src/app/globals.css

@import "tailwindcss";
@import "tw-animate-css";

@custom-variant dark (&:is(.dark *));

/* ============================================
   DESIGN TOKENS - OpenPrompt Design System
   Premium Palette: Indigo (#6366f1) + Rose (#f43f5e) + Teal (#14b8a6)
   Crafted for visual comfort and modern aesthetics
   ============================================ */

:root {
  /* Light Mode - Warm Cream Base */
  --background: 60 9% 98%;
  --foreground: 224 71% 4%;

  --card: 60 6% 97%;
  --card-foreground: 224 71% 4%;

  --popover: 0 0% 100%;
  --popover-foreground: 224 71% 4%;

  /* Indigo Primary - Rich & Vibrant */
  --primary: 239 84% 67%;
  --primary-foreground: 0 0% 100%;

  --secondary: 220 14% 96%;
  --secondary-foreground: 220 9% 12%;

  /* Rose Accent - Warm & Inviting */
  --accent: 347 77% 50%;
  --accent-foreground: 0 0% 100%;

  --muted: 220 14% 96%;
  --muted-foreground: 220 9% 46%;

  --destructive: 0 72% 51%;
  --destructive-foreground: 0 0% 98%;

  --border: 220 13% 91%;
  --input: 220 13% 91%;
  --ring: 239 84% 67%;

  --radius: 0.625rem;

  /* Success - Teal / Warning - Amber */
  --success: 168 76% 42%;
  --warning: 43 96% 56%;

  /* Chart Colors - Harmonious Palette */
  --chart-1: 239 84% 67%;
  --chart-2: 347 77% 50%;
  --chart-3: 168 76% 42%;
  --chart-4: 271 81% 56%;
  --chart-5: 31 97% 72%;

  --sidebar: 60 6% 97%;
  --sidebar-foreground: 220 9% 12%;
  --sidebar-primary: 239 84% 67%;
  --sidebar-primary-foreground: 0 0% 100%;
  --sidebar-accent: 220 14% 96%;
  --sidebar-accent-foreground: 220 9% 12%;
  --sidebar-border: 220 13% 91%;
  --sidebar-ring: 239 84% 67%;
}

.dark {
  /* Dark Mode - Deep Slate with Subtle Blue */
  --background: 222 47% 6%;
  --foreground: 210 40% 98%;

  --card: 222 47% 9%;
  --card-foreground: 210 40% 98%;

  --popover: 222 47% 9%;
  --popover-foreground: 210 40% 98%;

  /* Indigo Primary - Glowing */
  --primary: 239 84% 67%;
  --primary-foreground: 0 0% 100%;

  --secondary: 217 33% 17%;
  --secondary-foreground: 210 40% 98%;

  /* Rose Accent - Soft Glow */
  --accent: 347 77% 50%;
  --accent-foreground: 0 0% 100%;

  --muted: 217 33% 17%;
  --muted-foreground: 215 20% 65%;

  --destructive: 0 62% 30%;
  --destructive-foreground: 0 0% 98%;

  --border: 217 33% 17%;
  --input: 217 33% 17%;
  --ring: 239 84% 67%;

  /* Chart Colors - Vibrant for Dark Mode */
  --chart-1: 239 84% 67%;
  --chart-2: 347 77% 50%;
  --chart-3: 168 76% 42%;
  --chart-4: 271 81% 56%;
  --chart-5: 31 97% 72%;

  --sidebar: 222 47% 9%;
  --sidebar-foreground: 210 40% 98%;
  --sidebar-primary: 239 84% 67%;
  --sidebar-primary-foreground: 0 0% 100%;
  --sidebar-accent: 217 33% 17%;
  --sidebar-accent-foreground: 210 40% 98%;
  --sidebar-border: 217 33% 17%;
  --sidebar-ring: 239 84% 67%;
}

