src/index.css

@import "tailwindcss";
@import "tw-animate-css";
@import "shadcn/tailwind.css";
@import "@fontsource-variable/geist";

html {
  transition: font-size 0.2s ease;
}

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

@theme inline {
    --font-heading: var(--font-sans);
    --font-sans: 'Geist Variable', sans-serif;
    --color-sidebar-ring: var(--sidebar-ring);
    --color-sidebar-border: var(--sidebar-border);
    --color-sidebar-accent-foreground: var(--sidebar-accent-foreground);
    --color-sidebar-accent: var(--sidebar-accent);
    --color-sidebar-primary-foreground: var(--sidebar-primary-foreground);
    --color-sidebar-primary: var(--sidebar-primary);
    --color-sidebar-foreground: var(--sidebar-foreground);
    --color-sidebar: var(--sidebar);
    --color-chart-5: var(--chart-5);
    --color-chart-4: var(--chart-4);
    --color-chart-3: var(--chart-3);
    --color-chart-2: var(--chart-2);
    --color-chart-1: var(--chart-1);
    --color-ring: var(--ring);
    --color-input: var(--input);
    --color-border: var(--border);
    --color-destructive: var(--destructive);
    --color-accent-foreground: var(--accent-foreground);
    --color-accent: var(--accent);
    --color-muted-foreground: var(--muted-foreground);
    --color-muted: var(--muted);
    --color-secondary-foreground: var(--secondary-foreground);
    --color-secondary: var(--secondary);
    --color-primary-foreground: var(--primary-foreground);
    --color-primary: var(--primary);
    --color-popover-foreground: var(--popover-foreground);
    --color-popover: var(--popover);
    --color-card-foreground: var(--card-foreground);
    --color-card: var(--card);
    --color-foreground: var(--foreground);
    --color-background: var(--background);
    --radius-sm: calc(var(--radius) * 0.6);
    --radius-md: calc(var(--radius) * 0.8);
    --radius-lg: var(--radius);
    --radius-xl: calc(var(--radius) * 1.4);
    --radius-2xl: calc(var(--radius) * 1.8);
    --radius-3xl: calc(var(--radius) * 2.2);
    --radius-4xl: calc(var(--radius) * 2.6);
}

:root {
    --background: #0a0e1a;
    --foreground: #e8eaf6;
    --card: #0f1629;
    --card-foreground: #e8eaf6;
    --popover: #0f1629;
    --popover-foreground: #e8eaf6;
    --primary: #0284c7;
    --primary-foreground: #ffffff;
    --secondary: #121d35;
    --secondary-foreground: #e8eaf6;
    --muted: #121d35;
    --muted-foreground: #94a3b8;
    --accent: #121d35;
    --accent-foreground: #e8eaf6;
    --destructive: #ef4444;
    --border: rgba(14, 165, 233, 0.12);
    --input: rgba(14, 165, 233, 0.1);
    --ring: #0284c7;
    --radius: 1rem;
}

.dark {
    --background: oklch(0.145 0 0);
    --foreground: oklch(0.985 0 0);
    --card: oklch(0.205 0 0);
    --card-foreground: oklch(0.985 0 0);
    --popover: oklch(0.205 0 0);
    --popover-foreground: oklch(0.985 0 0);
    --primary: oklch(0.922 0 0);
    --primary-foreground: oklch(0.205 0 0);
    --secondary: oklch(0.269 0 0);
    --secondary-foreground: oklch(0.985 0 0);
    --muted: oklch(0.269 0 0);
    --muted-foreground: oklch(0.708 0 0);
    --accent: oklch(0.269 0 0);
    --accent-foreground: oklch(0.985 0 0);
    --destructive: oklch(0.704 0.191 22.216);
    --border: oklch(1 0 0 / 10%);
    --input: oklch(1 0 0 / 15%);
    --ring: oklch(0.556 0 0);
    --chart-1: oklch(0.87 0 0);
    --chart-2: oklch(0.556 0 0);
    --chart-3: oklch(0.439 0 0);
    --chart-4: oklch(0.371 0 0);
    --chart-5: oklch(0.269 0 0);
    --sidebar: oklch(0.205 0 0);
    --sidebar-foreground: oklch(0.985 0 0);
    --sidebar-primary: oklch(0.488 0.243 264.376);
    --sidebar-primary-foreground: oklch(0.985 0 0);
    --sidebar-accent: oklch(0.269 0 0);
    --sidebar-accent-foreground: oklch(0.985 0 0);
    --sidebar-border: oklch(1 0 0 / 10%);
    --sidebar-ring: oklch(0.556 0 0);
}

@layer base {
  * {
    @apply border-border outline-ring/50;
  }
  body {
    @apply bg-background text-foreground;
  }
  html {
    @apply font-sans;
  }
}

@layer utilities {
  .custom-scrollbar {
    scrollbar-width: thin;
    scrollbar-color: rgba(34, 211, 238, 0.45) rgba(15, 23, 42, 0.55);
  }

  .custom-scrollbar::-webkit-scrollbar {
    width: 10px;
  }

  .custom-scrollbar::-webkit-scrollbar-track {
    background: rgba(15, 23, 42, 0.45);
    border-radius: 999px;
  }

  .custom-scrollbar::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, rgba(14, 165, 233, 0.5), rgba(2, 132, 199, 0.55));
    border: 2px solid rgba(2, 6, 23, 0.8);
    border-radius: 999px;
  }

  .day-mode {
    filter: invert(1) hue-rotate(180deg);
  }
  
  .day-mode img,
  .day-mode video {
    filter: invert(1) hue-rotate(180deg);
  }

  /* Auto-hide scrollbar: hidden by default, visible on hover/scroll */
  .scrollbar-auto-hide {
    scrollbar-width: thin;
    scrollbar-color: transparent transparent;
    transition: scrollbar-color 0.3s ease;
  }

