Projects/front/src/index.css

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

@tailwind base;
@tailwind components;
@tailwind utilities;

:root {
  --background: 220 40% 97%;
  --foreground: 222 47% 11%;
  --card: 0 0% 100%;
  --card-foreground: 222 47% 11%;
  --muted: 210 40% 96%;
  --muted-foreground: 215 16% 47%;
  --border: 214 32% 91%;
  --ring: 262 80% 50%;
  --primary: 262 80% 50%;
  --primary-foreground: 0 0% 100%;
  --secondary: 316 70% 50%;
  --secondary-foreground: 0 0% 100%;
  --accent: 214 100% 97%;
  --accent-foreground: 222 47% 11%;
  --radius: 1.25rem;
  
  /* Glassmorphism system */
  --glass-bg: rgba(255, 255, 255, 0.45);
  --glass-border: rgba(255, 255, 255, 0.6);
  --glass-highlight: rgba(255, 255, 255, 0.85);
  --glass-shadow: 0 8px 32px 0 rgba(15, 23, 42, 0.04);
}

.dark {
  --background: 224 71% 4%;
  --foreground: 210 40% 98%;
  --card: 224 71% 7%;
  --card-foreground: 210 40% 98%;
  --muted: 217 33% 12%;
  --muted-foreground: 215 20% 65%;
  --border: 217 33% 15%;
  --ring: 262 80% 60%;
  --primary: 262 80% 60%;
  --primary-foreground: 222 47% 8%;
  --secondary: 316 70% 60%;
  --secondary-foreground: 222 47% 8%;
  --accent: 217 33% 14%;
  --accent-foreground: 210 40% 98%;
  
  /* Glassmorphism system */
  --glass-bg: rgba(13, 20, 38, 0.45);
  --glass-border: rgba(255, 255, 255, 0.05);
  --glass-highlight: rgba(255, 255, 255, 0.08);
  --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.35);
}

.dark body {
  background-image: 
    radial-gradient(circle at 10% 20%, rgba(99, 102, 241, 0.15), transparent 40%),
    radial-gradient(circle at 90% 10%, rgba(236, 72, 153, 0.12), transparent 35%),
    radial-gradient(circle at 50% 80%, rgba(20, 184, 166, 0.1), transparent 40%),
    radial-gradient(circle at 80% 90%, rgba(139, 92, 246, 0.12), transparent 35%);
}

html {
  scroll-behavior: smooth;
}

body {
  @apply antialiased;
  background-color: hsl(var(--background));
  background-image: 
    radial-gradient(circle at 10% 20%, rgba(99, 102, 241, 0.12), transparent 35%),
    radial-gradient(circle at 90% 10%, rgba(236, 72, 153, 0.1), transparent 30%),
    radial-gradient(circle at 50% 80%, rgba(20, 184, 166, 0.08), transparent 35%),
    radial-gradient(circle at 80% 90%, rgba(139, 92, 246, 0.08), transparent 30%);
  background-attachment: fixed;
  color: hsl(var(--foreground));
  font-family: 'Plus Jakarta Sans', 'Inter', ui-sans-serif, system-ui, sans-serif;
  min-height: 100vh;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Outfit', sans-serif;
  letter-spacing: -0.02em;
}

/* Premium custom scrollbar */
* {
  scrollbar-width: thin;
  scrollbar-color: rgba(124, 58, 237, 0.2) transparent;
}

::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: rgba(124, 58, 237, 0.2);
  border-radius: 999px;
  transition: background 0.3s ease;
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(124, 58, 237, 0.45);
}

::selection {
  background: hsl(var(--primary) / 0.3);
}

:focus-visible {
  outline: 2px solid hsl(var(--ring));
  outline-offset: 2px;
}

a {
  color: inherit;
  text-decoration: none;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

button,
input,
textarea,
select {
  font: inherit;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Base UI Glassmorphism styles */
.glass {
  background: var(--glass-bg);
  backdrop-filter: blur(28px);
  -webkit-backdrop-filter: blur(28px);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow), inset 0 1px 1px var(--glass-highlight);
}

.surface {
  background: var(--glass-bg);
  backdrop-filter: blur(28px);
  -webkit-backdrop-filter: blur(28px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  box-shadow: var(--glass-shadow), inset 0 1px 1px var(--glass-highlight);
  color: hsl(var(--card-foreground));
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.surface:hover {
  transform: translateY(-4px) scale(1.005);
  border-color: rgba(124, 58, 237, 0.2);
  box-shadow: 0 20px 40px 0 rgba(0, 0, 0, 0.08), inset 0 1px 1px var(--glass-highlight);
}

.dark .surface:hover {
  border-color: rgba(124, 58, 237, 0.3);
  box-shadow: 0 20px 45px 0 rgba(0, 0, 0, 0.45), inset 0 1px 1px var(--glass-highlight);
}

/* Text Gradient Utilities */
.gradient-text {
  background: linear-gradient(135deg, hsl(var(--primary)), hsl(var(--secondary)));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.gradient-text-animated {
  background: linear-gradient(135deg, hsl(var(--primary)), hsl(var(--secondary)), hsl(var(--primary)));
  background-size: 200% auto;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: gradient-shift 6s linear infinite;
}

