/* rnxJS Samples - Custom Styles */

:root {
  /* Modern Color Palette */
  --primary: #6366f1;
  --primary-dark: #4f46e5;
  --secondary: #8b5cf6;
  --success: #10b981;
  --danger: #ef4444;
  --warning: #f59e0b;
  --info: #3b82f6;
  --dark: #1f2937;
  --light: #f3f4f6;
  
  /* Gradients */
  --gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  --gradient-success: linear-gradient(135deg, #0cebeb 0%, #20e3b2 100%);
  --gradient-sunset: linear-gradient(135deg, #fa709a 0%, #fee140 100%);
  
  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
  
  /* Transitions */
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
  box-sizing: border-box;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  min-height: 100vh;
  padding: 2rem 0;
}

/* Glass Morphism Effect */
.glass {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: var(--shadow-xl);
}

.glass-dark {
  background: rgba(31, 41, 55, 0.95);
  backdrop-filter: blur(10px);
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: var(--shadow-xl);
  color: white;
}

/* Card Enhancements */
.card {
  border: none;
  border-radius: 16px;
  box-shadow: var(--shadow-md);
  transition: var(--transition);
  overflow: hidden;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

.card-gradient {
  background: var(--gradient-primary);
  color: white;
}

/* Button Enhancements */
.btn {
  border-radius: 12px;
  padding: 0.75rem 1.5rem;
  font-weight: 600;
  transition: var(--transition);
  border: none;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-gradient {
  background: var(--gradient-primary);
  color: white;
}

.btn-gradient:hover {
  background: linear-gradient(135deg, #764ba2 0%, #667eea 100%);
  color: white;
}

/* Input Enhancements */
.form-control, .form-select {
  border-radius: 12px;
  border: 2px solid #e5e7eb;
  padding: 0.75rem 1rem;
  transition: var(--transition);
}

.form-control:focus, .form-select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

/* Stat Cards */
.stat-card {
  background: white;
  border-radius: 16px;
  padding: 1.5rem;
  box-shadow: var(--shadow-md);
  transition: var(--transition);
}

.stat-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.stat-card .stat-value {
  font-size: 2.5rem;
  font-weight: 700;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-card .stat-label {
  color: #6b7280;
  font-size: 0.875rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Product Cards */
.product-card {
  position: relative;
  overflow: hidden;
  border-radius: 16px;
  transition: var(--transition);
}

.product-card img {
  transition: var(--transition);
}

.product-card:hover img {
  transform: scale(1.05);
}

.product-badge {
  position: absolute;
  top: 1rem;
  right: 1rem;
  z-index: 10;
}

/* Chat Interface */
.chat-container {
  height: 600px;
  display: flex;
  flex-direction: column;
}

.chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 1.5rem;
  background: #f9fafb;
}

.chat-message {
  display: flex;
  margin-bottom: 1rem;
  animation: slideIn 0.3s ease-out;
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.chat-message.sent {
  justify-content: flex-end;
}

.chat-bubble {
  max-width: 70%;
  padding: 0.75rem 1rem;
  border-radius: 16px;
  box-shadow: var(--shadow-sm);
}

.chat-bubble.received {
  background: white;
  border-bottom-left-radius: 4px;
}

.chat-bubble.sent {
  background: var(--gradient-primary);
  color: white;
  border-bottom-right-radius: 4px;
}

/* Task List */
.task-item {
  background: white;
  border-radius: 12px;
  padding: 1rem;
  margin-bottom: 0.75rem;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 1rem;
}

.task-item:hover {
  box-shadow: var(--shadow-md);
  transform: translateX(4px);
}

.task-item.completed {
  opacity: 0.6;
}

.task-item.completed .task-title {
  text-decoration: line-through;
}

/* Data Table Enhancements */
.table {
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.table thead {
  background: var(--gradient-primary);
  color: white;
}

.table tbody tr {
  transition: var(--transition);
}

.table tbody tr:hover {
  background: #f3f4f6;
  transform: scale(1.01);
}

/* Navigation */
.navbar {
  border-radius: 16px;
  box-shadow: var(--shadow-md);
  margin-bottom: 2rem;
}

/* Animations */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in {
  animation: fadeIn 0.5s ease-out;
}

@keyframes pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}

.pulse {
  animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

/* Utility Classes */
.gradient-text {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hover-lift {
  transition: var(--transition);
}

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

/* Scrollbar Styling */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: #f1f1f1;
  border-radius: 10px;
}

::-webkit-scrollbar-thumb {
  background: var(--primary);
  border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--primary-dark);
}

/* Responsive */
@media (max-width: 768px) {
  body {
    padding: 1rem 0;
  }
  
  .stat-card .stat-value {
    font-size: 2rem;
  }
  
  .chat-bubble {
    max-width: 85%;
  }
}