src/index.css

/* DO NOT CHANGE */
@import "tailwindcss";
@import "tw-animate-css";
@custom-variant dark (&:is(.dark *));

/* Minimalism Design System */
@theme inline {
  --radius-sm: calc(var(--radius) - 4px);
  --radius-md: calc(var(--radius) - 2px);
  --radius-lg: var(--radius);
  --radius-xl: calc(var(--radius) + 4px);
  --color-background: var(--background);
  --color-foreground: var(--foreground);
  --color-card: var(--card);
  --color-card-foreground: var(--card-foreground);
  --color-popover: var(--popover);
  --color-popover-foreground: var(--popover-foreground);
  --color-primary: var(--primary);
  --color-primary-foreground: var(--primary-foreground);
  --color-secondary: var(--secondary);
  --color-secondary-foreground: var(--secondary-foreground);
  --color-muted: var(--muted);
  --color-muted-foreground: var(--muted-foreground);
  --color-accent: var(--accent);
  --color-accent-foreground: var(--accent-foreground);
  --color-destructive: var(--destructive);
  --color-border: var(--border);
  --color-input: var(--input);
  --color-ring: var(--ring);
  --color-chart-1: var(--chart-1);
  --color-chart-2: var(--chart-2);
  --color-chart-3: var(--chart-3);
  --color-chart-4: var(--chart-4);
  --color-chart-5: var(--chart-5);
  --color-sidebar: var(--sidebar);
  --color-sidebar-foreground: var(--sidebar-foreground);
  --color-sidebar-primary: var(--sidebar-primary);
  --color-sidebar-primary-foreground: var(--sidebar-primary-foreground);
  --color-sidebar-accent: var(--sidebar-accent);
  --color-sidebar-accent-foreground: var(--sidebar-accent-foreground);
  --color-sidebar-border: var(--sidebar-border);
  --color-sidebar-ring: var(--sidebar-ring);

  /* Minimalism spacing scale */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
}

/* Minimalism Dark Theme - Near-monochrome palette */
:root {
  --radius: 0.375rem;
  --background: oklch(0.13 0 0);
  --foreground: oklch(0.93 0 0);
  --card: oklch(0.15 0 0);
  --card-foreground: oklch(0.93 0 0);
  --popover: oklch(0.15 0 0);
  --popover-foreground: oklch(0.93 0 0);
  --primary: oklch(0.93 0 0);
  --primary-foreground: oklch(0.13 0 0);
  --secondary: oklch(0.2 0 0);
  --secondary-foreground: oklch(0.85 0 0);
  --muted: oklch(0.18 0 0);
  --muted-foreground: oklch(0.65 0 0);
  --accent: oklch(0.25 0 0);
  --accent-foreground: oklch(0.93 0 0);
  --destructive: oklch(0.58 0.12 22);
  --border: oklch(0.25 0 0);
  --input: oklch(0.22 0 0);
  --ring: oklch(0.4 0 0);
  --chart-1: oklch(0.6 0 0);
  --chart-2: oklch(0.55 0 0);
  --chart-3: oklch(0.5 0 0);
  --chart-4: oklch(0.45 0 0);
  --chart-5: oklch(0.4 0 0);
  --sidebar: oklch(0.11 0 0);
  --sidebar-foreground: oklch(0.93 0 0);
  --sidebar-primary: oklch(0.93 0 0);
  --sidebar-primary-foreground: oklch(0.13 0 0);
  --sidebar-accent: oklch(0.2 0 0);
  --sidebar-accent-foreground: oklch(0.93 0 0);
  --sidebar-border: oklch(0.2 0 0);
  --sidebar-ring: oklch(0.4 0 0);
}

