body {
        background-image: url("/static/img/login.webp");
        background-size: cover; /* Cover the entire viewport */
        background-position: center; /* Center the image */
        background-repeat: no-repeat; /* Prevent the image from repeating */
        background-size: cover;
        min-height: 100vh;
        display: flex;
        justify-content: center;
        align-items: center;
        font-family: 'Poppins', sans-serif;
    }

    .login-wrapper {
        
        width: 100%;
        display: flex;
        justify-content: center;
        align-items: center;
        padding: 20px;
    }

    .login-container {
        
        background: rgba(255, 255, 255, 0.97);
        border-radius: 16px;
        box-shadow: 0 8px 28px rgba(0, 0, 0, 0.18);
        padding: 40px 32px 35px 32px;
        width: 100%;
        max-width: 360px;
        color: #1a1a1a;
        text-align: center;
        transition: all 0.3s ease;
    }

    .login-container:hover {
        transform: translateY(-2px);
        box-shadow: 0 10px 36px rgba(0, 0, 0, 0.22);
    }

    .fingerprint-icon {
        font-size: 50px;
        color: #007bff;
        margin-bottom: 12px;
        animation: pulse 2s infinite ease-in-out;
    }

    @keyframes pulse {
        0%, 100% { transform: scale(1); opacity: 1; }
        50% { transform: scale(1.08); opacity: 0.9; }
    }

    .login-container h1 {
        color: #003366;
        font-size: 23px;
        font-weight: 700;
        margin-bottom: 25px;
    }

    .form-group {
        position: relative;
        margin-bottom: 18px;
        text-align: left;
    }

    .form-group input {
        width: 100%;
        padding: 11px 38px 11px 12px;
        border: 1.2px solid #d1d9e6;
        border-radius: 8px;
        background: #f8fbff;
        color: #1a1a1a;
        font-size: 14.5px;
        transition: all 0.3s ease;
    }

    .form-group input:focus {
        border-color: #007bff;
        box-shadow: 0 0 6px rgba(0, 123, 255, 0.25);
        background: #fff;
    }

    .show-password {
        position: absolute;
        right: 12px;
        top: 52%;
        transform: translateY(-50%);
        cursor: pointer;
        color: #007bff;
        font-size: 1em;
        transition: color 0.2s;
    }

    .show-password:hover {
        color: #0056b3;
    }

    .invalid-feedback {
        display: block;
        color: #d9534f;
        font-size: 12.5px;
        margin-top: 5px;
    }

    .custom-control-label {
        margin-left: 5px;
        color: #333;
        font-size: 13px;
    }

    .btn-primary {
        background: #007bff;
        border: none;
        border-radius: 8px;
        padding: 10px 0;
        font-size: 15px;
        font-weight: 600;
        color: #fff;
        width: 100%;
        transition: background 0.3s;
    }

    .btn-primary:hover {
        background: #0056b3;
    }

    .footer-text {
        text-align: center;
        margin-top: 15px;
        font-size: 13px;
        color: #555;
    }

    .footer-text a {
        color: #007bff;
        font-weight: 500;
    }

    @media (max-width: 480px) {
        .login-container {
            padding: 30px 22px;
            max-width: 90%;
        }
    }