feat: Triển khai nền mesh gradient động và làm mới giao diện người dùng phần hero.

This commit is contained in:
Ho Ngoc Hai
2026-01-04 16:05:28 +07:00
parent 5db698be8b
commit 403b16737f
6 changed files with 414 additions and 365 deletions

View File

@@ -147,12 +147,36 @@
@keyframes fadeIn {
from {
opacity: 0;
transform: translateY(8px);
transform: translateY(20px);
filter: blur(10px);
}
to {
opacity: 1;
transform: translateY(0);
filter: blur(0);
}
}
/**
* EN: Mesh Gradient Animation - Creates dynamic moving color spots
* VI: Animation Mesh Gradient - Tạo các đốm màu di chuyển động
*/
@keyframes mesh-move {
0% {
transform: translate(0, 0) scale(1);
}
33% {
transform: translate(5%, 10%) scale(1.1);
}
66% {
transform: translate(-5%, 5%) scale(0.9);
}
100% {
transform: translate(0, 0) scale(1);
}
}
@@ -176,7 +200,48 @@
*/
@layer utilities {
.animate-fadeIn {
animation: fadeIn 0.3s ease-out forwards;
animation: fadeIn 0.8s var(--ease-spring) forwards;
}
.mesh-gradient {
position: fixed;
top: 0;
left: 0;
width: 100%;
height: 100%;
z-index: -20;
background: var(--bg-primary);
overflow: hidden;
}
.mesh-spot {
position: absolute;
border-radius: 50%;
filter: blur(80px);
opacity: 0.15;
animation: mesh-move 20s infinite alternate var(--ease-in-out);
}
.text-glow {
text-shadow: 0 0 20px rgba(255, 255, 255, 0.3);
}
.text-brand-glow {
text-shadow: 0 0 30px rgba(59, 130, 246, 0.5);
}
.glass-card {
background: var(--glass-bg);
backdrop-filter: blur(var(--glass-blur));
border: 1px solid var(--glass-border);
transition: all var(--duration-normal) var(--ease-in-out);
}
.glass-card:hover {
background: var(--glass-bg-hover);
border-color: rgba(59, 130, 246, 0.4);
transform: translateY(-4px);
box-shadow: var(--shadow-brand-lg);
}
.animate-shimmer {

View File

@@ -61,79 +61,98 @@ export default function Home() {
return (
<>
<NavigationHeader />
{/* EN: Main content area with brand gradient background / VI: Khu vực nội dung chính với background gradient thương hiệu */}
<main className="relative min-h-screen flex flex-col items-center justify-center p-8 text-center bg-bg-primary text-text-primary overflow-hidden">
{/* EN: Brand gradient overlay / VI: Overlay gradient thương hiệu */}
<div className="absolute inset-0 bg-brand-gradient opacity-5 -z-10" />
{/* EN: Decorative brand dots / VI: Chấm trang trí thương hiệu */}
<div className="absolute top-20 left-10 w-3 h-3 rounded-full bg-brand-primary opacity-20 animate-pulse" />
<div className="absolute top-40 right-20 w-4 h-4 rounded-full bg-brand-secondary opacity-20 animate-pulse" style={{ animationDelay: '1s' }} />
<div className="absolute bottom-32 left-1/4 w-2 h-2 rounded-full bg-brand-accent opacity-20 animate-pulse" style={{ animationDelay: '2s' }} />
{/* EN: Dynamic Background - Mesh Gradient / VI: Nền động - Mesh Gradient */}
<div className="mesh-gradient">
<div className="mesh-spot w-[600px] h-[600px] bg-brand-primary -top-1/4 -left-1/4" />
<div className="mesh-spot w-[500px] h-[500px] bg-brand-secondary top-1/2 -right-1/4" style={{ animationDelay: '-5s' }} />
<div className="mesh-spot w-[400px] h-[400px] bg-brand-accent bottom-0 left-1/3" style={{ animationDelay: '-10s' }} />
</div>
<div className="max-w-container-lg w-full space-y-12 animate-fadeIn z-10">
{/* EN: Brand Logo / VI: Logo thương hiệu */}
<div className="flex justify-center mb-8">
<BrandLogo variant="full" size="xl" priority />
</div>
<main className="relative min-h-screen flex flex-col items-center pt-32 pb-20 p-8 overflow-hidden">
{/* EN: Decorative brand elements / VI: Các yếu tố trang trí thương hiệu */}
<div className="absolute top-40 left-10 w-2 h-2 rounded-full bg-brand-primary opacity-40 animate-pulse" />
<div className="absolute top-60 right-20 w-3 h-3 rounded-full bg-brand-secondary opacity-40 animate-pulse" style={{ animationDelay: '1.5s' }} />
{/* EN: Hero Title / VI: Tiêu đề Hero */}
<h1 className="text-6xl font-display font-bold tracking-tight mb-4 bg-clip-text text-transparent bg-brand-gradient-vertical leading-tight">
