body {
            background: #f0f3f7;
            min-height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            font-family: 'Inter', system-ui, sans-serif;
        }
        .login-card {
            max-width: 420px;
            width: 100%;
            border: none;
            border-radius: 32px;
            box-shadow: 0 25px 50px -12px rgba(0,0,0,0.15);
            background: white;
            padding: 2.5rem 2rem;
        }
        .icon-circle {
            width: 72px;
            height: 72px;
            background: #0b1c2f;
            color: white;
            border-radius: 60px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 1.5rem;
        }
        .form-control {
            border-radius: 60px;
            padding: 0.85rem 1.25rem;
        }
        .btn-login {
            border-radius: 60px;
            padding: 0.85rem;
            font-weight: 600;
            background: #0b1c2f;
            border: none;
        }
        .btn-login:hover {
            background: #1a2b3e;
        }