Ilia Mashkov
dda8ef6368
Replace ASCII-art separators (====, box-drawing rules, ---- dashes) with plain section labels and rewrite the casual one-liners as terse, factual comments.
537 lines
15 KiB
CSS
537 lines
15 KiB
CSS
@import "tailwindcss";
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@import "tw-animate-css";
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@import "./fonts.css";
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@variant dark (&:where(.dark, .dark *));
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:root {
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/* Base font size */
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--font-size: 16px;
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/* GLYPHDIFF Design System */
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/* Primary Colors */
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--swiss-beige: #f3f0e9;
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--swiss-red: #ff3b30;
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--swiss-black: #1a1a1a;
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--swiss-white: #ffffff;
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/* Semantic mode-switching colors. These are redefined inside `.dark`
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so utilities that reference them auto-adapt without a `dark:` variant. */
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--color-border-subtle: var(--neutral-300);
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--color-text-subtle: var(--neutral-500);
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--color-skeleton: var(--neutral-200);
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--color-grid-line: rgb(0 0 0 / 0.03);
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/* Neutral Grays */
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--neutral-50: #fafafa;
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--neutral-100: #f5f5f5;
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--neutral-200: #e5e5e5;
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--neutral-300: #d4d4d4;
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--neutral-400: #a3a3a3;
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--neutral-500: #737373;
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--neutral-600: #525252;
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--neutral-700: #404040;
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--neutral-800: #262626;
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--neutral-900: #171717;
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/* Dark Mode Backgrounds */
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--dark-bg: #121212;
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--dark-card: #1e1e1e;
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--dark-border: rgba(255, 255, 255, 0.1);
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/* Light Mode Backgrounds */
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--light-bg: #f3f0e9;
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--light-card: #ffffff;
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--light-border: rgba(0, 0, 0, 0.05);
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/* Semantic Colors */
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--color-brand: var(--swiss-red);
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--color-surface: var(--swiss-beige);
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--color-paper: var(--swiss-white);
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/* Base Tailwind Colors (for compatibility) */
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--background: #ffffff;
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--foreground: oklch(0.145 0 0);
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--card: #ffffff;
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--card-foreground: oklch(0.145 0 0);
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--popover: oklch(1 0 0);
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--popover-foreground: oklch(0.145 0 0);
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--primary: #030213;
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--primary-foreground: oklch(1 0 0);
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--secondary: oklch(0.95 0.0058 264.53);
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--secondary-foreground: #030213;
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--muted: #ececf0;
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--muted-foreground: #717182;
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--accent: #e9ebef;
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--accent-foreground: #030213;
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--destructive: #d4183d;
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--destructive-foreground: #ffffff;
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--border: rgba(0, 0, 0, 0.1);
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--input: transparent;
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--input-background: #f3f3f5;
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--switch-background: #cbced4;
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--font-weight-medium: 500;
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--font-weight-normal: 400;
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--ring: oklch(0.708 0 0);
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--chart-1: oklch(0.646 0.222 41.116);
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--chart-2: oklch(0.6 0.118 184.704);
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--chart-3: oklch(0.398 0.07 227.392);
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--chart-4: oklch(0.828 0.189 84.429);
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--chart-5: oklch(0.769 0.188 70.08);
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--radius: 0rem;
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--sidebar: oklch(0.985 0 0);
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--sidebar-foreground: oklch(0.145 0 0);
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--sidebar-primary: #030213;
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--sidebar-primary-foreground: oklch(0.985 0 0);
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--sidebar-accent: oklch(0.97 0 0);
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--sidebar-accent-foreground: oklch(0.205 0 0);
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--sidebar-border: oklch(0.922 0 0);
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--sidebar-ring: oklch(0.708 0 0);
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/* Typography Scale */
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--text-xs: 0.75rem;
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--text-sm: 0.875rem;
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--text-base: 1rem;
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--text-lg: 1.125rem;
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--text-xl: 1.25rem;
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--text-2xl: 1.5rem;
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--text-3xl: 1.875rem;
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--text-4xl: 2.25rem;
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--text-5xl: 3rem;
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--text-6xl: 3.75rem;
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--text-7xl: 4.5rem;
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--text-8xl: 6rem;
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/* Comparison Font Sizes */
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--comparison-font-mobile: 3rem;
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--comparison-font-tablet: 4.5rem;
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--comparison-font-desktop: 6rem;
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}
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.dark {
