body.standalone-login{margin:0;min-height:100vh;background:linear-gradient(160deg,#1e3a8a,#312e81 55%,#4c1d95);font-family:system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;color:#1f2937}
body.standalone-login .management-content{max-width:420px;margin:0 auto;padding:36px 18px 28px;box-sizing:border-box}
body.standalone-login h1{margin:0 0 20px;text-align:center;color:#fff;font-size:2.2rem;letter-spacing:.5px;text-shadow:0 2px 8px rgba(0,0,0,.3)}
body.standalone-login h1:before{content:"🎱";display:block;font-size:2.6rem;margin-bottom:4px}
body.standalone-login .panel{background:#fff;border:0;border-radius:18px;padding:22px 20px;box-shadow:0 12px 32px rgba(0,0,0,.3)}
body.standalone-login .standalone-tabs{display:flex;gap:6px;background:#eef0f6;padding:4px;border-radius:12px;margin-bottom:18px}
body.standalone-login .standalone-tabs a{flex:1;text-align:center;padding:10px 6px;border-radius:9px;text-decoration:none;color:#4b5563;font-weight:600}
body.standalone-login .standalone-tabs a[aria-current]{background:#fff;color:#312e81;box-shadow:0 1px 4px rgba(0,0,0,.15)}
body.standalone-login form{display:flex;flex-direction:column;gap:14px}
body.standalone-login label{display:flex;flex-direction:column;gap:6px;font-weight:600;font-size:.95rem;color:#374151}
body.standalone-login input:not([type=checkbox]){padding:13px 14px;font-size:1rem;border:1.5px solid #d1d5db;border-radius:10px;background:#f9fafb;width:100%;box-sizing:border-box;font-family:inherit}
body.standalone-login input:focus{outline:none;border-color:#4f46e5;background:#fff;box-shadow:0 0 0 3px rgba(79,70,229,.2)}
body.standalone-login label.standalone-check{flex-direction:row;align-items:center;gap:8px;font-weight:500}
body.standalone-login button[type=submit]{margin-top:6px;padding:14px;font-size:1.05rem;font-weight:700;color:#fff;background:linear-gradient(135deg,#16a34a,#15803d);border:0;border-radius:12px;cursor:pointer;box-shadow:0 4px 12px rgba(22,163,74,.4)}
body.standalone-login button[type=submit]:active{transform:translateY(1px)}
body.standalone-login .standalone-error{background:#fef2f2;color:#b91c1c;border:1px solid #fecaca;border-radius:10px;padding:10px 12px;margin:0 0 14px}
body.standalone-login .pratica{text-align:center;margin-top:18px}
body.standalone-login .pratica a{display:inline-block;color:#fff;text-decoration:none;font-weight:600;padding:11px 20px;border:1.5px solid rgba(255,255,255,.6);border-radius:999px}