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

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

:root {
  /* Primary - Indigo */
  --primary: oklch(0.55 0.24 264);
  --primary-foreground: oklch(0.98 0.01 264);

  /* Background & Surfaces */
  --background: #f8fafc;
  --foreground: oklch(0.15 0.02 280);
  --card: oklch(1 0 0);
  --card-foreground: oklch(0.15 0.02 280);
  --popover: oklch(1 0 0);
  --popover-foreground: oklch(0.15 0.02 280);

  /* Secondary */
  --secondary: oklch(0.95 0.02 264);
  --secondary-foreground: oklch(0.25 0.05 264);

  /* Muted */
  --muted: oklch(0.94 0.02 280);
  --muted-foreground: oklch(0.45 0.03 280);

  /* Accent - Cyan */
  --accent: oklch(0.92 0.04 200);
  --accent-foreground: oklch(0.25 0.08 200);

  /* Destructive */
  --destructive: oklch(0.55 0.22 25);
  --destructive-foreground: oklch(0.98 0.01 25);

  /* Borders & Inputs */
  --border: hsla(210, 100%, 85%, 1);
  --input: oklch(0.92 0.02 280);
  --ring: hsla(210, 100%, 85%, 1);

  /* Card Glow */
  --card-glow: hsla(210, 100%, 85%, 0.3);
  --card-hover-border: hsla(210, 100%, 75%, 0.8);

  /* Chart Colors - Vibrant Palette */
  --chart-1: oklch(0.55 0.24 264);
  --chart-2: oklch(0.65 0.20 200);
  --chart-3: oklch(0.60 0.18 160);
  --chart-4: oklch(0.70 0.20 85);
  --chart-5: oklch(0.60 0.22 320);

  --radius: 0.75rem;

  /* Sidebar */
  --sidebar: #ffffff;
  --sidebar-foreground: #64748b;
  --sidebar-primary: #2563eb;
  --sidebar-primary-foreground: #ffffff;
  --sidebar-accent: #f1f5f9;
  --sidebar-accent-foreground: #0f172a;
  --sidebar-border: #e2e8f0;
  --sidebar-ring: #3b82f6;
}

.dark {
  /* Primary - Light Indigo */
  --primary: oklch(0.70 0.20 264);
  --primary-foreground: oklch(0.15 0.02 264);

  /* Background & Surfaces */
  --background: oklch(0.12 0.02 280);
  --foreground: oklch(0.95 0.01 280);
  --card: oklch(0.16 0.02 280);
  --card-foreground: oklch(0.95 0.01 280);
  --popover: oklch(0.16 0.02 280);
  --popover-foreground: oklch(0.95 0.01 280);

  /* Secondary */
  --secondary: oklch(0.22 0.03 264);
  --secondary-foreground: oklch(0.90 0.02 264);

  /* Muted */
  --muted: oklch(0.20 0.02 280);
  --muted-foreground: oklch(0.65 0.02 280);

  /* Accent */
  --accent: oklch(0.22 0.04 200);
  --accent-foreground: oklch(0.85 0.08 200);

  /* Destructive */
  --destructive: oklch(0.45 0.18 25);
  --destructive-foreground: oklch(0.90 0.08 25);

  /* Borders & Inputs */
  --border: oklch(0.25 0.02 280);
  --input: oklch(0.22 0.02 280);
  --ring: oklch(0.70 0.20 264);

  /* Chart Colors */
  --chart-1: oklch(0.65 0.22 264);
  --chart-2: oklch(0.70 0.18 200);
  --chart-3: oklch(0.65 0.16 160);
  --chart-4: oklch(0.75 0.18 85);
  --chart-5: oklch(0.65 0.20 320);

  /* Sidebar */
  --sidebar: oklch(0.14 0.02 280);
  --sidebar-foreground: oklch(0.95 0.01 280);
  --sidebar-primary: oklch(0.65 0.22 264);
  --sidebar-primary-foreground: oklch(0.95 0.01 264);
  --sidebar-accent: oklch(0.22 0.03 264);
  --sidebar-accent-foreground: oklch(0.90 0.02 264);
  --sidebar-border: oklch(0.25 0.02 280);
  --sidebar-ring: oklch(0.70 0.20 264);
}

@theme inline {
  --font-sans: 'Geist', 'Geist Fallback', system-ui, sans-serif;
  --font-mono: 'Geist Mono', 'Geist Mono Fallback', monospace;
  --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-destructive-foreground: var(--destructive-foreground);
  --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);
  --radius-sm: calc(var(--radius) - 4px);
  --radius-md: calc(var(--radius) - 2px);
  --radius-lg: var(--radius);
  --radius-xl: calc(var(--radius) + 4px);
  --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);
}

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

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

/* Premium Background with Animated Mesh Gradient */
@layer utilities {
  .bg-mesh-gradient {
    background: #f8fafc;
  }