{t('home.title')}
</h1>
<div className="container-responsive flex flex-col items-center space-y-16 z-10">
{/* EN: Hero Section / VI: Phần Hero */}
<div className="flex flex-col items-center space-y-8 max-w-4xl animate-fadeIn">
<BrandLogo variant="full" size="xl" priority className="mb-4 drop-shadow-2xl scale-110" />
{/* EN: Subtitle/Description / VI: Phụ đề/Mô tả */}
<p className="text-xl text-text-secondary max-w-2xl mx-auto leading-relaxed">
{t('home.description')}
</p>
<h1 className="text-responsive-hero font-display font-black tracking-tighter bg-clip-text text-transparent bg-brand-gradient-vertical pb-2 drop-shadow-brand">
{t('home.title')}
</h1>
{/* EN: Conditional rendering based on authentication status / VI: Render có điều kiện dựa trên trạng thái xác thực */}
<div className="pt-8">
{isAuthenticated && user ? (
// EN: Authenticated user welcome message / VI: Thông báo chào mừng người dùng đã xác thực
<div className="space-y-6 p-8 rounded-2xl bg-glass-bg backdrop-blur-glass border border-glass-border inline-block min-w-[320px] shadow-brand">
<div className="w-20 h-20 bg-brand-gradient rounded-full mx-auto flex items-center justify-center mb-6 text-3xl font-semibold text-white shadow-colored">
{user.email?.[0].toUpperCase()}
</div>
<p className="text-lg font-medium text-text-primary">
{t('home.welcome', { email: user.email })}
</p>
<div className="inline-flex items-center px-4 py-2 rounded-full bg-bg-tertiary text-text-secondary text-sm border border-border-primary">
<span className="w-2 h-2 rounded-full bg-accent-success mr-2 animate-pulse" />
{t('home.role', { role: user.role })}
</div>
</div>
) : (
// EN: Login prompt for unauthenticated users / VI: Nhắc đăng nhập cho người dùng chưa xác thực
<div className="space-y-8">
<p className="text-text-secondary text-lg">
{t('home.pleaseLogin')}
</p>
<div className="flex gap-4 justify-center flex-wrap">
<p className="text-2xl text-text-secondary max-w-2xl text-center leading-relaxed font-medium">
{t('home.description')}
</p>
<div className="flex flex-col sm:flex-row gap-6 pt-4 w-full sm:w-auto">
{!isAuthenticated ? (
<>
<Button
variant="brand"
size="xl"
onClick={() => (window.location.href = '/auth/login')}
className="px-12"
className="px-12 py-7 text-lg rounded-full shadow-brand transition-all hover:scale-105 active:scale-95"
>
Get Started
Get Started Now
</Button>
<Button
variant="glass"
size="xl"
onClick={() => (window.location.href = '/auth/login')}
className="px-12"
className="px-12 py-7 text-lg rounded-full transition-all hover:bg-white/10"
>
Learn More
</Button>
</>
) : (
<Button
variant="brand"
size="xl"
onClick={() => (window.location.href = '/chat')}
className="px-12 py-7 text-lg rounded-full shadow-brand"
>
Go to Dashboard
</Button>
)}
</div>
</div>
{/* EN: Status / Context Area / VI: Khu vực trạng thái / ngữ cảnh */}
<div className="w-full flex justify-center animate-fadeIn" style={{ animationDelay: '0.4s' }}>
{isAuthenticated && user ? (
<div className="glass-card p-10 rounded-3xl inline-flex flex-col items-center space-y-6 min-w-[380px] shadow-2xl">
<div className="relative">
<div className="absolute inset-0 bg-brand-primary blur-2xl opacity-20 animate-pulse" />
<div className="w-24 h-24 bg-brand-gradient rounded-full flex items-center justify-center text-4xl font-bold text-white relative z-10">
{user.email?.[0].toUpperCase()}
</div>
</div>
<div className="text-center">
<p className="text-xl font-semibold text-text-primary mb-1">
{t('home.welcome', { email: user.email })}
</p>
<div className="inline-flex items-center px-4 py-1.5 rounded-full bg-bg-tertiary text-text-secondary text-sm border border-border-primary">
<span className="w-2 h-2 rounded-full bg-accent-success mr-3 shadow-[0_0_8px_var(--accent-success)]" />
<span className="uppercase tracking-widest font-bold text-xs">{user.role}</span>
</div>
</div>
</div>
) : (
<div className="flex flex-col items-center space-y-4">
<div className="h-px w-20 bg-gradient-to-r from-transparent via-border-primary to-transparent" />
