/**
 * 🎨 UI/UX ENHANCEMENTS - ADVANCED STYLES
 * Melhorias modernas de interface com glassmorphism e micro-interações
 */

/* ===== GLASSMORPHISM PANELS ===== */

/* Pet Stage com Glass Effect */
.pet-stage {
  background: var(--glass-background) !important;
  backdrop-filter: blur(var(--glass-blur)) !important;
  -webkit-backdrop-filter: blur(var(--glass-blur)) !important;
  border: var(--glass-border) !important;
  box-shadow: var(--shadow-xl), 
              0 0 0 1px rgba(255, 255, 255, 0.1) inset !important;
  transition: all var(--transition-medium) var(--ease-out) !important;
}

.pet-stage:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-2xl), 
              0 0 0 1px rgba(255, 255, 255, 0.15) inset !important;
}

/* Stats Panel Glass */
.stats-panel {
  background: var(--glass-background) !important;
  backdrop-filter: blur(var(--glass-blur)) !important;
  -webkit-backdrop-filter: blur(var(--glass-blur)) !important;
  border: var(--glass-border) !important;
  box-shadow: var(--shadow-lg) !important;
}

.stat-item {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  transition: all var(--transition-base) var(--ease-out);
}

.stat-item:hover {
  background: rgba(255, 255, 255, 0.08);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

/* Shop Items Glass Cards */
.shop-item {
  background: var(--glass-background) !important;
  backdrop-filter: blur(var(--glass-blur)) !important;
  -webkit-backdrop-filter: blur(var(--glass-blur)) !important;
  border: var(--glass-border) !important;
  box-shadow: var(--shadow-base) !important;
  transition: all var(--transition-medium) var(--ease-spring) !important;
  position: relative;
  overflow: hidden;
}

.shop-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.1),
    transparent
  );
  transition: left var(--transition-slow) var(--ease-out);
}

.shop-item:hover::before {
  left: 100%;
}

.shop-item:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: var(--shadow-primary) !important;
  border-color: rgba(122, 131, 255, 0.4);
}

/* Minigame Cards Glass */
.minigame-card {
  background: var(--glass-background) !important;
  backdrop-filter: blur(var(--glass-blur-heavy)) !important;
  -webkit-backdrop-filter: blur(var(--glass-blur-heavy)) !important;
  border: var(--glass-border) !important;
  box-shadow: var(--shadow-lg) !important;
  transition: all var(--transition-medium) var(--ease-spring) !important;
  position: relative;
  overflow: hidden;
}

.minigame-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(
    circle at var(--mouse-x, 50%) var(--mouse-y, 50%),
    rgba(122, 131, 255, 0.1) 0%,
    transparent 50%
  );
  opacity: 0;
  transition: opacity var(--transition-fast) var(--ease-out);
  pointer-events: none;
}

.minigame-card:hover::after {
  opacity: 1;
}

.minigame-card:hover {
  transform: translateY(-12px) scale(1.03);
  box-shadow: var(--shadow-primary) !important;
  border-color: rgba(122, 131, 255, 0.5);
}

/* Inventory Items */
.inventory-item {
  background: var(--glass-background) !important;
  backdrop-filter: blur(var(--glass-blur)) !important;
  -webkit-backdrop-filter: blur(var(--glass-blur)) !important;
  border: var(--glass-border) !important;
  transition: all var(--transition-base) var(--ease-out) !important;
  position: relative;
}

.inventory-item:hover {
  transform: scale(1.05);
  box-shadow: var(--shadow-md) !important;
  border-color: rgba(122, 131, 255, 0.3);
}

/* Mission Cards */
.mission-item {
  background: var(--glass-background) !important;
  backdrop-filter: blur(var(--glass-blur)) !important;
  -webkit-backdrop-filter: blur(var(--glass-blur)) !important;
  border: var(--glass-border) !important;
  transition: all var(--transition-base) var(--ease-out) !important;
}

.mission-item:hover {
  transform: translateX(4px);
  box-shadow: var(--shadow-lg) !important;
  border-color: rgba(122, 131, 255, 0.3);
}

/* ===== NEUMORPHIC BUTTONS ===== */

.btn {
  position: relative;
  font-weight: var(--font-weight-semibold);
  letter-spacing: var(--letter-spacing-wide);
  transition: all var(--transition-base) var(--ease-out);
  overflow: hidden;
  isolation: isolate;
}