  .scrollbar-auto-hide:hover,
  .scrollbar-auto-hide:active {
    scrollbar-color: rgba(14, 165, 233, 0.35) rgba(10, 14, 26, 0.25);
  }

  .scrollbar-auto-hide::-webkit-scrollbar {
    width: 6px;
  }

  .scrollbar-auto-hide::-webkit-scrollbar-track {
    background: transparent;
  }

  .scrollbar-auto-hide::-webkit-scrollbar-thumb {
    background: transparent;
    border-radius: 999px;
    transition: background 0.3s ease;
  }

  .scrollbar-auto-hide:hover::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, rgba(14, 165, 233, 0.4), rgba(2, 132, 199, 0.45));
  }

  .company-logo-mark {
    transform: translateY(0);
  }

  .company-logo-mark:hover {
    animation: company-logo-float 1.6s ease-in-out infinite;
    will-change: transform;
  }

  .compiler-shell::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -2;
    pointer-events: none;
    background:
      linear-gradient(135deg, rgba(20, 184, 166, 0.11), transparent 34%, rgba(245, 158, 11, 0.06) 58%, rgba(59, 130, 246, 0.08)),
      linear-gradient(rgba(148, 163, 184, 0.045) 1px, transparent 1px),
      linear-gradient(90deg, rgba(148, 163, 184, 0.04) 1px, transparent 1px);
    background-size: 100% 100%, 72px 72px, 72px 72px;
    animation: compiler-grid-drift 18s linear infinite;
  }

  .compiler-shell::after {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -1;
    pointer-events: none;
    background:
      linear-gradient(90deg, transparent, rgba(125, 211, 252, 0.08), transparent),
      repeating-linear-gradient(0deg, transparent 0 9px, rgba(255, 255, 255, 0.018) 10px);
    opacity: 0.72;
    transform: translateX(-45%);
    animation: compiler-sheen 8s ease-in-out infinite;
  }

  .compiler-panel {
    box-shadow:
      inset 0 1px 0 rgba(255, 255, 255, 0.06),
      inset 0 -1px 0 rgba(255, 255, 255, 0.03),
      0 24px 70px rgba(0, 0, 0, 0.32);
  }

  .compiler-pulse {
    animation: compiler-pulse 1.9s ease-in-out infinite;
  }

  .compiler-equalizer {
    display: inline-flex;
    align-items: end;
    gap: 4px;
    height: 34px;
  }

  .compiler-equalizer span {
    display: block;
    width: 6px;
    height: 14px;
    border-radius: 999px;
    background: linear-gradient(180deg, #67e8f9, #34d399);
    box-shadow: 0 0 18px rgba(45, 212, 191, 0.35);
    animation: compiler-equalizer 0.82s ease-in-out infinite;
  }

  .compiler-equalizer span:nth-child(2) {
    animation-delay: 0.1s;
  }

  .compiler-equalizer span:nth-child(3) {
    animation-delay: 0.2s;
  }

  .compiler-equalizer span:nth-child(4) {
    animation-delay: 0.3s;
  }

  @keyframes compiler-grid-drift {
    0% {
      background-position: 0 0, 0 0, 0 0;
    }
    100% {
      background-position: 0 0, 72px 72px, 72px 72px;
    }
  }

  @keyframes compiler-sheen {
    0%, 28% {
      transform: translateX(-45%);
      opacity: 0.28;
    }
    55% {
      transform: translateX(45%);
      opacity: 0.75;
    }
    100% {
      transform: translateX(45%);
      opacity: 0.28;
    }
  }

  @keyframes compiler-pulse {
    0%, 100% {
      opacity: 0.65;
      transform: scale(0.9);
      box-shadow: 0 0 0 0 rgba(94, 234, 212, 0.34);
    }
    50% {
      opacity: 1;
      transform: scale(1);
      box-shadow: 0 0 0 8px rgba(94, 234, 212, 0);
    }
  }

  @keyframes compiler-equalizer {
    0%, 100% {
      height: 12px;
      opacity: 0.55;
    }
    50% {
      height: 34px;
      opacity: 1;
    }
  }

  .company-logo-icon {
    background: transparent;
    filter:
      drop-shadow(0 1px 1px rgba(255, 255, 255, 0.38))
      drop-shadow(0 0 7px rgba(34, 211, 238, 0.16));
  }

  .company-logo-mark:hover .company-logo-icon {
    animation: company-logo-breathe 1.6s ease-in-out infinite;
    will-change: filter, opacity;
  }

  @keyframes company-logo-float {
    0%, 100% {
      transform: translateY(0);
    }
    50% {
      transform: translateY(-3px);
    }
  }

  @keyframes company-logo-breathe {
    0%, 100% {
      opacity: 0.88;
      filter:
        drop-shadow(0 1px 1px rgba(255, 255, 255, 0.34))
        drop-shadow(0 0 5px rgba(34, 211, 238, 0.10));
    }
    50% {
      opacity: 1;
      filter:
        drop-shadow(0 1px 2px rgba(255, 255, 255, 0.52))
        drop-shadow(0 0 10px rgba(34, 211, 238, 0.26));
    }
  }
}


.no-scrollbar::-webkit-scrollbar { display: none; }
.no-scrollbar { -ms-overflow-style: none; scrollbar-width: none; }

/* ── Global scrollbar inactivity fade ───────────────────────────────────── */
/* When body has .scrollbar-inactive, fade all visible scrollbar thumbs out  */
body.scrollbar-inactive *::-webkit-scrollbar-thumb {
  background: transparent !important;
  transition: background 0.5s ease;
}
body.scrollbar-inactive * {
  scrollbar-color: transparent transparent;
}