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--color-surface: var(--dark-bg);
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--color-paper: var(--dark-card);
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/* Dark-mode overrides for the semantic mode-switching colors. */
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--color-border-subtle: rgb(255 255 255 / 0.1);
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--color-text-subtle: var(--neutral-400);
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--color-skeleton: var(--neutral-800);
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--color-grid-line: rgb(255 255 255 / 0.05);
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--background: oklch(0.145 0 0);
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--foreground: oklch(0.985 0 0);
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--card: oklch(0.145 0 0);
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--card-foreground: oklch(0.985 0 0);
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--popover: oklch(0.145 0 0);
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--popover-foreground: oklch(0.985 0 0);
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--primary: oklch(0.985 0 0);
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--primary-foreground: oklch(0.205 0 0);
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--secondary: oklch(0.269 0 0);
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--secondary-foreground: oklch(0.985 0 0);
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--muted: oklch(0.269 0 0);
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--muted-foreground: oklch(0.708 0 0);
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--accent: oklch(0.269 0 0);
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--accent-foreground: oklch(0.985 0 0);
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--destructive: oklch(0.396 0.141 25.723);
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--destructive-foreground: oklch(0.637 0.237 25.331);
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--border: oklch(0.269 0 0);
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--input: oklch(0.269 0 0);
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--ring: oklch(0.439 0 0);
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--font-weight-medium: 500;
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--font-weight-normal: 400;
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--chart-1: oklch(0.488 0.243 264.376);
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--chart-2: oklch(0.696 0.17 162.48);
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--chart-3: oklch(0.769 0.188 70.08);
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--chart-4: oklch(0.627 0.265 303.9);
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--chart-5: oklch(0.645 0.246 16.439);
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--sidebar: oklch(0.205 0 0);
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--sidebar-foreground: oklch(0.985 0 0);
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--sidebar-primary: oklch(0.488 0.243 264.376);
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--sidebar-primary-foreground: oklch(0.985 0 0);
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--sidebar-accent: oklch(0.269 0 0);
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--sidebar-accent-foreground: oklch(0.985 0 0);
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--sidebar-border: oklch(0.269 0 0);
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--sidebar-ring: oklch(0.439 0 0);
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}
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@theme {
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--color-background: var(--background);
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--color-foreground: var(--foreground);
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--color-card: var(--card);
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--color-card-foreground: var(--card-foreground);
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--color-popover: var(--popover);
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--color-popover-foreground: var(--popover-foreground);
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--color-primary: var(--primary);
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--color-primary-foreground: var(--primary-foreground);
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--color-secondary: var(--secondary);
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--color-secondary-foreground: var(--secondary-foreground);
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--color-muted: var(--muted);
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--color-muted-foreground: var(--muted-foreground);
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--color-accent: var(--accent);
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--color-accent-foreground: var(--accent-foreground);
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--color-destructive: var(--destructive);
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--color-destructive-foreground: var(--destructive-foreground);
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--color-border: var(--border);
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--color-input: var(--input);
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--color-input-background: var(--input-background);
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--color-switch-background: var(--switch-background);
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--color-ring: var(--ring);
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--color-chart-1: var(--chart-1);
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--color-chart-2: var(--chart-2);
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--color-chart-3: var(--chart-3);
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--color-chart-4: var(--chart-4);
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--color-chart-5: var(--chart-5);
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--radius-sm: 0rem;
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--radius-md: 0rem;
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--radius-lg: 0rem;
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--radius-xl: 0rem;
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--color-sidebar: var(--sidebar);
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--color-sidebar-foreground: var(--sidebar-foreground);
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--color-sidebar-primary: var(--sidebar-primary);
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--color-sidebar-primary-foreground: var(--sidebar-primary-foreground);
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--color-sidebar-accent: var(--sidebar-accent);
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--color-sidebar-accent-foreground: var(--sidebar-accent-foreground);
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--color-sidebar-border: var(--sidebar-border);
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--color-sidebar-ring: var(--sidebar-ring);
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--color-swiss-beige: var(--swiss-beige);
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--color-swiss-red: var(--swiss-red);
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--color-swiss-black: var(--swiss-black);
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--color-swiss-white: var(--swiss-white);
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--color-brand: var(--color-brand);
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--color-surface: var(--color-surface);
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--color-paper: var(--color-paper);
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--color-dark-bg: var(--dark-bg);
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--color-dark-card: var(--dark-card);