<p className="text-text-tertiary font-medium uppercase tracking-[0.2em] text-sm">
{t('home.pleaseLogin')}
</p>
</div>
)}
</div>
{/* EN: Feature highlights / VI: Điểm nổi bật tính năng */}
{/* EN: Feature Highlights / VI: Điểm nổi bật tính năng */}
{!isAuthenticated && (
<div className="grid grid-cols-1 md:grid-cols-3 gap-6 pt-16 max-w-4xl mx-auto">
<div className="grid grid-cols-1 md:grid-cols-3 gap-8 w-full pt-12">
{[
{ title: 'Fast Development', icon: Zap, desc: 'Build and deploy in minutes' },
{ title: 'Enterprise Ready', icon: Building, desc: 'Production-grade platform' },
@@ -141,21 +160,25 @@ export default function Home() {
].map((feature, index) => (
<div
key={index}
className="p-6 rounded-xl bg-glass-bg backdrop-blur-glass border border-glass-border hover:border-brand-primary/30 transition-all duration-normal hover:shadow-brand group"
className="glass-card p-8 rounded-3xl group animate-fadeIn"
style={{ animationDelay: `${0.6 + index * 0.15}s` }}
>
<div className="flex justify-center mb-4 transition-transform duration-normal group-hover:scale-110">
<feature.icon className="h-8 w-8 text-brand-primary" />
<div className="w-16 h-16 rounded-2xl bg-brand-primary/10 flex items-center justify-center mb-6 transition-all duration-slower group-hover:bg-brand-primary group-hover:scale-110 group-hover:rotate-3 shadow-inner">
<feature.icon className="h-8 w-8 text-brand-primary transition-colors group-hover:text-white" />
</div>
<h3 className="text-lg font-semibold mb-2 text-text-primary">
<h3 className="text-xl font-bold mb-3 text-text-primary group-hover:text-brand-primary transition-colors">
{feature.title}
</h3>
<p className="text-sm text-text-secondary">{feature.desc}</p>
<p className="text-text-secondary leading-relaxed font-medium">
{feature.desc}
</p>
</div>
))}
</div>
)}
</div>
</main>
<Footer />
</>
);

View File

@@ -155,7 +155,7 @@ export function Footer({ className }: FooterProps) {
<div className="border-t border-border-primary pt-8">
<div className="flex flex-col md:flex-row justify-between items-center gap-4">
{/* EN: Copyright notice / VI: Thông báo copyright */}
<p className="text-sm text-text-secondary text-center md:text-left">
<p className="text-sm text-text-tertiary text-center md:text-left">
{t('footer.copyright', { year: currentYear })}
</p>
@@ -164,7 +164,7 @@ export function Footer({ className }: FooterProps) {
<a
href="#privacy"
className={cn(
'text-sm text-text-secondary hover:text-brand-primary',
'text-sm text-text-tertiary hover:text-white',
'transition-colors duration-fast',
'focus-visible:outline-2 focus-visible:outline-accent-primary'
)}
@@ -174,7 +174,7 @@ export function Footer({ className }: FooterProps) {
<a
href="#terms"
className={cn(
'text-sm text-text-secondary hover:text-brand-primary',
'text-sm text-text-tertiary hover:text-white',
'transition-colors duration-fast',
'focus-visible:outline-2 focus-visible:outline-accent-primary'
)}

View File

@@ -55,8 +55,8 @@ export function NavigationHeader({
return (
<header
className={cn(
'sticky top-0 z-50 w-full border-b border-border-primary',
'bg-bg-primary/80 backdrop-blur-glass',
'sticky top-0 z-50 w-full border-b border-white/5',
'bg-bg-primary/20 backdrop-blur-xl',
'transition-all duration-normal',
className
)}

View File

@@ -1,7 +1,6 @@
'use client';
import React from 'react';
import { usePathname, useRouter } from 'next/navigation';
import { Button } from './button';
import {
DropdownMenu,
@@ -10,6 +9,7 @@ import {
DropdownMenuItem
} from './dropdown-menu';
import { cn } from '@/lib/utils';
import { useTranslation } from '@/hooks/use-translation';
/**
* EN: Language configuration
@@ -28,9 +28,8 @@ export type LanguageCode = typeof languages[number]['code'];
*
* Features:
* - Dropdown menu for language selection
* - Persists locale to localStorage
* - Updates URL locale parameter
* - Smooth language switching
* - Persists locale to localStorage via context
* - Smooth language switching without page reload
*
* @example
* ```tsx