/* ============================================
   THEME UTILITIES
   ============================================ */

@theme inline {
  --color-background: hsl(var(--background));
  --color-foreground: hsl(var(--foreground));
  --color-card: hsl(var(--card));
  --color-card-foreground: hsl(var(--card-foreground));
  --color-primary: hsl(var(--primary));
  --color-primary-foreground: hsl(var(--primary-foreground));
  --color-secondary: hsl(var(--secondary));
  --color-secondary-foreground: hsl(var(--secondary-foreground));
  --color-accent: hsl(var(--accent));
  --color-accent-foreground: hsl(var(--accent-foreground));
  --color-muted: hsl(var(--muted));
  --color-muted-foreground: hsl(var(--muted-foreground));
  --color-destructive: hsl(var(--destructive));
  --color-border: hsl(var(--border));
  --color-ring: hsl(var(--ring));
  --color-input: hsl(var(--input));

  /* Fonts */
  --font-sans: var(--font-inter), 'Inter', system-ui, sans-serif;
  --font-serif: var(--font-playfair), 'Playfair Display', serif;
  --font-mono: var(--font-jetbrains), 'JetBrains Mono', monospace;

  /* Radius */
  --radius-sm: calc(var(--radius) - 4px);
  --radius-md: var(--radius);
  --radius-lg: calc(var(--radius) + 4px);
  --radius-xl: calc(var(--radius) + 8px);

  --color-sidebar-ring: hsl(var(--sidebar-ring));
  --color-sidebar-border: hsl(var(--sidebar-border));
  --color-sidebar-accent-foreground: hsl(var(--sidebar-accent-foreground));
  --color-sidebar-accent: hsl(var(--sidebar-accent));
  --color-sidebar-primary-foreground: hsl(var(--sidebar-primary-foreground));
  --color-sidebar-primary: hsl(var(--sidebar-primary));
  --color-sidebar-foreground: hsl(var(--sidebar-foreground));
  --color-sidebar: hsl(var(--sidebar));
  --color-chart-5: hsl(var(--chart-5));
  --color-chart-4: hsl(var(--chart-4));
  --color-chart-3: hsl(var(--chart-3));
  --color-chart-2: hsl(var(--chart-2));
  --color-chart-1: hsl(var(--chart-1));
  --color-popover-foreground: hsl(var(--popover-foreground));
  --color-popover: hsl(var(--popover));
}

/* ============================================
   BASE STYLES
   ============================================ */

* {
  border-color: hsl(var(--border));
}

body {
  background: hsl(var(--background));
  color: hsl(var(--foreground));
  font-family: var(--font-sans);
  font-feature-settings: "rlig" 1, "calt" 1;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ============================================
   TYPOGRAPHY
   ============================================ */

.font-serif {
  font-family: var(--font-serif);
}

.font-mono {
  font-family: var(--font-mono);
}

/* Modern Solid Color - Clean & Professional */
.text-gradient {
  color: hsl(var(--primary));
}

.text-gradient-subtle {
  color: hsl(var(--muted-foreground));
}

/* ============================================
   GLASSMORPHISM EFFECTS
   ============================================ */

.glass {
  background: hsl(var(--card) / 0.8);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid hsl(var(--border) / 0.5);
}

.glass-strong {
  background: hsl(var(--card) / 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid hsl(var(--border));
}

/* ============================================
   GRADIENT BACKGROUNDS
   ============================================ */

.bg-gradient-primary {
  background: linear-gradient(135deg, hsl(var(--primary)) 0%, hsl(239 84% 55%) 100%);
}

.bg-gradient-accent {
  background: linear-gradient(135deg, hsl(var(--accent)) 0%, hsl(347 77% 40%) 100%);
}

.bg-gradient-hero {
  background:
    radial-gradient(ellipse 80% 50% at 50% -20%, hsl(var(--primary) / 0.15) 0%, transparent 50%),
    radial-gradient(ellipse 60% 40% at 80% 0%, hsl(var(--accent) / 0.1) 0%, transparent 50%),
    hsl(var(--background));
}

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

@keyframes fade-in {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

@keyframes slide-up {
  from {
    opacity: 0;
    transform: translateY(10px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pulse-glow {

  0%,
  100% {
    box-shadow: 0 0 20px hsl(var(--primary) / 0.3);
  }

  50% {
    box-shadow: 0 0 40px hsl(var(--primary) / 0.5);
  }
}

@keyframes shimmer {
  0% {
    background-position: -200% 0;
  }

  100% {
    background-position: 200% 0;
  }
}

.animate-fade-in {
  animation: fade-in 0.3s ease-out;
}

.animate-slide-up {
  animation: slide-up 0.4s ease-out;
}

.animate-pulse-glow {
  animation: pulse-glow 2s ease-in-out infinite;
}

.animate-shimmer {
  background: linear-gradient(90deg,
      hsl(var(--muted)) 0%,
      hsl(var(--muted-foreground) / 0.1) 50%,
      hsl(var(--muted)) 100%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
}