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--font-logo: 'Syne', system-ui, -apple-system, 'Segoe UI', Inter, Roboto, Arial, sans-serif;
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--font-mono: 'Space Mono', monospace;
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--font-primary: 'Space Grotesk', system-ui, -apple-system, 'Segoe UI', Inter, Roboto, Arial, sans-serif;
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--font-secondary: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, Arial, sans-serif;
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/* Micro typography scale — extends Tailwind's text-xs (0.75rem) downward */
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--text-5xs: 0.4375rem;
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--text-4xs: 0.5rem;
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--text-3xs: 0.5625rem;
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--text-2xs: 0.625rem;
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/* Monospace label tracking — used in Loader and Footnote */
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--tracking-wider-mono: 0.2em;
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/* Shadow tokens */
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/* Default resting shadow — equivalent to Tailwind's shadow-sm. Used on
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buttons, sliders, popover triggers in non-floating state. */
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--shadow-rest: 0 1px 2px 0 rgb(0 0 0 / 0.05);
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/* Swiss "hard offset" stamp — rests at 2px/2px, lifts to 3px/3px on
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hover, presses back to 1px/1px on active. Primary button motif. */
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--shadow-stamp-rest: 0.125rem 0.125rem 0 0 rgb(0 0 0 / 0.1);
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--shadow-stamp-hover: 0.1875rem 0.1875rem 0 0 rgb(0 0 0 / 0.15);
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--shadow-stamp-pressed: 0.0625rem 0.0625rem 0 0 rgb(0 0 0 / 0.1);
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/* Card-tier hard-offset stamp — wider, brand-tinted. Used on
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interactive cards (FontSampler hover). */
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--shadow-stamp-card: 5px 5px 0 0 var(--color-brand);
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/* Floating popovers (typography menu, combo control list). */
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--shadow-popover: 0 20px 40px -10px rgb(0 0 0 / 0.15);
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/* Drop-shadow under semi-translucent floating panels like the
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comparison slider's character row. */
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--shadow-floating-panel: 0 25px 50px -12px rgb(0 0 0 / 0.05);
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--shadow-floating-panel-dark: 0 25px 50px -12px rgb(0 0 0 / 0.2);
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/* Drawer / overlay shadow — full-strength shadow-2xl. */
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--shadow-overlay: 0 25px 50px -12px rgb(0 0 0 / 0.25);
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/* Motion tokens */
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--duration-fast: 150ms;
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--duration-normal: 200ms;
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--duration-slow: 300ms;
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--duration-slower: 500ms;
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/* Tailwind's default ease-in-out — symmetric, good for layout shifts. */
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--ease-standard: cubic-bezier(0.4, 0, 0.2, 1);
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/* Decelerating curve — matches Tailwind's ease-out. Dominant in this codebase. */
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--ease-out-soft: cubic-bezier(0, 0, 0.2, 1);
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/* Spring overshoot — used in character pop animation. */
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--ease-spring-overshoot: cubic-bezier(0.34, 1.56, 0.64, 1);
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}
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@layer base {
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* {
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@apply border-border outline-ring/50;
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}
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::selection {
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background-color: var(--color-brand);
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color: var(--swiss-white);
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}
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body {
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@apply bg-background text-foreground;
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font-family: var(--font-secondary);
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font-optical-sizing: auto;
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}
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html {
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font-size: var(--font-size);
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}
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h1 {
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font-size: var(--text-2xl);
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font-weight: var(--font-weight-medium);
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line-height: 1.5;
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}
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h2 {
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font-size: var(--text-xl);
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font-weight: var(--font-weight-medium);
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line-height: 1.5;
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}
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h3 {
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font-size: var(--text-lg);
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font-weight: var(--font-weight-medium);
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line-height: 1.5;
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}
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h4 {
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font-size: var(--text-base);
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font-weight: var(--font-weight-medium);
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line-height: 1.5;
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}
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label {
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font-size: var(--text-base);
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font-weight: var(--font-weight-medium);
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line-height: 1.5;
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}
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button {
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font-size: var(--text-base);
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font-weight: var(--font-weight-medium);
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line-height: 1.5;
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}
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input {
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font-size: var(--text-base);
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font-weight: var(--font-weight-normal);
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line-height: 1.5;
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}
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}
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/* Design-system utilities.
