@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&display=swap');

:root {
  --bg-gradient-light: linear-gradient(135deg, #f0f4f8 0%, #e0e7ff 100%);
  --bg-gradient-dark: linear-gradient(135deg, #090e17 0%, #151b29 100%);
  --glass-bg-light: rgba(255, 255, 255, 0.7);
  --glass-border-light: rgba(255, 255, 255, 0.4);
  --glass-bg-dark: rgba(21, 27, 41, 0.65);
  --glass-border-dark: rgba(255, 255, 255, 0.08);
}

body {
  font-family: 'Outfit', sans-serif;
  transition: background-color 0.4s ease-in-out, color 0.4s ease-in-out;
}

body.light {
  background: var(--bg-gradient-light);
  min-height: 100vh;
}

body.dark {
  background: var(--bg-gradient-dark);
  min-height: 100vh;
}

/* Glassmorphism Utilities */
.glass {
  background: var(--glass-bg-light);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border-light);
}

.dark .glass {
  background: var(--glass-bg-dark);
  border: 1px solid var(--glass-border-dark);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

/* Sidebar Custom Scrollbar */
.sidebar::-webkit-scrollbar {
  width: 5px;
}
.sidebar::-webkit-scrollbar-track {
  background: transparent;
}
.sidebar::-webkit-scrollbar-thumb {
  background-color: rgba(156, 163, 175, 0.4);
  border-radius: 10px;
}
.sidebar::-webkit-scrollbar-thumb:hover {
  background-color: rgba(156, 163, 175, 0.7);
}

/* Card Hover Animations & Glow */
.hover-card {
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}
.hover-card:hover {
  transform: translateY(-6px) scale(1.01);
  box-shadow: 0 20px 30px -10px rgba(59, 130, 246, 0.15), 0 10px 15px -5px rgba(0, 0, 0, 0.05);
  border-color: rgba(59, 130, 246, 0.3);
}

.dark .hover-card:hover {
  box-shadow: 0 20px 30px -10px rgba(99, 102, 241, 0.2), 0 10px 15px -5px rgba(0, 0, 0, 0.3);
  border-color: rgba(99, 102, 241, 0.4);
}

/* Vibrant Gradient Text */
.text-gradient {
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-size: 200% auto;
  background-image: linear-gradient(to right, #4facfe 0%, #00f2fe 50%, #4facfe 100%);
  animation: shine 4s linear infinite;
}

.dark .text-gradient {
  background-image: linear-gradient(to right, #a8c0ff 0%, #3f2b96 50%, #a8c0ff 100%);
}

@keyframes shine {
  to {
    background-position: 200% center;
  }
}

/* Primary Button Glow */
.btn-primary {
  background-image: linear-gradient(to right, #3b82f6, #6366f1);
  color: white;
  border-radius: 0.5rem;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background-image: linear-gradient(to right, #2563eb, #4f46e5);
  z-index: -1;
  transition: opacity 0.3s ease;
  opacity: 0;
}

.btn-primary:hover::before {
  opacity: 1;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 20px -5px rgba(99, 102, 241, 0.4);
}

/* Form Input Animations */
.form-input {
  transition: all 0.3s ease;
  background-color: var(--glass-bg-light);
  border: 1px solid var(--glass-border-light);
}

.form-input:focus {
  transform: scale(1.02);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
}

.dark .form-input {
  background-color: rgba(31, 41, 55, 0.5);
  border-color: rgba(75, 85, 99, 0.4);
  color: white;
}

.dark .form-input:focus {
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.3);
  border-color: rgba(99, 102, 241, 0.5);
}

/* Standardized Alerts */
.alert-success { background-color: rgba(209, 250, 229, 0.8); color: #065f46; border-left: 4px solid #10b981; backdrop-filter: blur(4px); }
.alert-danger { background-color: rgba(254, 226, 226, 0.8); color: #991b1b; border-left: 4px solid #ef4444; backdrop-filter: blur(4px); }
.alert-warning { background-color: rgba(254, 243, 199, 0.8); color: #92400e; border-left: 4px solid #f59e0b; backdrop-filter: blur(4px); }
.alert-info { background-color: rgba(219, 234, 254, 0.8); color: #1e40af; border-left: 4px solid #3b82f6; backdrop-filter: blur(4px); }

.dark .alert-success { background-color: rgba(6, 95, 70, 0.4); color: #34d399; border-left-color: #059669; }
.dark .alert-danger { background-color: rgba(153, 27, 27, 0.4); color: #f87171; border-left-color: #dc2626; }
.dark .alert-warning { background-color: rgba(146, 64, 14, 0.4); color: #fbbf24; border-left-color: #d97706; }
.dark .alert-info { background-color: rgba(30, 64, 175, 0.4); color: #60a5fa; border-left-color: #2563eb; }

/* Micro-animations */
.animate-fade-in {
  animation: fadeIn 0.6s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

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

.animation-delay-100 { animation-delay: 100ms; }
.animation-delay-200 { animation-delay: 200ms; }
.animation-delay-300 { animation-delay: 300ms; }