  .dark .bg-mesh-gradient {
    background: hsla(210, 30%, 15%, 1);
  }

  /* Glassmorphism Card */
  .glass-card {
    background: oklch(1 0 0 / 0.7);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid oklch(1 0 0 / 0.2);
    box-shadow:
      0 4px 6px -1px oklch(0 0 0 / 0.05),
      0 10px 15px -3px oklch(0 0 0 / 0.08),
      0 20px 25px -5px oklch(0 0 0 / 0.05),
      inset 0 1px 0 oklch(1 0 0 / 0.5);
  }

  .dark .glass-card {
    background: oklch(0.18 0.02 280 / 0.7);
    border: 1px solid oklch(1 0 0 / 0.08);
    box-shadow:
      0 4px 6px -1px oklch(0 0 0 / 0.15),
      0 10px 15px -3px oklch(0 0 0 / 0.20),
      0 20px 25px -5px oklch(0 0 0 / 0.15),
      inset 0 1px 0 oklch(1 0 0 / 0.05);
  }

  /* Gradient Text */
  .text-gradient {
    background: linear-gradient(135deg, oklch(0.55 0.24 264), oklch(0.60 0.20 200));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
  }

  .dark .text-gradient {
    background: linear-gradient(135deg, oklch(0.75 0.20 264), oklch(0.70 0.18 200));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
  }

  /* Gradient Button */
  .btn-gradient {
    background: linear-gradient(135deg, oklch(0.55 0.24 264), oklch(0.50 0.22 280));
    box-shadow:
      0 4px 14px 0 oklch(0.55 0.24 264 / 0.35),
      inset 0 1px 0 oklch(1 0 0 / 0.15);
    transition: all 0.3s ease;
  }

  .btn-gradient:hover {
    box-shadow:
      0 6px 20px 0 oklch(0.55 0.24 264 / 0.45),
      inset 0 1px 0 oklch(1 0 0 / 0.2);
    transform: translateY(-1px);
  }

  .btn-gradient:active {
    transform: translateY(0);
    box-shadow:
      0 2px 8px 0 oklch(0.55 0.24 264 / 0.30),
      inset 0 1px 0 oklch(1 0 0 / 0.15);
  }

  /* Card Glow Border */
  .card-glow {
    position: relative;
  }

  .card-glow::before {
    content: '';
    position: absolute;
    inset: -1px;
    background: linear-gradient(135deg, oklch(0.55 0.24 264 / 0.3), oklch(0.60 0.20 200 / 0.3));
    border-radius: inherit;
    z-index: -1;
    opacity: 0;
    transition: opacity 0.3s ease;
  }

  .card-glow:hover::before {
    opacity: 1;
  }

  /* Progress Bar Gradient */
  .progress-gradient {
    background: linear-gradient(90deg, oklch(0.55 0.24 264), oklch(0.60 0.20 200), oklch(0.65 0.18 160));
    background-size: 200% 100%;
    animation: progress-shimmer 2s ease infinite;
  }

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

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

  /* Subtle Float Animation */
  .float-subtle {
    animation: float-subtle 6s ease-in-out infinite;
  }

  @keyframes float-subtle {

    0%,
    100% {
      transform: translateY(0);
    }

    50% {
      transform: translateY(-5px);
    }
  }

  /* Input Focus Glow */
  .input-glow:focus-within {
    box-shadow: 0 0 0 3px oklch(0.55 0.24 264 / 0.15);
  }

  /* Step Indicator */
  .step-active {
    background: linear-gradient(135deg, oklch(0.55 0.24 264), oklch(0.50 0.22 280));
    color: white;
    box-shadow: 0 2px 8px oklch(0.55 0.24 264 / 0.3);
  }

  .step-completed {
    background: oklch(0.65 0.18 160);
    color: white;
  }

  .step-pending {
    background: oklch(0.90 0.02 280);
    color: oklch(0.50 0.02 280);
  }

  .dark .step-pending {
    background: oklch(0.25 0.02 280);
    color: oklch(0.60 0.02 280);
  }
}

@layer utilities {
  @keyframes logo-float {

    0%,
    100% {
      transform: translateY(0) scale(1);
    }

    50% {
      transform: translateY(-3px) scale(1.02);
    }
  }

  @keyframes logo-spin-slow {
    from {
      transform: rotate(0deg);
    }

    to {
      transform: rotate(360deg);
    }
  }

  @keyframes logo-spin-reverse-slow {
    from {
      transform: rotate(360deg);
    }

    to {
      transform: rotate(0deg);
    }
  }

  .animate-logo-float {
    animation: logo-float 3s ease-in-out infinite;
  }

  .animate-logo-spin-slow {
    animation: logo-spin-slow 12s linear infinite;
  }

  .animate-logo-spin-reverse-slow {
    animation: logo-spin-reverse-slow 8s linear infinite;
  }

}

/* Prevent layout shift when Dialog locks body scroll */
html {
  overflow-y: scroll;
  /* always show scrollbar to prevent width jump */
}

body[data-scroll-locked] {
  overflow: hidden;
  padding-right: var(--removed-body-scroll-bar-size, 0px) !important;
}