@@ -38,12 +37,7 @@ export type LanguageCode = typeof languages[number]['code'];
* ```
*/
export function LanguageSwitcher() {
const router = useRouter();
const pathname = usePathname();
// EN: Extract current locale from pathname
// VI: Trích xuất locale hiện tại từ pathname
const currentLocale = pathname.startsWith('/vi') ? 'vi' : 'en';
const { locale: currentLocale, setLocale } = useTranslation();
const currentLanguage = languages.find(lang => lang.code === currentLocale) || languages[0];
@@ -52,27 +46,7 @@ export function LanguageSwitcher() {
* VI: Xử lý thay đổi ngôn ngữ
*/
const handleLanguageChange = (newLocale: LanguageCode) => {
// EN: Save to localStorage
// VI: Lưu vào localStorage
if (typeof window !== 'undefined') {
localStorage.setItem('preferredLocale', newLocale);
}
// EN: Update URL
// VI: Cập nhật URL
let newPathname = pathname;
// Remove existing locale prefix
if (pathname.startsWith('/en') || pathname.startsWith('/vi')) {
newPathname = pathname.substring(3) || '/';
}
// Add new locale prefix
if (newLocale !== 'en') {
newPathname = `/${newLocale}${newPathname}`;
}
router.push(newPathname);
setLocale(newLocale as any);
};
return (
@@ -121,8 +95,8 @@ export function LanguageSwitcher() {
}
/**
* EN: Compact Language Switcher - Shows only flags
* VI: Language Switcher nhỏ gọn - Chỉ hiển thị cờ
* EN: Compact Language Switcher - Shows only code
* VI: Language Switcher nhỏ gọn - Chỉ hiển thị
*
* @example
* ```tsx
@@ -130,30 +104,14 @@ export function LanguageSwitcher() {
* ```
*/
export function LanguageSwitcherCompact() {
const router = useRouter();
const pathname = usePathname();
const currentLocale = pathname.startsWith('/vi') ? 'vi' : 'en';
const { locale: currentLocale, setLocale } = useTranslation();
const currentLanguage = languages.find(lang => lang.code === currentLocale) || languages[0];
const toggleLanguage = () => {
const newLocale = currentLocale === 'en' ? 'vi' : 'en';
if (typeof window !== 'undefined') {
localStorage.setItem('preferredLocale', newLocale);
}
let newPathname = pathname;
if (pathname.startsWith('/en') || pathname.startsWith('/vi')) {
newPathname = pathname.substring(3) || '/';
}
if (newLocale !== 'en') {
newPathname = `/${newLocale}${newPathname}`;
}
router.push(newPathname);
setLocale(newLocale);
};
const currentLanguage = languages.find(lang => lang.code === currentLocale) || languages[0];
return (
<Button
variant="glass"

View File

@@ -14,303 +14,305 @@
*/
:root {
/* ============================================
/* ============================================
EN: Color Palette - Dark Mode (Primary Theme)
VI: Bảng màu - Dark Mode (Theme chính)
============================================ */
/* Background Colors / Màu nền */
--bg-primary: #000000;
/* Pure black - Main background */
--bg-secondary: #0A0A0A;
/* Almost black - Card/Panel background */
--bg-tertiary: #141414;
/* Very dark grey - Hover states */
--bg-elevated: #1A1A1A;
/* Elevated surfaces (modals, dropdowns) */
/* Background Colors / Màu nền */
--bg-primary: #000000;
/* Pure black - Main background */
--bg-secondary: #0A0A0A;
/* Almost black - Card/Panel background */
--bg-tertiary: #141414;
/* Very dark grey - Hover states */
--bg-elevated: #1A1A1A;
/* Elevated surfaces (modals, dropdowns) */
/* Text Colors (WCAG Compliant) / Màu chữ (tuân thủ WCAG) */
--text-primary: #FFFFFF;
/* Pure white - Primary text */
--text-secondary: #888888;
/* Mid grey - Secondary text */
--text-tertiary: #444444;
/* Dark grey - Tertiary/disabled text */
--text-inverse: #000000;
/* Black - Text on light/white backgrounds */
/* Text Colors (WCAG Compliant) / Màu chữ (tuân thủ WCAG) */
--text-primary: #FFFFFF;
/* Pure white - Primary text */
--text-secondary: #B0B0B0;
/* Lighter grey - Secondary text (Improved contrast) */
--text-tertiary: #808080;
/* Mid grey - Tertiary/disabled text (Improved contrast) */
--text-muted: #505050;
/* Dark grey - Muted elements */
--text-inverse: #000000;
/* Black - Text on light/white backgrounds */
