:root{--primary-color: #6366f1;--secondary-color: #f8fafc;--success-color: #10b981;--danger-color: #ef4444;--warning-color: #f59e0b}body{background-color:var(--secondary-color);font-family:Nunito,sans-serif}@keyframes slideUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.fade-in{animation:fadeIn .5s ease-in}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.form-group{margin-bottom:1.5rem}.form-label{font-weight:600;color:#374151;margin-bottom:.5rem;display:block}.form-control{border:2px solid #e5e7eb;border-radius:12px;padding:12px 16px;font-size:1rem;transition:all .3s ease;background:#fffc}.form-control:focus{border-color:var(--primary-color);box-shadow:0 0 0 3px #6366f11a;background:#fff}.form-control.is-invalid{border-color:var(--danger-color)}.invalid-feedback{display:block;color:var(--danger-color);font-size:.875rem;margin-top:.5rem}.form-check{margin:1rem 0}.form-check-input{margin-top:.25rem}.form-check-label{color:#374151;font-size:.9rem}.btn{border-radius:8px;font-weight:600;transition:all .2s ease}.btn-primary{background:linear-gradient(135deg,var(--primary-color),#8b5cf6);border:none;color:#fff}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 20px #6366f14d;color:#fff}.btn-outline-primary{background:transparent;border:2px solid var(--primary-color);color:var(--primary-color)}.btn-outline-primary:hover{background:var(--primary-color);border-color:var(--primary-color);color:#fff;transform:translateY(-2px)}.alert{border-radius:12px;border:none;padding:1rem;margin-bottom:1.5rem}.alert-success{background:#10b9811a;color:#065f46;border-left:4px solid var(--success-color)}.card{border:none;border-radius:12px;box-shadow:0 4px 6px -1px #0000001a;transition:transform .2s ease,box-shadow .2s ease}.card:hover{transform:translateY(-2px);box-shadow:0 10px 15px -3px #0000001a}