:root{--color-primary: #4F46E5;--color-primary-dark: #4338CA;--color-primary-light: #818CF8;--color-secondary: #10B981;--color-accent: #F59E0B;--color-danger: #EF4444;--color-warning: #F59E0B;--color-success: #10B981;--color-bg: #F9FAFB;--color-bg-secondary: #F3F4F6;--color-surface: #FFFFFF;--color-border: #E5E7EB;--color-text: #111827;--color-text-secondary: #6B7280;--color-text-muted: #9CA3AF;--space-xs: .25rem;--space-sm: .5rem;--space-md: 1rem;--space-lg: 1.5rem;--space-xl: 2rem;--space-2xl: 3rem;--radius-sm: .375rem;--radius-md: .5rem;--radius-lg: .75rem;--radius-xl: 1rem;--radius-full: 9999px;--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);--transition-fast: .15s ease;--transition-base: .2s ease;--transition-slow: .3s ease}[data-theme=purple]{--color-primary: #8B5CF6;--color-primary-dark: #7C3AED;--color-primary-light: #A78BFA}[data-theme=green]{--color-primary: #10B981;--color-primary-dark: #059669;--color-primary-light: #34D399}[data-theme=blue]{--color-primary: #3B82F6;--color-primary-dark: #2563EB;--color-primary-light: #60A5FA}[data-theme=orange]{--color-primary: #F59E0B;--color-primary-dark: #D97706;--color-primary-light: #FBBF24}[data-theme=indigo]{--color-primary: #4F46E5;--color-primary-dark: #4338CA;--color-primary-light: #818CF8}*{margin:0;padding:0;box-sizing:border-box}html,body{height:100%}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:var(--color-bg);color:var(--color-text);line-height:1.5}#app{min-height:100vh}h1,h2,h3,h4,h5,h6{font-weight:600;line-height:1.2;color:var(--color-text)}h1{font-size:2.25rem}h2{font-size:1.875rem}h3{font-size:1.5rem}h4{font-size:1.25rem}h5{font-size:1.125rem}h6{font-size:1rem}a{color:var(--color-primary);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--color-primary-dark)}button{font-family:inherit;cursor:pointer;border:none;background:none;font-size:1rem}.container{max-width:1200px;margin:0 auto;padding:0 var(--space-md)}.text-center{text-align:center}.text-left{text-align:left}.text-right{text-align:right}.mt-1{margin-top:var(--space-xs)}.mt-2{margin-top:var(--space-sm)}.mt-3{margin-top:var(--space-md)}.mt-4{margin-top:var(--space-lg)}.mb-1{margin-bottom:var(--space-xs)}.mb-2{margin-bottom:var(--space-sm)}.mb-3{margin-bottom:var(--space-md)}.mb-4{margin-bottom:var(--space-lg)}.fade-enter-active,.fade-leave-active{transition:opacity var(--transition-base)}.fade-enter-from,.fade-leave-to{opacity:0}.loading{display:inline-block;width:1.5rem;height:1.5rem;border:3px solid rgba(0,0,0,.1);border-left-color:var(--color-primary);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}