/* Brand/Accent Colors / Màu thương hiệu/Accent */
--accent-primary: #FFFFFF;
/* White - Primary actions (High contrast) */
--accent-secondary: #333333;
/* Dark grey - Secondary actions */
--accent-success: #10B981;
/* Green - Success states */
--accent-warning: #F59E0B;
/* Amber - Warnings */
--accent-error: #EF4444;
/* Red - Errors */
--accent-info: #06B6D4;
/* Cyan - Info */
/* Brand/Accent Colors / Màu thương hiệu/Accent */
--accent-primary: #FFFFFF;
/* White - Primary actions (High contrast) */
--accent-secondary: #333333;
/* Dark grey - Secondary actions */
--accent-success: #10B981;
/* Green - Success states */
--accent-warning: #F59E0B;
/* Amber - Warnings */
--accent-error: #EF4444;
/* Red - Errors */
--accent-info: #06B6D4;
/* Cyan - Info */
/* Chat Specific Colors / Màu riêng cho Chat */
--chat-user-bubble: #1A1A1A;
/* Dark grey - User message */
--chat-ai-bubble: transparent;
/* Transparent - AI message (Minimal) */
--chat-user-text: #FFFFFF;
/* White text */
--chat-ai-text: #E5E5E5;
/* Off-white text */
--chat-timestamp: #555555;
/* Dark grey timestamp */
--chat-divider: #222222;
/* Divider between messages */
/* Chat Specific Colors / Màu riêng cho Chat */
--chat-user-bubble: #1A1A1A;
/* Dark grey - User message */
--chat-ai-bubble: transparent;
/* Transparent - AI message (Minimal) */
--chat-user-text: #FFFFFF;
/* White text */
--chat-ai-text: #E5E5E5;
/* Off-white text */
--chat-timestamp: #555555;
/* Dark grey timestamp */
--chat-divider: #222222;
/* Divider between messages */
/* Border Colors / Màu viền */
--border-primary: #222222;
/* Subtle borders */
--border-secondary: #333333;
/* Hover borders */
--border-focus: #FFFFFF;
/* Focus state - White */
/* Border Colors / Màu viền */
--border-primary: #222222;
/* Subtle borders */
--border-secondary: #333333;
/* Hover borders */
--border-focus: #FFFFFF;
/* Focus state - White */
/* ============================================
/* ============================================
EN: Brand Colors (Primary Identity)
VI: Màu thương hiệu (Nhận diện chính)
============================================ */
/* Primary Brand Color - Main brand identity (Blue - Tech & Trust) */
--brand-primary: #3B82F6;
--brand-primary-light: #60A5FA;
--brand-primary-dark: #2563EB;
--brand-primary-contrast: #FFFFFF;
/* Primary Brand Color - Main brand identity (Blue - Tech & Trust) */
--brand-primary: #3B82F6;
--brand-primary-light: #60A5FA;
--brand-primary-dark: #2563EB;
--brand-primary-contrast: #FFFFFF;
/* Secondary Brand Color - Supporting color (Purple - Innovation) */
--brand-secondary: #8B5CF6;
--brand-secondary-light: #A78BFA;
--brand-secondary-dark: #7C3AED;
/* Secondary Brand Color - Supporting color (Purple - Innovation) */
--brand-secondary: #8B5CF6;
--brand-secondary-light: #A78BFA;
--brand-secondary-dark: #7C3AED;
/* Accent Color - Call-to-action (Cyan - Energy) */
--brand-accent: #06B6D4;
--brand-accent-light: #22D3EE;
--brand-accent-dark: #0891B2;
/* Accent Color - Call-to-action (Cyan - Energy) */
--brand-accent: #06B6D4;
--brand-accent-light: #22D3EE;
--brand-accent-dark: #0891B2;
/* Brand Gradients - For backgrounds and special elements */
--brand-gradient-primary: linear-gradient(135deg, var(--brand-primary) 0%, var(--brand-secondary) 100%);
--brand-gradient-accent: linear-gradient(135deg, var(--brand-accent) 0%, var(--brand-primary) 100%);
--brand-gradient-vertical: linear-gradient(180deg, var(--brand-primary) 0%, var(--brand-secondary) 100%);
/* Brand Gradients - For backgrounds and special elements */
--brand-gradient-primary: linear-gradient(135deg, var(--brand-primary) 0%, var(--brand-secondary) 100%);
--brand-gradient-accent: linear-gradient(135deg, var(--brand-accent) 0%, var(--brand-primary) 100%);
--brand-gradient-vertical: linear-gradient(180deg, var(--brand-primary) 0%, var(--brand-secondary) 100%);
/* ============================================
/* ============================================
EN: Glassmorphism Effects
VI: Hiệu ứng Glassmorphism
============================================ */