/* Ripple Effect */
.btn::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.3);
  transform: translate(-50%, -50%);
  transition: width var(--transition-medium) var(--ease-out),
              height var(--transition-medium) var(--ease-out);
  z-index: -1;
}

.btn:active::before {
  width: 300px;
  height: 300px;
}

/* Primary Button Neumorphic */
.btn--primary {
  background: linear-gradient(145deg, 
    var(--color-primary-400), 
    var(--color-primary-600)
  ) !important;
  box-shadow: 
    6px 6px 12px rgba(0, 0, 0, 0.2),
    -6px -6px 12px rgba(255, 255, 255, 0.05),
    inset 0 1px 1px rgba(255, 255, 255, 0.2) !important;
  border: 1px solid rgba(255, 255, 255, 0.1) !important;
}

.btn--primary:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow: 
    8px 8px 16px rgba(0, 0, 0, 0.3),
    -8px -8px 16px rgba(255, 255, 255, 0.05),
    var(--shadow-primary) !important;
}

.btn--primary:active {
  transform: translateY(0) scale(0.98);
  box-shadow: 
    inset 4px 4px 8px rgba(0, 0, 0, 0.3),
    inset -4px -4px 8px rgba(255, 255, 255, 0.05) !important;
}

/* Secondary Button */
.btn--secondary {
  background: linear-gradient(145deg, 
    var(--color-secondary-400), 
    var(--color-secondary-600)
  ) !important;
  box-shadow: 
    6px 6px 12px rgba(0, 0, 0, 0.2),
    -6px -6px 12px rgba(255, 255, 255, 0.05) !important;
}

.btn--secondary:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow: var(--shadow-secondary) !important;
}

/* Tertiary/Ghost Button */
.btn--tertiary,
.btn--ghost {
  background: rgba(255, 255, 255, 0.05) !important;
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.1) !important;
  box-shadow: var(--shadow-sm) !important;
}

.btn--tertiary:hover,
.btn--ghost:hover {
  background: rgba(255, 255, 255, 0.1) !important;
  border-color: rgba(255, 255, 255, 0.2) !important;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md) !important;
}

/* ===== ADVANCED HOVER EFFECTS ===== */

/* Lift Animation */
.hover-lift {
  transition: transform var(--transition-base) var(--ease-out),
              box-shadow var(--transition-base) var(--ease-out);
  will-change: transform;
}

.hover-lift:hover {
  transform: translateY(-4px);
}

/* Tilt Effect on Hover */
.tilt-on-hover {
  transition: transform var(--transition-medium) var(--ease-out);
  transform-style: preserve-3d;
}

.tilt-on-hover:hover {
  transform: perspective(1000px) rotateX(2deg) rotateY(-2deg) translateY(-4px);
}

/* Glow Effect */
.glow-on-hover {
  position: relative;
  transition: all var(--transition-medium) var(--ease-out);
}

.glow-on-hover::after {
  content: '';
  position: absolute;
  inset: -2px;
  background: linear-gradient(45deg, 
    var(--color-primary-400), 
    var(--color-secondary-400),
    var(--color-primary-400)
  );
  border-radius: inherit;
  opacity: 0;
  z-index: -1;
  filter: blur(20px);
  transition: opacity var(--transition-medium) var(--ease-out);
}

.glow-on-hover:hover::after {
  opacity: 0.7;
  animation: glow-rotate 2s linear infinite;
}

@keyframes glow-rotate {
  from {
    filter: blur(20px) hue-rotate(0deg);
  }
  to {
    filter: blur(20px) hue-rotate(360deg);
  }
}

/* ===== FOCUS STATES ===== */

.focus-ring {
  outline: none;
  position: relative;
}

.focus-ring::after {
  content: '';
  position: absolute;
  inset: -4px;
  border: 2px solid var(--color-primary-400);
  border-radius: inherit;
  opacity: 0;
  transition: opacity var(--transition-fast) var(--ease-out);
  pointer-events: none;
}

.focus-ring:focus-visible::after {
  opacity: 1;
  animation: focus-pulse 1.5s ease-out infinite;
}

@keyframes focus-pulse {
  0%, 100% {
    transform: scale(1);
    opacity: 1;
  }
  50% {
    transform: scale(1.05);
    opacity: 0.5;
  }
}

/* ===== SMOOTH SCROLLING ===== */

.smooth-scroll {
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
}

/* Custom Scrollbar */
.smooth-scroll::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

