Files
learn-languages/src/app/globals.css
goddonebianu a68951f1d3 refactor(ui): use design-system components across pages
- Replace custom spinners with Skeleton
- Replace native inputs/select with design-system components
- Simplify dictation mode (user self-judges instead of input)
- Set body background to primary-50
- Clean up answer button shortcuts
2026-03-16 07:58:43 +08:00

243 lines
5.6 KiB
CSS

@import "tailwindcss";
/**
* Tailwind CSS v4 主题配置
* 使用 @theme 指令定义主题变量
*/
@theme {
--color-primary-50: var(--primary-50);
--color-primary-100: var(--primary-100);
--color-primary-200: var(--primary-200);
--color-primary-300: var(--primary-300);
--color-primary-400: var(--primary-400);
--color-primary-500: var(--primary-500);
--color-primary-600: var(--primary-600);
--color-primary-700: var(--primary-700);
--color-primary-800: var(--primary-800);
--color-primary-900: var(--primary-900);
--color-primary-950: var(--primary-950);
/* 中性色 */
--color-gray-50: #f9fafb;
--color-gray-100: #f3f4f6;
--color-gray-200: #e5e7eb;
--color-gray-300: #d1d5db;
--color-gray-400: #9ca3af;
--color-gray-500: #6b7280;
--color-gray-600: #4b5563;
--color-gray-700: #374151;
--color-gray-800: #1f2937;
--color-gray-900: #111827;
--color-gray-950: #030712;
/* 语义色 - Success */
--color-success-50: #f0fdf4;
--color-success-100: #dcfce7;
--color-success-200: #bbf7d0;
--color-success-300: #86efac;
--color-success-400: #4ade80;
--color-success-500: #22c55e;
--color-success-600: #16a34a;
--color-success-700: #15803d;
--color-success-800: #166534;
--color-success-900: #14532d;
--color-success-950: #052e16;
/* 语义色 - Warning */
--color-warning-50: #fffbeb;
--color-warning-100: #fef3c7;
--color-warning-200: #fde68a;
--color-warning-300: #fcd34d;
--color-warning-400: #fbbf24;
--color-warning-500: #f59e0b;
--color-warning-600: #d97706;
--color-warning-700: #b45309;
--color-warning-800: #92400e;
--color-warning-900: #78350f;
--color-warning-950: #451a03;
/* 语义色 - Error */
--color-error-50: #fef2f2;
--color-error-100: #fee2e2;
--color-error-200: #fecaca;
--color-error-300: #fca5a5;
--color-error-400: #f87171;
--color-error-500: #ef4444;
--color-error-600: #dc2626;
--color-error-700: #b91c1c;
--color-error-800: #991b1b;
--color-error-900: #7f1d1d;
--color-error-950: #450a0a;
/* 语义色 - Info */
--color-info-50: #eff6ff;
--color-info-100: #dbeafe;
--color-info-200: #bfdbfe;
--color-info-300: #93c5fd;
--color-info-400: #60a5fa;
--color-info-500: #3b82f6;
--color-info-600: #2563eb;
--color-info-700: #1d4ed8;
--color-info-800: #1e40af;
--color-info-900: #1e3a8a;
--color-info-950: #172554;
/* 圆角 - 更小的圆角 */
--radius-xs: 0.125rem;
--radius-sm: 0.25rem;
--radius-md: 0.375rem;
--radius-lg: 0.5rem;
--radius-xl: 0.625rem;
--radius-2xl: 0.75rem;
--radius-3xl: 1rem;
--radius-full: 9999px;
}
/**
* Design System CSS 变量
*
* 定义全局 CSS 变量用于主题切换和动态样式
*/
:root {
/* 主题色 - 默认 Teal */
--primary-50: #f0f9f8;
--primary-100: #e0f2f0;
--primary-200: #bce6e1;
--primary-300: #8dd4cc;
--primary-400: #5ec2b7;
--primary-500: #35786f;
--primary-600: #2a605b;
--primary-700: #1f4844;
--primary-800: #183835;
--primary-900: #122826;
--primary-950: #0a1413;
/* 基础颜色 */
--background: #ffffff;
--foreground: #111827;
--foreground-secondary: #4b5563;
--foreground-tertiary: #6b7280;
--foreground-disabled: #9ca3af;
/* 背景 */
--background-secondary: #f3f4f6;
--background-tertiary: #e5e7eb;
/* 边框 */
--border: #d1d5db;
--border-secondary: #e5e7eb;
--border-focus: #35786f;
/* 圆角 - 更小的圆角 */
--radius-xs: 0.125rem;
--radius-sm: 0.25rem;
--radius-md: 0.375rem;
--radius-lg: 0.5rem;
--radius-xl: 0.625rem;
--radius-2xl: 0.75rem;
--radius-3xl: 1rem;
--radius-full: 9999px;
/* 阴影 */
--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
--shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
--shadow-primary: 0 4px 14px 0 rgba(53, 120, 111, 0.39);
/* 间距 */
--spacing-xs: 0.25rem;
--spacing-sm: 0.5rem;
--spacing-md: 1rem;
--spacing-lg: 1.5rem;
--spacing-xl: 2rem;
--spacing-2xl: 3rem;
/* 过渡 */
--transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
--transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
--transition-slow: 350ms cubic-bezier(0.4, 0, 0.2, 1);
}
/**
* 全局基础样式
*/
* {
box-sizing: border-box;
}
html {
height: 100%;
-webkit-font-smoothing: antialiased;
-moz-osx-font-smoothing: grayscale;
}
body {
height: 100%;
margin: 0;
padding: 0;
background: var(--primary-50);
color: var(--foreground);
font-family: var(--font-geist-sans), -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
font-size: 1rem;
line-height: 1.5;
text-rendering: optimizeLegibility;
}
/**
* 代码块字体
*/
.code-block,
code,
kbd,
pre,
samp {
font-family: var(--font-geist-mono), ui-monospace, SFMono-Regular, Monaco, Consolas, monospace;
}
/**
* 导航栏按钮样式
*/
.navbar-btn {
@apply border-0 bg-transparent hover:bg-black/30 shadow-none;
transition: background-color var(--transition-fast);
}
/**
* 焦点可见性优化
*/
:focus-visible {
outline: 2px solid var(--border-focus);
outline-offset: 2px;
}
/**
* 选择文本样式
*/
::selection {
background-color: var(--color-primary-200);
color: var(--color-primary-900);
}
/**
* 滚动条样式
*/
::-webkit-scrollbar {
width: 8px;
height: 8px;
}
::-webkit-scrollbar-track {
background: var(--background-secondary);
}
::-webkit-scrollbar-thumb {
background: var(--foreground-tertiary);
border-radius: var(--radius-full);
}
::-webkit-scrollbar-thumb:hover {
background: var(--foreground-secondary);
}