--glass-bg: rgba(255, 255, 255, 0.05);
--glass-bg-hover: rgba(255, 255, 255, 0.08);
--glass-border: rgba(255, 255, 255, 0.1);
--glass-blur: 10px;
--glass-bg: rgba(255, 255, 255, 0.05);
--glass-bg-hover: rgba(255, 255, 255, 0.08);
--glass-border: rgba(255, 255, 255, 0.1);
--glass-blur: 10px;
/* ============================================
/* ============================================
EN: Extended Shadows & Effects
VI: Shadows & Effects mở rộng
============================================ */
--shadow-brand: 0 10px 40px rgba(59, 130, 246, 0.2);
--shadow-brand-lg: 0 20px 60px rgba(59, 130, 246, 0.3);
--shadow-colored: 0 8px 30px rgba(59, 130, 246, 0.25);
--shadow-brand: 0 10px 40px rgba(59, 130, 246, 0.2);
--shadow-brand-lg: 0 20px 60px rgba(59, 130, 246, 0.3);
--shadow-colored: 0 8px 30px rgba(59, 130, 246, 0.25);
/* ============================================
/* ============================================
EN: Light Mode Colors (Secondary Theme)
VI: Màu sắc cho Light Mode (Theme phụ)
============================================ */
--bg-primary-light: #F9F9F9;
--bg-secondary-light: #FFFFFF;
--bg-tertiary-light: #F0F0F0;
--text-primary-light: #000000;
--text-secondary-light: #666666;
--border-primary-light: #E5E5E5;
--bg-primary-light: #F9F9F9;
--bg-secondary-light: #FFFFFF;
--bg-tertiary-light: #F0F0F0;
--text-primary-light: #000000;
--text-secondary-light: #666666;
--border-primary-light: #E5E5E5;
/* ============================================
/* ============================================
EN: Typography
VI: Kiểu chữ
============================================ */
/* Font Stack / Bộ font */
--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
--font-mono: "JetBrains Mono", "SF Mono", Consolas, "Liberation Mono", Menlo, monospace;
/* Font Stack / Bộ font */
--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
--font-mono: "JetBrains Mono", "SF Mono", Consolas, "Liberation Mono", Menlo, monospace;
/* Display Font - For hero titles (48px+) */
--font-display: "Inter Display", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
/* Display Font - For hero titles (48px+) */
--font-display: "Inter Display", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
/* Heading Font - For section headings (24-36px) */
--font-heading: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
/* Heading Font - For section headings (24-36px) */
--font-heading: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
/* Type Scale / Kích thước chữ */
--text-6xl: 3.75rem;
/* 60px - Hero titles */
--text-5xl: 3rem;
/* 48px - Page titles */
--text-4xl: 2.25rem;
/* 36px - Section headers */
--text-3xl: 1.875rem;
/* 30px - Card headers */
--text-2xl: 1.5rem;
/* 24px - Large body */
--text-xl: 1.25rem;
/* 20px - Emphasized text */
--text-lg: 1.125rem;
/* 18px - Large body */
--text-base: 1rem;
/* 16px - Default body */
--text-sm: 0.875rem;
/* 14px - Small text */
--text-xs: 0.75rem;
/* 12px - Captions */
/* Type Scale / Kích thước chữ */
--text-6xl: 3.75rem;
/* 60px - Hero titles */
--text-5xl: 3rem;
/* 48px - Page titles */
--text-4xl: 2.25rem;
/* 36px - Section headers */
--text-3xl: 1.875rem;
/* 30px - Card headers */
--text-2xl: 1.5rem;
/* 24px - Large body */
--text-xl: 1.25rem;
/* 20px - Emphasized text */
--text-lg: 1.125rem;
/* 18px - Large body */
--text-base: 1rem;
/* 16px - Default body */
--text-sm: 0.875rem;
/* 14px - Small text */
--text-xs: 0.75rem;
/* 12px - Captions */
/* Line Heights / Chiều cao dòng */
--leading-none: 1;
--leading-tight: 1.1;
--leading-snug: 1.2;
--leading-normal: 1.5;
--leading-relaxed: 1.625;
--leading-loose: 2;
/* Line Heights / Chiều cao dòng */
--leading-none: 1;
--leading-tight: 1.1;
--leading-snug: 1.2;
--leading-normal: 1.5;
--leading-relaxed: 1.625;
--leading-loose: 2;
/* Font Weights / Độ đậm chữ */
--font-light: 300;
/* Light text */
--font-normal: 400;
/* Body text */
--font-medium: 500;
/* Emphasized */
--font-semibold: 600;
/* Headings */
--font-bold: 700;
/* Strong emphasis */
/* Font Weights / Độ đậm chữ */
