* {
            box-sizing: border-box;
            padding: 0;
            margin: 0;
        }

        body {
            font-family: 'Poppins', sans-serif;
            background: linear-gradient(135deg, #051955, #0575de);
            height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #333;
        }

        .login-container {
            background: #fff;
            padding: 40px 30px;
            border-radius: 20px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
            max-width: 480px;
            width: 100%;
            animation: fadeInUp 0.6s ease;
        }

        .avatar {
            width: 90px;
            height: 90px;
            border-radius: 50%;
            object-fit: cover;
            margin: 0 auto 20px;
            display: block;
        }

        h3 {
            text-align: center;
            font-weight: 600;
            margin-bottom: 5px;
        }

        p {
            text-align: center;
            font-size: 14px;
            color: #777;
            margin-bottom: 20px;
        }

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

        .form-control {
            width: 100%;
            padding: 12px 16px;
            padding-right: 45px;
            border: 1px solid #ddd;
            border-radius: 10px;
            font-size: 15px;
        }

        .input-icon {
            position: absolute;
            right: 16px;
            top: 50%;
            transform: translateY(-50%);
            cursor: pointer;
            color: #aaa;
            font-size: 16px;
            z-index: 1;
        }

        .form-check-input {
            margin-top: 0.2rem;
        }

        .form-check-label {
            font-size: 14px;
        }

        .btn-primary {
            background: #0575de;
            color: #fff;
            border: none;
            padding: 12px;
            width: 100%;
            border-radius: 10px;
            font-weight: 600;
            transition: 0.3s ease;
        }

        .btn-primary:hover {
            background: #025cc5;
        }

        .text-danger {
            font-size: 13px;
            margin-top: 5px;
            display: block;
        }

        .text-center a {
            display: inline-block;
            margin-top: 15px;
            font-size: 14px;
            color: #0575de;
        }

        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(30px);
            }

            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .captcha-box {
    background: #f2f2f2;
    border-radius: 10px;
    padding: 15px;
    margin-top: 10px;
    box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.05);
}

.captcha-label {
    font-size: 15px;
    margin-bottom: 8px;
    display: block;
    color: #051955;
}

.captcha-box input {
    font-size: 15px;
    padding: 10px 12px;
    border: 1px solid #ccc;
    border-radius: 8px;
    width: 100%;
}