body{background-color:#f8f9fa;font-family:Inter,Segoe UI,system-ui,sans-serif;margin:0;padding:0}html,body,#root{height:100%;margin:0;padding:0}.card{background-color:#fff;border:1px solid #ddd;border-radius:12px;padding:1rem;margin-bottom:1rem;box-shadow:0 2px 6px #0000000a}@media (max-width: 768px){.card{padding:.75rem;font-size:.95rem}.form-select,.form-control,.btn{font-size:.9rem}.btn{padding:.4rem .6rem}.rounded{border-radius:12px!important}.p-2,.p-3,.p-4{padding:1rem!important}.mb-2,.mb-3{margin-bottom:.75rem!important}.shadow-sm{box-shadow:0 2px 6px #0000000a!important}.popover{max-width:92vw!important}}.navbar{border-bottom:1px solid #dee2e6;background-color:#fff;padding:.5rem 1rem}a{text-decoration:none;color:#0d6efd}a:hover{text-decoration:underline}select,input{border-radius:8px;border:1px solid #ccc}.custom-spinner{margin:0 auto;width:24px;height:24px;border:3px solid #cce0ff;border-top:3px solid #0d6efd;border-radius:50%;animation:spin .6s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}