--font-light: 300;
/* Light text */
--font-normal: 400;
/* Body text */
--font-medium: 500;
/* Emphasized */
--font-semibold: 600;
/* Headings */
--font-bold: 700;
/* Strong emphasis */
/* ============================================
/* ============================================
EN: Spacing & Layout
VI: Khoảng cách & Bố cục
============================================ */
/* Base Unit: 4px (0.25rem) / Đơn vị cơ sở: 4px (0.25rem) */
--space-0: 0;
--space-1: 0.25rem;
/* 4px */
--space-2: 0.5rem;
/* 8px */
--space-3: 0.75rem;
/* 12px */
--space-4: 1rem;
/* 16px */
--space-5: 1.25rem;
/* 20px */
--space-6: 1.5rem;
/* 24px */
--space-8: 2rem;
/* 32px */
--space-10: 2.5rem;
/* 40px */
--space-12: 3rem;
/* 48px */
--space-16: 4rem;
/* 64px */
--space-20: 5rem;
/* 80px */
/* Base Unit: 4px (0.25rem) / Đơn vị cơ sở: 4px (0.25rem) */
--space-0: 0;
--space-1: 0.25rem;
/* 4px */
--space-2: 0.5rem;
/* 8px */
--space-3: 0.75rem;
/* 12px */
--space-4: 1rem;
/* 16px */
--space-5: 1.25rem;
/* 20px */
--space-6: 1.5rem;
/* 24px */
--space-8: 2rem;
/* 32px */
--space-10: 2.5rem;
/* 40px */
--space-12: 3rem;
/* 48px */
--space-16: 4rem;
/* 64px */
--space-20: 5rem;
/* 80px */
/* Container Widths / Chiều rộng container */
--container-sm: 640px;
/* Small devices */
--container-md: 768px;
/* Medium devices */
--container-lg: 1024px;
/* Large devices */
--container-xl: 1280px;
/* Extra large */
--container-2xl: 1536px;
/* 2X large */
--chat-max-width: 800px;
/* Max width for chat messages */
--sidebar-width: 280px;
/* Conversation history sidebar */
/* Container Widths / Chiều rộng container */
--container-sm: 640px;
/* Small devices */
--container-md: 768px;
/* Medium devices */
--container-lg: 1024px;
/* Large devices */
--container-xl: 1280px;
/* Extra large */
--container-2xl: 1536px;
/* 2X large */
--chat-max-width: 800px;
/* Max width for chat messages */
--sidebar-width: 280px;
/* Conversation history sidebar */
/* Border Radius / Bo góc */
--radius-sm: 2px;
/* Small elements - sharp */
--radius-md: 4px;
/* Buttons, inputs - sharp */
--radius-lg: 8px;
/* Cards - minimal roundness */
--radius-xl: 12px;
/* Large cards */
--radius-2xl: 16px;
/* Modals */
--radius-full: 9999px;
/* Full round - Avatars, pills */
/* Border Radius / Bo góc */
--radius-sm: 2px;
/* Small elements - sharp */
--radius-md: 4px;
/* Buttons, inputs - sharp */
--radius-lg: 8px;
/* Cards - minimal roundness */
--radius-xl: 12px;
/* Large cards */
--radius-2xl: 16px;
/* Modals */
--radius-full: 9999px;
/* Full round - Avatars, pills */
/* ============================================
/* ============================================
EN: Shadows (Dark Mode Optimized)
VI: Đổ bóng (Tối ưu cho Dark Mode)
============================================ */
--shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.8);
--shadow-md: 0 4px 6px rgba(0, 0, 0, 0.8);
--shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.9);
--shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.95);
--shadow-glow: 0 0 20px rgba(255, 255, 255, 0.1);
/* White glow for focus */
--shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.8);
--shadow-md: 0 4px 6px rgba(0, 0, 0, 0.8);
--shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.9);
--shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.95);
--shadow-glow: 0 0 20px rgba(255, 255, 255, 0.1);
/* White glow for focus */
/* ============================================
/* ============================================
EN: Grid System & Breakpoints
VI: Hệ thống lưới & Điểm ngắt
============================================ */
--screen-sm: 640px;
/* Mobile landscape */
--screen-md: 768px;
/* Tablet */
--screen-lg: 1024px;
/* Desktop */
--screen-xl: 1280px;
/* Large desktop */
--screen-2xl: 1536px;
/* Extra large desktop */
--screen-sm: 640px;
/* Mobile landscape */
--screen-md: 768px;
/* Tablet */
--screen-lg: 1024px;
/* Desktop */
--screen-xl: 1280px;
/* Large desktop */
--screen-2xl: 1536px;
/* Extra large desktop */
