:root{--color-primary: #6366f1;--color-primary-dark: #4f46e5;--color-primary-light: #818cf8;--color-secondary: #10b981;--color-accent: #f59e0b;--color-text-primary: #1f2937;--color-text-secondary: #6b7280;--color-text-muted: #9ca3af;--color-bg-primary: #ffffff;--color-bg-secondary: #f9fafb;--color-bg-tertiary: #f3f4f6;--color-border: #e5e7eb;--color-border-dark: #d1d5db;--color-success: #10b981;--color-error: #ef4444;--color-warning: #f59e0b;--color-info: #3b82f6;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -2px rgba(0, 0, 0, .05);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .1), 0 10px 10px -5px rgba(0, 0, 0, .04);--radius-sm: .375rem;--radius-md: .5rem;--radius-lg: .75rem;--radius-xl: 1rem;--transition-fast: .15s cubic-bezier(.4, 0, .2, 1);--transition-base: .2s cubic-bezier(.4, 0, .2, 1);--transition-slow: .3s cubic-bezier(.4, 0, .2, 1)}*{margin:0;padding:0;box-sizing:border-box}html{font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;line-height:1.6;color:var(--color-text-primary);background-color:var(--color-bg-secondary);min-height:100vh}h1,h2,h3,h4,h5,h6{font-weight:600;line-height:1.2;color:var(--color-text-primary);margin-bottom:.5em}p{margin-bottom:1em}button{font-family:inherit;font-size:inherit;font-weight:500;cursor:pointer;border:none;background:none;transition:all var(--transition-base);border-radius:var(--radius-md);padding:.5rem 1rem;display:inline-flex;align-items:center;justify-content:center;gap:.5rem}button:hover{transform:translateY(-1px);filter:brightness(1.05)}button:active{transform:translateY(0);filter:brightness(.95)}button:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}button:disabled{opacity:.5;cursor:not-allowed;transform:none}input,textarea,select{font-family:inherit;font-size:inherit;color:var(--color-text-primary);background-color:var(--color-bg-primary);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:.5rem .75rem;transition:all var(--transition-base);width:100%}input:focus,textarea:focus,select:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px #6366f11a}input::placeholder,textarea::placeholder{color:var(--color-text-muted)}a{color:var(--color-primary);text-decoration:none;transition:color var(--transition-fast);position:relative}a:hover{color:var(--color-primary-dark)}a:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px;border-radius:var(--radius-sm)}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-track{background:var(--color-bg-secondary)}::-webkit-scrollbar-thumb{background:var(--color-border-dark);border-radius:var(--radius-lg);border:2px solid var(--color-bg-secondary)}::-webkit-scrollbar-thumb:hover{background:var(--color-text-muted)}::selection{background-color:var(--color-primary-light);color:#fff}::-moz-selection{background-color:var(--color-primary-light);color:#fff}#root{min-height:100vh;display:flex;flex-direction:column}.card{background:var(--color-bg-primary);border-radius:var(--radius-lg);padding:1.5rem;box-shadow:var(--shadow-md);border:1px solid var(--color-border);transition:all var(--transition-base)}.card:hover{box-shadow:var(--shadow-lg);transform:translateY(-2px)}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}