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Defined via `@utility` (Tailwind v4) so they integrate with the variant
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system (`hover:`, `dark:`, breakpoints) and don't rely on `@apply`
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chains. Colors reference the mode-switching semantic vars defined in
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`:root`/`.dark` above, so most utilities need no `dark:` variant in
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their definition or at call sites. */
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@utility border-subtle {
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border-color: var(--color-border-subtle);
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}
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/* Same color as border-subtle, applied via background-color — for 1px
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dividers, inline separator strips, and other hairlines that aren't
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element borders. */
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@utility bg-subtle {
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background-color: var(--color-border-subtle);
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}
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/* Muted text color — paired with `border-subtle` naming. The previous
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name `text-secondary` collided with Tailwind v4 auto-generating a
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utility from `--color-secondary` (the shadcn near-white surface token
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registered in `@theme`), which made every consumer effectively
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invisible (near-white text on light backgrounds). */
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@utility text-subtle {
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color: var(--color-text-subtle);
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}
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@utility focus-ring {
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&:focus-visible {
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outline: 2px solid transparent;
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outline-offset: 2px;
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box-shadow: 0 0 0 2px var(--color-background, white), 0 0 0 4px var(--color-brand);
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}
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}
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/* Surface utilities */
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@utility surface-canvas {
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background-color: var(--color-surface);
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}
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@utility surface-card {
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background-color: var(--color-paper);
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border: 1px solid var(--color-border-subtle);
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}
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@utility surface-card-elevated {
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background-color: var(--color-paper);
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border: 1px solid var(--color-border-subtle);
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box-shadow: var(--shadow-rest);
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}
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@utility surface-popover {
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background-color: var(--color-paper);
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border: 1px solid var(--color-border-subtle);
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box-shadow: var(--shadow-popover);
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}
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@utility surface-floating {
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background-color: color-mix(in srgb, var(--color-surface) 80%, transparent);
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backdrop-filter: blur(12px);
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border: 1px solid var(--color-border-subtle);
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}
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/* Shape / layout */
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@utility flex-center {
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display: flex;
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align-items: center;
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justify-content: center;
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}
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@utility skeleton-fill {
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background-color: color-mix(in srgb, var(--color-skeleton) 70%, transparent);
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}
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/* Subtle dotted-grid overlay used as a decorative background on the
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comparison paper surface. Color and intensity auto-switch via
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--color-grid-line. `bg-grid-sm` uses a tighter cell — typical mobile
