/* ================================================================
   Quiet Mode v1 - Minimal, Calm, Focused
   ================================================================ */

/* ==========================================================================
   SEARCH BAR
   ========================================================================== */

.quiet-search {
  background: rgba(20, 20, 30, 0.95);
  backdrop-filter: blur(10px);
  border-radius: 24px;
  padding: 8px 16px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.quiet-search-input {
  width: 100%;
  background: transparent;
  border: none;
  outline: none;
  color: #fff;
  font-size: 16px;
  padding: 8px 0;
}

.quiet-search-input::placeholder {
  color: rgba(255, 255, 255, 0.5);
}

/* ==========================================================================
   CTA (Call To Action)
   ========================================================================== */

.quiet-cta {
  animation: ctaSlideUp 0.2s ease-out;
}

@keyframes ctaSlideUp {
  from {
    opacity: 0;
    transform: translateX(-50%) translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
  }
}

.quiet-cta-button {
  background: linear-gradient(135deg, #00e0ff, #0099cc);
  color: #fff;
  border: none;
  border-radius: 24px;
  padding: 14px 28px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  box-shadow: 0 4px 16px rgba(0, 224, 255, 0.4);
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 44px; /* Touch target */
}

.quiet-cta-button:hover {
  transform: scale(1.05);
  box-shadow: 0 6px 20px rgba(0, 224, 255, 0.6);
}

.quiet-cta-button:active {
  transform: scale(0.98);
}

.quiet-cta-button i {
  font-size: 18px;
}

/* ==========================================================================
   NODE OVERRIDES (Quiet Mode Specific)
   ========================================================================== */

/* Remove all animations in quiet mode */
.quiet-mode-active .node circle {
  animation: none !important;
}

.quiet-mode-active .link {
  animation: none !important;
}

/* Ensure smooth transitions only */
.quiet-mode-active .node,
.quiet-mode-active .link {
  transition: opacity 0.2s ease, transform 0.2s ease;
}

/* Touch hit areas */
.touch-hit-area {
  cursor: pointer;
}

/* ==========================================================================
   MOBILE OPTIMIZATIONS
   ========================================================================== */

@media (max-width: 767px) {
  .quiet-search {
    width: calc(100% - 40px);
    max-width: none;
  }
  
  .quiet-search-input {
    font-size: 16px; /* Prevent zoom on iOS */
  }
  
  .quiet-cta-button {
    padding: 12px 24px;
    font-size: 15px;
  }
}

/* ==========================================================================
   HIDDEN ELEMENTS (Forbidden in Quiet Mode)
   ========================================================================== */

.quiet-mode-active .theme-ring,
.quiet-mode-active .node-badge,
.quiet-mode-active .node-icon,
.quiet-mode-active .xp-badge,
.quiet-mode-active .streak-badge,
.quiet-mode-active .user-outer-ring,
.quiet-mode-active .connection-indicator-ring,
.quiet-mode-active .org-outer-ring,
.quiet-mode-active .project-glow-bg {
  display: none !important;
}

/* Hide mode switcher */
.quiet-mode-active #synapse-mode-switcher,
.quiet-mode-active .synapse-mode-switcher {
  display: none !important;
}

/* Hide category toggles */
.quiet-mode-active .category-toggle,
.quiet-mode-active .filter-button,
.quiet-mode-active .view-toggle {
  display: none !important;
}

/* Hide gamification */
.quiet-mode-active .xp-bar,
.quiet-mode-active .streak-indicator,
.quiet-mode-active .level-badge,
.quiet-mode-active .leaderboard {
  display: none !important;
}

/* Hide panels */
.quiet-mode-active .floating-panel,
.quiet-mode-active .sidebar,
.quiet-mode-active .bottom-tray:not(#quiet-search) {
  display: none !important;
}

/* ==========================================================================
   PERFORMANCE
   ========================================================================== */

/* GPU acceleration for smooth 60fps */
.quiet-cta,
.quiet-search,
.quiet-mode-active .node,
.quiet-mode-active .link {
  will-change: transform, opacity;
  transform: translateZ(0);
}

/* ==========================================================================
   ACCESSIBILITY
   ========================================================================== */

.quiet-cta-button:focus-visible {
  outline: 2px solid rgba(0, 224, 255, 0.8);
  outline-offset: 2px;
}

.quiet-search-input:focus-visible {
  outline: none;
  box-shadow: 0 0 0 2px rgba(0, 224, 255, 0.5);
  border-radius: 4px;
}

/* High contrast mode */
@media (prefers-contrast: high) {
  .quiet-cta-button {
    border: 2px solid #fff;
  }
  
  .quiet-search {
    border: 2px solid rgba(255, 255, 255, 0.3);
  }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  .quiet-cta,
  .quiet-mode-active .node,
  .quiet-mode-active .link {
    animation: none !important;
    transition: none !important;
  }
}

/* ==========================================================================
   CALM VISUAL HIERARCHY
   ========================================================================== */

/* Ensure nothing competes with focused node */
.quiet-mode-active .node:not(.focused):not(.current-user) {
  opacity: 0.6;
}

.quiet-mode-active .node.focused {
  opacity: 1;
  z-index: 100;
}

.quiet-mode-active .node.current-user {
  opacity: 1;
  z-index: 99;
}

/* Single connection highlight */
.quiet-mode-active .link.highlighted {
  opacity: 0.8;
  stroke-width: 2px;
}

.quiet-mode-active .link:not(.highlighted) {
  opacity: 0.1;
}