body {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100vh;
    overflow: hidden;
    margin: 0;
    background-color: #0e0e10; 
    /* Bagliori statici più intensi e ampi */
    background-image: radial-gradient(at 0% 0%, rgba(123, 31, 162, 0.4) 0%, transparent 60%), radial-gradient(at 100% 100%, rgb(63 81 181 / 53%) 0%, transparent 60%), radial-gradient(at 80% 0%, rgb(103 58 183 / 62%) 0%, transparent 50%);
    position: relative;
	  font-family: var(--font-body);
}

/* Overlay per ammorbidire il centro e far risaltare il form di login */
body::before {
    content: "";
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: radial-gradient(circle at center, transparent 20%, #0e0e10 110%);
    pointer-events: none;
}

.auth-card{
	  font-family: var(--font-body);
	background: #18181b00;
    backdrop-filter: blur(6px);
    padding: 40px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    width: 100%;
    max-width: 480px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

        .auth-header { text-align: left; margin-bottom: 30px; }
        .field { margin-bottom: 20px; }
        .field label { display: block; margin-bottom: 8px; font-size: 14px; color: var(--text-dim); }
        .field input { width: 100%; padding: 12px; border-radius: 8px; border: 1px solid var(--border); background: var(--bg-color); color: white; }
        .btn-primary { width: 100%; padding: 12px; border-radius: 8px; border: none; background: var(--accent); color: white; font-weight: 600; cursor: pointer; transition: 0.3s; }
        .btn-primary:hover { opacity: 0.9; transform: translateY(-2px); }
        .back-link { display: block; text-align: center; margin-top: 20px; color: var(--text-dim); text-decoration: none; font-size: 13px; }
        .back-link:hover { color: var(--accent); }