:root{--color-primary: #1e40af;--color-primary-dark: #1e3a8a;--color-primary-light: #3b82f6;--color-accent: #0891b2;--color-accent-dark: #0a5f7b;--color-accent-light: #22d3ee;--color-success: #16a34a;--color-warning: #f59e0b;--color-error: #dc2626;--color-info: #0284c7;--color-text-dark: #1f2937;--color-text-light: #6b7280;--color-text-lighter: #9ca3af;--color-text-white: #ffffff;--color-bg-dark: #0f172a;--color-bg-light: #f9fafb;--color-bg-white: #ffffff;--color-bg-gray: #e5e7eb;--color-border: #d1d5db;--color-border-light: #e5e7eb;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .1);--spacing-xs: .25rem;--spacing-sm: .5rem;--spacing-md: 1rem;--spacing-lg: 1.5rem;--spacing-xl: 2rem;--spacing-2xl: 3rem;--spacing-3xl: 4rem;--font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;--font-size-xs: .75rem;--font-size-sm: .875rem;--font-size-base: 1rem;--font-size-lg: 1.125rem;--font-size-xl: 1.25rem;--font-size-2xl: 1.5rem;--font-size-3xl: 1.875rem;--font-size-4xl: 2.25rem;--font-size-5xl: 3rem}*{box-sizing:border-box}html,body{margin:0;padding:0;font-family:var(--font-family);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:var(--color-bg-white);color:var(--color-text-dark);line-height:1.5}body{display:flex;flex-direction:column;min-height:100vh}app-root{display:flex;flex-direction:column;min-height:100vh}a{color:inherit;text-decoration:none}button,input,textarea,select{font-family:var(--font-family)}h1,h2,h3,h4,h5,h6{margin:0;font-weight:700;letter-spacing:-.01em}p{margin:0}code{font-family:source-code-pro,Menlo,Monaco,Consolas,Courier New,monospace;background-color:var(--color-bg-gray);padding:.2em .4em;border-radius:3px;font-size:.9em}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-track{background:var(--color-bg-light)}::-webkit-scrollbar-thumb{background:var(--color-border);border-radius:5px}::-webkit-scrollbar-thumb:hover{background:var(--color-border-light)}