/* Light mode override - not used, we force dark */
.light {
  --background: oklch(1 0 0);
  --foreground: oklch(0.145 0 0);
  --card: oklch(1 0 0);
  --card-foreground: oklch(0.145 0 0);
  --popover: oklch(1 0 0);
  --popover-foreground: oklch(0.145 0 0);
  --primary: oklch(0.205 0 0);
  --primary-foreground: oklch(0.985 0 0);
  --secondary: oklch(0.97 0 0);
  --secondary-foreground: oklch(0.205 0 0);
  --muted: oklch(0.97 0 0);
  --muted-foreground: oklch(0.556 0 0);
  --accent: oklch(0.97 0 0);
  --accent-foreground: oklch(0.205 0 0);
  --destructive: oklch(0.577 0.245 27.325);
  --border: oklch(0.922 0 0);
  --input: oklch(0.922 0 0);
  --ring: oklch(0.708 0 0);
  --chart-1: oklch(0.646 0.222 41.116);
  --chart-2: oklch(0.6 0.118 184.704);
  --chart-3: oklch(0.398 0.07 227.392);
  --chart-4: oklch(0.828 0.189 84.429);
  --chart-5: oklch(0.769 0.188 70.08);
  --sidebar: oklch(0.985 0 0);
  --sidebar-foreground: oklch(0.145 0 0);
  --sidebar-primary: oklch(0.205 0 0);
  --sidebar-primary-foreground: oklch(0.985 0 0);
  --sidebar-accent: oklch(0.97 0 0);
  --sidebar-accent-foreground: oklch(0.205 0 0);
  --sidebar-border: oklch(0.922 0 0);
  --sidebar-ring: oklch(0.708 0 0);
}

.dark {
  --background: oklch(0.13 0 0);
  --foreground: oklch(0.93 0 0);
  --card: oklch(0.15 0 0);
  --card-foreground: oklch(0.93 0 0);
  --popover: oklch(0.15 0 0);
  --popover-foreground: oklch(0.93 0 0);
  --primary: oklch(0.93 0 0);
  --primary-foreground: oklch(0.13 0 0);
  --secondary: oklch(0.2 0 0);
  --secondary-foreground: oklch(0.85 0 0);
  --muted: oklch(0.18 0 0);
  --muted-foreground: oklch(0.65 0 0);
  --accent: oklch(0.25 0 0);
  --accent-foreground: oklch(0.93 0 0);
  --destructive: oklch(0.58 0.12 22);
  --border: oklch(0.25 0 0);
  --input: oklch(0.22 0 0);
  --ring: oklch(0.4 0 0);
  --chart-1: oklch(0.6 0 0);
  --chart-2: oklch(0.55 0 0);
  --chart-3: oklch(0.5 0 0);
  --chart-4: oklch(0.45 0 0);
  --chart-5: oklch(0.4 0 0);
  --sidebar: oklch(0.11 0 0);
  --sidebar-foreground: oklch(0.93 0 0);
  --sidebar-primary: oklch(0.93 0 0);
  --sidebar-primary-foreground: oklch(0.13 0 0);
  --sidebar-accent: oklch(0.2 0 0);
  --sidebar-accent-foreground: oklch(0.93 0 0);
  --sidebar-border: oklch(0.2 0 0);
  --sidebar-ring: oklch(0.4 0 0);
}

@layer base {
  * {
    @apply border-border outline-ring/50;
  }
  body {
    @apply bg-background text-foreground antialiased;
    font-feature-settings: "cv02", "cv03", "cv04", "cv11";
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
  }
  button:not([disabled]),
  [role="button"]:not([disabled]) {
    cursor: pointer;
  }

  /* Minimalism scrollbar */
  ::-webkit-scrollbar {
    width: 4px;
    height: 4px;
  }
  ::-webkit-scrollbar-track {
    background: transparent;
  }
  ::-webkit-scrollbar-thumb {
    background: oklch(0.3 0 0);
    border-radius: 2px;
  }
  ::-webkit-scrollbar-thumb:hover {
    background: oklch(0.4 0 0);
  }

  /* Selection style */
  ::selection {
    background: oklch(0.35 0 0);
    color: oklch(0.93 0 0);
  }
}

/* Minimalism utility classes */
@layer utilities {
  .text-balance {
    text-wrap: balance;
  }
  .text-pretty {
    text-wrap: pretty;
  }
  .bg-dot {
    background-image: radial-gradient(oklch(0.25 0 0) 0.5px, transparent 0.5px);
    background-size: 16px 16px;
  }
  .bg-grid {
    background-image:
      linear-gradient(to right, oklch(0.2 0 0) 0.5px, transparent 0.5px),
      linear-gradient(to bottom, oklch(0.2 0 0) 0.5px, transparent 0.5px);
    background-size: 24px 24px;
  }
  .animate-fade-in {
    animation: fadeIn 0.5s ease-out forwards;
  }
  .animate-slide-up {
    animation: slideUp 0.4s ease-out forwards;
  }
  .animate-slide-down {
    animation: slideDown 0.3s ease-out forwards;
  }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slideUp {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes slideDown {
  from { opacity: 0; transform: translateY(-12px); }
  to { opacity: 1; transform: translateY(0); }
}