.smooth-scroll::-webkit-scrollbar-track {
  background: rgba(0, 0, 0, 0.05);
  border-radius: var(--radius-full);
}

.smooth-scroll::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, 
    var(--color-primary-400), 
    var(--color-primary-600)
  );
  border-radius: var(--radius-full);
  transition: background var(--transition-base) ease;
}

.smooth-scroll::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(180deg, 
    var(--color-primary-300), 
    var(--color-primary-500)
  );
}

/* ===== STAGGER ANIMATIONS ===== */

.stagger-fade-in > * {
  opacity: 0;
  transform: translateY(20px);
  animation: stagger-fade-in var(--duration-medium) var(--ease-out) forwards;
}

.stagger-fade-in > *:nth-child(1) { animation-delay: 0ms; }
.stagger-fade-in > *:nth-child(2) { animation-delay: 50ms; }
.stagger-fade-in > *:nth-child(3) { animation-delay: 100ms; }
.stagger-fade-in > *:nth-child(4) { animation-delay: 150ms; }
.stagger-fade-in > *:nth-child(5) { animation-delay: 200ms; }
.stagger-fade-in > *:nth-child(6) { animation-delay: 250ms; }
.stagger-fade-in > *:nth-child(7) { animation-delay: 300ms; }
.stagger-fade-in > *:nth-child(8) { animation-delay: 350ms; }

@keyframes stagger-fade-in {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ===== LOADING STATES ===== */

.loading-state {
  position: relative;
  pointer-events: none;
  opacity: 0.6;
}

.loading-state::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 24px;
  height: 24px;
  border: 3px solid var(--color-primary-400);
  border-top-color: transparent;
  border-radius: var(--radius-full);
  animation: loading-spin 0.8s linear infinite;
  transform: translate(-50%, -50%);
}

@keyframes loading-spin {
  to {
    transform: translate(-50%, -50%) rotate(360deg);
  }
}

/* ===== BADGE IMPROVEMENTS ===== */

.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-1) var(--space-3);
  background: var(--glass-background);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  letter-spacing: var(--letter-spacing-wide);
  text-transform: uppercase;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base) var(--ease-out);
}

.badge:hover {
  transform: scale(1.05);
  box-shadow: var(--shadow-md);
}

.badge--primary {
  background: linear-gradient(135deg, 
    rgba(122, 131, 255, 0.2), 
    rgba(122, 131, 255, 0.1)
  );
  color: var(--color-primary-300);
  border-color: var(--color-primary-400);
}

.badge--success {
  background: linear-gradient(135deg, 
    rgba(34, 197, 94, 0.2), 
    rgba(34, 197, 94, 0.1)
  );
  color: var(--color-success-300);
  border-color: var(--color-success-400);
}

.badge--warning {
  background: linear-gradient(135deg, 
    rgba(245, 158, 11, 0.2), 
    rgba(245, 158, 11, 0.1)
  );
  color: var(--color-warning-300);
  border-color: var(--color-warning-400);
}

/* ===== IMPROVED INPUTS ===== */

input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
textarea,
select {
  background: var(--glass-background) !important;
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.1) !important;
  border-radius: var(--radius-lg) !important;
  padding: var(--space-3) var(--space-4) !important;
  color: var(--color-text) !important;
  font-family: inherit;
  font-size: var(--font-size-base);
  transition: all var(--transition-base) var(--ease-out) !important;
  box-shadow: var(--shadow-inner);
}

input:focus,
textarea:focus,
select:focus {
  outline: none !important;
  border-color: var(--color-primary-400) !important;
  box-shadow: 0 0 0 3px rgba(122, 131, 255, 0.1),
              var(--shadow-md) !important;
  transform: translateY(-1px);
}

input::placeholder,
textarea::placeholder {
  color: var(--color-text-tertiary);
}

/* ===== RESPONSIVE IMPROVEMENTS ===== */

@media (max-width: 768px) {
  .hover-lift:active {
    transform: translateY(-4px);
  }
  
  .tilt-on-hover:active {
    transform: perspective(1000px) rotateX(2deg) rotateY(-2deg) translateY(-4px);
  }
}

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

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
  .glass,
  .glass-heavy,
  .pet-stage,
  .stats-panel,
  .shop-item,
  .minigame-card {
    border-width: 2px !important;
  }
  
  .btn {
    border-width: 2px !important;
  }
}