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

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

@theme inline {
  --color-background: var(--background);
  --color-foreground: var(--foreground);
  --font-sans: var(--font-outfit);
  --font-mono: var(--font-mono);
  --font-display: var(--font-fraunces);
  --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);
  --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);

  /* VinEye "Cave a Vin" palette */
  --color-vine: #4ADE80;
  --color-vine-dim: #166534;
  --color-gold: #D97706;
  --color-gold-dim: #92400E;
  --color-wine: #BE123C;
  --color-cream: #FAFAF9;
  --color-stone-800: #292524;
  --color-stone-700: #44403C;
  --color-stone-600: #57534E;
  --color-stone-400: #A8A29E;
}

:root {
  /* Warm stone dark palette — "Cave a Vin" */
  --background: oklch(0.11 0.005 60);
  --foreground: oklch(0.93 0.005 80);
  --card: oklch(0.15 0.005 60);
  --card-foreground: oklch(0.93 0.005 80);
  --popover: oklch(0.15 0.005 60);
  --popover-foreground: oklch(0.93 0.005 80);
  --primary: oklch(0.72 0.19 150);
  --primary-foreground: oklch(0.13 0.01 150);
  --secondary: oklch(0.19 0.005 60);
  --secondary-foreground: oklch(0.85 0.005 80);
  --muted: oklch(0.19 0.005 60);
  --muted-foreground: oklch(0.58 0.01 75);
  --accent: oklch(0.19 0.008 60);
  --accent-foreground: oklch(0.93 0.005 80);
  --destructive: oklch(0.55 0.22 25);
  --border: oklch(0.23 0.006 60);
  --input: oklch(0.20 0.005 60);
  --ring: oklch(0.72 0.19 150);
  --radius: 0.625rem;

  --chart-1: oklch(0.72 0.19 150);
  --chart-2: oklch(0.68 0.14 85);
  --chart-3: oklch(0.65 0.16 300);
  --chart-4: oklch(0.70 0.13 230);
  --chart-5: oklch(0.62 0.20 25);

  --sidebar: oklch(0.13 0.005 60);
  --sidebar-foreground: oklch(0.78 0.005 80);
  --sidebar-primary: oklch(0.72 0.19 150);
  --sidebar-primary-foreground: oklch(0.13 0.01 150);
  --sidebar-accent: oklch(0.18 0.015 150);
  --sidebar-accent-foreground: oklch(0.78 0.12 150);
  --sidebar-border: oklch(0.20 0.005 60);
  --sidebar-ring: oklch(0.72 0.19 150);
}

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

/* ─── Glow utilities ─── */
.glow-green {
  box-shadow:
    0 0 0 1px oklch(0.72 0.19 150 / 0.15),
    0 0 20px -5px oklch(0.72 0.19 150 / 0.15);
}
.glow-green-sm {
  box-shadow:
    0 0 0 1px oklch(0.72 0.19 150 / 0.10),
    0 0 12px -4px oklch(0.72 0.19 150 / 0.12);
}
.glow-gold {
  box-shadow:
    0 0 0 1px oklch(0.68 0.14 85 / 0.15),
    0 0 20px -5px oklch(0.68 0.14 85 / 0.15);
}
.glow-wine {
  box-shadow:
    0 0 0 1px oklch(0.55 0.22 25 / 0.15),
    0 0 20px -5px oklch(0.55 0.22 25 / 0.15);
}

/* ─── Glass card ─── */
.glass-card {
  background: oklch(0.15 0.005 60 / 0.6);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid oklch(0.28 0.006 60 / 0.5);
}

/* ─── Gradient border ─── */
.gradient-border {
  position: relative;
}
.gradient-border::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(
    135deg,
    oklch(0.72 0.19 150 / 0.4),
    oklch(0.68 0.14 85 / 0.2),
    oklch(0.72 0.19 150 / 0.1)
  );
  mask:
    linear-gradient(#fff 0 0) content-box,
    linear-gradient(#fff 0 0);
  mask-composite: exclude;
  -webkit-mask-composite: xor;
  pointer-events: none;
}

/* ─── Vine pulse animation ─── */
@keyframes vine-pulse {
  0%, 100% { opacity: 0.4; }
  50% { opacity: 1; }
}
.animate-vine-pulse {
  animation: vine-pulse 3s ease-in-out infinite;
}

/* ─── Subtle grain texture ─── */
.grain::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  opacity: 0.03;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
}

/* ─── Scrollbar styling ─── */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: oklch(0.30 0.005 60);
  border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
  background: oklch(0.38 0.005 60);
}

/* ─── Selection color ─── */
::selection {
  background: oklch(0.72 0.19 150 / 0.3);
  color: oklch(0.95 0.005 80);
}