*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--primary: #1A6FAF;--primary-dark: #1C3A5F;--primary-light: #E8F4FD;--accent: #2B9ED4;--success: #059669;--warning: #D97706;--danger: #DC2626;--gray-50: #F9FAFB;--gray-100: #F3F4F6;--gray-200: #E5E7EB;--gray-400: #9CA3AF;--gray-600: #4B5563;--gray-800: #1F2937;--white: #FFFFFF;--radius: 10px;--shadow: 0 2px 12px rgba(0,0,0,.08);--shadow-md: 0 4px 24px rgba(0,0,0,.12)}html{font-size:16px}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,sans-serif;background:var(--gray-50);color:var(--gray-800);line-height:1.6;min-height:100vh}a{color:var(--primary);text-decoration:none}a:hover{text-decoration:underline}button{cursor:pointer;font-family:inherit;font-size:1rem;border:none;border-radius:var(--radius);transition:opacity .15s,transform .1s}button:active{transform:scale(.98)}button:disabled{opacity:.55;cursor:not-allowed;transform:none}input,select,textarea{font-family:inherit;font-size:1rem;border:1.5px solid var(--gray-200);border-radius:var(--radius);padding:10px 14px;width:100%;background:var(--white);outline:none;transition:border-color .15s}input:focus,select:focus,textarea:focus{border-color:var(--primary)}input.error,select.error,textarea.error{border-color:var(--danger)}label{display:block;font-size:.875rem;font-weight:600;color:var(--gray-600);margin-bottom:5px}.field{margin-bottom:18px}.field-error{color:var(--danger);font-size:.8rem;margin-top:4px}.btn-primary{background:var(--primary);color:var(--white);padding:12px 28px;font-weight:600;border-radius:var(--radius);width:100%}.btn-primary:hover:not(:disabled){background:var(--primary-dark)}.btn-secondary{background:var(--gray-100);color:var(--gray-800);padding:12px 28px;font-weight:600;border-radius:var(--radius)}.btn-secondary:hover:not(:disabled){background:var(--gray-200)}.btn-outline{background:transparent;color:var(--primary);padding:10px 22px;font-weight:600;border:1.5px solid var(--primary);border-radius:var(--radius)}.btn-outline:hover:not(:disabled){background:var(--primary-light)}.card{background:var(--white);border-radius:14px;box-shadow:var(--shadow);padding:28px}.badge{display:inline-block;padding:3px 10px;border-radius:20px;font-size:.78rem;font-weight:600}.badge-blue{background:var(--primary-light);color:var(--primary-dark)}.badge-green{background:#d1fae5;color:#065f46}.badge-yellow{background:#fef3c7;color:#92400e}.badge-red{background:#fee2e2;color:#991b1b}.badge-gray{background:var(--gray-100);color:var(--gray-600)}.spinner{width:36px;height:36px;border:3px solid var(--gray-200);border-top-color:var(--primary);border-radius:50%;animation:spin .7s linear infinite;margin:40px auto}@keyframes spin{to{transform:rotate(360deg)}}.alert{padding:12px 16px;border-radius:var(--radius);font-size:.9rem;margin-bottom:16px}.alert-error{background:#fee2e2;color:#991b1b;border:1px solid #FECACA}.alert-success{background:#d1fae5;color:#065f46;border:1px solid #A7F3D0}.alert-info{background:var(--primary-light);color:var(--primary-dark);border:1px solid #BFDBFE}.text-center{text-align:center}.mt-4{margin-top:16px}.mt-6{margin-top:24px}.mb-4{margin-bottom:16px}.w-full{width:100%}