body{color:#000;overflow-x:hidden;height:100%}.store-icon{display:flex;align-items:center;justify-content:center}.card{border-radius:16px;overflow:hidden}.card-body{padding:2.5rem}.store-icon i{transition:transform .3s ease}.store-icon:hover i{transform:scale(1.1)}.form-label{color:#374151;font-size:.875rem;margin-bottom:.5rem}.form-control-lg{padding:.75rem 1rem;font-size:1rem;border-radius:8px;border:1px solid #d1d5db;transition:all .2s ease}.form-control-lg:focus{border-color:#667eea;box-shadow:0 0 0 3px #667eea1a;outline:none}.input-group-text{background-color:#f9fafb;border:1px solid #d1d5db;border-right:none;color:#6b7280}.input-group .form-control-lg{border-left:none}.input-group:focus-within .input-group-text{border-color:#667eea;background-color:#fff}.btn-primary{background:linear-gradient(135deg,#667eea,#764ba2);border:none;padding:.75rem 1.5rem;font-weight:600;border-radius:8px;transition:all .3s ease}.btn-primary:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 10px 20px #667eea4d}.btn-primary:disabled{opacity:.7;cursor:not-allowed}.alert{border-radius:8px;border:none;padding:.75rem 1rem}.alert-danger{background:linear-gradient(135deg,#b91c1c,#dc2626);color:#fff;border-left:4px solid rgba(255,255,255,.45)}.alert-success{background-color:#d1fae5;color:#065f46;border-left:4px solid #10b981}.invalid-feedback{display:block;font-size:.875rem;color:#dc2626;margin-top:.25rem}.form-control.is-invalid{border-color:#dc2626}.form-control.is-invalid:focus{border-color:#dc2626;box-shadow:0 0 0 3px #dc26261a}.spinner-border-sm{width:1rem;height:1rem;border-width:.15em}@media(max-width:768px){.card-body{padding:1.5rem}.store-icon i{font-size:2.5rem!important}}