/* ============================================
/* ============================================
EN: Animation & Transitions
VI: Animation & Chuyển tiếp
============================================ */
/* Timing Functions / Hàm thời gian */
--ease-in: cubic-bezier(0.4, 0, 1, 1);
--ease-out: cubic-bezier(0, 0, 0.2, 1);
--ease-in-out: cubic-bezier(0.4, 0, 0.2, 1);
--ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
/* Timing Functions / Hàm thời gian */
--ease-in: cubic-bezier(0.4, 0, 1, 1);
--ease-out: cubic-bezier(0, 0, 0.2, 1);
--ease-in-out: cubic-bezier(0.4, 0, 0.2, 1);
--ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
/* Duration / Thời lượng */
--duration-fast: 150ms;
/* Hover effects */
--duration-normal: 250ms;
/* Default transitions */
--duration-slow: 350ms;
/* Complex animations */
--duration-slower: 500ms;
/* Page transitions */
/* Duration / Thời lượng */
--duration-fast: 150ms;
/* Hover effects */
--duration-normal: 250ms;
/* Default transitions */
--duration-slow: 350ms;
/* Complex animations */
--duration-slower: 500ms;
/* Page transitions */
/* ============================================
/* ============================================
EN: Advanced Motion Tokens
VI: Token chuyển động nâng cao
============================================ */
/* Motion Ease Functions - For micro-interactions */
--motion-ease-bounce: cubic-bezier(0.68, -0.55, 0.265, 1.55);
--motion-ease-elastic: cubic-bezier(0.68, -0.6, 0.32, 1.6);
/* Motion Ease Functions - For micro-interactions */
--motion-ease-bounce: cubic-bezier(0.68, -0.55, 0.265, 1.55);
--motion-ease-elastic: cubic-bezier(0.68, -0.6, 0.32, 1.6);
/* Hover Scale - For interactive elements */
--hover-scale-sm: 1.02;
--hover-scale-md: 1.05;
--hover-scale-lg: 1.1;
/* Hover Scale - For interactive elements */
--hover-scale-sm: 1.02;
--hover-scale-md: 1.05;
--hover-scale-lg: 1.1;
/* Active Scale - For pressed states */
--active-scale: 0.98;
/* Active Scale - For pressed states */
--active-scale: 0.98;
}
/* ============================================
@@ -318,14 +320,14 @@
VI: Ghi đè theme cho Light Mode
============================================ */
@media (prefers-color-scheme: light) {
:root {
--bg-primary: var(--bg-primary-light);
--bg-secondary: var(--bg-secondary-light);
--bg-tertiary: var(--bg-tertiary-light);
--text-primary: var(--text-primary-light);
--text-secondary: var(--text-secondary-light);
--border-primary: var(--border-primary-light);
}
:root {
--bg-primary: var(--bg-primary-light);
--bg-secondary: var(--bg-secondary-light);
--bg-tertiary: var(--bg-tertiary-light);
--text-primary: var(--text-primary-light);
--text-secondary: var(--text-secondary-light);
--border-primary: var(--border-primary-light);
}
}
/* ============================================
@@ -334,15 +336,16 @@
============================================ */
[data-theme="dark"],
.dark {
--bg-primary: #000000;
--bg-secondary: #0A0A0A;
--bg-tertiary: #141414;
--bg-elevated: #1A1A1A;
--text-primary: #FFFFFF;
--text-secondary: #888888;
--text-tertiary: #444444;
--border-primary: #222222;
--border-secondary: #333333;
--bg-primary: #000000;
--bg-secondary: #0A0A0A;
--bg-tertiary: #141414;
--bg-elevated: #1A1A1A;
--text-primary: #FFFFFF;
--text-secondary: #B0B0B0;
--text-tertiary: #808080;
--text-muted: #505050;
--border-primary: #222222;
--border-secondary: #333333;
}
/* ============================================
@@ -351,10 +354,10 @@
============================================ */
[data-theme="light"],
.light {
--bg-primary: var(--bg-primary-light);
--bg-secondary: var(--bg-secondary-light);
--bg-tertiary: var(--bg-tertiary-light);
--text-primary: var(--text-primary-light);
--text-secondary: var(--text-secondary-light);
--border-primary: var(--border-primary-light);
--bg-primary: var(--bg-primary-light);
--bg-secondary: var(--bg-secondary-light);
--bg-tertiary: var(--bg-tertiary-light);
--text-primary: var(--text-primary-light);
--text-secondary: var(--text-secondary-light);
--border-primary: var(--border-primary-light);
}