/* ============================================
   SCROLLBAR STYLING
   ============================================ */

::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: hsl(var(--muted));
  border-radius: 4px;
}

::-webkit-scrollbar-thumb {
  background: hsl(var(--muted-foreground) / 0.3);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: hsl(var(--muted-foreground) / 0.5);
}

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

.focus-ring {
  outline: none;
}

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

/* ============================================
   UTILITY CLASSES
   ============================================ */

.bg-grid {
  background-image:
    linear-gradient(hsl(var(--border) / 0.3) 1px, transparent 1px),
    linear-gradient(90deg, hsl(var(--border) / 0.3) 1px, transparent 1px);
  background-size: 40px 40px;
}

.bg-dots {
  background-image: radial-gradient(hsl(var(--muted-foreground) / 0.15) 1px,
      transparent 1px);
  background-size: 20px 20px;
}

/* Prompt variable highlighting */
.prompt-variable {
  color: hsl(var(--primary));
  background: hsl(var(--primary) / 0.1);
  padding: 0.125rem 0.375rem;
  border-radius: 0.25rem;
  font-family: var(--font-mono);
  font-size: 0.875em;
}

/* Button glow effect */
.btn-glow {
  box-shadow: 0 0 20px hsl(var(--primary) / 0.4);
  transition: box-shadow 0.3s ease;
}

.btn-glow:hover {
  box-shadow: 0 0 30px hsl(var(--primary) / 0.6);
}

@layer base {
  * {
    @apply border-border outline-ring/50;
  }

  body {
    @apply bg-background text-foreground;
  }
}

/* Ticker Animations */
@keyframes infinite-scroll {
  from {
    transform: translateX(0);
  }

  to {
    transform: translateX(-50%);
  }
}

.animate-infinite-scroll {
  animation: infinite-scroll 40s linear infinite;
}

.hover\:pause:hover {
  animation-play-state: paused;
}

.text-shadow-sm {
  text-shadow: 0 0 10px currentColor;
}

/* ============================================
   STACK AUTH CUSTOM STYLES
   Override default Stack Auth styling
   ============================================ */

/* Stack Auth container */
[data-stack-theme] {
  font-family: 'Inter', system-ui, sans-serif !important;
}

/* Stack Auth cards */
[data-stack-theme] [class*="card"],
[data-stack-theme] [class*="Card"] {
  border-radius: 1rem !important;
  border: 1px solid hsl(var(--border)) !important;
  box-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1) !important;
}

/* Stack Auth buttons */
[data-stack-theme] button[class*="primary"],
[data-stack-theme] [class*="Button"][class*="primary"] {
  background: linear-gradient(135deg, hsl(var(--primary)) 0%, hsl(271 81% 56%) 100%) !important;
  border-radius: 0.75rem !important;
  font-weight: 600 !important;
  transition: all 0.2s ease !important;
}

[data-stack-theme] button[class*="primary"]:hover {
  transform: translateY(-1px) !important;
  box-shadow: 0 4px 12px hsl(var(--primary) / 0.4) !important;
}

/* Stack Auth inputs */
[data-stack-theme] input {
  border-radius: 0.625rem !important;
  border: 1px solid hsl(var(--border)) !important;
  transition: all 0.2s ease !important;
}

[data-stack-theme] input:focus {
  border-color: hsl(var(--primary)) !important;
  box-shadow: 0 0 0 3px hsl(var(--primary) / 0.1) !important;
}

/* Stack Auth links */
[data-stack-theme] a {
  color: hsl(var(--primary)) !important;
  transition: color 0.2s ease !important;
}

[data-stack-theme] a:hover {
  color: hsl(271 81% 56%) !important;
}

/* Stack Auth loading spinner override */
[data-stack-theme] [class*="loading"],
[data-stack-theme] [class*="spinner"] {
  color: hsl(var(--primary)) !important;
}