*,*:before,*:after{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,sans-serif;font-size:16px;line-height:1.5;color:#111827;background:#f9fafb}h1,h2,h3{margin:0 0 1rem;line-height:1.3;color:#111827}h1{font-size:1.85rem;font-weight:700}h2{font-size:1.3rem;font-weight:600}h3{font-size:1rem;font-weight:600;margin-bottom:.5rem}p{margin:0 0 .75rem}a{color:#1a56db;text-decoration:none}a:hover{text-decoration:underline}.btn{display:inline-flex;align-items:center;justify-content:center;padding:.6rem 1.2rem;border:none;border-radius:6px;font-size:.95rem;font-weight:500;cursor:pointer;transition:opacity .15s,background .15s;text-decoration:none}.btn:disabled{opacity:.55;cursor:not-allowed}.btn-primary{background:#1a56db;color:#fff}.btn-primary:hover:not(:disabled){background:#1547c0}.btn-outline{background:#fff;color:#1a56db;border:1.5px solid #1a56db}.form-group{margin-bottom:1.1rem}.form-label{display:block;font-size:.875rem;font-weight:500;color:#374151;margin-bottom:.35rem}.form-input{width:100%;padding:.6rem .8rem;border:1.5px solid #d1d5db;border-radius:6px;font-size:.95rem;outline:none;background:#fff;transition:border-color .15s,box-shadow .15s}.form-input:focus{border-color:#1a56db;box-shadow:0 0 0 3px #1a56db1a}.card{background:#fff;border:1px solid #e5e7eb;border-radius:10px;padding:1.5rem}.alert{padding:.75rem 1rem;border-radius:6px;margin-bottom:1rem;font-size:.9rem}.alert-error{background:#fef2f2;color:#dc2626;border:1px solid #fecaca}.alert-success{background:#f0fdf4;color:#16a34a;border:1px solid #bbf7d0}.badge{display:inline-block;padding:.2rem .6rem;border-radius:4px;font-size:.75rem;font-weight:600}.badge-blue{background:#dbeafe;color:#1d4ed8}