*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--color-primary-50: #f0f9ff;--color-primary-100: #e0f2fe;--color-primary-500: #0ea5e9;--color-primary-600: #0284c7;--color-primary-700: #0369a1;--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-success-500: #22c55e;--color-warning-500: #f59e0b;--color-error-500: #ef4444;--color-error-600: #dc2626;--color-red-50: #fef2f2;--color-red-200: #fecaca;--color-red-500: #ef4444;--color-red-600: #dc2626;--color-red-700: #b91c1c;--color-green-50: #f0fdf4;--color-green-500: #22c55e;--color-green-600: #16a34a;--color-orange-50: #fff7ed;--color-orange-200: #fed7aa;--color-orange-600: #ea580c;--color-yellow-50: #fefce8;--color-yellow-200: #fef08a;--color-yellow-700: #a16207;--color-blue-600: #2563eb;--font-family-sans: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", 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;--spacing-1: .25rem;--spacing-2: .5rem;--spacing-3: .75rem;--spacing-4: 1rem;--spacing-5: 1.25rem;--spacing-6: 1.5rem;--spacing-8: 2rem;--spacing-10: 2.5rem;--spacing-12: 3rem;--radius-sm: .125rem;--radius-base: .25rem;--radius-md: .375rem;--radius-lg: .5rem;--radius-xl: .75rem;--radius-2xl: 1rem;--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .05);--shadow-base: 0 1px 3px 0 rgb(0 0 0 / .1), 0 1px 2px -1px rgb(0 0 0 / .1);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .1), 0 2px 4px -2px rgb(0 0 0 / .1);--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .1), 0 4px 6px -4px rgb(0 0 0 / .1);--shadow-xl: 0 20px 25px -5px rgb(0 0 0 / .1), 0 8px 10px -6px rgb(0 0 0 / .1);--transition-fast: .15s ease-in-out;--transition-normal: .2s ease-in-out;--transition-slow: .3s ease-in-out}html{-webkit-text-size-adjust:100%;font-family:var(--font-family-sans);line-height:1.5;-moz-tab-size:4;tab-size:4;scroll-behavior:smooth;background-color:var(--color-gray-50)}body{font-family:inherit;line-height:inherit;color:var(--color-gray-900);background-color:var(--color-gray-50);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}h1,h2,h3,h4,h5,h6{font-weight:600;line-height:1.25;color:var(--color-gray-900)}h1{font-size:var(--font-size-3xl)}h2{font-size:var(--font-size-2xl)}h3{font-size:var(--font-size-xl)}h4{font-size:var(--font-size-lg)}h5{font-size:var(--font-size-base)}h6{font-size:var(--font-size-sm)}p{line-height:1.75;color:var(--color-gray-700)}a{color:var(--color-primary-600);text-decoration:none;transition:var(--transition-normal)}a:hover{color:var(--color-primary-700);text-decoration:underline}*:focus{outline:2px solid var(--color-primary-500);outline-offset:2px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--spacing-2);padding:var(--spacing-3) var(--spacing-6);font-size:var(--font-size-sm);font-weight:500;line-height:1;border:none;border-radius:var(--radius-md);cursor:pointer;transition:var(--transition-normal);text-decoration:none;white-space:nowrap;-webkit-user-select:none;user-select:none}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background-color:var(--color-primary-500);color:#fff;box-shadow:var(--shadow-sm)}.btn-primary:hover:not(:disabled){background-color:var(--color-primary-600);box-shadow:var(--shadow-md)}.btn-secondary{background-color:#fff;color:var(--color-gray-700);border:1px solid var(--color-gray-300);box-shadow:var(--shadow-sm)}.btn-secondary:hover:not(:disabled){background-color:var(--color-gray-50);border-color:var(--color-gray-400)}.btn-danger{background-color:var(--color-error-500);color:#fff;box-shadow:var(--shadow-sm)}.btn-danger:hover:not(:disabled){background-color:var(--color-error-600);box-shadow:var(--shadow-md)}.card{background-color:#fff;border:1px solid var(--color-gray-200);border-radius:var(--radius-lg);padding:var(--spacing-6);box-shadow:var(--shadow-sm);transition:var(--transition-normal)}.card:hover{box-shadow:var(--shadow-md)}.input{width:100%;padding:var(--spacing-3) var(--spacing-4);font-size:var(--font-size-sm);border:1px solid var(--color-gray-300);border-radius:var(--radius-md);background-color:#fff;transition:var(--transition-normal)}.input:focus{border-color:var(--color-primary-500);box-shadow:0 0 0 3px #0ea5e91a}.input:disabled{background-color:var(--color-gray-100);cursor:not-allowed}.spinner{width:1rem;height:1rem;border:2px solid var(--color-gray-200);border-top:2px solid var(--color-primary-500);border-radius:50%;width:20px;height:20px;animation:spin 1s linear infinite;display:inline-block}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background-color:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000;padding:var(--spacing-4)}.modal-container{background:#fff;border-radius:var(--radius-lg);box-shadow:var(--shadow-xl);display:flex;flex-direction:column;max-height:90vh;width:100%;max-width:600px;overflow:hidden}.modal-header{display:flex;align-items:flex-start;justify-content:space-between;padding:var(--spacing-6);border-bottom:1px solid var(--color-gray-200);background-color:var(--color-gray-50)}.modal-title{font-size:var(--font-size-xl);font-weight:600;color:var(--color-gray-900);margin:0}.modal-subtitle{font-size:var(--font-size-sm);color:var(--color-gray-600);margin:var(--spacing-1) 0 0 0}.modal-close-button{background:none;border:none;font-size:var(--font-size-lg);color:var(--color-gray-400);cursor:pointer;padding:var(--spacing-1);border-radius:var(--radius-sm);transition:var(--transition-normal);line-height:1}.modal-close-button:hover{color:var(--color-gray-600);background-color:var(--color-gray-100)}.modal-close-button:disabled{opacity:.5;cursor:not-allowed}.modal-content{flex:1;overflow-y:auto;padding:var(--spacing-6)}.modal-footer{display:flex;align-items:center;justify-content:space-between;padding:var(--spacing-6);border-top:1px solid var(--color-gray-200);background-color:var(--color-gray-50);gap:var(--spacing-4)}#root{min-height:100vh}@media (max-width: 768px){body{font-size:14px}}button:focus,input:focus,textarea:focus,select:focus{outline:2px solid #007bff;outline-offset:2px}button{cursor:pointer;border:none;background:none;font:inherit}a{color:#007bff;text-decoration:none}a:hover{text-decoration:underline}