/* Premium Inputs */
.glass-input {
  background: rgba(255, 255, 255, 0.45);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  box-shadow: inset 0 1px 1px var(--glass-highlight);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.dark .glass-input {
  background: rgba(15, 23, 42, 0.45);
}

.glass-input:focus {
  background: rgba(255, 255, 255, 0.6);
  border-color: hsl(var(--primary) / 0.5);
  box-shadow: 0 0 0 4px hsl(var(--primary) / 0.15), inset 0 1px 1px var(--glass-highlight);
}

.dark .glass-input:focus {
  background: rgba(15, 23, 42, 0.6);
  border-color: hsl(var(--primary) / 0.6);
  box-shadow: 0 0 0 4px hsl(var(--primary) / 0.25), inset 0 1px 1px var(--glass-highlight);
}

@layer components {
  /* Buttons styling */
  .btn-base {
    @apply inline-flex items-center justify-center gap-2 rounded-full px-6 py-2.5 text-sm font-semibold transition-all duration-300 cursor-pointer;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
  }

  .btn-primary {
    @apply btn-base text-white shadow-lg shadow-indigo-500/10 dark:shadow-indigo-500/5;
    background: linear-gradient(135deg, hsl(var(--primary)), hsl(var(--secondary)));
    background-size: 200% auto;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  }
  
  .btn-primary:hover {
    background-position: right center;
    transform: translateY(-2px) scale(1.02);
    box-shadow: 0 12px 24px -6px hsl(var(--primary) / 0.4);
  }

  .btn-secondary {
    @apply btn-base border text-slate-800 dark:text-slate-100;
    background: var(--glass-bg);
    border-color: var(--glass-border);
    box-shadow: var(--glass-shadow), inset 0 1px 1px var(--glass-highlight);
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  }
  
  .btn-secondary:hover {
    background: rgba(255, 255, 255, 0.7);
    border-color: rgba(124, 58, 237, 0.3);
    transform: translateY(-2px) scale(1.02);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.06), inset 0 1px 1px var(--glass-highlight);
  }
  
  .dark .btn-secondary:hover {
    background: rgba(30, 41, 59, 0.7);
    border-color: rgba(124, 58, 237, 0.4);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.25), inset 0 1px 1px var(--glass-highlight);
  }

  /* Card and headings styling */
  .card {
    @apply surface p-6;
  }

  .section-heading {
    @apply text-3.5xl font-extrabold tracking-tight text-slate-950 dark:text-white;
    font-family: 'Outfit', sans-serif;
  }

  .section-muted {
    @apply text-base text-slate-500 dark:text-slate-400;
  }

  /* Premium Glass Cards */
  .premium-glass {
    background: var(--glass-bg);
    backdrop-filter: blur(32px);
    -webkit-backdrop-filter: blur(32px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius);
    box-shadow: var(--glass-shadow), inset 0 1px 1px var(--glass-highlight);
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  }
  
  .premium-glass:hover {
    transform: translateY(-4px) scale(1.005);
    border-color: rgba(124, 58, 237, 0.2);
    box-shadow: 0 24px 50px -12px rgba(0,0,0,0.1), inset 0 1px 1px var(--glass-highlight);
  }

  .dark .premium-glass:hover {
    border-color: rgba(124, 58, 237, 0.35);
    box-shadow: 0 24px 55px -12px rgba(0,0,0,0.45), inset 0 1px 1px var(--glass-highlight);
  }

  .premium-gradient {
    @apply bg-gradient-to-br from-indigo-500 via-fuchsia-500 to-pink-500 text-transparent bg-clip-text;
  }

  .premium-bg-gradient {
    background: linear-gradient(135deg, rgba(124, 58, 237, 0.06), rgba(236, 72, 153, 0.06));
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
  }

  /* Hover Lift Effect */
  .hover-lift {
    @apply transition-all duration-300;
  }
  
  .hover-lift:hover {
    transform: translateY(-4px) scale(1.01);
    box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.1);
  }

  /* Animations */
  .animate-float {
    animation: float 6s ease-in-out infinite;
  }

  .animate-pulse-slow {
    animation: pulse 4s cubic-bezier(0.4, 0, 0.6, 1) infinite;
  }
}

@keyframes float {
  0% { transform: translateY(0px); }
  50% { transform: translateY(-10px); }
  100% { transform: translateY(0px); }
}

@keyframes gradient-shift {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

/* User Preferences overrides */
.no-glass .premium-glass,
.no-glass .backdrop-blur-sm,
.no-glass .backdrop-blur-md,
.no-glass .backdrop-blur-lg,
.no-glass .backdrop-blur-xl,
.no-glass .backdrop-blur-2xl,
.no-glass .backdrop-blur-3xl {
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
}
.no-glass .premium-glass {
  background-color: rgb(248, 250, 252) !important;
}
.dark.no-glass .premium-glass {
  background-color: rgb(15, 23, 42) !important;
}

.no-animations * {
  animation: none !important;
  transition: none !important;
}