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

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

/*
 * Theme: Zed-inspired with blue undertones
 * Uses modern OKLCH color space for perceptually uniform colors
 * Light mode: clean whites with subtle blue undertones
 * Dark mode: blue-tinted blacks
 */

:root {
	/* Light mode - clean whites with blue undertones (Zed-inspired) */
	--background: oklch(0.995 0.003 250);
	--foreground: oklch(0.2 0.025 250);
	--card: oklch(1 0 0);
	--card-foreground: oklch(0.2 0.025 250);
	--popover: oklch(1 0 0);
	--popover-foreground: oklch(0.2 0.025 250);
	--primary: oklch(0.55 0.16 230);
	--primary-foreground: oklch(0.98 0.01 230);
	--secondary: oklch(0.95 0.01 250);
	--secondary-foreground: oklch(0.25 0.02 250);
	--muted: oklch(0.96 0.008 250);
	--muted-foreground: oklch(0.45 0.02 250);
	--accent: oklch(0.94 0.015 230);
	--accent-foreground: oklch(0.25 0.02 250);
	--destructive: oklch(0.55 0.22 25);
	--border: oklch(0.9 0.01 250);
	--input: oklch(0.92 0.01 250);
	--ring: oklch(0.55 0.16 230);
	--chart-1: oklch(0.65 0.15 230);
	--chart-2: oklch(0.6 0.14 235);
	--chart-3: oklch(0.55 0.13 240);
	--chart-4: oklch(0.5 0.12 245);
	--chart-5: oklch(0.45 0.11 250);
	--radius: 0.375rem;
	--sidebar: oklch(0.97 0.008 250);
	--sidebar-foreground: oklch(0.2 0.025 250);
	--sidebar-primary: oklch(0.55 0.16 230);
	--sidebar-primary-foreground: oklch(0.98 0.01 230);
	--sidebar-accent: oklch(0.94 0.012 230);
	--sidebar-accent-foreground: oklch(0.25 0.02 250);
	--sidebar-border: oklch(0.9 0.01 250);
	--sidebar-ring: oklch(0.55 0.16 230);
	/* Shadows & interaction */
	--shadow-card: 0 1px 3px oklch(0.2 0.02 250 / 0.08), 0 1px 2px oklch(0.2 0.02 250 / 0.06);
	--shadow-card-hover: 0 4px 12px oklch(0.2 0.02 250 / 0.1), 0 2px 4px oklch(0.2 0.02 250 / 0.06);
	--shadow-popover: 0 4px 16px oklch(0.2 0.02 250 / 0.12), 0 2px 6px oklch(0.2 0.02 250 / 0.08);
	--selection-bg: oklch(0.55 0.16 230 / 0.15);
	--focus-ring: oklch(0.55 0.16 230 / 0.5);
}

.dark {
	/* Dark mode - blue-tinted blacks (Zed-inspired) */
	--background: oklch(0.14 0.02 250);
	--foreground: oklch(0.88 0.01 250);
	--card: oklch(0.18 0.022 250);
	--card-foreground: oklch(0.88 0.01 250);
	--popover: oklch(0.18 0.022 250);
	--popover-foreground: oklch(0.88 0.01 250);
	--primary: oklch(0.7 0.14 220);
	--primary-foreground: oklch(0.15 0.03 220);
	--secondary: oklch(0.22 0.02 250);
	--secondary-foreground: oklch(0.88 0.01 250);
	--muted: oklch(0.22 0.018 250);
	--muted-foreground: oklch(0.55 0.02 250);
	--accent: oklch(0.24 0.025 230);
	--accent-foreground: oklch(0.88 0.01 250);
	--destructive: oklch(0.65 0.2 25);
	--border: oklch(0.28 0.02 250);
	--input: oklch(0.25 0.02 250);
	--ring: oklch(0.7 0.14 220);
	--chart-1: oklch(0.75 0.14 220);
	--chart-2: oklch(0.7 0.13 225);
	--chart-3: oklch(0.65 0.12 230);
	--chart-4: oklch(0.6 0.11 235);
	--chart-5: oklch(0.55 0.1 240);
	--sidebar: oklch(0.16 0.02 250);
	--sidebar-foreground: oklch(0.88 0.01 250);
	--sidebar-primary: oklch(0.7 0.14 220);
	--sidebar-primary-foreground: oklch(0.15 0.03 220);
	--sidebar-accent: oklch(0.24 0.025 230);
	--sidebar-accent-foreground: oklch(0.88 0.01 250);
	--sidebar-border: oklch(0.28 0.02 250);
	--sidebar-ring: oklch(0.7 0.14 220);
	/* Shadows & interaction */
	--shadow-card: 0 1px 3px oklch(0 0 0 / 0.3), 0 1px 2px oklch(0 0 0 / 0.2);
	--shadow-card-hover: 0 4px 12px oklch(0 0 0 / 0.4), 0 2px 4px oklch(0 0 0 / 0.2);
	--shadow-popover: 0 4px 16px oklch(0 0 0 / 0.5), 0 2px 6px oklch(0 0 0 / 0.3);
	--selection-bg: oklch(0.7 0.14 220 / 0.2);
	--focus-ring: oklch(0.7 0.14 220 / 0.6);
}

@theme inline {
	--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) - 4px);
	--radius-md: calc(var(--radius) - 2px);
	--radius-lg: var(--radius);
	--radius-xl: calc(var(--radius) + 4px);
	--radius-2xl: calc(var(--radius) + 8px);
	--radius-3xl: calc(var(--radius) + 12px);
	--radius-4xl: calc(var(--radius) + 16px);
}

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

	/* Text selection */
	::selection {
		background: var(--selection-bg);
	}

	/* Enhanced focus states */
	:focus-visible {
		outline: 2px solid var(--focus-ring);
		outline-offset: 2px;
	}

	/* Smooth transitions for interactive elements */
	button,
	a,
	[role="button"],
	input,
	select,
	textarea {
		@apply transition-colors duration-150;
	}
}