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style(css): add centralized oklch color system

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DanielS
2026-08-06 17:32:21 +02:00
parent ec264e2680
commit a94f883ab6
2 changed files with 63 additions and 108 deletions
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120
shop/app/globals.css
View File

@@ -2,110 +2,58 @@
@tailwind components;
@tailwind utilities;
@layer base {
:root {
/* Light Mode: Maximierter Kontrast (Reines Weißer Hintergrund + Tiefschwarzer Text) */
--background: 0 0% 100%;
--foreground: 224 71% 4%;
--card: 0 0% 100%;
--card-foreground: 224 71% 4%;
--popover: 0 0% 100%;
--popover-foreground: 224 71% 4%;
/* Primary: Cyan/Blau lesbarer gemacht */
--primary: 199 100% 35%;
--primary-foreground: 0 0% 100%;
/* Muted & Accent: Deutlich dunklerer Text für Barrierefreiheit */
--secondary: 220 14% 90%;
--secondary-foreground: 224 71% 4%;
--muted: 220 14% 92%;
--muted-foreground: 220 20% 28%;
/* Vorher 40% Helligkeit, jetzt 28% (viel dunkler) */
--accent: 220 14% 90%;
--accent-foreground: 224 71% 4%;
--destructive: 0 84% 50%;
--destructive-foreground: 0 0% 100%;
--border: 220 14% 75%;
/* Grenzen sichtbarer gemacht */
--input: 220 14% 75%;
--ring: 199 100% 35%;
--radius: 0.75rem;
html {
color-scheme: dark;
}
.dark {
/* Dark Mode: Reines Tiefschwarz erhöht den Kontrast zu weißem Text drastisch */
:root {
/* OKLCH Zentral-Farbsystem */
--oklch-background: 0.145 0.01 148;
--oklch-surface: 0.20 0.01 148;
--oklch-surface-hover: 0.25 0.012 148;
--oklch-primary: 0.68 0.18 255;
--oklch-primary-hover: 0.75 0.18 255;
--oklch-secondary: 0.76 0.15 155;
--oklch-text-main: 0.98 0 0;
--oklch-text-muted: 0.70 0.01 148;
--oklch-border: 0.31 0.012 148;
/* Classic HSL Mappings */
--background: 240 10% 3.9%;
--foreground: 0 0% 98%;
--card: 240 10% 3.9%;
--card-foreground: 0 0% 98%;
--popover: 240 10% 3.9%;
--popover-foreground: 0 0% 98%;
--primary: 0 0% 98%;
--primary-foreground: 240 5.9% 10%;
--primary: 217 91% 60%;
--primary-foreground: 0 0% 100%;
--secondary: 240 3.7% 15.9%;
--secondary-foreground: 0 0% 98%;
/* Muted Text: Helligkeit massiv erhöht, damit Beschreibungen lesbar sind */
--muted: 240 3.7% 15.9%;
--muted-foreground: 240 5% 75%;
/* Vorher 56.9% Helligkeit, jetzt 75% (viel heller) */
--muted-foreground: 240 5% 64.9%;
--accent: 240 3.7% 15.9%;
--accent-foreground: 0 0% 98%;
--destructive: 0 72% 51%;
/* Helleres Rot für dunklen Hintergrund */
--destructive: 0 62.8% 30.6%;
--destructive-foreground: 0 0% 98%;
--border: 240 3.7% 25%;
/* Grenzen im Dunkeln besser sichtbar */
--input: 240 3.7% 25%;
--ring: 240 4.9% 83.9%;
}
--border: 240 3.7% 15.9%;
--input: 240 3.7% 15.9%;
--ring: 217 91% 60%;
--radius: 0.75rem;
}
/* Automatischer High-Contrast-Modus für Betriebssystem-Vorgaben */
@media (prefers-contrast: more) {
:root {
--foreground: 0 0% 0%;
--muted-foreground: 0 0% 0%;
--border: 0 0% 0%;
input, select, textarea, option {
background-color: oklch(var(--oklch-surface)) !important;
color: oklch(var(--oklch-text-main)) !important;
border: 1px solid oklch(var(--oklch-border) / 0.4) !important;
}
.dark {
--background: 0 0% 0%;
--foreground: 0 0% 100%;
--muted-foreground: 0 0% 100%;
--border: 0 0% 100%;
}
input:focus, select:focus, textarea:focus {
border-color: oklch(var(--oklch-primary)) !important;
outline: none !important;
box-shadow: 0 0 0 2px oklch(var(--oklch-primary) / 0.2) !important;
}
@layer base {
* {
@apply border-border;
}
body {
@apply bg-background text-foreground antialiased;
font-feature-settings: "rlig" 1, "calt" 1;
}
}
@layer utilities {
/* Glassmorphism Kontraste geschärft (höhere Deckkraft) */
.glass {
@apply bg-white/20 backdrop-blur-md border border-white/40;
}
.glass-dark {
@apply bg-black/40 backdrop-blur-md border border-white/20;
}
.text-gradient {
@apply text-blue-500 dark:text-blue-400;
}
option {
color: oklch(var(--oklch-text-main)) !important;
background-color: oklch(var(--oklch-surface)) !important;
}

27
shop/tailwind.config.ts
View File

@@ -11,7 +11,23 @@ export default {
theme: {
extend: {
colors: {
background: "hsl(var(--background))",
background: "oklch(var(--oklch-background) / <alpha-value>)",
surface: {
DEFAULT: "oklch(var(--oklch-surface) / <alpha-value>)",
hover: "oklch(var(--oklch-surface-hover) / <alpha-value>)",
},
primary: {
DEFAULT: "oklch(var(--oklch-primary) / <alpha-value>)",
hover: "oklch(var(--oklch-primary-hover) / <alpha-value>)",
foreground: "hsl(var(--primary-foreground))",
},
secondary: {
DEFAULT: "oklch(var(--oklch-secondary) / <alpha-value>)",
foreground: "hsl(var(--secondary-foreground))",
},
"text-main": "oklch(var(--oklch-text-main) / <alpha-value>)",
"text-muted": "oklch(var(--oklch-text-muted) / <alpha-value>)",
border: "oklch(var(--oklch-border) / <alpha-value>)",
foreground: "hsl(var(--foreground))",
card: {
DEFAULT: "hsl(var(--card))",
@@ -21,14 +37,6 @@ export default {
DEFAULT: "hsl(var(--popover))",
foreground: "hsl(var(--popover-foreground))",
},
primary: {
DEFAULT: "hsl(var(--primary))",
foreground: "hsl(var(--primary-foreground))",
},
secondary: {
DEFAULT: "hsl(var(--secondary))",
foreground: "hsl(var(--secondary-foreground))",
},
muted: {
DEFAULT: "hsl(var(--muted))",
foreground: "hsl(var(--muted-foreground))",
@@ -41,7 +49,6 @@ export default {
DEFAULT: "hsl(var(--destructive))",
foreground: "hsl(var(--destructive-foreground))",
},
border: "hsl(var(--border))",
input: "hsl(var(--input))",
ring: "hsl(var(--ring))",
chart: {