0, 0.03);
  filter: brightness(1.02);
}

/* Enhanced focus state for keyboard navigation */
.rack-module-graphic a:focus-visible {
  outline: 4px solid rgba(255, 204, 0, 0.8);
  outline-offset: 4px;
  box-shadow: 
    0 0 35px rgba(255, 215, 0, 0.4),
    inset 0 0 40px rgba(255, 215, 0, 0.08);
  filter: brightness(1.08);
}

/* Enhanced tooltips for rack links */
.rack-tooltip {
  position: absolute;
  bottom: 5%;
  left: 50%;
  transform: translateX(-50%) translateY(10px);
  
  /* Styling */
  background: rgba(10, 26, 15, 0.95);
  color: #ffd700;
  padding: 10px 20px;
  border-radius: 6px;
  font-family: 'JetBrains Mono', 'Courier New', monospace;
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  white-space: nowrap;
  
  /* Border glow */
  border: 2px solid rgba(255, 215, 0, 0.3);
  box-shadow: 
    0 4px 12px rgba(0, 0, 0, 0.5),
    inset 0 1px 2px rgba(255, 215, 0, 0.2);
  
  /* Hidden by default */
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  
  /* Smooth transition */
  transition: 
    opacity 0.3s cubic-bezier(0.4, 0, 0.2, 1),
    transform 0.3s cubic-bezier(0.4, 0, 0.2, 1),
    visibility 0.3s;
}

/* Show tooltip on hover */
.rack-module-graphic a:hover .rack-tooltip {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

/* Mobile: Always show tooltips, smaller size */
@media (max-width: 768px) {
  .rack-tooltip {
    opacity: 0.9;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
    font-size: 0.75rem;
    padding: 8px 16px;
  }
  
  .rack-module-graphic a:hover .rack-tooltip {
    opacity: 1;
  }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
  .rack-module-graphic a,
  .rack-tooltip {
    transition: none;
  }
  
  .rack-module-graphic a:hover {
    transform: none;
  }
  
  .rack-module-graphic a:active {
    transform: none;
  }
}

/* High contrast mode */
@media (prefers-contrast: high) {
  .rack-module-graphic a:hover {
    outline: 3px solid #ffd700;
    outline-offset: 2px;
  }
  
  .rack-module-graphic a:focus-visible {
    outline: 5px solid #ffd700;
  }
  
  .rack-tooltip {
    background: #000;
    border: 3px solid #ffd700;
  }
}

/* Pulse animation for keyboard focus (accessibility) */
@keyframes focus-pulse {
  0%, 100% {
    box-shadow: 0 0 35px rgba(255, 215, 0, 0.4);
  }
  50% {
    box-shadow: 0 0 50px rgba(255, 215, 0, 0.6);
  }
}

.rack-module-graphic a:focus-visible {
  animation: focus-pulse 2s ease-in-out infinite;
}

@media (prefers-reduced-motion: reduce) {
  .rack-module-graphic a:focus-visible {
    animation: none;
  }
}