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choice; `bg-grid` is the default desktop cell. Pair with absolute /
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pointer-events-none on the overlay element. */
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@utility bg-grid {
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background-image:
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linear-gradient(var(--color-grid-line) 1px, transparent 1px),
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linear-gradient(90deg, var(--color-grid-line) 1px, transparent 1px);
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background-size: 20px 20px;
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}
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@utility bg-grid-sm {
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background-image:
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linear-gradient(var(--color-grid-line) 1px, transparent 1px),
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linear-gradient(90deg, var(--color-grid-line) 1px, transparent 1px);
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background-size: 10px 10px;
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}
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/* Typography */
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@utility text-label-mono {
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font-family: var(--font-primary);
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font-weight: 700;
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letter-spacing: -0.025em;
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text-transform: uppercase;
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}
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/* Honor prefers-reduced-motion: collapse animation and transition timing. */
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@media (prefers-reduced-motion: reduce) {
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* {
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animation-duration: 0.01ms !important;
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animation-iteration-count: 1 !important;
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transition-duration: 0.01ms !important;
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}
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}
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/* Hint the upcoming height animation on open collapsibles. */
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[data-state="open"] {
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will-change: height;
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}
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/* Transition siblings of a focus-visible peer. */
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.peer:focus-visible ~ * {
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transition: all 150ms cubic-bezier(0.4, 0, 0.2, 1);
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}
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@keyframes nudge {
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0%, 100% {
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transform: translateY(0) scale(1) rotate(0deg);
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}
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2% {
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transform: translateY(-2px) scale(1.1) rotate(-1deg);
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}
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4% {
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transform: translateY(0) scale(1) rotate(1deg);
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|
}
|
|
6% {
|
|
transform: translateY(-2px) scale(1.1) rotate(0deg);
|
|
}
|
|
8% {
|
|
transform: translateY(0) scale(1) rotate(0deg);
|
|
}
|
|
}
|
|
|
|
.animate-nudge {
|
|
animation: nudge 10s ease-in-out infinite;
|
|
}
|
|
|
|
/* Scrollbar styling */
|
|
|
|
/* Standard API: color + width (Chrome 121+, Firefox 64+). */
|
|
@supports (scrollbar-width: auto) {
|
|
* {
|
|
scrollbar-width: thin;
|
|
scrollbar-color: hsl(0 0% 70% / 0.4) var(--color-surface);
|
|
}
|
|
|
|
.dark * {
|
|
scrollbar-color: hsl(0 0% 40% / 0.5) var(--color-surface);
|
|
}
|
|
}
|
|
|
|
/* WebKit fallback: applies on top of the standard API in Chrome, standalone in
|
|
older Safari. Covers what scrollbar-width can't — hiding buttons, exact sizing. */
|
|
@supports selector(::-webkit-scrollbar) {
|
|
::-webkit-scrollbar {
|
|
width: 6px;
|
|
height: 6px;
|
|
}
|
|
|
|
::-webkit-scrollbar-button {
|
|
display: none; /* hide scrollbar buttons */
|
|
}
|
|
|
|
::-webkit-scrollbar-track {
|
|
background: var(--color-surface);
|
|
}
|
|
|
|
::-webkit-scrollbar-thumb {
|
|
background: hsl(0 0% 70% / 0.4);
|
|
border-radius: 3px;
|
|
}
|
|
|
|
::-webkit-scrollbar-thumb:hover {
|
|
background: hsl(0 0% 50% / 0.6);
|
|
}
|
|
|
|
::-webkit-scrollbar-thumb:active {
|
|
background: hsl(0 0% 40% / 0.8);
|
|
}
|
|
|
|
::-webkit-scrollbar-corner {
|
|
background: var(--color-surface);
|
|
}
|
|
|
|
.dark ::-webkit-scrollbar-thumb { background: hsl(0 0% 40% / 0.5); }
|
|
.dark ::-webkit-scrollbar-thumb:hover { background: hsl(0 0% 55% / 0.6); }
|
|
.dark ::-webkit-scrollbar-thumb:active { background: hsl(0 0% 65% / 0.7); }
|
|
}
|
|
|
|
html {
|
|
scroll-behavior: smooth;
|
|
}
|
|
|
|
@media (prefers-reduced-motion: reduce) {
|
|
html { scroll-behavior: auto; }
|
|
}
|
|
|
|
body {
|
|
overscroll-behavior-y: none;
|
|
}
|
|
|
|
.scroll-stable {
|
|
scrollbar-gutter: stable;
|
|
}
|